Meyler, F.M.

ghrelin administration insulin level insulin sensitivity ag ϩ uag subject effect glucose kojima m serum gh-deficient subjects endocrinol metab hosoda h placebo concentration study sensitivity change kangawa k lunch secretion replacement dose growth serum glucose levels combination hormone injection kangawa acylated kojima acylated ghrelin gh-deficient october peptide hosoda • effects receptor increase replacement baseline endocrinology study drug nakazato m ffa levels unacylated ghrelin ghrelin levels 2– 6 h serum insulin levels human fasting assay gauna insulin resistance insulin secretion papotti m secretagogue novel stomach table unacylated percent mondal ms metabolism ghigo gh action downloaded growth hormone iv administration plasma expression parameter figure nakazato papotti action pancreatic pancreatic ␤- cells ϯ sem