Release of growth hormone, prolactin, LH, FSH and IRI in serum through orally administered 1-proline in high dosage.
Orally given 1-proline in high dosage (500 mg/kg b.w.) resulted in growth hormone (GH) release in 9 healthy, sexually immature children investigated (5 boys and 4 girls). A slight, unsignificant decrease of the mean prolactin level was also noted. Serum immunoreactive insulin (IRI), follicle-stimulating hormone (FSH) and luteinizing hormone (LH) concentrations in serum were not influenced. The possible use of proline loading in high dosage for the detection of GH deficiency especially in small children and in infants is suggested.
D002648:Child; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D013006:Growth Hormone / Q000097:blood*; D006801:Humans; D007328:Insulin / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D011388:Prolactin / Q000097:blood*; D011392:Proline
D007328:Insulin; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone; D013006:Growth Hormone; D011392:Proline