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PMID: 6641907 Published · ppublish English Journal Article Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.

Effects of temperature on anion distribution in perfused rat, guinea-pig and hamster ventricle.

Experientia ·Vol. 39 ·No. 11 ·1983-11-15 ·Pages 1291-3

Macchia DD, Bankston PW

Abstract

Ventricular tissue from rats, guinea-pigs and hamsters were found to be more anion permeable when perfused and superfused with Ringer's solution at 22 degrees C rather than 36 degrees C. When the perfusate temperature was 36 degrees C the anion permeability of the in vitro rat and guinea-pig ventricle approximated that found in situ. Further, the anion permeability of the rat and guinea-pig heart was found not to be influenced by the absence of plasma proteins in the perfusate.

MeSH Terms
Animals Anions Cell Membrane Permeability Cold Temperature Cricetinae Guinea Pigs Heart Ventricles In Vitro Techniques Myocardium/metabolism,ultrastructure Perfusion Rats Sulfates/metabolism Sulfur Radioisotopes
Chemicals
Anions Sulfates Sulfur Radioisotopes
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Macchia D D
Bankston P W
References (10)
10 references, click to expand
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Article Info
Journal
Experientia
Abbr.
Experientia
ISSN
0014-4754
DOI
10.1007/BF01990376
Published
1983-11-15
Pages
1291-3
Language
English
Region
Switzerland
NLM ID
0376547
Subset
IM
Grants
NIADDK NIH HHS · AM 27148 · United States
External Links
PubMed source DOI: 10.1007/BF01990376
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