[Influence of adaptation to supercooling on the fatty acid composition of rat tissue lipids].
Adaptation to supercooling produces a considerable effect on composition and quantitative content of certain fatty acids in all the studied tissues. In lipids of the myocardium and skeletal muscles adaptation causes an increase in the content of unsaturated fatty acids in particular of polyenic ones. In lipids of the lungs, vice versa, the content of saturated fatty acids increases, chiefly due to palmitic acids. In lipids of the liver a ratio of certain unsaturated fatty acids changes noticeably: the content of monoenic acids rises but the content of polyenic acids is more than 5 times as low.
D000222:Adaptation, Physiological; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D007036:Hypothermia, Induced; D008055:Lipids / Q000032:analysis*; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D009132:Muscles / Q000032:analysis; D009206:Myocardium / Q000032:analysis; D051381:Rats
D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D008055:Lipids
Vliianie adaptatsii k pereokhlazhdeniiu na zhirnokislotnyĭ sostav lipidov tkaneĭ krys