{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T10:08:57Z","timestamp":1760954937394},"reference-count":25,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[1982,5,1]],"date-time":"1982-05-01T00:00:00Z","timestamp":389059200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1982,5,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>In order to clarify the role of active trypsin, bile acids and pepsin in reflux oesophagitis, a comparable series of experiments was performed in rats before and after reflux-inducing operations. Three control procedures were used\u2014laparotomy (n = 10), oesophageal transection and reanastamosis (n = 7) and a Roux-en-Y reconstruction (n = 9)\u2014and seven experimental procedures in order to produce gastric, bile and pancreatic reflux (G + B + P) (n = 9), gastric and pancreatic reflux (G + B) (n = 8), bile and pancreatic reflux (B + P) (n = 10), pancreatic reflux alone (P) (n = 9), gastric reflux alone (G) (n = 8), bile reflux alone (B) (n = 9) and gastric with bile reflux (G + B) (n = 9). Macroscopic and histologically confirmed oesophagitis was produced in groups G + B + P, G + P, B + P and P. The trypsin levels were significantly elevated in these groups, compared to both the control and other experimental groups (P &amp;lt; 0\u00b701). Bile acid levels were insignificantly different between the groups. Because these experiments involved vagal transection, no oesophagitis was found in the gastric juice reflux group.<\/jats:p>\n               <jats:p>This study has shown for the first time a correlation between the presence of active trypsin in the oesophagus and the occurrence of oesophagitis. It is possible that active components of duodenal juice may contribute to the development of reflux oesophagitis in man.<\/jats:p>","DOI":"10.1002\/bjs.1800690513","type":"journal-article","created":{"date-parts":[[2007,3,2]],"date-time":"2007-03-02T21:54:10Z","timestamp":1172872450000},"page":"269-272","source":"Crossref","is-referenced-by-count":28,"title":["Active trypsin and reflux oesophagitis: An experimental study in rats"],"prefix":"10.1093","volume":"69","author":[{"given":"H J","family":"Mud","sequence":"first","affiliation":[{"name":"Department of General Surgery, University Hospital-Dijkzigt , Dr Molewaterplein 40, 3015 GD Rotterdam,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S E","family":"Kranendonk","sequence":"additional","affiliation":[{"name":"Department of General Surgery, University Hospital-Dijkzigt , Dr Molewaterplein 40, 3015 GD Rotterdam,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H","family":"Obertop","sequence":"additional","affiliation":[{"name":"Department of General Surgery, University Hospital-Dijkzigt , Dr Molewaterplein 40, 3015 GD Rotterdam,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H","family":"Van Houten","sequence":"additional","affiliation":[{"name":"Department of General Surgery, University Hospital-Dijkzigt , Dr Molewaterplein 40, 3015 GD Rotterdam,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D L","family":"Westbroek","sequence":"additional","affiliation":[{"name":"Department of General Surgery, University Hospital-Dijkzigt , Dr Molewaterplein 40, 3015 GD Rotterdam,","place":["The Netherlands"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1982,5,1]]},"reference":[{"key":"2024092714190417000_bib1","first-page":"72","article-title":"Ulcus oesophagi ex digestione","volume":"24","author":"Quincke","year":"1979","journal-title":"Dtsch. 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