Gastrin Secretion before and after Gastric Bypass Surgery for Morbid Obesity

作者: E. Schrumpf , K. E. Giercksky , K. Nygaard , O. Fausa

DOI: 10.3109/00365528109180995

关键词: Basal (medicine)Gastric bypass surgeryInsulinInternal medicineHypoglycemiaStomachMedicineGastrinStomach surgeryMealEndocrinology

摘要: Fasting, meal-stimulated, and insulin-hypoglycemia-stimulated serum gastrin levels were measured before 3 12 months after gastric bypass surgery in nine obese patients. The basal concentration was unaffected by the operation. After a meal both blood glucose significantly increased operation (p less than 0.002), whereas there no significant release response to food Insulin hypoglycemia did not elicit any either or surgery, even though considerable obtained. It is concluded that this lack of insulin postoperatively may part explain rare development peptic ulcer patients extensive exclusion.

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