[Positional distribution of fatty acids in the phospholipids of regenerating rat liver].
The fatty acid composition and positioning in the glycerophospholipids from regenerating rat liver were investigated at different stages of the regeneration process. In the lecithins and phosphatidylethanolamines of the regenerating liver the content of arachidonic acid is lower and that of linoleic acid is higher than in the corresponding lipid fractions of normal rat liver. These deviations are maximal at 24 hours after hepatectomy i.e. at the onset of the mitosis. At any stage of the regeneration the high specifity of the fatty acid positioning characteristical for the normal liver is retained completely. The fatty acid composition of cardiolipin is not changed during the regeneration process.
D000818:Animals; D002308:Cardiolipins; D055598:Chemical Phenomena; D002621:Chemistry; D005227:Fatty Acids; D008115:Liver Regeneration; D008297:Male; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids / Q000032:analysis; D051381:Rats; D013109:Sphingomyelins
D002308:Cardiolipins; D005227:Fatty Acids; D010713:Phosphatidylcholines; D010714:Phosphatidylethanolamines; D010743:Phospholipids; D013109:Sphingomyelins
Pozitsionnoe raspredelenie zhirnykh kislot v fosfolipidakh regeneriruiushcheĭ pecheni krys