Comparative aspects of lipid metabolism in two shrews (Suncus etruscus and Crocidura russula).
1. The amounts of tissue lipids were higher in S. etruscus than in C. russula. 2. The level of liver phospholipids was specially low in C. russula, 2650 mg/100 g as opposed to 3725 g in S. etruscus. 3. This is in good agreement with a reduced rate of the labelled acetate incorporation into the lipids of C. russula. 4. The proportion of unsaturated fatty acids was greater in the liver of S. etruscus; however, the percentage of arachidonic acid was higher in C. russula--15% as opposed to 8%.
D000818:Animals; D005260:Female; D050356:Lipid Metabolism; D008297:Male; D012788:Shrews / Q000378:metabolism*; D013045:Species Specificity