{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,7,15]],"date-time":"2022-07-15T23:52:22Z","timestamp":1657929142051},"reference-count":29,"publisher":"FapUNIFESP (SciELO)","issue":"suppl 1","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ABCD, arq. bras. cir. dig."],"abstract":"<jats:p>ABSTRACT  Background: Morbid obesity is a multifactorial disease that increasingly is being treated by surgery.  Aim: To evaluate gastric histopathological changes in obese, and to compare with patients who underwent gastrojejunal bypass and the jejunal mucosa after the surgery.  Methods: This is an observational study performed at a tertiary public hospital, evaluating endoscopic biopsies from 36 preoperative patients and 35 postoperative.  Results: In the preoperative group, 80.6% had chronic gastritis, which was active in 38.9% (77.1% and 20.1%, respectively, in the postoperative). The postoperative group had a significant reduction in H. pylori infection (p=0.0001). A longer length of the gastric stump and a time since surgery of more than two years were associated with Helicobacter pylori infection. The jejunal mucosa was normal in 91.4% and showed slight nonspecific chronic inflammation in 8.6%.  Conclusion: There was a reduction in the incidence of Helicobacter pylori infection in the postoperative group. A longer length of the gastric stump and longer time elapsed since surgery were associated with Helicobacter pylori infection. The jejunal mucosa was considered normal in an absolute majority of patients.<\/jats:p>","DOI":"10.1590\/0102-6720201600s10010","type":"journal-article","created":{"date-parts":[[2016,9,21]],"date-time":"2016-09-21T21:38:58Z","timestamp":1474493938000},"page":"35-38","source":"Crossref","is-referenced-by-count":2,"title":["GASTRIC AND JEJUNAL HISTOPATHOLOGICAL CHANGES IN PATIENTS UNDERGOING BARIATRIC SURGERY"],"prefix":"10.1590","volume":"29","author":[{"given":"Rosemary Sim\u00f5es Nomelini","family":"RODRIGUES","sequence":"first","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"\u00c9lia Cl\u00e1udia de Souza","family":"ALMEIDA","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Silvia Maria Perrone","family":"CAMILO","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00faverson Alves","family":"TERRA-J\u00daNIOR","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lucinda Calheiros","family":"GUIMAR\u00c3ES","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ana Cristina da Rocha","family":"DUQUE","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Renata Margarida","family":"ETCHEBEHERE","sequence":"additional","affiliation":[{"name":"Universidade Federal do Tri\u00e2ngulo Mineiro,  Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2016]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1590\/S0102-6720201500S100012","article-title":"Evaluation of upper gastrointestinal endoscopy in patients undergoing bariatric surgery","volume":"28","author":"Assef MS","year":"2015","journal-title":"Arq Bras Cir Dig"},{"issue":"9","key":"ref2","doi-asserted-by":"crossref","first-page":"1157","DOI":"10.1381\/0960892042387057","article-title":"Bariatric surgery worldwide 2003","volume":"14","author":"Buchwald H","year":"2004","journal-title":"Obes Surg"},{"key":"ref3","article-title":"How effective is the quadruple concomitant Helicobacter pylori eradication therapy for obese patients undergoing gastric bypass surgery?","author":"Cerqueira RM","year":"2015","journal-title":"Obes Surg"},{"key":"ref4","series-title":"Guia de Gastroenterologia.","first-page":"31","volume-title":"Gastrites","author":"Cheater L","year":"2007"},{"key":"ref5","article-title":"Increase in plasma acyl ghrelin levels is associated with abatement of dyspepsia following Helicobater pylori eradication","author":"Choi YJ","year":"2015","journal-title":"J Gastroenterol"},{"issue":"1","key":"ref6","first-page":"21","article-title":"Consenso Latino Americano de Obesidade","volume":"43","author":"Coutinho WF","year":"1999","journal-title":"Arq Bras Endocrinol Metab"},{"issue":"9","key":"ref7","doi-asserted-by":"crossref","first-page":"1508","DOI":"10.1007\/s11605-008-0571-2","article-title":"Behavior of the infection by Helicobacter pylori of the gastric remmant after subtotoal gastrectomy and Roux-en-Y anastomosis for benign diseases","volume":"12","author":"Csendes A","year":"2008","journal-title":"J Gastroent Surg"},{"issue":"3","key":"ref8","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1381\/096089206776116507","article-title":"Endoscopic and histologic findings in the gastric pouch and the Roux limb after gastric bypass","volume":"16","author":"Csendes A","year":"2006","journal-title":"Obes Surg"},{"issue":"4","key":"ref9","first-page":"245","article-title":"Prospective sequential endoscopic and histologic studies of the gastric pouch in 130 morbdily obese patients to Roux-in Y gastric bypass","volume":"25","author":"Csends A","year":"2012","journal-title":"Arq Bras Cir Dig"},{"issue":"2","key":"ref10","first-page":"96","article-title":"Factors associated with chronic gastritis in patients with presence and absence od Helicobacter pylori","volume":"25","author":"Ddine LC","year":"2012","journal-title":"Arq Bras Cir Dig"},{"key":"ref11","series-title":"Surgery for the morbidly obese patient","first-page":"81","volume-title":"Overview of the operations for morbid obesity","author":"Deitel M","year":"2000"},{"issue":"10","key":"ref12","first-page":"1161","article-title":"Classification and grading of gastritis The updated Sydney System. 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