Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0038358 (
gastric ulcer
)
5,179
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
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.
Atropine sulphate
I.M., and hydrochloric acid orally, produced a significant fall in the level of circulating gastrin.
...
PMID:Radio-immunoassay of gastrin in human plasma. 501 8