Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats
Issledovanie antiaritmičeskoj aktivnosti vnov' sintezirovannyh proizvodnyh propafenona pri modelirovanii akonitovoi aritmii serdca u krys

2014
Authors
Ivković, Branka
Gojković-Bukarica, Ljiljana

Novaković, Radmila

Ćupić, Vitomir
Vladimirov, Sote
Živanović, Vladimir

Šćepanović, Radisav
Article (Published version)
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Show full item recordAbstract
By applying of aconitictest in in vivo experiments in rats under deep anesthesia, there was investigated the antiarrhythmic potential of newly synthetized fluorinated derivatives of propafenone. The animals were divided into four experimental groups. The first (aconitine group) was treated with aconitine at a dose of 60 μg/kg, which led to pronounced cardiac rhythm disorder in a short period of time. The appearance of ventricular extrasystole (VES) was taken as a parameter for ascertainment of cardiac rhytm disorder. The remaining three animal groups were taken for testing the potential of propafenone and propafenone fluorinated derivatives to stop the arrhythmia, and which was induced by i.v. aconitine injection (60 μg/kg). Propafenone, as well as 50F derivative, did not convert the disturbed cardiac rhythm (survival of animals was 0%). By applying 5PF derivative in a dose of 6 mg/kg, the animals survived with occasional establishment of sinus rhythm.
Primenom akonitinskog testa, u in vivo eksperimentima na pacovima u dubokoj anesteziji, ispitivan je antiaritmijski potencijal novosintetisanih fluoriranih derivata propafenona. Životinje su podeljene u četiri eksperimentalne grupe. Prva grupa (akonitinska grupa) je tretirana akonitinom u dozi od 60 μg/kg t.m., koja dovodi do vidnog poremećaja srčanog ritma u kratkom vremenskom periodu. Kao parameter za registrovanje poremećaja srčanog ritma uzetaje pojava ventrikularne ekstrasistole (VES). Ostale (tri) eksperimentalne grupe činile su životinje na kojima je ispitivan potencijal propafenona i fluoriranih derivata propafenona da zaustave aritmiju indukovanu i.v. injekcijom akonitina (60 μg/kg t.m.). Propafenon, kao i 50F derivat, nisu uspeli da konvertuju poremećen srčani ritam (preživljavanje životinja je 0 %). Prilikom aplikacije 5PF derivata u dozi od 6 mg/kg t.m. životinje su preživele, uz povremeno uspostavljanje sinusnog ritma.
Keywords:
antiarrhythmics / aconitictest / ion channels / antiaritmici / akonitinski test / jonski kanaliSource:
Veterinarski glasnik, 2014, 68, 5-6, 281-290Publisher:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
Funding / projects:
- Development of new technology for production of red wine and diatery supplements reach with polyphenols with cardioprotective effects (RS-31020)
- Development of molecules with antiinflammatory and cardioprotective activity: structural modifications, modelling, physicochemical characterization and formulation investigations (RS-172041)
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Institution/Community
PharmacyTY - JOUR AU - Ivković, Branka AU - Gojković-Bukarica, Ljiljana AU - Novaković, Radmila AU - Ćupić, Vitomir AU - Vladimirov, Sote AU - Živanović, Vladimir AU - Šćepanović, Radisav PY - 2014 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/2297 AB - By applying of aconitictest in in vivo experiments in rats under deep anesthesia, there was investigated the antiarrhythmic potential of newly synthetized fluorinated derivatives of propafenone. The animals were divided into four experimental groups. The first (aconitine group) was treated with aconitine at a dose of 60 μg/kg, which led to pronounced cardiac rhythm disorder in a short period of time. The appearance of ventricular extrasystole (VES) was taken as a parameter for ascertainment of cardiac rhytm disorder. The remaining three animal groups were taken for testing the potential of propafenone and propafenone fluorinated derivatives to stop the arrhythmia, and which was induced by i.v. aconitine injection (60 μg/kg). Propafenone, as well as 50F derivative, did not convert the disturbed cardiac rhythm (survival of animals was 0%). By applying 5PF derivative in a dose of 6 mg/kg, the animals survived with occasional establishment of sinus rhythm. AB - Primenom akonitinskog testa, u in vivo eksperimentima na pacovima u dubokoj anesteziji, ispitivan je antiaritmijski potencijal novosintetisanih fluoriranih derivata propafenona. Životinje su podeljene u četiri eksperimentalne grupe. Prva grupa (akonitinska grupa) je tretirana akonitinom u dozi od 60 μg/kg t.m., koja dovodi do vidnog poremećaja srčanog ritma u kratkom vremenskom periodu. Kao parameter za registrovanje poremećaja srčanog ritma uzetaje pojava ventrikularne ekstrasistole (VES). Ostale (tri) eksperimentalne grupe činile su životinje na kojima je ispitivan potencijal propafenona i fluoriranih derivata propafenona da zaustave aritmiju indukovanu i.v. injekcijom akonitina (60 μg/kg t.m.). Propafenon, kao i 50F derivat, nisu uspeli da konvertuju poremećen srčani ritam (preživljavanje životinja je 0 %). Prilikom aplikacije 5PF derivata u dozi od 6 mg/kg t.m. životinje su preživele, uz povremeno uspostavljanje sinusnog ritma. