Seman, Stefan

Link to this page

Authority KeyName Variants
f3773bcf-b49d-4fd2-aaa9-b8af7556fe1d
  • Seman, Stefan (3)
Projects

Author's Bibliography

Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise

Popović, Dejana; Bjelobrk, Marija; Tesić, Milorad; Seman, Stefan; Jayasinghe, Sisitha; Hills, Andrew; Samuel Babu, Abraham; Jakovljević, Đorđe.; Stoner, Lee; Ozemek, Cemal; Bond, Samantha; Faghy, Mark; Pronk, Nicolaas; Lavie, Carl; Arena, Ross; On behalf of the HL - PIVOT Network

(W.B. Saunders, 2022)

TY  - JOUR
AU  - Popović, Dejana
AU  - Bjelobrk, Marija
AU  - Tesić, Milorad
AU  - Seman, Stefan
AU  - Jayasinghe, Sisitha
AU  - Hills, Andrew
AU  - Samuel Babu, Abraham
AU  - Jakovljević, Đorđe.
AU  - Stoner, Lee
AU  - Ozemek, Cemal
AU  - Bond, Samantha
AU  - Faghy, Mark
AU  - Pronk, Nicolaas
AU  - Lavie, Carl
AU  - Arena, Ross
AU  - On behalf of the HL - PIVOT Network
PY  - 2022
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4064
AB  - Traditional risk factors for cardiovascular disease (CVD) have long been the focus of preventive strategies. The impact of family stress, depression, anxiety, hostility, pessimism, job strain, social isolation, lack of purpose in life and social support, are well recognized risks for CVD development, however they are under-appreciated in clinical practice guidelines. The purpose of this article is to review the impact of acute and chronic stress on CVD risk, elaborate repositioning in guidelines, with emphasis to approaches for stress reduction. Regular exercise, both aerobic and resistance, leads to better adaptiveness to other types of stress, however, it remains unknown whether the total amount of stress one can receive before negative health effects is unlimited. Evidently, marked reductions in stress related disorders are shown following formal cardiac rehabilitation programs. Attendance of cardiac rehabilitation is highly recommended for the stress-related mortality risk reduction. Innovative approaches to offset the broad challenges that CVD pose, augmented by sustained exposure to stress, are desperately needed, but hindered by a lack of successful population-level interventions that promote lasting change.
PB  - W.B. Saunders
T2  - Progress in Cardiovascular Diseases
T1  - Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise
DO  - 10.1016/j.pcad.2022.01.008
ER  - 
@article{
author = "Popović, Dejana and Bjelobrk, Marija and Tesić, Milorad and Seman, Stefan and Jayasinghe, Sisitha and Hills, Andrew and Samuel Babu, Abraham and Jakovljević, Đorđe. and Stoner, Lee and Ozemek, Cemal and Bond, Samantha and Faghy, Mark and Pronk, Nicolaas and Lavie, Carl and Arena, Ross and On behalf of the HL - PIVOT Network",
year = "2022",
abstract = "Traditional risk factors for cardiovascular disease (CVD) have long been the focus of preventive strategies. The impact of family stress, depression, anxiety, hostility, pessimism, job strain, social isolation, lack of purpose in life and social support, are well recognized risks for CVD development, however they are under-appreciated in clinical practice guidelines. The purpose of this article is to review the impact of acute and chronic stress on CVD risk, elaborate repositioning in guidelines, with emphasis to approaches for stress reduction. Regular exercise, both aerobic and resistance, leads to better adaptiveness to other types of stress, however, it remains unknown whether the total amount of stress one can receive before negative health effects is unlimited. Evidently, marked reductions in stress related disorders are shown following formal cardiac rehabilitation programs. Attendance of cardiac rehabilitation is highly recommended for the stress-related mortality risk reduction. Innovative approaches to offset the broad challenges that CVD pose, augmented by sustained exposure to stress, are desperately needed, but hindered by a lack of successful population-level interventions that promote lasting change.",
publisher = "W.B. Saunders",
journal = "Progress in Cardiovascular Diseases",
title = "Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise",
doi = "10.1016/j.pcad.2022.01.008"
}
Popović, D., Bjelobrk, M., Tesić, M., Seman, S., Jayasinghe, S., Hills, A., Samuel Babu, A., Jakovljević, Đorđe., Stoner, L., Ozemek, C., Bond, S., Faghy, M., Pronk, N., Lavie, C., Arena, R.,& On behalf of the HL - PIVOT Network. (2022). Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise. in Progress in Cardiovascular Diseases
W.B. Saunders..
https://doi.org/10.1016/j.pcad.2022.01.008
Popović D, Bjelobrk M, Tesić M, Seman S, Jayasinghe S, Hills A, Samuel Babu A, Jakovljević Đ, Stoner L, Ozemek C, Bond S, Faghy M, Pronk N, Lavie C, Arena R, On behalf of the HL - PIVOT Network. Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise. in Progress in Cardiovascular Diseases. 2022;.
doi:10.1016/j.pcad.2022.01.008 .
Popović, Dejana, Bjelobrk, Marija, Tesić, Milorad, Seman, Stefan, Jayasinghe, Sisitha, Hills, Andrew, Samuel Babu, Abraham, Jakovljević, Đorđe., Stoner, Lee, Ozemek, Cemal, Bond, Samantha, Faghy, Mark, Pronk, Nicolaas, Lavie, Carl, Arena, Ross, On behalf of the HL - PIVOT Network, "Defining the importance of stress reduction in managing cardiovascular disease - the role of exercise" in Progress in Cardiovascular Diseases (2022),
https://doi.org/10.1016/j.pcad.2022.01.008 . .
241
21
1
16

Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease

Vidojević, Dejana; Seman, Stefan; Lasica, Ratko; Tešić, Milorad; Sarić-Matutinović, Marija; Jovičić, Snežana; Ignjatović, Svetlana; Arena, Ross; Damjanović, Svetozar; Popović, Dejana

(Springer Science and Business Media Deutschland GmbH, 2021)

TY  - JOUR
AU  - Vidojević, Dejana
AU  - Seman, Stefan
AU  - Lasica, Ratko
AU  - Tešić, Milorad
AU  - Sarić-Matutinović, Marija
AU  - Jovičić, Snežana
AU  - Ignjatović, Svetlana
AU  - Arena, Ross
AU  - Damjanović, Svetozar
AU  - Popović, Dejana
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/3779
AB  - Purpose: Alpha-melanocyte-stimulating hormone (alpha-MSH) has proven cardiovascular effects and plays a significant role as an endogenous countermeasure to ischemia-reperfusion injury. The aim of the current study was to examine the response of alpha-MSH during exercise in patients diagnosed with coronary artery disease (CAD) and evaluate its value in the assessment of severity and prognosis. Methods: Forty subjects with documented CAD (i.e., lesions on coronary angiography ≥ 50%) were included. Cardiopulmonary exercise testing (CPET) on a treadmill (TM) and recumbent ergometer (RE) were performed on two visits, 2–4 days apart, during 2 months of coronary angiography; subsequently, the subjects were followed up for 32 ± 10 months. At rest, at peak CPET, and after 3 min of recovery, plasma levels of alpha-MSH were measured by enzyme-linked immunosorbent assay technique. Results: Mean ejection fraction was 56.7 ± 9.6%. Alpha-MSH similarly increased from rest to peak CPET on both modalities. There were no significant differences in alpha-MSH values during testing in patients with 1,2- and 3-vesel CAD, nor in patients with a SYNTAX score </≥ 23 (p > 0.05). Among CPET and hormonal parameters, ∆alpha-MSH recovery/peak during RE CPET was the best predictor of cardiac event occurrence (chi-square 6.67, HR = 0.51, CI = 0.25–1.02, p = 0.010). Conclusion: ∆alpha-MSH recovery/peak during RE CPET has predictive value for CAD prognosis, demonstrating involvement of alpha-MSH in CAD and a link between stress hormones and cardiac events.
PB  - Springer Science and Business Media Deutschland GmbH
T2  - Hormones
T1  - Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease
VL  - 20
SP  - 381
EP  - 387
DO  - 10.1007/s42000-020-00270-2
ER  - 
@article{
author = "Vidojević, Dejana and Seman, Stefan and Lasica, Ratko and Tešić, Milorad and Sarić-Matutinović, Marija and Jovičić, Snežana and Ignjatović, Svetlana and Arena, Ross and Damjanović, Svetozar and Popović, Dejana",
year = "2021",
abstract = "Purpose: Alpha-melanocyte-stimulating hormone (alpha-MSH) has proven cardiovascular effects and plays a significant role as an endogenous countermeasure to ischemia-reperfusion injury. The aim of the current study was to examine the response of alpha-MSH during exercise in patients diagnosed with coronary artery disease (CAD) and evaluate its value in the assessment of severity and prognosis. Methods: Forty subjects with documented CAD (i.e., lesions on coronary angiography ≥ 50%) were included. Cardiopulmonary exercise testing (CPET) on a treadmill (TM) and recumbent ergometer (RE) were performed on two visits, 2–4 days apart, during 2 months of coronary angiography; subsequently, the subjects were followed up for 32 ± 10 months. At rest, at peak CPET, and after 3 min of recovery, plasma levels of alpha-MSH were measured by enzyme-linked immunosorbent assay technique. Results: Mean ejection fraction was 56.7 ± 9.6%. Alpha-MSH similarly increased from rest to peak CPET on both modalities. There were no significant differences in alpha-MSH values during testing in patients with 1,2- and 3-vesel CAD, nor in patients with a SYNTAX score </≥ 23 (p > 0.05). Among CPET and hormonal parameters, ∆alpha-MSH recovery/peak during RE CPET was the best predictor of cardiac event occurrence (chi-square 6.67, HR = 0.51, CI = 0.25–1.02, p = 0.010). Conclusion: ∆alpha-MSH recovery/peak during RE CPET has predictive value for CAD prognosis, demonstrating involvement of alpha-MSH in CAD and a link between stress hormones and cardiac events.",
publisher = "Springer Science and Business Media Deutschland GmbH",
journal = "Hormones",
title = "Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease",
volume = "20",
pages = "381-387",
doi = "10.1007/s42000-020-00270-2"
}
Vidojević, D., Seman, S., Lasica, R., Tešić, M., Sarić-Matutinović, M., Jovičić, S., Ignjatović, S., Arena, R., Damjanović, S.,& Popović, D.. (2021). Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease. in Hormones
Springer Science and Business Media Deutschland GmbH., 20, 381-387.
https://doi.org/10.1007/s42000-020-00270-2
Vidojević D, Seman S, Lasica R, Tešić M, Sarić-Matutinović M, Jovičić S, Ignjatović S, Arena R, Damjanović S, Popović D. Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease. in Hormones. 2021;20:381-387.
doi:10.1007/s42000-020-00270-2 .
Vidojević, Dejana, Seman, Stefan, Lasica, Ratko, Tešić, Milorad, Sarić-Matutinović, Marija, Jovičić, Snežana, Ignjatović, Svetlana, Arena, Ross, Damjanović, Svetozar, Popović, Dejana, "Alpha-melanocyte-stimulating hormone during exercise recovery has prognostic value for coronary artery disease" in Hormones, 20 (2021):381-387,
https://doi.org/10.1007/s42000-020-00270-2 . .

