Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P01275 (glucagon)
 26,492 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Somatostatine is the hypothalamic factor which inhibits the secretion of growth hormone. The administration of a synthetic form decreased growth hormone levels by 50 to 75% in 5 acromegalic patients. The action is rapid but the effect is not prolonged. Prolactin was reduced in only case with galactorrhea. Thyreostimulin, as well as gastrin, are unaffected. Plasma insulin levels, and to a lesser extent those of glucagon, are decreased by somatostatine which causes no variation in either cortisol or blood glucose. Somatostatine, by correcting the pathological secretion of hormone, opens the way to medical treatment of acromegaly.
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PMID:[The effects of somatostatin in acromegaly]. 77 91

A case of carcinoid tumor of the pancreas with the watery diarrhea, hypokalemia, and hypochlorhydria syndrome in association with hyperparathyroidism and the amenorrhea-galactorrhea syndrome is presented. Resection of the three grossly enlarged, hyperplastic parathyroid glands restored eucalcemia in this patient. A subsequent excision of the 370 gm pancreatic carcinoid tumor resulted in a cure of the watery diarrhea and a return of the gastric acid secretion to normal. Immunocytochemical studies of the pancreatic tumor demonstrated a positive stain only for serotonin, and negative results for vasoactive intestinal polypeptide, pancreatic polypeptide, glucagon, insulin, cholecystokinin, gastrin, and calcitonin were obtained. These studies suggest that in this patient, serotonin was a causative agent of the watery diarrhea syndrome.
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PMID:Carcinoid tumor of the pancreas causing the diarrheogenic syndrome: report of a case combined with multiple endocrine neoplasia, type I. 286 11