ISSN:
1573-8221
Keywords:
isolated heart
;
protein biosynthesis
;
perfusion
;
fibrillation
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
,
Medicine
Notes:
Abstract Incorporation of methionine-S35 into proteins of the fibrillating dog's heart perfused with a donor's circulation, was investigated. During electrically induced fibrillation and with an adequate oxygen supply the incorporation of methionine-S35 into contractile proteins of both ventricles of the heart increased by 50–55%. In the case of fibrillation following prolonged anoxia, incorporation of methionine-S35 was reduced into atrial proteins (by 40–60%) and also into the sarcoplasmic (by 36–53%) and contractile (by 18–30%) proteins of both ventricles.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00801066
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