Physiological behavior during stress anticipation across different chronic stress exposure adaptive models

Popović, Dejana; Damjanović, Svetozar; Popović, Bojana; Kocijančić, Aleksandar; Labudović, Dragana; Seman, Stefan; Stojiljković, Stanimir; Tesić, Milorad; Arena, Ross; Lasica, Ratko

(Taylor and Francis Ltd., 2021)

TY  - JOUR
AU  - Popović, Dejana
AU  - Damjanović, Svetozar
AU  - Popović, Bojana
AU  - Kocijančić, Aleksandar
AU  - Labudović, Dragana
AU  - Seman, Stefan
AU  - Stojiljković, Stanimir
AU  - Tesić, Milorad
AU  - Arena, Ross
AU  - Lasica, Ratko
PY  - 2021
UR  - https://farfar.pharmacy.bg.ac.rs/handle/123456789/4020
AB  - Anticipation of stress induces physiological, behavioral and cognitive adjustments that are required for an appropriate response to the upcoming situation. Additional research examining the response of cardiopulmonary parameters and stress hormones during anticipation of stress in different chronic stress adaptive models is needed. As an addition to our previous research, a total of 57 subjects (16 elite male wrestlers, 21 water polo player and 20 sedentary subjects matched for age) were analyzed. Cardiopulmonary exercise testing (CPET) on a treadmill was used as the laboratory stress model; peak oxygen consumption (VO2) was obtained during CPET. Plasma levels of adrenocorticotropic hormone (ACTH), cortisol, alpha-melanocyte stimulating hormone (alpha-MSH) and N-terminal-pro-B type natriuretic peptide (NT-pro-BNP) were measured by radioimmunometric, radioimmunoassay and immunoassay sandwich technique, respectively, together with cardiopulmonary measurements, 10 minutes pre-CPET and at the initiation of CPET. The response of diastolic blood pressure and heart rate was different between groups during stress anticipation (p¼0.019, 0.049, respectively), while systolic blood pressure, peak VO2 and carbon-dioxide production responses were similar. ACTH and cortisol increased during the experimental condition, NT-pro-BNP decreased and alpha-MSH remained unchanged. All groups had similar hormonal responses during stress anticipation with the exception of the ACTH/cortisol ratio. In all three groups, DNT-pro-BNP during stress anticipation was the best independent predictor of peak VO2 (B¼36.01, r¼0.37, p¼0.001). In conclusion, the type of chronic stress exposure influences the hemodynamic response during anticipation of physical stress and the path of hormonal stress axis activation. Stress hormones released during stress anticipation may hold predictive value for overall cardiopulmonary performance during the stress condition. LAY SUMMARY The study revealed differences in hormonal and hemodynamic responses during anticipation of stress between athletes and sedentary participants. Stress hormones released during stress anticipation may hold predictive value for overall cardiopulmonary performance during the stress condition. Abbreviations: ACTH: adrenocorticitropic hormone; BSA: body surface area; BW: body weight; C: controls; CPET: cardiopulmonary exercise test; DBP: diastolic arterial blood pressure; FFM: fat-free mass; FM: fat mass; HR: heart rate; MSH: melanocyte-stimulating hormone; NT-pro-BNP: N terminal-pro-B type natriuretic peptide; SBP: systolic arterial blood pressure; VCO2: carbon dioxide production; VE: minute ventilation; VO2: oxygen consumption; W: wrestlers; WP: water polo players
PB  - Taylor and Francis Ltd.
T2  - Stress
T1  - Physiological behavior during stress anticipation across different chronic stress exposure adaptive models
DO  - 10.1080/10253890.2021.2006178
ER  - 
@article{
author = "Popović, Dejana and Damjanović, Svetozar and Popović, Bojana and Kocijančić, Aleksandar and Labudović, Dragana and Seman, Stefan and Stojiljković, Stanimir and Tesić, Milorad and Arena, Ross and Lasica, Ratko",
year = "2021",
