Mild stimulation of serum immunoreactive insulin (IRI) release following large doses of intravenously given glycine to children of normal pituitary function.
In healthy, sexually immature children of both sexes serum IRI levels rose more than expected from random inter-individual variation (i.e. more than 3 standard deviations of the basal level) in 10 out of 21 subjects loaded by glycine. The IRI release by glycine though moderate and not constant is, however, unquestionable. The growth hormone (GH) secretory response to glycine did not change according to the occurrence and/or magnitude of IRI release. It was concluded that GH and IRI stimulatory properties of glycine given intravenously in large doses are completely unrelated.
D000293:Adolescent; D000367:Age Factors; D000941:Antigens; D002648:Child; D005260:Female; D005998:Glycine / Q000008:administration & dosage / Q000494:pharmacology*; D013006:Growth Hormone / Q000378:metabolism; D006801:Humans; D007275:Injections, Intravenous; D007328:Insulin / Q000097:blood* / Q000378:metabolism; D000078790:Insulin Secretion; D007515:Islets of Langerhans / Q000378:metabolism; D008297:Male; D010903:Pituitary Gland, Anterior / Q000378:metabolism
D000941:Antigens; D007328:Insulin; D013006:Growth Hormone; D005998:Glycine