Age-dependent hepatic lipogenic enzyme activities in starved-refed rats.

Food intake, plasma glucose, insulin (I) and triiodothyronine (T3) and liver glucose 6-phosphate dehydrogenase (G6P-DH), malic enzyme (ME). ATP-citrate lyase, acetyl-CoA carboxylase (AcCoACx) and fatty acid synthase (FAS) activities were measured in 2 and 22 months old rats before, after 3 d starvation and 2,4,6. 24 and 48 h refeeding a high carbohydrate (74% w/w) diet.