Milojević, Predrag

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  • Milojević, Predrag (16)
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Author's Bibliography

Vasorelaxation of human saphenous vein induced by epicatechin

Novaković, Aleksandra; Marinko, Marija; Janković, Goran; Stojanović, Ivan; Milojević, Predrag; Nenezić, Dragoslav; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Springer, 2019)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Janković, Goran
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Nenezić, Dragoslav
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2019
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3260
PB  - Springer
C3  - European Journal of Clinical Pharmacology
T1  - Vasorelaxation of human saphenous vein induced by epicatechin
VL  - 75, Suppl. 1
SP  - S24
EP  - S24
DO  - 10.1007/s00228-019-02685-2
ER  - 
@conference{
author = "Novaković, Aleksandra and Marinko, Marija and Janković, Goran and Stojanović, Ivan and Milojević, Predrag and Nenezić, Dragoslav and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2019",
publisher = "Springer",
journal = "European Journal of Clinical Pharmacology",
title = "Vasorelaxation of human saphenous vein induced by epicatechin",
volume = "75, Suppl. 1",
pages = "S24-S24",
doi = "10.1007/s00228-019-02685-2"
}
Novaković, A., Marinko, M., Janković, G., Stojanović, I., Milojević, P., Nenezić, D., Kanjuh, V., Yang, Q.,& He, G.. (2019). Vasorelaxation of human saphenous vein induced by epicatechin. in European Journal of Clinical Pharmacology
Springer., 75, Suppl. 1, S24-S24.
https://doi.org/10.1007/s00228-019-02685-2
Novaković A, Marinko M, Janković G, Stojanović I, Milojević P, Nenezić D, Kanjuh V, Yang Q, He G. Vasorelaxation of human saphenous vein induced by epicatechin. in European Journal of Clinical Pharmacology. 2019;75, Suppl. 1:S24-S24.
doi:10.1007/s00228-019-02685-2 .
Novaković, Aleksandra, Marinko, Marija, Janković, Goran, Stojanović, Ivan, Milojević, Predrag, Nenezić, Dragoslav, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Vasorelaxation of human saphenous vein induced by epicatechin" in European Journal of Clinical Pharmacology, 75, Suppl. 1 (2019):S24-S24,
https://doi.org/10.1007/s00228-019-02685-2 . .
15

Cardioprotective effect of procyanidin B2

Novaković, Aleksandra; Marinko, Marija; Janković, Goran; Nenezić, Dragoslav; Stojanović, Ivan; Milojević, Predrag; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Elsevier Ireland Ltd, Clare, 2018)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Janković, Goran
AU  - Nenezić, Dragoslav
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2018
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3072
PB  - Elsevier Ireland Ltd, Clare
C3  - Atherosclerosis
T1  - Cardioprotective effect of procyanidin B2
VL  - 275
SP  - e72
EP  - e72
DO  - 10.1016/j.atherosclerosis.2018.06.200
ER  - 
@conference{
author = "Novaković, Aleksandra and Marinko, Marija and Janković, Goran and Nenezić, Dragoslav and Stojanović, Ivan and Milojević, Predrag and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2018",
publisher = "Elsevier Ireland Ltd, Clare",
journal = "Atherosclerosis",
title = "Cardioprotective effect of procyanidin B2",
volume = "275",
pages = "e72-e72",
doi = "10.1016/j.atherosclerosis.2018.06.200"
}
Novaković, A., Marinko, M., Janković, G., Nenezić, D., Stojanović, I., Milojević, P., Kanjuh, V., Yang, Q.,& He, G.. (2018). Cardioprotective effect of procyanidin B2. in Atherosclerosis
Elsevier Ireland Ltd, Clare., 275, e72-e72.
https://doi.org/10.1016/j.atherosclerosis.2018.06.200
Novaković A, Marinko M, Janković G, Nenezić D, Stojanović I, Milojević P, Kanjuh V, Yang Q, He G. Cardioprotective effect of procyanidin B2. in Atherosclerosis. 2018;275:e72-e72.
doi:10.1016/j.atherosclerosis.2018.06.200 .
Novaković, Aleksandra, Marinko, Marija, Janković, Goran, Nenezić, Dragoslav, Stojanović, Ivan, Milojević, Predrag, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Cardioprotective effect of procyanidin B2" in Atherosclerosis, 275 (2018):e72-e72,
https://doi.org/10.1016/j.atherosclerosis.2018.06.200 . .

(-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels

Marinko, Marija; Janković, Goran; Nenezić, Dragoslav; Milojević, Predrag; Stojanović, Ivan; Kanjuh, Vladimir; Novaković, Aleksandra

(Wiley, Hoboken, 2018)

TY  - JOUR
AU  - Marinko, Marija
AU  - Janković, Goran
AU  - Nenezić, Dragoslav
AU  - Milojević, Predrag
AU  - Stojanović, Ivan
AU  - Kanjuh, Vladimir
AU  - Novaković, Aleksandra
PY  - 2018
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3191
AB  - In this study, we aimed to investigate relaxant effect of flavanol (-)-epicatechin on the isolated human saphenous vein (HSV), as a part of its cardioprotective action, and to define the mechanisms underlying this vasorelaxation. (-)-Epicatechin induced a concentration-dependent relaxation of HSV pre-contracted by phenylephrine. Among K+ channel blockers, 4-aminopyridine, margatoxin, and iberiotoxin significantly inhibited relaxation of HSV, while glibenclamide considerably reduced effects of the high concentrations of (-)-epicatechin. Additionally, (-)-epicatechin relaxed contraction induced by 80 mM K+, whereas in the presence of nifedipine produced partial relaxation of HSV rings pre-contracted by phenylephrine. In Ca2+-free solution, (-)-epicatechin relaxed contraction induced by phenylephrine, but had no effect on contraction induced by caffeine. A sarcoplasmic reticulum Ca2+-ATPase inhibitor, thapsigargin, significantly reduced relaxation of HSV produced by (-)-epicatechin. These results demonstrate that (-)-epicatechin produces endothelium-independent relaxation of isolated HSV rings. Vasorelaxation to (-)-epicatechin probably involves activation of 4-aminopyridine- and margatoxin-sensitive K-V channels, BKCa channels, and at least partly, K-ATP channels. In addition, not only the inhibition of extracellular Ca2+ influx, but regulation of the intracellular Ca2+ release, via inositol-trisphosphate receptors and reuptake into sarcoplasmic reticulum, via stimulation of Ca2+-ATPase, as well, most likely participate in (-)-epicatechin-induced relaxation of HSV.
PB  - Wiley, Hoboken
T2  - Phytotherapy Research
T1  - (-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels
VL  - 32
IS  - 2
SP  - 267
EP  - 275
DO  - 10.1002/ptr.5969
ER  - 
@article{
author = "Marinko, Marija and Janković, Goran and Nenezić, Dragoslav and Milojević, Predrag and Stojanović, Ivan and Kanjuh, Vladimir and Novaković, Aleksandra",
year = "2018",
abstract = "In this study, we aimed to investigate relaxant effect of flavanol (-)-epicatechin on the isolated human saphenous vein (HSV), as a part of its cardioprotective action, and to define the mechanisms underlying this vasorelaxation. (-)-Epicatechin induced a concentration-dependent relaxation of HSV pre-contracted by phenylephrine. Among K+ channel blockers, 4-aminopyridine, margatoxin, and iberiotoxin significantly inhibited relaxation of HSV, while glibenclamide considerably reduced effects of the high concentrations of (-)-epicatechin. Additionally, (-)-epicatechin relaxed contraction induced by 80 mM K+, whereas in the presence of nifedipine produced partial relaxation of HSV rings pre-contracted by phenylephrine. In Ca2+-free solution, (-)-epicatechin relaxed contraction induced by phenylephrine, but had no effect on contraction induced by caffeine. A sarcoplasmic reticulum Ca2+-ATPase inhibitor, thapsigargin, significantly reduced relaxation of HSV produced by (-)-epicatechin. These results demonstrate that (-)-epicatechin produces endothelium-independent relaxation of isolated HSV rings. Vasorelaxation to (-)-epicatechin probably involves activation of 4-aminopyridine- and margatoxin-sensitive K-V channels, BKCa channels, and at least partly, K-ATP channels. In addition, not only the inhibition of extracellular Ca2+ influx, but regulation of the intracellular Ca2+ release, via inositol-trisphosphate receptors and reuptake into sarcoplasmic reticulum, via stimulation of Ca2+-ATPase, as well, most likely participate in (-)-epicatechin-induced relaxation of HSV.",
publisher = "Wiley, Hoboken",
journal = "Phytotherapy Research",
title = "(-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels",
volume = "32",
number = "2",
pages = "267-275",
doi = "10.1002/ptr.5969"
}
Marinko, M., Janković, G., Nenezić, D., Milojević, P., Stojanović, I., Kanjuh, V.,& Novaković, A.. (2018). (-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels. in Phytotherapy Research
Wiley, Hoboken., 32(2), 267-275.
https://doi.org/10.1002/ptr.5969
Marinko M, Janković G, Nenezić D, Milojević P, Stojanović I, Kanjuh V, Novaković A. (-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels. in Phytotherapy Research. 2018;32(2):267-275.
doi:10.1002/ptr.5969 .
Marinko, Marija, Janković, Goran, Nenezić, Dragoslav, Milojević, Predrag, Stojanović, Ivan, Kanjuh, Vladimir, Novaković, Aleksandra, "(-)-Epicatechin-induced relaxation of isolated human saphenous vein: Roles of K+ and Ca2+ channels" in Phytotherapy Research, 32, no. 2 (2018):267-275,
https://doi.org/10.1002/ptr.5969 . .
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New drugs for the treatment of dyslipidemia

Novaković, Aleksandra; Marinko, Marija; Stojanović, Ivan; Nenezić, Dragoslav; Milojević, Predrag; Kanjuh, Vladimir

(Univerzitet u Nišu - Medicinski fakultet, Niš, 2018)

