粪便细菌移植对肝性脑病大鼠肝功能及血氨的影响

被引:3
作者
王威巍
张宇
尤楠
郑璐
李靖
机构
[1] 第三军医大学新桥医院肝胆外科
关键词
粪便细菌移植; 肝性脑病; 肝功能; 血氨; 大鼠;
D O I
10.16016/j.1000-5404.201610152
中图分类号
R575.3 [肝功能衰竭];
学科分类号
1002 ; 100201 ;
摘要
目的建立大鼠肝性脑病及FMT细菌模型,确定粪便细菌移植对肝性脑病大鼠肝功能及血氨的影响,初步了解粪便细菌移植(fecal microbiota transplantation,FMT)的临床意义。方法选择32只SD大鼠,采用CCL4+酒精的方法建立大鼠肝性脑病模型及肠道埋管,分为4组(A组:正常对照组;B组:肝性脑病模型组;C组:益生菌组;D组:FMT组),对C组进行益生菌移植,200μL/d(200μL益生菌溶液中含益生菌2.7×10~9),持续2周;对D组进行FMT移植,200μL/d(200μL粪便细菌溶液中含粪便细菌2.7×10~9),持续2周。记录大鼠一般生存情况及大便情况,对移植前后体重进行比较,测定移植前、后肝功能(ALT、AST、ALB、TB及DB)和门静脉及尾静脉血氨。结果所有实验大鼠均未出现死亡;粪便细菌移植后肝性脑病大鼠体重移植前明显增加[D组移植前(225.18±14.81)g,移植后2周(266.83±33.40)g,P<0.05];移植后大鼠肝功能较前明显好转[移植后2周ALT:D组与B组分别为(610.49±4.98)U/L和(990.07±4.80)U/L,P<0.05;AST:D组与B组分别为(72.46±4.42)U/L和(101.58±2.19)U/L,P<0.05;ALB:D组与B组比较ALB明显上升,分别为(24.48±0.12)g/L和(17.53±0.53)g/L,P<0.05;TB:D组为(13.45±0.77)μmol/L,B组为(27.20±0.77)μmol/L,P<0.05;DB:D组为(10.04±0.09)μmol/L,B组为(16.04±0.51)μmol/L,P<0.05];门静脉及尾静脉血氨较移植前明显降低[D组门静脉及尾静脉血氨分别为(26.26±0.30)μmol/L和(23.10±0.35)μmol/L,B组分别为(36.28±1.32)μmol/L和(32.90±0.35)μmol/L,P<0.05]。结论对大鼠进行人体粪便细菌移植是可行的;粪便细菌移植可改善肝性脑病大鼠的肝功能,降低血氨。
引用
收藏
页码:1321 / 1326
页数:6
相关论文
共 8 条
[2]   Fecal microbiota transplantation in the management of hepatic encephalopathy [J].
Kao, Dina ;
Roach, Brandi ;
Park, Heekuk ;
Hotte, Naomi ;
Madsen, Karen ;
Bain, Vince ;
Tandon, Puneeta .
HEPATOLOGY, 2016, 63 (01) :339-340
[3]  
Simple faecal preparation and efficacy of frozen inoculum in faecal microbiota transplantation for recurrent C lostridium difficile infection – an observational cohort study[J] . R. Satokari,E. Mattila,V. Kainulainen,P. E. T. Arkkila.Aliment Pharmacol Ther . 2015 (1)
[4]  
From Stool Transplants to Next-generation Microbiota Therapeutics[J] . Elaine O. Petrof,Alexander Khoruts.Gastroenterology . 2014
[5]   Antibiotics for the treatment of hepatic encephalopathy [J].
Patidar, Kavish R. ;
Bajaj, Jasmohan S. .
METABOLIC BRAIN DISEASE, 2013, 28 (02) :307-312
[6]   Transfer of Intestinal Microbiota From Lean Donors Increases Insulin Sensitivity in Individuals With Metabolic Syndrome [J].
Vrieze, Anne ;
Van Nood, Els ;
Holleman, Frits ;
Salojarvi, Jarkko ;
Kootte, Ruud S. ;
Bartelsman, Joep F. W. M. ;
Dallinga-Thie, Geesje M. ;
Ackermans, Mariette T. ;
Serlie, Mireille J. ;
Oozeer, Raish ;
Derrien, Muriel ;
Druesne, Anne ;
Vlieg, Johan E. T. Van Hylckama ;
Bloks, Vincent W. ;
Groen, Albert K. ;
Heilig, Hans G. H. J. ;
Zoetendal, Erwin G. ;
Stroes, Erik S. ;
de Vos, Willem M. ;
Hoekstra, Joost B. L. ;
Nieuwdorp, Max .
GASTROENTEROLOGY, 2012, 143 (04) :913-+
[7]  
Antinociceptive effect of VSL#3 on visceral hypersensitivity in a rat model of irritable bowel syndrome: a possible action through nitric oxide pathway and enhance barrier function[J] . Cong Dai,Stefano Guandalini,De-Hui Zhao,Min Jiang.Molecular and Cellular Biochemistry . 2012 (1)
[8]  
The cost‐effectiveness and budget impact of competing therapies in hepatic encephalopathy – a decision analysis[J] . E.HUANG,E.ESRAILIAN,B. M. R.SPIEGEL.Alimentary Pharmacology & Therapeutics . 2007 (8)