CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   Central Repository
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

The membrane active antibiotics effects on rat heart myocardium

Efekti antibiotika koji deluju na ćelijske membrane na srce pacova

Thumbnail
2006
247.pdf (104.2Kb)
Authors
Gopčević, Kristina
Gojgić-Cvijović, Gordana
Pavlović, Mirjana
Milićević, Živana
Stevanović, D.
Article (Published version)
Metadata
Show full item record
Abstract
The effect of some membrane active ionophoric antibiotics on the amplitude of contractions of isolated rat heart right ventricle was studied. The effects of polyether nigericin, polyene amphotericin B and peptide antibiotic polymyxin B were examined. Nigericin in a concentration of 1.38 _mol/L exerts a positive inotropic effect with its maximal value (+29%) 15 minutes after application. Amphotericin B in a concentration of 1.08 _mol/L caused a positive inotropic effect, which was maximal in the 30th minute of the experiment (+28%). Polymyxin B in a concentration of 0.84 _mol/L caused a positive inotropic effect, which was maximal (+32%) 20 minutes after application.
Amfotericin B, nigericin i polimiksin B pokazuju pozitivni inotropni efekat na izolovanu desnu komoru srca pacova. Imajući u vidu nižu toksičnost jonofornih antibiotika u poređenju sa glikozidnim supstancama koje se u farmakoterapiji koriste kao kardiotonici i visoku selektivnost jonofora prema nekim katjonima, dobijeni rezultati ukazuju na moguću upotrebu ovih supstanci u poboljšanju funkcije insuficijentnog miokarda.
Keywords:
ionophores / myocardium / inotropic
Source:
Acta veterinaria, 2006, 56, 2-3, 149-156

DOI: 10.2298/AVB0603149G

ISSN: 0567-8315

WoS: 000238491800005

Scopus: 2-s2.0-33745865513
[ Google Scholar ]
URI
http://cer.ihtm.bg.ac.rs/handle/123456789/249
Collections
  • Radovi istraživača / Researchers' publications
Institution
IHTM

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

OpenAIRERCUB