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Title: [Intestinal lactase and milk consumption before and after gastrectomy]. Author: Bergoz R, de Peyer R. Journal: Schweiz Med Wochenschr; 1979 Apr 21; 109(16):605-6. PubMed ID: 107582. Abstract: Intestinal lactase assays before and after a Billroth II procedure for chronic duodenal ulcer did not reveal a significant difference. Postoperative lactose intolerance is due to the loss of pyloric function, causing entrance of lactose into the jejunum at a rate exceeding the hydrolytic capacity of the mucosa if the lactase level is low.[Abstract] [Full Text] [Related] [New Search]