Developmental changes in hepatic fructose 2,6-bisphosphate content and phosphofructokinase-1 activity in the transition of chicks from embryonic to neonatal nutritional environment.
Within 2 days of hatching in chicks, there are parallel increases in hepatic fructose 2,6-bisphosphate content and phosphofructokinase-1 activity. The changes observed are a consequence of feeding on the carbohydrate-rich diet of neonatal life: lack of access to food after hatching prevents changes for either parameter. The results are discussed in relation to changes in the activities of hepatic lipogenic enzymes during the embryonic/neonatal transition of chicks and the role of insulin in co-ordination of developmental processes.
D000818:Animals; D000831:Animals, Newborn / Q000378:metabolism*; D002642:Chick Embryo; D002645:Chickens; D005502:Food; D005635:Fructosediphosphates / Q000378:metabolism*; D006598:Hexosediphosphates / Q000378:metabolism*; D007527:Isoenzymes / Q000378:metabolism*; D008099:Liver / Q000196:embryology* / Q000254:growth & development / Q000378:metabolism; D008112:Liver Glycogen / Q000378:metabolism; D010732:Phosphofructokinase-1 / Q000378:metabolism*
D005635:Fructosediphosphates; D006598:Hexosediphosphates; D007527:Isoenzymes; D008112:Liver Glycogen; C027652:fructose 2,6-diphosphate; D010732:Phosphofructokinase-1