TY  - JOUR
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Stojanović, Ivan
AU  - Nenezić, Dragoslav
AU  - Milojević, Predrag
AU  - Kanjuh, Vladimir
PY  - 2018
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3114
AB  - Dyslipidemia is the leading risk factor for the development of atherosclerosis and associated consequences, such as coronary heart disease, ischemic cerebrovascular and peripheral vascular disease. These diseases are the major cause of mortality in the world and in Europe as well, where they are responsible for around 45% of all deaths. Treatment of dyslipidemia includes the use of statins, ezetimibe, fibrates, niacin, bile acids sequestrants and omega-3 fatty acids. Although statins play the major role in dyslipidemia treatment by reducing the risk of cardiovascular (CV) events by 30%, there is a need for additional new drugs that reduce the residual risk even more. PCSK9 inhibitors, apolipoprotein B (apoB) synthesis inhibitors, MTP inhibitors and CETP inhibitors are already approved for the specific indications, or are in the advanced stages of clinical investigation. Two PCSK9 inhibitors, alirocumab and evolocumab are approved for use in combination with statins for the treatment of heterozygous familial hypercholesterolemia (FH), but also in patients with clinical atherosclerotic CV diseases who require additional low-density lipoprotein cholesterol (LDL-C) level reduction. In addition, evolocumab is approved for use in patients with homozygous FH. Mipomersen, apoB synthesis inhibitor, lomitapide, and oral MTP inhibitor are currently approved in the treatment of patients with homozygous FH as an adjunct to the maximum tolerated doses of statins and other lipid-lowering drugs. Although the new lipid-lowering agents produce significant LDL-C level reduction, more clinical studies are necessary to confirm their efficacy and safety in dyslipidemia treatment.
AB  - Dislipidemije su vodeći faktor rizika za razvoj ateroskleroze i njenih posledica, kao što su koronarna bolest srca, ishemična cerebrovaskularna i periferna vaskularna bolest. Ove bolesti su glavni uzrok mortaliteta, kako u svetu tako i u Evropi, gde su odgovorne za 45% ukupne smrtnosti. Terapija dislipidemija uključuje primenu: statina, ezetimiba, fibrata, niacina, smola koje vezuju žučne kiseline i omega-3 masnih kiselina. Od pomenutih lekova, vodeću ulogu u terapiji dislipidemija imaju statini. Treba istaći da uprkos primeni statina, koji redukuju rizik od pojave kardiovaskularnih (KV) događaja za oko 30%, još uvek ostaje tzv. rezidualni rizik za nastanak KV događaja, što ukazuje da su potrebni novi lekovi koji će dalje redukovati rezidualni rizik. Novi lekovi u terapiji dislipidemija uključuju PCSK9 inhibitore, inhibitore sinteze apolipoproteina B (apoB), MTP inhibitore i CETP inhibitore, koji su ili već odobreni za primenu u određenim indikacijama, ili se nalaze u odmaklim fazama kliničkog ispitivanja. Alirokumab i evolokumab, dva PCSK9 inhibitora, odobrena su za primenu, u kombinaciji sa statinima, u terapiji heterozigotne familijarne hiperholesterolemije (FH), kao i kod bolesnika sa kliničkim aterosklerotičnim KV bolestima koji zahtevaju dodatnu redukciju nivoa lipoproteina male gustine (low-density lipoprotein cholesterol, LDL-C). Pored toga, evolokumab je odobren za primenu kod bolesnika sa homozigotnom FH. Mipomersen, inhibitor sinteze apoB, i lomitapid, oralni MTP inhibitor, su, odobreni za primenu samo kod bolesnika sa homozigotnom FH kao dodatak maksimalnoj tolerišućoj dozi statina i drugih hipolipemika. Iako novi hipolipemici značajno redukuju nivo LDL-C, neophodno je sprovesti studije, duže i sa većim brojem ispitanika, koje će potvrditi njihovu efikasnost i bezbednost i time omogućiti njihovu širu primenu u terapiji dislipidemija.
PB  - Univerzitet u Nišu - Medicinski fakultet, Niš
T2  - Acta medica Medianae
T1  - New drugs for the treatment of dyslipidemia
T1  - Novi lekovi u terapiji dislipidemija
VL  - 57
IS  - 1
SP  - 54
EP  - 63
DO  - 10.5633/amm.2018.0109
ER  - 
@article{
author = "Novaković, Aleksandra and Marinko, Marija and Stojanović, Ivan and Nenezić, Dragoslav and Milojević, Predrag and Kanjuh, Vladimir",
year = "2018",
abstract = "Dyslipidemia is the leading risk factor for the development of atherosclerosis and associated consequences, such as coronary heart disease, ischemic cerebrovascular and peripheral vascular disease. These diseases are the major cause of mortality in the world and in Europe as well, where they are responsible for around 45% of all deaths. Treatment of dyslipidemia includes the use of statins, ezetimibe, fibrates, niacin, bile acids sequestrants and omega-3 fatty acids. Although statins play the major role in dyslipidemia treatment by reducing the risk of cardiovascular (CV) events by 30%, there is a need for additional new drugs that reduce the residual risk even more. PCSK9 inhibitors, apolipoprotein B (apoB) synthesis inhibitors, MTP inhibitors and CETP inhibitors are already approved for the specific indications, or are in the advanced stages of clinical investigation. Two PCSK9 inhibitors, alirocumab and evolocumab are approved for use in combination with statins for the treatment of heterozygous familial hypercholesterolemia (FH), but also in patients with clinical atherosclerotic CV diseases who require additional low-density lipoprotein cholesterol (LDL-C) level reduction. In addition, evolocumab is approved for use in patients with homozygous FH. Mipomersen, apoB synthesis inhibitor, lomitapide, and oral MTP inhibitor are currently approved in the treatment of patients with homozygous FH as an adjunct to the maximum tolerated doses of statins and other lipid-lowering drugs. Although the new lipid-lowering agents produce significant LDL-C level reduction, more clinical studies are necessary to confirm their efficacy and safety in dyslipidemia treatment., Dislipidemije su vodeći faktor rizika za razvoj ateroskleroze i njenih posledica, kao što su koronarna bolest srca, ishemična cerebrovaskularna i periferna vaskularna bolest. Ove bolesti su glavni uzrok mortaliteta, kako u svetu tako i u Evropi, gde su odgovorne za 45% ukupne smrtnosti. Terapija dislipidemija uključuje primenu: statina, ezetimiba, fibrata, niacina, smola koje vezuju žučne kiseline i omega-3 masnih kiselina. Od pomenutih lekova, vodeću ulogu u terapiji dislipidemija imaju statini. Treba istaći da uprkos primeni statina, koji redukuju rizik od pojave kardiovaskularnih (KV) događaja za oko 30%, još uvek ostaje tzv. rezidualni rizik za nastanak KV događaja, što ukazuje da su potrebni novi lekovi koji će dalje redukovati rezidualni rizik. Novi lekovi u terapiji dislipidemija uključuju PCSK9 inhibitore, inhibitore sinteze apolipoproteina B (apoB), MTP inhibitore i CETP inhibitore, koji su ili već odobreni za primenu u određenim indikacijama, ili se nalaze u odmaklim fazama kliničkog ispitivanja. Alirokumab i evolokumab, dva PCSK9 inhibitora, odobrena su za primenu, u kombinaciji sa statinima, u terapiji heterozigotne familijarne hiperholesterolemije (FH), kao i kod bolesnika sa kliničkim aterosklerotičnim KV bolestima koji zahtevaju dodatnu redukciju nivoa lipoproteina male gustine (low-density lipoprotein cholesterol, LDL-C). Pored toga, evolokumab je odobren za primenu kod bolesnika sa homozigotnom FH. Mipomersen, inhibitor sinteze apoB, i lomitapid, oralni MTP inhibitor, su, odobreni za primenu samo kod bolesnika sa homozigotnom FH kao dodatak maksimalnoj tolerišućoj dozi statina i drugih hipolipemika. Iako novi hipolipemici značajno redukuju nivo LDL-C, neophodno je sprovesti studije, duže i sa većim brojem ispitanika, koje će potvrditi njihovu efikasnost i bezbednost i time omogućiti njihovu širu primenu u terapiji dislipidemija.",
publisher = "Univerzitet u Nišu - Medicinski fakultet, Niš",
journal = "Acta medica Medianae",
title = "New drugs for the treatment of dyslipidemia, Novi lekovi u terapiji dislipidemija",
volume = "57",
number = "1",
pages = "54-63",
doi = "10.5633/amm.2018.0109"
}
Novaković, A., Marinko, M., Stojanović, I., Nenezić, D., Milojević, P.,& Kanjuh, V.. (2018). New drugs for the treatment of dyslipidemia. in Acta medica Medianae
Univerzitet u Nišu - Medicinski fakultet, Niš., 57(1), 54-63.
https://doi.org/10.5633/amm.2018.0109
Novaković A, Marinko M, Stojanović I, Nenezić D, Milojević P, Kanjuh V. New drugs for the treatment of dyslipidemia. in Acta medica Medianae. 2018;57(1):54-63.
doi:10.5633/amm.2018.0109 .
Novaković, Aleksandra, Marinko, Marija, Stojanović, Ivan, Nenezić, Dragoslav, Milojević, Predrag, Kanjuh, Vladimir, "New drugs for the treatment of dyslipidemia" in Acta medica Medianae, 57, no. 1 (2018):54-63,
https://doi.org/10.5633/amm.2018.0109 . .

Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery

Novaković, Aleksandra; Marinko, Marija; Janković, Goran; Stojanović, Ivan; Milojević, Predrag; Nenezić, Dragoslav; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Elsevier Science BV, Amsterdam, 2017)

TY  - JOUR
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Janković, Goran
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Nenezić, Dragoslav
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2017
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2972
AB  - The aim of the present study was to investigate and characterize vasorelaxant effect of procyanidin B2 on human internal mammary artery (HIMA) as one of the mechanisms of its protective effect against vascular risk. Procyanidin B2 induced strong concentration-dependent relaxation of HIMA rings pre-contracted by phenylephrine. Pretreatment with L-NAME, a NO synthase inhibitor, hydroxocobalamin, a NO scavenger, and ODQ, an inhibitor of soluble guanylate cyclase, significantly inhibited procyanidin B2-induced relaxation of HIMA, while indomethacin, a cyclooxygenase inhibitor, considerably reduced effects of low concentrations. Among K+ channel blockers, iberiotoxin, a selective blocker of large conductance Ca2+-activated K+ channels (BKCa), abolished procyanidin B2-induced relaxation, glibenclamide, a selective ATP-sensitive K+(K-ATP) channels blocker, induced partial inhibition, while 4-aminopyridine, a blocker of voltage-gated K+(K-V) channels, and TRAM-34, an inhibitor of intermediate-conductance Ca2+-activated K+(IKCa) channels, slightly reduced maximal relaxation of HIMA. Further, procyanidin B2 relaxed contraction induced by phenylephrine in Ca2+-free Krebs solution, but had no effect on contraction induced by caffeine. Finally, thapsigargin, a sarcoplasmic reticulum Ca2+-ATPase inhibitor, significantly reduced relaxation of HIMA produced by procyanidin B2. These results demonstrate that procyanidin B2 produces endothelium-dependent relaxation of HIMA pre-contracted by phenylephrine. This effect is primarily the result of an increased NO synthesis and secretion by endothelial cells and partially of prostacyclin, although it involves activation of BKCa and K-ATP, as well as K-V and IKCa channels in high concentrations of procyanidin B2.
PB  - Elsevier Science BV, Amsterdam
T2  - European Journal of Pharmacology
T1  - Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery
VL  - 807
SP  - 75
EP  - 81
DO  - 10.1016/j.ejphar.2017.04.015
ER  - 
@article{
author = "Novaković, Aleksandra and Marinko, Marija and Janković, Goran and Stojanović, Ivan and Milojević, Predrag and Nenezić, Dragoslav and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2017",
abstract = "The aim of the present study was to investigate and characterize vasorelaxant effect of procyanidin B2 on human internal mammary artery (HIMA) as one of the mechanisms of its protective effect against vascular risk. Procyanidin B2 induced strong concentration-dependent relaxation of HIMA rings pre-contracted by phenylephrine. Pretreatment with L-NAME, a NO synthase inhibitor, hydroxocobalamin, a NO scavenger, and ODQ, an inhibitor of soluble guanylate cyclase, significantly inhibited procyanidin B2-induced relaxation of HIMA, while indomethacin, a cyclooxygenase inhibitor, considerably reduced effects of low concentrations. Among K+ channel blockers, iberiotoxin, a selective blocker of large conductance Ca2+-activated K+ channels (BKCa), abolished procyanidin B2-induced relaxation, glibenclamide, a selective ATP-sensitive K+(K-ATP) channels blocker, induced partial inhibition, while 4-aminopyridine, a blocker of voltage-gated K+(K-V) channels, and TRAM-34, an inhibitor of intermediate-conductance Ca2+-activated K+(IKCa) channels, slightly reduced maximal relaxation of HIMA. Further, procyanidin B2 relaxed contraction induced by phenylephrine in Ca2+-free Krebs solution, but had no effect on contraction induced by caffeine. Finally, thapsigargin, a sarcoplasmic reticulum Ca2+-ATPase inhibitor, significantly reduced relaxation of HIMA produced by procyanidin B2. These results demonstrate that procyanidin B2 produces endothelium-dependent relaxation of HIMA pre-contracted by phenylephrine. This effect is primarily the result of an increased NO synthesis and secretion by endothelial cells and partially of prostacyclin, although it involves activation of BKCa and K-ATP, as well as K-V and IKCa channels in high concentrations of procyanidin B2.",
publisher = "Elsevier Science BV, Amsterdam",
journal = "European Journal of Pharmacology",
title = "Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery",
volume = "807",
pages = "75-81",
doi = "10.1016/j.ejphar.2017.04.015"
}
Novaković, A., Marinko, M., Janković, G., Stojanović, I., Milojević, P., Nenezić, D., Kanjuh, V., Yang, Q.,& He, G.. (2017). Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery. in European Journal of Pharmacology
Elsevier Science BV, Amsterdam., 807, 75-81.
https://doi.org/10.1016/j.ejphar.2017.04.015
Novaković A, Marinko M, Janković G, Stojanović I, Milojević P, Nenezić D, Kanjuh V, Yang Q, He G. Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery. in European Journal of Pharmacology. 2017;807:75-81.
doi:10.1016/j.ejphar.2017.04.015 .
Novaković, Aleksandra, Marinko, Marija, Janković, Goran, Stojanović, Ivan, Milojević, Predrag, Nenezić, Dragoslav, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Endothelium-dependent vasorelaxant effect of procyanidin B2 on human internal mammary artery" in European Journal of Pharmacology, 807 (2017):75-81,
https://doi.org/10.1016/j.ejphar.2017.04.015 . .
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Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases

Tomić, Milan; Novaković, Aleksandra; Milojević, Predrag; Nenezić, Dragoslav; Stojanović, Ivan; Gajin, Predrag

(Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac, 2017)

TY  - JOUR
AU  - Tomić, Milan
AU  - Novaković, Aleksandra
AU  - Milojević, Predrag
AU  - Nenezić, Dragoslav
AU  - Stojanović, Ivan
AU  - Gajin, Predrag
PY  - 2017
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2936
AB  - More than 50 years ago, vitamin K antagonists were the only available oral anticoagulants. Since their application involves a number of limitations, it was necessary to develop new oral anticoagulant drugs and introduce them into clinical practice. These drugs have many advantages over vitamin K antagonists, including rapid onset/offset, a small number of interactions with other drugs and food, simplified dosing and predictable pharmacokinetics, eliminating the need for daily laboratory monitoring. In addition, new oral anticoagulant drugs act selectively on a single coagulation factor. Currently, the following drugs are approved for use: direct thrombin inhibitor, dabigatran etexilate, direct factor Xa inhibitor, rivaroxaban, apixaban and edoxaban. Dabigatran etexilate and apixaban are approved for the primary prevention of venous thromboembolism in adult patients undergoing elective surgery of total hip or knee replacement, while in addition to these anticoagulants edoxaban is approved for the prevention of stroke and systemic embolism in adult patients with non-valvular atrial fibrillation. For the treatment and prevention of recurrent deep vein thrombosis dabigatran etexilate, rivaroxaban and edoxaban are approved. In addition, rivaroxaban is approved for the secondary prevention of atherothrombotic events in patients with acute coronary syndrome.
AB  - Više od 50 godina, antagonisti vitamina K bili su jedini dostupni oralni antikoagulantni lekovi. S obzirom na to da njihova primena podrazumeva brojna ograničenja, bilo je neophodno razviti i uvesti u kliničku praksu nove oralne antikoagulantne lekove. Ovi lekovi imaju brojne prednosti u poređenju s antagonistima vitamina K, koje uključuju brz početak i prestanak dejstva, mali broj interakcija s drugim lekovima i hranom, pojednostavljen način doziranja, kao i predvidivu farmakokinetiku, čime se eliminiše potreba za svakodnevnim laboratorijskim praćenjem. Osim toga, novi oralni antikoagulantni lekovi deluju selektivno samo na jedan faktor koagulacije. Trenutno su odobreni za upotrebu direktni inhibitor trombina, dabigatran eteksilat, kao i direktni inhibitori faktora Xa, rivaroksaban, edoksaban i apiksaban. Dabigatran eteksilat i apiksaban odobreni su za primarnu prevenciju venske tromboembolije kod odraslih pacijenata koji se podvrgavaju elektivnom hirurškom zahvatu totalne zamene kuka ili kolena, dok je za prevenciju moždanog udara i sistemske embolije kod odraslih pacijenata sa nevalvularnom atrijalnom fibrilacijom, pored navedenih antikoagulantnih lekova, odobren i edoksaban. Za terapiju i prevenciju rekurentne duboke venske tromboze odobreni su dabigatran eteksilat, rivaroksaban i edoksaban. Osim toga, rivaroksaban je odobren i za sekundarnu prevenciju aterotrombotičkih događaja nakon akutnog koronarnog sindroma.
PB  - Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac
T2  - Medicinski časopis
T1  - Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases
T1  - Direktni oralni antikoagulantni lekovi u profilaksi i terapiji tromboembolijskih bolesti
VL  - 51
IS  - 3
SP  - 89
EP  - 97
DO  - 10.5937/mckg51-15563
ER  - 
@article{
author = "Tomić, Milan and Novaković, Aleksandra and Milojević, Predrag and Nenezić, Dragoslav and Stojanović, Ivan and Gajin, Predrag",
year = "2017",
abstract = "More than 50 years ago, vitamin K antagonists were the only available oral anticoagulants. Since their application involves a number of limitations, it was necessary to develop new oral anticoagulant drugs and introduce them into clinical practice. These drugs have many advantages over vitamin K antagonists, including rapid onset/offset, a small number of interactions with other drugs and food, simplified dosing and predictable pharmacokinetics, eliminating the need for daily laboratory monitoring. In addition, new oral anticoagulant drugs act selectively on a single coagulation factor. Currently, the following drugs are approved for use: direct thrombin inhibitor, dabigatran etexilate, direct factor Xa inhibitor, rivaroxaban, apixaban and edoxaban. Dabigatran etexilate and apixaban are approved for the primary prevention of venous thromboembolism in adult patients undergoing elective surgery of total hip or knee replacement, while in addition to these anticoagulants edoxaban is approved for the prevention of stroke and systemic embolism in adult patients with non-valvular atrial fibrillation. For the treatment and prevention of recurrent deep vein thrombosis dabigatran etexilate, rivaroxaban and edoxaban are approved. In addition, rivaroxaban is approved for the secondary prevention of atherothrombotic events in patients with acute coronary syndrome., Više od 50 godina, antagonisti vitamina K bili su jedini dostupni oralni antikoagulantni lekovi. S obzirom na to da njihova primena podrazumeva brojna ograničenja, bilo je neophodno razviti i uvesti u kliničku praksu nove oralne antikoagulantne lekove. Ovi lekovi imaju brojne prednosti u poređenju s antagonistima vitamina K, koje uključuju brz početak i prestanak dejstva, mali broj interakcija s drugim lekovima i hranom, pojednostavljen način doziranja, kao i predvidivu farmakokinetiku, čime se eliminiše potreba za svakodnevnim laboratorijskim praćenjem. Osim toga, novi oralni antikoagulantni lekovi deluju selektivno samo na jedan faktor koagulacije. Trenutno su odobreni za upotrebu direktni inhibitor trombina, dabigatran eteksilat, kao i direktni inhibitori faktora Xa, rivaroksaban, edoksaban i apiksaban. Dabigatran eteksilat i apiksaban odobreni su za primarnu prevenciju venske tromboembolije kod odraslih pacijenata koji se podvrgavaju elektivnom hirurškom zahvatu totalne zamene kuka ili kolena, dok je za prevenciju moždanog udara i sistemske embolije kod odraslih pacijenata sa nevalvularnom atrijalnom fibrilacijom, pored navedenih antikoagulantnih lekova, odobren i edoksaban. Za terapiju i prevenciju rekurentne duboke venske tromboze odobreni su dabigatran eteksilat, rivaroksaban i edoksaban. Osim toga, rivaroksaban je odobren i za sekundarnu prevenciju aterotrombotičkih događaja nakon akutnog koronarnog sindroma.",
publisher = "Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac",
journal = "Medicinski časopis",
title = "Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases, Direktni oralni antikoagulantni lekovi u profilaksi i terapiji tromboembolijskih bolesti",
volume = "51",
number = "3",
pages = "89-97",
doi = "10.5937/mckg51-15563"
}
Tomić, M., Novaković, A., Milojević, P., Nenezić, D., Stojanović, I.,& Gajin, P.. (2017). Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases. in Medicinski časopis
Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac., 51(3), 89-97.
https://doi.org/10.5937/mckg51-15563
Tomić M, Novaković A, Milojević P, Nenezić D, Stojanović I, Gajin P. Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases. in Medicinski časopis. 2017;51(3):89-97.
doi:10.5937/mckg51-15563 .
Tomić, Milan, Novaković, Aleksandra, Milojević, Predrag, Nenezić, Dragoslav, Stojanović, Ivan, Gajin, Predrag, "Direct oral anticoagulant drugs in the prophylaxis and therapy of thromboembolic diseases" in Medicinski časopis, 51, no. 3 (2017):89-97,
https://doi.org/10.5937/mckg51-15563 . .

