{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T04:35:17Z","timestamp":1791261317222,"version":"4.1.0"},"reference-count":46,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2018,1,26]],"date-time":"2018-01-26T00:00:00Z","timestamp":1516924800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Gastro and Hepatol"],"published-print":{"date-parts":[[2018,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background and Aims<\/jats:title><jats:p>Rifaximin is a minimally absorbed antibiotic, which has shown efficacy in irritable bowel syndrome (IBS) patients. However, the mechanism on how it effects in IBS is still incompletely defined. In this study, <jats:italic>Trichinella spiralis<\/jats:italic>\u2010infected post\u2010infectious (PI) IBS mouse model was used, to assess the action of rifaximin on visceral hypersensitivity, barrier function, gut inflammation, and microbiota.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Post\u2010infectious IBS model was established by <jats:italic>T.\u00a0spiralis<\/jats:italic> infection in mice. Rifaximin were administered to PI\u2010IBS mice for seven consecutive days. The abdominal withdrawal reflex and threshold of colorectal distention were employed to evaluate visceral sensitivity. Smooth muscle contractile response was recorded in the organ bath. Intestinal permeability was measured by Ussing chamber. Expression of tight junction protein and cytokines were measured by Western blotting. Ilumina miseq platform was used to analyze bacterial 16S ribosomal RNA.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Post\u2010infectious IBS mice treated with rifaximin exhibited decreased abdominal withdrawal reflex score, increased threshold, reduced contractile response, and intestinal permeability. Rifaximin also suppressed the expression of interleukin\u201012 and interleukin\u201017 and promoted the expression of the major tight junction protein occludin. Furthermore, rifaximin did not change the composition and diversity, and the study reavealed that rifaximin had a tiny effect on the relative abundance of Lactobacillus and Bifidobacterium in this PI\u2010IBS model.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Rifaximin alleviated visceral hypersensitivity, recovered intestinal barrier function, and inhibited low\u2010grade inflammation in colon and ileum of PI\u2010IBS mouse model. Moreover, rifaximin exerts anti\u2010inflammatory effects with only a minimal effect on the overall composition and diversity of the gut microbiota in this model.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jgh.13841","type":"journal-article","created":{"date-parts":[[2017,6,2]],"date-time":"2017-06-02T03:32:43Z","timestamp":1496374363000},"page":"443-452","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":46,"title":["Beneficial effects of Rifaximin in post\u2010infectious irritable bowel syndrome mouse model beyond gut microbiota"],"prefix":"10.1111","volume":"33","author":[{"given":"Yu","family":"Jin","sequence":"first","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoyang","family":"Ren","sequence":"additional","affiliation":[{"name":"The First Affiliated Hospital of Xi'an Jiaotong University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gangping","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lei","family":"Zhang","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huan","family":"Wang","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Qian","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaohua","family":"Hou","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology, Union Hospital, Tongji Medical College Huazhong University of Science and Technology  Wuhan China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,1,26]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1097\/MED.0000000000000302","article-title":"New treatment options for irritable bowel syndrome with predominant diarrhea","volume":"24","author":"Weber HC","year":"2016","journal-title":"Curr. 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