检索结果-南通市图书馆

Role of colectomy in preventing recurrent primary sclerosing cholangitis in liver transplant recipients

World Journal of Gastroenterology 2018年第28期24卷 3171-3180页

作者： Bettina m Buchholz Panagis m Lykoudis Reena Ravikumar joerg m pollok Giuseppe K Fusai Department of HPB Surgery and Liver Transplantation Royal Free Hospital London

AIm To study the published evidence on the impact of colectomy in preventing recurrent primary sclerosing cholangitis(r PSC). mETHODS An unrestricted systematic literature search in Pub med, EmBASE, medline Ovid SP, ISI Web of Science, Lista(EBSCO) and the Cochrane library was performed on clinical studies investigating colectomy in liver transplantation(LT) recipients with and without r PSC in the liver allograft. Study quality was evaluated according to a modification of the methodological index for non-randomized studies(mINORS) criteria. Primary endpoints were the impact of presence, timing and type of colectomy on r PSC. Overall presence of inflammatory bowel disease(IBD), time of IBD diagnosis, posttransplant IBD and immunosuppressive regimen were investigated as secondary *** The literature search yielded a total of 180 publications. No randomized controlled trial was identified. Six retrospective studies met the inclusion criteria of which 5 studies were graded as high quality articles. Reporting of IBD was heterogenous but in four publications, either inflammatory bowel disease, ulcerative colitis or in particular active colitis post-LT significantly increased the risk of r PSC. The presence of an intact(i.e., retained) colon at LT was identified as risk factor for r PSC in two of the high quality studies while four studies found no effect. Type of colectomy was not associated with r PSC but this endpoint was underreported(only in 33% of included studies).Neither tacrolimus nor cyclosporine A yielded a significant benefit in disease recurrence of primary sclerosing cholangitis(PSC).CONCLUSION The data favours a protective role of pre-/peri-LT colectomy in r PSC but the current evidence is not strong enough to recommend routine colectomy for r PSC prevention.

关键词： Recurrent primary sclerosing cholangitis Risk factor Ulcerative colitis Colectomy Liver transplantation

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

mobilization of hematopoietic progenitor cells in patients with liver cirrhosis

引用

World Journal of Gastroenterology 2010年第2期16卷 217-224页

作者： Ursula m Gehling marc Willems Kathleen Schlagner Ralf A Benndorf maura Dandri Jrg Petersen martina Sterneck joerg-matthias pollok Dieter K Hossfeld Xavier Rogiers Department of Hepatobiliary Surgery and Transplant Surgery University Hospital Hamburg-Eppendorf20246 HamburgGermany Department of medicine University Hospital Hamburg-Eppendorf20246 HamburgGermany Institute of Experimental and Clinical Pharmacology and Toxicology University Hospital Hamburg-Eppendorf20246 HamburgGermany Gent University Hospital and medical School 9000 GentBelgium

AIm:To test the hypothesis that liver cirrhosis is associated with mobilization of hematopoietic progenitor cells. mETHODS:Peripheral blood samples from 72 patients with liver cirrhosis of varying etiology were analyzed by flow *** progenitor cell subsets were immunoselected and used for functional assays in vitro. Plasma levels of stromal cell-derived factor-1(SDF-1) were measured using an enzyme linked immunosorbent ***:Progenitor cells with a CD133 + /CD45 + CD14 + phenotype were observed in 61%of th *** 1%and 26%of the peripheral bloo mononuclear cells(mNCs)displayed this phenotype Furthermore,a distinct population of c-kit + progenito cells(between 1%and 38%of the mNCs)could b detected in 91%of the ***,18% of the patients showed a population of progenito cells(between 1%and 68%of the mNCs)that wa characterized by expression of breast cancer resistanc *** phenotypic analysis disclosed tha the circulating precursors expressed CXC chemokin receptor 4,the receptor for *** line with thi finding,elevated plasma levels of SDF-1 were presen in all patients and were found to correlate with th number of mobilized CD133 + progenitor cells.

关键词： CD133 antigen CD14 antigen c-kit protein Breast cancer resistance protein-1 protein Progenitor cells CXC chemokine receptor 4 Stromal cell-derived factor-1 Liver cirrhosis

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

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

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：