Epicatechin induced vasorelaxation of human internal mammary artery

Novaković, Aleksandra; Marinko, Marija; Vranić, Aleksandra; Janković, Goran; Stojanović, Ivan; Milojević, Predrag; Ugrešić, Nenad; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Elsevier Ireland Ltd, Clare, 2015)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Vranić, Aleksandra
AU  - Janković, Goran
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Ugrešić, Nenad
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2015
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2442
PB  - Elsevier Ireland Ltd, Clare
C3  - Atherosclerosis
T1  - Epicatechin induced vasorelaxation of human internal mammary artery
VL  - 241
IS  - 1
SP  - e50
EP  - e50
DO  - 10.1016/j.atherosclerosis.2015.04.178
ER  - 
@conference{
author = "Novaković, Aleksandra and Marinko, Marija and Vranić, Aleksandra and Janković, Goran and Stojanović, Ivan and Milojević, Predrag and Ugrešić, Nenad and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2015",
publisher = "Elsevier Ireland Ltd, Clare",
journal = "Atherosclerosis",
title = "Epicatechin induced vasorelaxation of human internal mammary artery",
volume = "241",
number = "1",
pages = "e50-e50",
doi = "10.1016/j.atherosclerosis.2015.04.178"
}
Novaković, A., Marinko, M., Vranić, A., Janković, G., Stojanović, I., Milojević, P., Ugrešić, N., Kanjuh, V., Yang, Q.,& He, G.. (2015). Epicatechin induced vasorelaxation of human internal mammary artery. in Atherosclerosis
Elsevier Ireland Ltd, Clare., 241(1), e50-e50.
https://doi.org/10.1016/j.atherosclerosis.2015.04.178
Novaković A, Marinko M, Vranić A, Janković G, Stojanović I, Milojević P, Ugrešić N, Kanjuh V, Yang Q, He G. Epicatechin induced vasorelaxation of human internal mammary artery. in Atherosclerosis. 2015;241(1):e50-e50.
doi:10.1016/j.atherosclerosis.2015.04.178 .
Novaković, Aleksandra, Marinko, Marija, Vranić, Aleksandra, Janković, Goran, Stojanović, Ivan, Milojević, Predrag, Ugrešić, Nenad, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Epicatechin induced vasorelaxation of human internal mammary artery" in Atherosclerosis, 241, no. 1 (2015):e50-e50,
https://doi.org/10.1016/j.atherosclerosis.2015.04.178 . .
2
1

Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts

Marinko, Marija; Novaković, Aleksandra; Nenezić, Dragoslav; Stojanović, Ivan; Milojević, Predrag; Jović, Miomir; Ugrešić, Nenad; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Japanese Pharmacological Soc, Kyoto, 2015)

TY  - JOUR
AU  - Marinko, Marija
AU  - Novaković, Aleksandra
AU  - Nenezić, Dragoslav
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Jović, Miomir
AU  - Ugrešić, Nenad
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2015
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2461
AB  - As we previously demonstrated the role of different K+ channels in the action of nicorandil on human saphenous vein (HSV) and human internal mammary artery (HIMA), this study aimed to analyse the contribution of the cGMP pathway in nicorandil-induced vasorelaxation and to determine the involvement of cGMP in the K+ channel-activating effect of nicorandil. An inhibitor of soluble guanylate cyclase (GC), ODQ, significantly inhibited nicorandil-induced relaxation, while ODQ plus glibenclamide, a selective ATP-sensitive K+ (KATP) channel inhibitor, produced a further inhibition of both vessels. In HSV, ODQ in combination with 4-aminopyridine, a blocker of voltage-gated K+ (K-V) channels, did not modify the concentration-response to nicorandil compared with ODQ, whereas in HIMA, ODQ plus iberiotoxin, a selective blocker of large-conductance Ca2+-activated K+ (BKCa) channels, produced greater inhibition than ODQ alone. We showed that the cGMP pathway plays a significant role in the vasorelaxant effect of nicorandil on HSV and HIMA. It seems that nicorandil directly opens KATP channels in both vessels and BKCa channels in HIMA, although it is possible that stimulation of GC contributes to KATP channels activation in HIMA. Contrary, the activation of K-V channels in HSV is probably due to GC activation and increased levels of cGMP.
PB  - Japanese Pharmacological Soc, Kyoto
T2  - Journal of Pharmacological Sciences
T1  - Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts
VL  - 128
IS  - 2
SP  - 59
EP  - 64
DO  - 10.1016/j.jphs.2015.03.003
ER  - 
@article{
author = "Marinko, Marija and Novaković, Aleksandra and Nenezić, Dragoslav and Stojanović, Ivan and Milojević, Predrag and Jović, Miomir and Ugrešić, Nenad and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2015",
abstract = "As we previously demonstrated the role of different K+ channels in the action of nicorandil on human saphenous vein (HSV) and human internal mammary artery (HIMA), this study aimed to analyse the contribution of the cGMP pathway in nicorandil-induced vasorelaxation and to determine the involvement of cGMP in the K+ channel-activating effect of nicorandil. An inhibitor of soluble guanylate cyclase (GC), ODQ, significantly inhibited nicorandil-induced relaxation, while ODQ plus glibenclamide, a selective ATP-sensitive K+ (KATP) channel inhibitor, produced a further inhibition of both vessels. In HSV, ODQ in combination with 4-aminopyridine, a blocker of voltage-gated K+ (K-V) channels, did not modify the concentration-response to nicorandil compared with ODQ, whereas in HIMA, ODQ plus iberiotoxin, a selective blocker of large-conductance Ca2+-activated K+ (BKCa) channels, produced greater inhibition than ODQ alone. We showed that the cGMP pathway plays a significant role in the vasorelaxant effect of nicorandil on HSV and HIMA. It seems that nicorandil directly opens KATP channels in both vessels and BKCa channels in HIMA, although it is possible that stimulation of GC contributes to KATP channels activation in HIMA. Contrary, the activation of K-V channels in HSV is probably due to GC activation and increased levels of cGMP.",
publisher = "Japanese Pharmacological Soc, Kyoto",
journal = "Journal of Pharmacological Sciences",
title = "Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts",
volume = "128",
number = "2",
pages = "59-64",
doi = "10.1016/j.jphs.2015.03.003"
}
Marinko, M., Novaković, A., Nenezić, D., Stojanović, I., Milojević, P., Jović, M., Ugrešić, N., Kanjuh, V., Yang, Q.,& He, G.. (2015). Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts. in Journal of Pharmacological Sciences
Japanese Pharmacological Soc, Kyoto., 128(2), 59-64.
https://doi.org/10.1016/j.jphs.2015.03.003
Marinko M, Novaković A, Nenezić D, Stojanović I, Milojević P, Jović M, Ugrešić N, Kanjuh V, Yang Q, He G. Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts. in Journal of Pharmacological Sciences. 2015;128(2):59-64.
doi:10.1016/j.jphs.2015.03.003 .
Marinko, Marija, Novaković, Aleksandra, Nenezić, Dragoslav, Stojanović, Ivan, Milojević, Predrag, Jović, Miomir, Ugrešić, Nenad, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Nicorandil directly and cyclic GMP-dependently opens K+ channels in human bypass grafts" in Journal of Pharmacological Sciences, 128, no. 2 (2015):59-64,
https://doi.org/10.1016/j.jphs.2015.03.003 . .
12
10
13

Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin

Novaković, Aleksandra; Marinko, Marija; Vranić, Aleksandra; Janković, Goran; Milojević, Predrag; Stojanović, Ivan; Nenezić, Dragoslav; Ugrešić, Nenad; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Elsevier Science BV, Amsterdam, 2015)

