检索结果-南通市图书馆

Saccharomyces cerevisiae prevents postoperative recurrence of Crohn's disease modeled by ileocecal resection in HLA-B27 transgenic rats

引用

World Journal of Gastroenterology 2023年第5期29卷 851-866页

作者： Caroline Valibouze Silvia Speca Caroline Dubuquoy Florian Mourey Lena M'Ba Lucil Schneider marie titecat Benoît Foligné Michaël Genin Christel Neut Philippe Zerbib Pierre Desreumaux Department of Digestive Surgery and Transplantation Lille University HospitalLille 59037France U1286-INFINITE-Institute for Translational Research in Inflammation Univ.LilleInsermCHU LilleLille 59000France Intestinal Biotech Development Lille 59045France Department of Research and Applications Gnosis by LesaffreLesaffre GroupMarcq-en-Baroeul 59700France ULR 2694-METRICS:Évaluation des Technologies de Santéet des Pratiques Médicales University of LilleLille University HospitalLille 59000France Department of Hepato-Gastroenterology Lille University HospitalLille 59037France

BACKGROUND Postoperative recurrence(POR)after ileocecal resection(ICR)affects most Crohn's disease patients within 3-5 years after ***-invasive Escherichia coli(AIEC)typified by the LF82 strain are pathobionts that are frequently detected in POR of Crohn's disease and have a potential role in the early stages of the disease *** cerevisiae CNCM I-3856 is a probiotic yeast reported to inhibit AIEC adhesion to intestinal epithelial cells and to favor their elimination from the *** To evaluate the efficacy of CNCM I-3856 in preventing POR induced by LF82 in an HLA-B27 transgenic(TgB27)rat *** Sixty-four rats[strain F344,38 TgB27,26 control non-Tg(nTg)]underwent an ICR at the 12th wk(W12)of life and were sacrificed at the 18th wk(W18)of ***27 rats were challenged daily with oral administration of LF82(109 colony forming units(CFUs)/day(d),n=8),PBS(n=5),CNCM I-3856(109 CFUs/d,n=7)or a combination of LF82 and CNCM I-3856(n=18).nTg rats receiving LF82(n=5),PBS(n=5),CNCM I-3856(n=7)or CNCM I-3856 and LF82(n=9)under the same conditions were used as *** was analyzed using macroscopic(from 0 to 4)and histologic(from 0 to 6)*** LF82 quantifications were performed weekly for each *** LF82 and inflammatory/regulatory cytokines were quantified in biopsies at W12 and *** are expressed as the median with the interquartile *** nTg animals did not develop POR.A total of 7/8(87%)of the TgB27 rats receiving LF82 alone had POR(macroscopic score≥2),which was significantly prevented by CNCM I-3856 administration[6/18(33%)TgB27 rats,P=0.01].Macroscopic lesions were located 2 cm above the anastomosis in the TgB27 rats receiving LF82 alone and consisted of ulcerations with a score of 3.5(2-4).Seven out of 18 TgB27 rats(39%)receiving CNCM I-3856 and LF82 had no macroscopic *** to untreated TgB27 animals receiving LF82 alone,coadministration of CNCM I-3856 and LF82 significantly red

关键词： Crohn's disease Recurrence Escherichia coli Probiotic Saccharomyces cerevisiae Colorectal surgery

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：