Intestinal Bypass
نویسندگان
چکیده
منابع مشابه
Rectal hyperpolarization following intestinal bypass for obesity.
The electrical potential difference across the rectal mucosa in six shunt-operated women was compared with that obtained in 26 normal females. The potential difference was considerably increased in all the patients, whereas the plasma concentrations and the transmural fluxes of sodium, chloride, and potassium were within normal ranges. Based on measurements of plasma renin and plasma aldosteron...
متن کاملHuman intestinal folate conjugase: adaptation after jejunoileal bypass.
During intestinal absorption, dietary polyglutamyl folates are hydrolyzed to monoglutamyl folates by pteroylpolyglutamate hydrolase (folate conjugase). This enzyme is present in the brush border and intracellular fractions of human jejunal mucosa. We compared the activities of brush border and intracellular folate conjugase (BBFC and ICFC), and other mucosal enzymes in the jejunum in continuity...
متن کاملMalabsorption and intestinal adaptation after one anastomosis gastric bypass compared with Roux-en-Y gastric bypass in rats.
The technically easier one-anastomosis (mini) gastric bypass (MGB) is associated with similar metabolic improvements and weight loss as the Roux-en-Y gastric bypass (RYGB). However, MGB is controversial and suspected to result in greater malabsorption than RYGB. In this study, we compared macronutrient absorption and intestinal adaptation after MGB or RYGB in rats. Body weight and food intake w...
متن کاملSmall Intestinal Bezoar after Gastric Bypass: An Unusual Cause of Acute Intestinal Obstruction at the Jejunojejunal Anastomosis
Phytobezoars are an uncommon cause of small bowel obstruction and accounts for <6% of all admissions for mechanical small bowel obstruction. Because most bezoars originated from the stomach and may break off, producing small bowel obstruction, it is advisable to examine the entire bowel for these cast-offs especially when removing gastric bezoars. Because the symptoms of bezoars are non-specifi...
متن کاملIntestinal perforation caused by insertion of a nasogastric tube late after gastric bypass.
A 57-year-old woman, who had undergone Roux-en-Y gastric bypass surgery 9 years earlier, was admitted to the intensive care unit because of pneumonia. Despite antibiotic therapy, she died 40 days later, apparently because of sepsis and organ failure related to the pneumonia. However, the patient's family requested an autopsy, which revealed that her death was due to perforation of the Roux limb...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1978
ISSN: 0003-4932
DOI: 10.1097/00000658-197811000-00020