TY  - JOUR
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Vranić, Aleksandra
AU  - Janković, Goran
AU  - Milojević, Predrag
AU  - Stojanović, Ivan
AU  - Nenezić, Dragoslav
AU  - Ugrešić, Nenad
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2015
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2439
AB  - Evidences have suggested that flavanol compound (-)-epicatechin is associated with reduced risk of cardiovascular diseases. One of the mechanisms of its cardioprotective effect is vasodilation. However, the exact mechanisms by which (-)-epicatechin causes vasodilation are not yet clearly defined. The aims of the present study were to investigate relaxant effect of flavanol (-)-epicatechin on the isolated human internal mammary artery (HIMA) and to determine the mechanisms underlying its vasorelaxation. Our results showed that (-)-epicatechin induced a concentration-dependent relaxation of RNA rings pre-contracted by phenylephrine. Among the K+ channel blockers, 4-aminopyricline (4-AP) and margatoxin, blockers of voltage gated K+ (K-V) channels, and glibenclamide, a selective ATP sensitive K+ (K-ATP,) channels blocker, partly inhibited the (-)-epicatechin-induced relaxation of HIMA, while iberiotoxin, a most selective blocker of large conductance Ca2+-activated K+ channels (BKCa), almost completely inhibited the relaxation. In rings pre-contracted by 80 mM K+, (-)-epicatechin induced partial relaxation of HIMA, whereas in Ca2+-free medium, (-)-epicatechin completely relaxed HIMA rings pre-contracted by phenylephrine and caffeine. Finally, thapsigargin, a sarcoplasmic reticulum Ca2+-ATPase inhibitor, slightly antagonized (-)-epicatechin-induced relaxation of HIMA pre-contracted by phenylephrine. These results suggest that (-)-epicatechin induces strong endothelium independent relaxation of HIMA pre-contracted by phenylephrine whilst 4-AP- and rnargatoxin-sensitive K-V channels, as well as BKCa and K-ATP channels, located in vascular smooth muscle, mediate this relaxation. In addition, it seems that (-)-epicatechin could inhibit influx of extracellular Ca2+, interfere with intracellular Ca2+ release and re uptake by the sarcoplasmic reticulum.
PB  - Elsevier Science BV, Amsterdam
T2  - European Journal of Pharmacology
T1  - Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin
VL  - 762
SP  - 306
EP  - 312
DO  - 10.1016/j.ejphar.2015.05.066
ER  - 
@article{
author = "Novaković, Aleksandra and Marinko, Marija and Vranić, Aleksandra and Janković, Goran and Milojević, Predrag and Stojanović, Ivan and Nenezić, Dragoslav and Ugrešić, Nenad and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2015",
abstract = "Evidences have suggested that flavanol compound (-)-epicatechin is associated with reduced risk of cardiovascular diseases. One of the mechanisms of its cardioprotective effect is vasodilation. However, the exact mechanisms by which (-)-epicatechin causes vasodilation are not yet clearly defined. The aims of the present study were to investigate relaxant effect of flavanol (-)-epicatechin on the isolated human internal mammary artery (HIMA) and to determine the mechanisms underlying its vasorelaxation. Our results showed that (-)-epicatechin induced a concentration-dependent relaxation of RNA rings pre-contracted by phenylephrine. Among the K+ channel blockers, 4-aminopyricline (4-AP) and margatoxin, blockers of voltage gated K+ (K-V) channels, and glibenclamide, a selective ATP sensitive K+ (K-ATP,) channels blocker, partly inhibited the (-)-epicatechin-induced relaxation of HIMA, while iberiotoxin, a most selective blocker of large conductance Ca2+-activated K+ channels (BKCa), almost completely inhibited the relaxation. In rings pre-contracted by 80 mM K+, (-)-epicatechin induced partial relaxation of HIMA, whereas in Ca2+-free medium, (-)-epicatechin completely relaxed HIMA rings pre-contracted by phenylephrine and caffeine. Finally, thapsigargin, a sarcoplasmic reticulum Ca2+-ATPase inhibitor, slightly antagonized (-)-epicatechin-induced relaxation of HIMA pre-contracted by phenylephrine. These results suggest that (-)-epicatechin induces strong endothelium independent relaxation of HIMA pre-contracted by phenylephrine whilst 4-AP- and rnargatoxin-sensitive K-V channels, as well as BKCa and K-ATP channels, located in vascular smooth muscle, mediate this relaxation. In addition, it seems that (-)-epicatechin could inhibit influx of extracellular Ca2+, interfere with intracellular Ca2+ release and re uptake by the sarcoplasmic reticulum.",
publisher = "Elsevier Science BV, Amsterdam",
journal = "European Journal of Pharmacology",
title = "Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin",
volume = "762",
pages = "306-312",
doi = "10.1016/j.ejphar.2015.05.066"
}
Novaković, A., Marinko, M., Vranić, A., Janković, G., Milojević, P., Stojanović, I., Nenezić, D., Ugrešić, N., Kanjuh, V., Yang, Q.,& He, G.. (2015). Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin. in European Journal of Pharmacology
Elsevier Science BV, Amsterdam., 762, 306-312.
https://doi.org/10.1016/j.ejphar.2015.05.066
Novaković A, Marinko M, Vranić A, Janković G, Milojević P, Stojanović I, Nenezić D, Ugrešić N, Kanjuh V, Yang Q, He G. Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin. in European Journal of Pharmacology. 2015;762:306-312.
doi:10.1016/j.ejphar.2015.05.066 .
Novaković, Aleksandra, Marinko, Marija, Vranić, Aleksandra, Janković, Goran, Milojević, Predrag, Stojanović, Ivan, Nenezić, Dragoslav, Ugrešić, Nenad, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Mechanisms underlying the vasorelaxation of human internal mammary artery induced by (-)-epicatechin" in European Journal of Pharmacology, 762 (2015):306-312,
https://doi.org/10.1016/j.ejphar.2015.05.066 . .
1
25
22
25

Cardioprotective effect of (-) epicatechin

Novaković, Aleksandra; Vranić, Aleksandra; Janković, Goran; Stojanović, Ivan; Milojević, Predrag; Ugrešić, Nenad; Kanjuh, Vladimir; Yang, Qin; Guo-Wei, H.

(Elsevier Ireland Ltd, Clare, 2014)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Vranić, Aleksandra
AU  - Janković, Goran
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Ugrešić, Nenad
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - Guo-Wei, H.
PY  - 2014
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2072
PB  - Elsevier Ireland Ltd, Clare
C3  - Atherosclerosis
T1  - Cardioprotective effect of (-) epicatechin
VL  - 235
IS  - 2
SP  - e111
EP  - e111
DO  - 10.1016/j.atherosclerosis.2014.05.300
ER  - 
@conference{
author = "Novaković, Aleksandra and Vranić, Aleksandra and Janković, Goran and Stojanović, Ivan and Milojević, Predrag and Ugrešić, Nenad and Kanjuh, Vladimir and Yang, Qin and Guo-Wei, H.",
year = "2014",
publisher = "Elsevier Ireland Ltd, Clare",
journal = "Atherosclerosis",
title = "Cardioprotective effect of (-) epicatechin",
volume = "235",
number = "2",
pages = "e111-e111",
doi = "10.1016/j.atherosclerosis.2014.05.300"
}
Novaković, A., Vranić, A., Janković, G., Stojanović, I., Milojević, P., Ugrešić, N., Kanjuh, V., Yang, Q.,& Guo-Wei, H.. (2014). Cardioprotective effect of (-) epicatechin. in Atherosclerosis
Elsevier Ireland Ltd, Clare., 235(2), e111-e111.
https://doi.org/10.1016/j.atherosclerosis.2014.05.300
Novaković A, Vranić A, Janković G, Stojanović I, Milojević P, Ugrešić N, Kanjuh V, Yang Q, Guo-Wei H. Cardioprotective effect of (-) epicatechin. in Atherosclerosis. 2014;235(2):e111-e111.
doi:10.1016/j.atherosclerosis.2014.05.300 .
Novaković, Aleksandra, Vranić, Aleksandra, Janković, Goran, Stojanović, Ivan, Milojević, Predrag, Ugrešić, Nenad, Kanjuh, Vladimir, Yang, Qin, Guo-Wei, H., "Cardioprotective effect of (-) epicatechin" in Atherosclerosis, 235, no. 2 (2014):e111-e111,
https://doi.org/10.1016/j.atherosclerosis.2014.05.300 . .
3
3

New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome

Novaković, Aleksandra; Divac, Tatjana; Stojanović, Ivan; Milojević, Predrag; Nenezić, Dragoslav

(Univerzitet u Nišu - Medicinski fakultet, Niš, 2013)

