gastrin I
heptadecapeptide amide, H-Pyr-Gly-Pro-Trp-Leu-Glu-Glu-Glu-Glu-Glu-Ala-Tyr-Gly-Trp-Met-Asp-Phe-NH2
Networked: 24
relevant articles (0 outcomes,
1 trials/studies)
Bio-Agent Context: Research Results
Related Diseases
1. | Zollinger-Ellison Syndrome (Syndrome, Zollinger-Ellison)
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2. | Peptic Ulcer (Peptic Ulcers)
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3. | Fistula
11/01/1968
- " Gastrin I, pentagastrin and histamine in the fistula dog." 05/01/1979
- " Because of the importance of the presence of sulfation of the carboxyl terminal peptide in the function of other cholecystokinetic hormones and peptides in the biliary tract, the choleretic properties of sulfated gastrin II were compared to the choleretic properties of nonsulfated gastrin I. Exogenous administration of gastrin I and II to dogs with chronic bile fistulas demonstrated that gastrin II, but not I, significantly increased hepatic bile flow. " 09/01/1971
- " Acid responses to histamine, pentagastrin and human gastrin I in conscious cats with gastric fistulas and Heidenhain pouches." 05/01/1976
- " In five dogs, provided with chronic pancreatic and gastric fistulas (Thomas' cannula), the effects on exocrine pancreatic secretion of an intravenous continuous perfusion of gastrin (Eurorga, hog gastrin I-II, 6 mug./kg./hr.) and secretin (GIH, 0.5 C.U./kg.hr.) was studied before and after 48 hours of reserpine treatment (0.1 mg./kg./24 hr.). " 05/01/1975
- " The simultaneous effects of acute i.v. ethanol administration (1.3 gm./kg.) on pancreatic and gastric acid secretion was studied on dogs provided with chronic pancreatic and gastric fistulas (Thomas cannula) and subjected to a continuous i.v. injection of GIH secretin (0.5 CU./kg./hr.) and gastrin (Eurorga hog gastrin I-II, 6 gamma/kg./hr.). "
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4. | Duodenal Ulcer (Curling's Ulcer)
01/01/1981
- " More soluble human synthetic gastrin I was approximately three to four times as potent as histamine for inducing duodenal ulcers in Mastomys. " 01/01/1983
- " By immunoperoxidase methods, employing a specific anti-gastrin I and II antibody, we demonstrated G cells in antropyloric biopsies of 15 patients with chronic gastritis, 6 of them with gastric ulcer and 1 with duodenal ulcer disease. " 01/01/1972
- " 1. A radio-immunoassay for gastrin has been developed using partially purified porcine gastrin to raise antibodies and highly purified natural porcine gastrin I for radio-iodination with (125)I. The separation of antibody-bound from free hormone was performed by a double-antibody method.2. In this assay highly purified natural porcine gastrin I, synthetic human gastrin I, radio-iodinated porcine gastrin I, gastrin in the plasma of a healthy volunteer, a patient with pernicious anaemia and another patient with the Zollinger-Ellison syndrome were immunologically identical.3. The fasting plasma gastrin concentration of fourteen gastric ulcer patients was significantly higher than that of the 113 hospital controls with no history of gastro-intestinal disease, while twenty-seven duodenal ulcer patients had gastrin levels within the normal range.4. Plasma gastrin concentration was significantly elevated in pernicious anaemia (fifty-one patients), achlorhydria (thirty-three patients), hypochlorhydria (eleven patients) and in nine patients with histologically proven Zollinger-Ellison syndrome.5. In human volunteers a protein meal stimulated endogenous gastrin release while a carbohydrate meal did not. "
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5. | Carcinoid Tumor (Carcinoid)
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