abstract = "Anticipation of stress induces physiological, behavioral and cognitive adjustments that are required for an appropriate response to the upcoming situation. Additional research examining the response of cardiopulmonary parameters and stress hormones during anticipation of stress in different chronic stress adaptive models is needed. As an addition to our previous research, a total of 57 subjects (16 elite male wrestlers, 21 water polo player and 20 sedentary subjects matched for age) were analyzed. Cardiopulmonary exercise testing (CPET) on a treadmill was used as the laboratory stress model; peak oxygen consumption (VO2) was obtained during CPET. Plasma levels of adrenocorticotropic hormone (ACTH), cortisol, alpha-melanocyte stimulating hormone (alpha-MSH) and N-terminal-pro-B type natriuretic peptide (NT-pro-BNP) were measured by radioimmunometric, radioimmunoassay and immunoassay sandwich technique, respectively, together with cardiopulmonary measurements, 10 minutes pre-CPET and at the initiation of CPET. The response of diastolic blood pressure and heart rate was different between groups during stress anticipation (p¼0.019, 0.049, respectively), while systolic blood pressure, peak VO2 and carbon-dioxide production responses were similar. ACTH and cortisol increased during the experimental condition, NT-pro-BNP decreased and alpha-MSH remained unchanged. All groups had similar hormonal responses during stress anticipation with the exception of the ACTH/cortisol ratio. In all three groups, DNT-pro-BNP during stress anticipation was the best independent predictor of peak VO2 (B¼36.01, r¼0.37, p¼0.001). In conclusion, the type of chronic stress exposure influences the hemodynamic response during anticipation of physical stress and the path of hormonal stress axis activation. Stress hormones released during stress anticipation may hold predictive value for overall cardiopulmonary performance during the stress condition. LAY SUMMARY The study revealed differences in hormonal and hemodynamic responses during anticipation of stress between athletes and sedentary participants. Stress hormones released during stress anticipation may hold predictive value for overall cardiopulmonary performance during the stress condition. Abbreviations: ACTH: adrenocorticitropic hormone; BSA: body surface area; BW: body weight; C: controls; CPET: cardiopulmonary exercise test; DBP: diastolic arterial blood pressure; FFM: fat-free mass; FM: fat mass; HR: heart rate; MSH: melanocyte-stimulating hormone; NT-pro-BNP: N terminal-pro-B type natriuretic peptide; SBP: systolic arterial blood pressure; VCO2: carbon dioxide production; VE: minute ventilation; VO2: oxygen consumption; W: wrestlers; WP: water polo players",
publisher = "Taylor and Francis Ltd.",
journal = "Stress",
title = "Physiological behavior during stress anticipation across different chronic stress exposure adaptive models",
doi = "10.1080/10253890.2021.2006178"
}
Popović, D., Damjanović, S., Popović, B., Kocijančić, A., Labudović, D., Seman, S., Stojiljković, S., Tesić, M., Arena, R.,& Lasica, R.. (2021). Physiological behavior during stress anticipation across different chronic stress exposure adaptive models. in Stress
Taylor and Francis Ltd...
https://doi.org/10.1080/10253890.2021.2006178
Popović D, Damjanović S, Popović B, Kocijančić A, Labudović D, Seman S, Stojiljković S, Tesić M, Arena R, Lasica R. Physiological behavior during stress anticipation across different chronic stress exposure adaptive models. in Stress. 2021;.
doi:10.1080/10253890.2021.2006178 .
Popović, Dejana, Damjanović, Svetozar, Popović, Bojana, Kocijančić, Aleksandar, Labudović, Dragana, Seman, Stefan, Stojiljković, Stanimir, Tesić, Milorad, Arena, Ross, Lasica, Ratko, "Physiological behavior during stress anticipation across different chronic stress exposure adaptive models" in Stress (2021),
https://doi.org/10.1080/10253890.2021.2006178 . .
4
3