TY  - JOUR
AU  - Novaković, Aleksandra
AU  - Divac, Tatjana
AU  - Stojanović, Ivan
AU  - Milojević, Predrag
AU  - Nenezić, Dragoslav
PY  - 2013
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2042
AB  - After an acute coronary syndrome, patients remain at risk of recurrent ischemic events despite the use of antiplatelet therapy. In order to reduce the risk of recurrent ischemia in the treatment of patients with acute coronary syndromes, standard oral anticoagulants, such as vitamin K antagonists, have been introduced. These drugs have an important role in preventing stroke and systemic embolism in patients with atrial fibrillation. Vitamin K antagonists (e.g., warfarin) reduce the risk of recurrent cardio­vascular events and stroke but increase the risk of bleeding. In addition, the traditional anticoagulants have other significant drawbacks. Therefore, modulation of the coagulation process represents an important target in the development of new oral anticoagulants today. The new oral anticoagulants selectively target thrombin (dabigatran etexilate) or factor Xa (rivaroxaban, apixaban, edoxaban). Unlike traditional anticoagulants, these drugs have rapid onset of action and a relatively wide therapeutic range, do not require routine prothrombin time (PT) monitoring and have low potential for food and drug interaction. Dabigatran etexilate and rivaroxaban have been already approved in many countries for the prevention of stroke and systemic embolism in patients with atrial fibrillation. The third phase of clinical studies in which rivaroxaban was investigated in patients with acute coronary syndrome has been successfully completed. .
AB  - Nakon akutnog koronarnog sindroma, kod bolesnika postoji povećan rizik od rekurentnih ishemičnih događaja, uprkos primeni antiagregacione terapije. U cilju smanjenja rizika od rekurentne ishemije, u terapiju visokorizičnih bolesnika sa akutnim koronarnim sindromom uvode se standardni oralni antikoagulansi, kao što su antagonisti vitamina K. Ovi lekovi imaju važnu ulogu u prevenciji moždanog udara i sistemskog embolizma kod bolesnika sa atrijalnom fibrilacijom. Antagonisti vitamina K (varfarin) smanjuju rizik od nastanka ponovnih kardiovaskularnih događaja i moždanog udara, ali povećavaju rizik od krvarenja. Pored toga, antagonisti vitamina K poseduju i druge, značajne nedostatke, tako da modulacija procesa koagulacije danas predstavlja značajnu metu za razvoj novih oralnih antikoagulanasa. Novi oralni antikoagulansi deluju selektivno na trombin (dabigatran eteksilat) ili na faktor koagulacije Xa (rivaroksaban, apiksaban, edoksaban). Za razliku od standardnih antikoagulanasa, imaju brz početak dejstva i relativno veliku terapijsku širinu, ne zahtevaju laboratorijsku kontrolu protrombinskog vremena (PT) i retko stupaju u interakcije sa hranom i lekovima. Dabigatran eteksilat i rivaroksaban su već registrovani u mnogim zemljama za prevenciju moždanog udara i sistemskog embolizma kod bolesnika sa atrijalnom fibrilacijom. Treća faza kliničke studije u okviru koje je ispitivan rivaroksaban kod bolesnika sa akutnim koronarnim sindromom uspešno je završena. .
PB  - Univerzitet u Nišu - Medicinski fakultet, Niš
T2  - Acta medica Medianae
T1  - New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome
T1  - Novi oralni antikoagulantni lekovi kod atrijalne fibrilacije i akutnog koronarnog sindroma
VL  - 52
IS  - 3
SP  - 42
EP  - 48
UR  - https://hdl.handle.net/21.15107/rcub_farfar_2042
ER  - 
@article{
author = "Novaković, Aleksandra and Divac, Tatjana and Stojanović, Ivan and Milojević, Predrag and Nenezić, Dragoslav",
year = "2013",
abstract = "After an acute coronary syndrome, patients remain at risk of recurrent ischemic events despite the use of antiplatelet therapy. In order to reduce the risk of recurrent ischemia in the treatment of patients with acute coronary syndromes, standard oral anticoagulants, such as vitamin K antagonists, have been introduced. These drugs have an important role in preventing stroke and systemic embolism in patients with atrial fibrillation. Vitamin K antagonists (e.g., warfarin) reduce the risk of recurrent cardio­vascular events and stroke but increase the risk of bleeding. In addition, the traditional anticoagulants have other significant drawbacks. Therefore, modulation of the coagulation process represents an important target in the development of new oral anticoagulants today. The new oral anticoagulants selectively target thrombin (dabigatran etexilate) or factor Xa (rivaroxaban, apixaban, edoxaban). Unlike traditional anticoagulants, these drugs have rapid onset of action and a relatively wide therapeutic range, do not require routine prothrombin time (PT) monitoring and have low potential for food and drug interaction. Dabigatran etexilate and rivaroxaban have been already approved in many countries for the prevention of stroke and systemic embolism in patients with atrial fibrillation. The third phase of clinical studies in which rivaroxaban was investigated in patients with acute coronary syndrome has been successfully completed. ., Nakon akutnog koronarnog sindroma, kod bolesnika postoji povećan rizik od rekurentnih ishemičnih događaja, uprkos primeni antiagregacione terapije. U cilju smanjenja rizika od rekurentne ishemije, u terapiju visokorizičnih bolesnika sa akutnim koronarnim sindromom uvode se standardni oralni antikoagulansi, kao što su antagonisti vitamina K. Ovi lekovi imaju važnu ulogu u prevenciji moždanog udara i sistemskog embolizma kod bolesnika sa atrijalnom fibrilacijom. Antagonisti vitamina K (varfarin) smanjuju rizik od nastanka ponovnih kardiovaskularnih događaja i moždanog udara, ali povećavaju rizik od krvarenja. Pored toga, antagonisti vitamina K poseduju i druge, značajne nedostatke, tako da modulacija procesa koagulacije danas predstavlja značajnu metu za razvoj novih oralnih antikoagulanasa. Novi oralni antikoagulansi deluju selektivno na trombin (dabigatran eteksilat) ili na faktor koagulacije Xa (rivaroksaban, apiksaban, edoksaban). Za razliku od standardnih antikoagulanasa, imaju brz početak dejstva i relativno veliku terapijsku širinu, ne zahtevaju laboratorijsku kontrolu protrombinskog vremena (PT) i retko stupaju u interakcije sa hranom i lekovima. Dabigatran eteksilat i rivaroksaban su već registrovani u mnogim zemljama za prevenciju moždanog udara i sistemskog embolizma kod bolesnika sa atrijalnom fibrilacijom. Treća faza kliničke studije u okviru koje je ispitivan rivaroksaban kod bolesnika sa akutnim koronarnim sindromom uspešno je završena. .",
publisher = "Univerzitet u Nišu - Medicinski fakultet, Niš",
journal = "Acta medica Medianae",
title = "New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome, Novi oralni antikoagulantni lekovi kod atrijalne fibrilacije i akutnog koronarnog sindroma",
volume = "52",
number = "3",
pages = "42-48",
url = "https://hdl.handle.net/21.15107/rcub_farfar_2042"
}
Novaković, A., Divac, T., Stojanović, I., Milojević, P.,& Nenezić, D.. (2013). New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome. in Acta medica Medianae
Univerzitet u Nišu - Medicinski fakultet, Niš., 52(3), 42-48.
https://hdl.handle.net/21.15107/rcub_farfar_2042
Novaković A, Divac T, Stojanović I, Milojević P, Nenezić D. New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome. in Acta medica Medianae. 2013;52(3):42-48.
https://hdl.handle.net/21.15107/rcub_farfar_2042 .
Novaković, Aleksandra, Divac, Tatjana, Stojanović, Ivan, Milojević, Predrag, Nenezić, Dragoslav, "New oral anticoagulant drugs in atrial fibrillation and acute coronary syndrome" in Acta medica Medianae, 52, no. 3 (2013):42-48,
https://hdl.handle.net/21.15107/rcub_farfar_2042 .

Relaxation of arterial graft induced by nicorandil

Novaković, Aleksandra; Marinko, Marija; Milojević, Predrag; Babić, Milan; Stojanović, Ivan; Jović, Miomir; Nenezić, Dragoslav; Ugrešić, Nenad; Yang, Qin; He, Guo-Wei

(Lippincott Williams & Wilkins, Philadelphia, 2012)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Marinko, Marija
AU  - Milojević, Predrag
AU  - Babić, Milan
AU  - Stojanović, Ivan
AU  - Jović, Miomir
AU  - Nenezić, Dragoslav
AU  - Ugrešić, Nenad
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2012
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1728
PB  - Lippincott Williams & Wilkins, Philadelphia
C3  - Circulation
T1  - Relaxation of arterial graft induced by nicorandil
VL  - 125
IS  - 19
SP  - e184
EP  - e184
DO  - 10.1161/CIR.0b013e31824fcdb3
UR  - https://hdl.handle.net/21.15107/rcub_farfar_1728
ER  - 
@conference{
author = "Novaković, Aleksandra and Marinko, Marija and Milojević, Predrag and Babić, Milan and Stojanović, Ivan and Jović, Miomir and Nenezić, Dragoslav and Ugrešić, Nenad and Yang, Qin and He, Guo-Wei",
year = "2012",
publisher = "Lippincott Williams & Wilkins, Philadelphia",
journal = "Circulation",
title = "Relaxation of arterial graft induced by nicorandil",
volume = "125",
number = "19",
pages = "e184-e184",
doi = "10.1161/CIR.0b013e31824fcdb3",
url = "https://hdl.handle.net/21.15107/rcub_farfar_1728"
}
Novaković, A., Marinko, M., Milojević, P., Babić, M., Stojanović, I., Jović, M., Nenezić, D., Ugrešić, N., Yang, Q.,& He, G.. (2012). Relaxation of arterial graft induced by nicorandil. in Circulation
Lippincott Williams & Wilkins, Philadelphia., 125(19), e184-e184.
https://doi.org/10.1161/CIR.0b013e31824fcdb3
https://hdl.handle.net/21.15107/rcub_farfar_1728
Novaković A, Marinko M, Milojević P, Babić M, Stojanović I, Jović M, Nenezić D, Ugrešić N, Yang Q, He G. Relaxation of arterial graft induced by nicorandil. in Circulation. 2012;125(19):e184-e184.
doi:10.1161/CIR.0b013e31824fcdb3
https://hdl.handle.net/21.15107/rcub_farfar_1728 .
Novaković, Aleksandra, Marinko, Marija, Milojević, Predrag, Babić, Milan, Stojanović, Ivan, Jović, Miomir, Nenezić, Dragoslav, Ugrešić, Nenad, Yang, Qin, He, Guo-Wei, "Relaxation of arterial graft induced by nicorandil" in Circulation, 125, no. 19 (2012):e184-e184,
https://doi.org/10.1161/CIR.0b013e31824fcdb3 .,
https://hdl.handle.net/21.15107/rcub_farfar_1728 .
5
7

Different potassium channels are involved in relaxation of arterial graft induced by nicorandil

Novaković, Aleksandra; Pavlović, M.; Vranić, Aleksandra; Milojević, Predrag; Stojanović, Ivan; Jović, M.; Nenezić, Dragoslav; Ugrešić, Nenad; Yang, Qin; He, Guo-Wei

(Oxford Univ Press, Oxford, 2012)

TY  - CONF
AU  - Novaković, Aleksandra
AU  - Pavlović, M.
AU  - Vranić, Aleksandra
AU  - Milojević, Predrag
AU  - Stojanović, Ivan
AU  - Jović, M.
AU  - Nenezić, Dragoslav
AU  - Ugrešić, Nenad
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2012
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1702
PB  - Oxford Univ Press, Oxford
C3  - Cardiovascular Research
T1  - Different potassium channels are involved in relaxation of arterial graft induced by nicorandil
VL  - 93
DO  - 10.1093/cvr/cvr332
UR  - https://hdl.handle.net/21.15107/rcub_farfar_1702
ER  - 
@conference{
author = "Novaković, Aleksandra and Pavlović, M. and Vranić, Aleksandra and Milojević, Predrag and Stojanović, Ivan and Jović, M. and Nenezić, Dragoslav and Ugrešić, Nenad and Yang, Qin and He, Guo-Wei",
year = "2012",
publisher = "Oxford Univ Press, Oxford",
journal = "Cardiovascular Research",
title = "Different potassium channels are involved in relaxation of arterial graft induced by nicorandil",
volume = "93",
doi = "10.1093/cvr/cvr332",
url = "https://hdl.handle.net/21.15107/rcub_farfar_1702"
}
Novaković, A., Pavlović, M., Vranić, A., Milojević, P., Stojanović, I., Jović, M., Nenezić, D., Ugrešić, N., Yang, Q.,& He, G.. (2012). Different potassium channels are involved in relaxation of arterial graft induced by nicorandil. in Cardiovascular Research
Oxford Univ Press, Oxford., 93.
https://doi.org/10.1093/cvr/cvr332
https://hdl.handle.net/21.15107/rcub_farfar_1702
Novaković A, Pavlović M, Vranić A, Milojević P, Stojanović I, Jović M, Nenezić D, Ugrešić N, Yang Q, He G. Different potassium channels are involved in relaxation of arterial graft induced by nicorandil. in Cardiovascular Research. 2012;93.
doi:10.1093/cvr/cvr332
https://hdl.handle.net/21.15107/rcub_farfar_1702 .
Novaković, Aleksandra, Pavlović, M., Vranić, Aleksandra, Milojević, Predrag, Stojanović, Ivan, Jović, M., Nenezić, Dragoslav, Ugrešić, Nenad, Yang, Qin, He, Guo-Wei, "Different potassium channels are involved in relaxation of arterial graft induced by nicorandil" in Cardiovascular Research, 93 (2012),
https://doi.org/10.1093/cvr/cvr332 .,
https://hdl.handle.net/21.15107/rcub_farfar_1702 .
1

