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Updated: Aug 8, 2026
07:37
Roux-en-Y Gastric Bypass Operation in Rats
Published on: June 11, 2012
[Chemically induced stomach carcinomas in rats following vagotomy and Bilroth II gastrectomy]
Chirurgisches Forum Fur Experimentelle Und Klinische Forschung
|April 1, 1977
Abstract:
180 Wistar-rats were daily exposed to 30 and 100 mg MNNG/1000 ccm tapwater. After an exposure of 7 weeks a truncal vagotomy with pyloroplasty or a Billroth II-resection was performed in 25 animals of each dosage-group. 80 rats were not operated. The incidence of carcinomas in the Billroth II-rats of both dosage-groups was evidently higher than in the exposed controls. In the vagotomized rats an increased occurrence of carcinomas could not be observed.
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