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Veterinarski glasnik T1 - Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats T1 - Issledovanie antiaritmičeskoj aktivnosti vnov' sintezirovannyh proizvodnyh propafenona pri modelirovanii akonitovoi aritmii serdca u krys T1 - Ispitivanje antiaritmijske aktivnosti novosintetisanih derivata propafenona u akonitinskom modelu srčane aritmije kod pacova VL - 68 IS - 5-6 SP - 281 EP - 290 DO - 10.2298/VETGL1406281I ER -
@article{ author = "Ivković, Branka and Gojković-Bukarica, Ljiljana and Novaković, Radmila and Ćupić, Vitomir and Vladimirov, Sote and Živanović, Vladimir and Šćepanović, Radisav", year = "2014", abstract = "By applying of aconitictest in in vivo experiments in rats under deep anesthesia, there was investigated the antiarrhythmic potential of newly synthetized fluorinated derivatives of propafenone. The animals were divided into four experimental groups. The first (aconitine group) was treated with aconitine at a dose of 60 μg/kg, which led to pronounced cardiac rhythm disorder in a short period of time. The appearance of ventricular extrasystole (VES) was taken as a parameter for ascertainment of cardiac rhytm disorder. The remaining three animal groups were taken for testing the potential of propafenone and propafenone fluorinated derivatives to stop the arrhythmia, and which was induced by i.v. aconitine injection (60 μg/kg). Propafenone, as well as 50F derivative, did not convert the disturbed cardiac rhythm (survival of animals was 0%). By applying 5PF derivative in a dose of 6 mg/kg, the animals survived with occasional establishment of sinus rhythm., Primenom akonitinskog testa, u in vivo eksperimentima na pacovima u dubokoj anesteziji, ispitivan je antiaritmijski potencijal novosintetisanih fluoriranih derivata propafenona. Životinje su podeljene u četiri eksperimentalne grupe. Prva grupa (akonitinska grupa) je tretirana akonitinom u dozi od 60 μg/kg t.m., koja dovodi do vidnog poremećaja srčanog ritma u kratkom vremenskom periodu. Kao parameter za registrovanje poremećaja srčanog ritma uzetaje pojava ventrikularne ekstrasistole (VES). Ostale (tri) eksperimentalne grupe činile su životinje na kojima je ispitivan potencijal propafenona i fluoriranih derivata propafenona da zaustave aritmiju indukovanu i.v. injekcijom akonitina (60 μg/kg t.m.). Propafenon, kao i 50F derivat, nisu uspeli da konvertuju poremećen srčani ritam (preživljavanje životinja je 0 %). Prilikom aplikacije 5PF derivata u dozi od 6 mg/kg t.m. životinje su preživele, uz povremeno uspostavljanje sinusnog ritma.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Veterinarski glasnik", title = "Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats, Issledovanie antiaritmičeskoj aktivnosti vnov' sintezirovannyh proizvodnyh propafenona pri modelirovanii akonitovoi aritmii serdca u krys, Ispitivanje antiaritmijske aktivnosti novosintetisanih derivata propafenona u akonitinskom modelu srčane aritmije kod pacova", volume = "68", number = "5-6", pages = "281-290", doi = "10.2298/VETGL1406281I" }
Ivković, B., Gojković-Bukarica, L., Novaković, R., Ćupić, V., Vladimirov, S., Živanović, V.,& Šćepanović, R.. (2014). Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats. in Veterinarski glasnik Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 68(5-6), 281-290. https://doi.org/10.2298/VETGL1406281I
Ivković B, Gojković-Bukarica L, Novaković R, Ćupić V, Vladimirov S, Živanović V, Šćepanović R. Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats. in Veterinarski glasnik. 2014;68(5-6):281-290. doi:10.2298/VETGL1406281I .
Ivković, Branka, Gojković-Bukarica, Ljiljana, Novaković, Radmila, Ćupić, Vitomir, Vladimirov, Sote, Živanović, Vladimir, Šćepanović, Radisav, "Testing of newly synthesized propafenone derivatives antiarrhythmic activity in aconitic model of cardiac arrhythmia in rats" in Veterinarski glasnik, 68, no. 5-6 (2014):281-290, https://doi.org/10.2298/VETGL1406281I . .