New anticoagulant drugs

Marinko, Marija; Novaković, Aleksandra; Divac, Tatjana; Milojević, Predrag; Nenezić, Dragoslav

(Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac, 2012)

TY  - JOUR
AU  - Marinko, Marija
AU  - Novaković, Aleksandra
AU  - Divac, Tatjana
AU  - Milojević, Predrag
AU  - Nenezić, Dragoslav
PY  - 2012
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1831
AB  - Anticoagulants are effective agents for the prevention and treatment of thrombosis and thromboembolic complications, which represent a common cause of morbidity and mortality. Despite their clinical efficiency, traditional anticoagulants are all associated with significant drawbacks. As a result, modulation of the coagulation process represents an important target in the development of new oral and parenteral anticoagulants today. The new oral anticoagulants selectively target thrombin (ximelagatran, dabigatran etexilate) or factor Xa (rivaroxaban, apixaban, edoxaban). Unlike the traditional anticoagulants, vitamin K antagonists, these drugs have rapid onset of action and a relatively wide therapeutic range, do not require routine prothrombin time (PT) monitoring and have low potential for food and drug interaction. The new parenteral anticoagulants achieve their effects through indirect (semuloparin, idrabiotaparinux) or direct inhibition of factor Xa (otamixaban), as well as through inhibition of coagulation factor IXa (RB006). The main characteristics of these agents are a rapid onset of action and a predictable anticoagulant effect, whereby the most of them can be rapidly neutralized by an adequate antidote.
AB  - Antikoagulantni lekovi su delotvorni u prevenciji i lečenju tromboze i tromboembolijskih komplikacija, koje su čest uzrok morbiditeta i mortaliteta. Ipak, uprkos kliničkoj delotvornosti, standardni antikoagulansi poseduju značajne nedostatke. Zbog toga, modulacija procesa koagulacije danas predstavlja značajnu metu za razvoj novih, oralnih i parenteralnih, antikoagulanasa. Novi oralni antikoagulansi deluju selektivno na trombin (ksimelagatran, dabigatran eteksilat) ili na faktor koagulacije Xa (rivaroksaban, apiksaban, edoksaban). Za razliku od standardnih antikoagulanasa, antagonista vitamina K, imaju brz početak dejstva i relativno veliku terapijsku širinu, ne zahtevaju laboratorijsku kontrolu protrombinskog vremena (PT), i retko stupaju u interakcije sa hranom i lekovima. Novi parenteralni antikoagulansi svoje antikoagulantno dejstvo ostvaruju indirektnom (semuloparin, idrabiotaparinuks) ili direktnom inhibicijom faktora Xa (otamiksaban), kao i inhibicijom faktora koagulacije IXa (RB006). Glavne karakteristike ovih lekova su brz početak dejstva i predvidljiv antikoagulantni efekat, a kod većine je moguće postići brzu neutralizaciju adekvatnim antidotom.
PB  - Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac
T2  - Medicinski časopis
T1  - New anticoagulant drugs
T1  - Novi antikoagulantni lekovi
VL  - 46
IS  - 3
SP  - 145
EP  - 154
DO  - 10.5937/mckg46-1612
ER  - 
@article{
author = "Marinko, Marija and Novaković, Aleksandra and Divac, Tatjana and Milojević, Predrag and Nenezić, Dragoslav",
year = "2012",
abstract = "Anticoagulants are effective agents for the prevention and treatment of thrombosis and thromboembolic complications, which represent a common cause of morbidity and mortality. Despite their clinical efficiency, traditional anticoagulants are all associated with significant drawbacks. As a result, modulation of the coagulation process represents an important target in the development of new oral and parenteral anticoagulants today. The new oral anticoagulants selectively target thrombin (ximelagatran, dabigatran etexilate) or factor Xa (rivaroxaban, apixaban, edoxaban). Unlike the traditional anticoagulants, vitamin K antagonists, these drugs have rapid onset of action and a relatively wide therapeutic range, do not require routine prothrombin time (PT) monitoring and have low potential for food and drug interaction. The new parenteral anticoagulants achieve their effects through indirect (semuloparin, idrabiotaparinux) or direct inhibition of factor Xa (otamixaban), as well as through inhibition of coagulation factor IXa (RB006). The main characteristics of these agents are a rapid onset of action and a predictable anticoagulant effect, whereby the most of them can be rapidly neutralized by an adequate antidote., Antikoagulantni lekovi su delotvorni u prevenciji i lečenju tromboze i tromboembolijskih komplikacija, koje su čest uzrok morbiditeta i mortaliteta. Ipak, uprkos kliničkoj delotvornosti, standardni antikoagulansi poseduju značajne nedostatke. Zbog toga, modulacija procesa koagulacije danas predstavlja značajnu metu za razvoj novih, oralnih i parenteralnih, antikoagulanasa. Novi oralni antikoagulansi deluju selektivno na trombin (ksimelagatran, dabigatran eteksilat) ili na faktor koagulacije Xa (rivaroksaban, apiksaban, edoksaban). Za razliku od standardnih antikoagulanasa, antagonista vitamina K, imaju brz početak dejstva i relativno veliku terapijsku širinu, ne zahtevaju laboratorijsku kontrolu protrombinskog vremena (PT), i retko stupaju u interakcije sa hranom i lekovima. Novi parenteralni antikoagulansi svoje antikoagulantno dejstvo ostvaruju indirektnom (semuloparin, idrabiotaparinuks) ili direktnom inhibicijom faktora Xa (otamiksaban), kao i inhibicijom faktora koagulacije IXa (RB006). Glavne karakteristike ovih lekova su brz početak dejstva i predvidljiv antikoagulantni efekat, a kod većine je moguće postići brzu neutralizaciju adekvatnim antidotom.",
publisher = "Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac",
journal = "Medicinski časopis",
title = "New anticoagulant drugs, Novi antikoagulantni lekovi",
volume = "46",
number = "3",
pages = "145-154",
doi = "10.5937/mckg46-1612"
}
Marinko, M., Novaković, A., Divac, T., Milojević, P.,& Nenezić, D.. (2012). New anticoagulant drugs. in Medicinski časopis
Srpsko lekarsko društvo - Okružna podružnica Kragujevac, Kragujevac., 46(3), 145-154.
https://doi.org/10.5937/mckg46-1612
Marinko M, Novaković A, Divac T, Milojević P, Nenezić D. New anticoagulant drugs. in Medicinski časopis. 2012;46(3):145-154.
doi:10.5937/mckg46-1612 .
Marinko, Marija, Novaković, Aleksandra, Divac, Tatjana, Milojević, Predrag, Nenezić, Dragoslav, "New anticoagulant drugs" in Medicinski časopis, 46, no. 3 (2012):145-154,
https://doi.org/10.5937/mckg46-1612 . .

Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075

Novaković, Aleksandra; Pavlović, Marija; Milojević, Predrag; Stojanović, Ivan; Nenezić, Dragoslav; Jović, Miomir; Ugrešić, Nenad; Kanjuh, Vladimir; Yang, Qin; He, Guo-Wei

(Wiley, Hoboken, 2012)

