Endocrine Abstracts

Bone turnover decreases markedly following both oral glucose and feeding. The mechanism for this is unclear. The aim of this study was to examine whether insulin itself could be responsible for the effect of feeding. We examined the acute effect of a hyperinsulinemic euglycemic clamp (E) and stepwise hyperinsulinemic hypoglycemic clamp (H) on bone turnover and PTH. Sixteen healthy male volunteers (mean age 22) attended on two occasions at 0800 after an overnight fast. The stud...