Endocrine Abstracts

Background: Size at birth has been shown to have important consequences on later health, including the development of the metabolic syndrome. Tissue sensitivity to cortisol is regulated, in part, by the GCR and alterations in GCR expression have been observed in obesity and type 2 diabetes.Objectives: To examine whether birth weight influences the expression of GCR mRNA in skeletal muscle (SM) at days 7 and 14 of postnatal life.Met...

We have previously shown that premature piglets maintained on TPN develop fatty livers, but the underlying mechanisms associated with this response in unknown. The aim of the experiment was to use a piglet model for the premature human neonate on TPN to investigate lipase activity in key tissues.Piglets were delivered, by Caesarean, two days prematurely. Bilateral jugular catheters were surgically inserted within 6 hours of birth. Six control piglets wer...