TY  - JOUR
AU  - Novaković, Aleksandra
AU  - Pavlović, Marija
AU  - Milojević, Predrag
AU  - Stojanović, Ivan
AU  - Nenezić, Dragoslav
AU  - Jović, Miomir
AU  - Ugrešić, Nenad
AU  - Kanjuh, Vladimir
AU  - Yang, Qin
AU  - He, Guo-Wei
PY  - 2012
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1731
AB  - The ATP-sensitive K+ channels opener (KATPCO), P1075 [N-cyano-N'-(1,1-dimethylpropyl)-N?-3-pyridylguanidine], has been shown to cause relaxation of various isolated animal and human blood vessels by opening of vascular smooth muscle ATP-sensitive K+ (KATP) channels. In addition to the well-known effect on the opening of KATP channels, it has been reported that vasorelaxation induced by some of the KATPCOs includes some other K+ channel subtypes. Given that there is still no information on other types of K+ channels possibly involved in the mechanism of relaxation induced by P1075, this study was designed to examine the effects of P1075 on the rat renal artery with endothelium and with denuded endothelium and to define the contribution of different K+ channel subtypes in the P1075 action on this blood vessel. Our results show that P1075 induced a concentration-dependent relaxation of rat renal artery rings pre-contracted by phenylephrine. Glibenclamide, a selective KATP channels inhibitor, partly antagonized the relaxation of rat renal artery induced by P1075. Tetraethylammonium (TEA), a non-selective inhibitor of Ca2+-activated K+ channels, as well as iberiotoxin, a most selective blocker of large-conductance Ca2+-activated K+ (BKCa) channels, did not abolish the effect of P1075 on rat renal artery. In contrast, a non-selective blocker of voltage-gated K+ (KV) channels, 4-aminopyridine (4-AP), as well as margatoxin, a potent inhibitor of KV1.3 channels, caused partial inhibition of the P1075-induced relaxation of rat renal artery. In addition, in this study, P1075 relaxed contractions induced by 20 similar to mM K+, but had no effect on contractions induced by 80 similar to mM K+. Our results showed that P1075 induced strong endothelium-independent relaxation of rat renal artery. It seems that KATP, 4-AP- and margatoxin-sensitive K+ channels located in vascular smooth muscle mediated the relaxation of rat renal artery induced by P1075.
PB  - Wiley, Hoboken
T2  - Basic & Clinical Pharmacology & Toxicology
T1  - Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075
VL  - 111
IS  - 1
SP  - 24
EP  - 30
DO  - 10.1111/j.1742-7843.2011.00855.x
ER  - 
@article{
author = "Novaković, Aleksandra and Pavlović, Marija and Milojević, Predrag and Stojanović, Ivan and Nenezić, Dragoslav and Jović, Miomir and Ugrešić, Nenad and Kanjuh, Vladimir and Yang, Qin and He, Guo-Wei",
year = "2012",
abstract = "The ATP-sensitive K+ channels opener (KATPCO), P1075 [N-cyano-N'-(1,1-dimethylpropyl)-N?-3-pyridylguanidine], has been shown to cause relaxation of various isolated animal and human blood vessels by opening of vascular smooth muscle ATP-sensitive K+ (KATP) channels. In addition to the well-known effect on the opening of KATP channels, it has been reported that vasorelaxation induced by some of the KATPCOs includes some other K+ channel subtypes. Given that there is still no information on other types of K+ channels possibly involved in the mechanism of relaxation induced by P1075, this study was designed to examine the effects of P1075 on the rat renal artery with endothelium and with denuded endothelium and to define the contribution of different K+ channel subtypes in the P1075 action on this blood vessel. Our results show that P1075 induced a concentration-dependent relaxation of rat renal artery rings pre-contracted by phenylephrine. Glibenclamide, a selective KATP channels inhibitor, partly antagonized the relaxation of rat renal artery induced by P1075. Tetraethylammonium (TEA), a non-selective inhibitor of Ca2+-activated K+ channels, as well as iberiotoxin, a most selective blocker of large-conductance Ca2+-activated K+ (BKCa) channels, did not abolish the effect of P1075 on rat renal artery. In contrast, a non-selective blocker of voltage-gated K+ (KV) channels, 4-aminopyridine (4-AP), as well as margatoxin, a potent inhibitor of KV1.3 channels, caused partial inhibition of the P1075-induced relaxation of rat renal artery. In addition, in this study, P1075 relaxed contractions induced by 20 similar to mM K+, but had no effect on contractions induced by 80 similar to mM K+. Our results showed that P1075 induced strong endothelium-independent relaxation of rat renal artery. It seems that KATP, 4-AP- and margatoxin-sensitive K+ channels located in vascular smooth muscle mediated the relaxation of rat renal artery induced by P1075.",
publisher = "Wiley, Hoboken",
journal = "Basic & Clinical Pharmacology & Toxicology",
title = "Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075",
volume = "111",
number = "1",
pages = "24-30",
doi = "10.1111/j.1742-7843.2011.00855.x"
}
Novaković, A., Pavlović, M., Milojević, P., Stojanović, I., Nenezić, D., Jović, M., Ugrešić, N., Kanjuh, V., Yang, Q.,& He, G.. (2012). Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075. in Basic & Clinical Pharmacology & Toxicology
Wiley, Hoboken., 111(1), 24-30.
https://doi.org/10.1111/j.1742-7843.2011.00855.x
Novaković A, Pavlović M, Milojević P, Stojanović I, Nenezić D, Jović M, Ugrešić N, Kanjuh V, Yang Q, He G. Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075. in Basic & Clinical Pharmacology & Toxicology. 2012;111(1):24-30.
doi:10.1111/j.1742-7843.2011.00855.x .
Novaković, Aleksandra, Pavlović, Marija, Milojević, Predrag, Stojanović, Ivan, Nenezić, Dragoslav, Jović, Miomir, Ugrešić, Nenad, Kanjuh, Vladimir, Yang, Qin, He, Guo-Wei, "Different Potassium Channels are Involved in Relaxation of Rat Renal Artery Induced by P1075" in Basic & Clinical Pharmacology & Toxicology, 111, no. 1 (2012):24-30,
https://doi.org/10.1111/j.1742-7843.2011.00855.x . .
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The radial artery for coronary artery bypass grafting

Nežić, D.; Milojević, Predrag; Ćirković, M.; Knežević, A.; Novaković, Aleksandra; Gojković-Bukarica, Ljiljana; Jović, M.; Đukanović, B.

(Udruženje hirurga Jugoslavije, Beograd, 2005)

TY  - JOUR
AU  - Nežić, D.
AU  - Milojević, Predrag
AU  - Ćirković, M.
AU  - Knežević, A.
AU  - Novaković, Aleksandra
AU  - Gojković-Bukarica, Ljiljana
AU  - Jović, M.
AU  - Đukanović, B.
PY  - 2005
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/630
AB  - Coronary artery bypass grafting (CABG) is the standard surgical procedure for the treatment of advanced coronary artery disease. CABG surgery has been demonstrated to improve symptoms and, in specific subgroups of patients, to prolong life. Despite its success, the long-term outcome of coronary bypass surgery is strongly influenced by the fate of the vascular conduits used. Previous long-term studies have shown unsatisfactory patency of saphenous vein grafts used for myocardial revascularisation, compared with internal mammary artery grafts. Recently, the use of radial artery for CABG has enjoyed a revival, on the basis of the belief that it will help improving long-term results of coronary operations. The recent reports of encouraging mid-term and long-term patency rates of the radial artery, supports its continued use as a bypass conduit. In this paper, we review the current knowledge about the radial artery as a bypass graft, with special emphasis on the clinical results.
AB  - Hirurška revaskularizacija miokarda je standardna procedura u tretmanu uznapredovale koronarne bolesti. Dokazano je da koronarna hirurgija uklanja simptome i produžava život određenih kategorija koronarnih bolesnika. Dugotrajni rezultati hirurške revaskularizacije miokarda u velikoj meri ovise o promenama koje se vremenom javljaju na upotrebljenom graftu. Studije dugoročnog praćenja operisanih bolesnika potvrdile su izuzetan kvalitet i prednost grafta unutarnje torakalne arterije u odnosu na venski graft. U skorije vreme obnovljeno je interesovanje za graft radijalne arterije, sa uverenjem da će njegova primena omogućiti bolje dugoročne rezultate. U poslednje vreme prikazani su radovi koji potvrđuju izuzetnu kratkoročnu i dugoročnu prohodnost grafta radijalne arterije i govore u prilog intenzivnije primene toga grafta u hirurškoj revaskularizaciji miokarda. Na prikaz je pregled sadanjih saznanja o radijalnoj arteriji kao graftu u kardiohirurgiji, sa posebnim osvrtom na kliničke rezultate.
PB  - Udruženje hirurga Jugoslavije, Beograd
T2  - Acta chirurgica iugoslavica
T1  - The radial artery for coronary artery bypass grafting
VL  - 52
IS  - 3
SP  - 11
EP  - 19
DO  - 10.2298/ACI0503011N
ER  - 
@article{
author = "Nežić, D. and Milojević, Predrag and Ćirković, M. and Knežević, A. and Novaković, Aleksandra and Gojković-Bukarica, Ljiljana and Jović, M. and Đukanović, B.",
year = "2005",
abstract = "Coronary artery bypass grafting (CABG) is the standard surgical procedure for the treatment of advanced coronary artery disease. CABG surgery has been demonstrated to improve symptoms and, in specific subgroups of patients, to prolong life. Despite its success, the long-term outcome of coronary bypass surgery is strongly influenced by the fate of the vascular conduits used. Previous long-term studies have shown unsatisfactory patency of saphenous vein grafts used for myocardial revascularisation, compared with internal mammary artery grafts. Recently, the use of radial artery for CABG has enjoyed a revival, on the basis of the belief that it will help improving long-term results of coronary operations. The recent reports of encouraging mid-term and long-term patency rates of the radial artery, supports its continued use as a bypass conduit. In this paper, we review the current knowledge about the radial artery as a bypass graft, with special emphasis on the clinical results., Hirurška revaskularizacija miokarda je standardna procedura u tretmanu uznapredovale koronarne bolesti. Dokazano je da koronarna hirurgija uklanja simptome i produžava život određenih kategorija koronarnih bolesnika. Dugotrajni rezultati hirurške revaskularizacije miokarda u velikoj meri ovise o promenama koje se vremenom javljaju na upotrebljenom graftu. Studije dugoročnog praćenja operisanih bolesnika potvrdile su izuzetan kvalitet i prednost grafta unutarnje torakalne arterije u odnosu na venski graft. U skorije vreme obnovljeno je interesovanje za graft radijalne arterije, sa uverenjem da će njegova primena omogućiti bolje dugoročne rezultate. U poslednje vreme prikazani su radovi koji potvrđuju izuzetnu kratkoročnu i dugoročnu prohodnost grafta radijalne arterije i govore u prilog intenzivnije primene toga grafta u hirurškoj revaskularizaciji miokarda. Na prikaz je pregled sadanjih saznanja o radijalnoj arteriji kao graftu u kardiohirurgiji, sa posebnim osvrtom na kliničke rezultate.",
publisher = "Udruženje hirurga Jugoslavije, Beograd",
journal = "Acta chirurgica iugoslavica",
title = "The radial artery for coronary artery bypass grafting",
volume = "52",
number = "3",
pages = "11-19",
doi = "10.2298/ACI0503011N"
}
Nežić, D., Milojević, P., Ćirković, M., Knežević, A., Novaković, A., Gojković-Bukarica, L., Jović, M.,& Đukanović, B.. (2005). The radial artery for coronary artery bypass grafting. in Acta chirurgica iugoslavica
Udruženje hirurga Jugoslavije, Beograd., 52(3), 11-19.
https://doi.org/10.2298/ACI0503011N
Nežić D, Milojević P, Ćirković M, Knežević A, Novaković A, Gojković-Bukarica L, Jović M, Đukanović B. The radial artery for coronary artery bypass grafting. in Acta chirurgica iugoslavica. 2005;52(3):11-19.
doi:10.2298/ACI0503011N .
Nežić, D., Milojević, Predrag, Ćirković, M., Knežević, A., Novaković, Aleksandra, Gojković-Bukarica, Ljiljana, Jović, M., Đukanović, B., "The radial artery for coronary artery bypass grafting" in Acta chirurgica iugoslavica, 52, no. 3 (2005):11-19,
https://doi.org/10.2298/ACI0503011N . .