细菌移位

将PCR检测应用于临床肠道细菌移位研究较传统方法更为理想，有望为临床早期诊断提供明确的指导。

PCR technique is a sensitive and effective method for clinical bacterial translocation research .

CO2气腹对腹膜炎大鼠的肠道内毒素细菌移位的影响

The Effect of Carbon Dioxide Pneumoperitoneum on Intestinal Endotoxin / Bacterial Translocation in the Rat of Peritonitis

银杏内酯B对急性胆管炎大鼠细菌移位的作用

Effects of ginkgolide B on bacteria translocation after severe cholangitis in rats

结果：小肠RNA可降低受照小鼠肠系膜淋巴结细菌移位率和血中内毒素含量，明显提高受腹部照射小鼠空肠的肠腺存活率（P<0.01）。

Intestinal RNA can significantly increase the crypt survival rate of jejunum ( P < 0.01 ) .

伤后24、48hA组细菌移位率明显低于E组（P<005）。

Bacterial translocation rates of A group were decreased significantly than E group on 24 h and 48 h after scald .

结论：小肠RNA可改善受照小鼠肠黏膜机械屏障功能，减少细菌移位。

CONCLUSION : Intestinal RNA can improve intestinal mucosal mechanical barrier and decrease intestinal bacterial metathetic rate in irradiated mice .

小肠RNA对受~（60）Coγ射线照射后小鼠肠系膜淋巴结细菌移位和血中内毒素含量的影响

Effects of intestinal RNA on MLN bacterial translocation and endotoxin in blood of mice after abdominal ~ ( 60 ) Co γ - irradiation

目的探讨小肠RNA对受γ射线照射小鼠肠黏膜屏障及细菌移位的影响。

Objective To study the effects of intestinal RNA on intestinal mucosal barrier and bacterial translocation in mice after abdominal γ - irradiation .

结果B组细菌移位明显，肝、脾、淋巴结组织细菌培养总阳性率达96.7%，血清内毒素水平明显升高；

Results In group B , bacterial translocation was obviously , total bacterial translocation incidence of liver , spleen and mesenteric lymph node was 96.7 % ; the content of serum endotoxin increased .

小儿急性阑尾炎细菌移位及IL-10、NO水平变化的临床意义

Study on clinical value of bacterial translocation and expression change of NO and IL-10 in acute appendicitis in children

测定小肠组织ATP酶的活性，测定肠系膜淋巴结的细菌移位率，于光镜下观察肠粘膜损伤情况并作等级比较。

The activity of ATP enzyme in the intestinal tissues was measured . The pathological changes of intestines were observed by microscope .

应用流式细胞仪检测小鼠PP结CD3+、CD4+、CD19+淋巴细胞比例和绝对数，并检测主要脏器肠道细菌移位率。

The percentage and the number of CD3 + , CD4 + and CD19 + lymphocyte subpopulations in Peyer 's patches were determined by flow cytometry .

重症SIRS患儿的脓血症可能与胃肠道细菌移位有关；

The sepsis syndrome of SIRS children may be related to the bacteria translocation of gastrointestinal tract .

目的：观察实验性重症急性胰腺炎（ANP）鼠肠通透性的改变，并观察肠黏膜形态变化及细菌移位的关系。

Objective : The changes of intestinal permeability and relationship of intestinal mucosa and bacterial translocation were studied in rat ANP models .

谷氨酰胺对阻塞性黄疸大鼠免疫功能、肠道细菌移位、肝组织细胞凋亡及相关基因bcl-2、bax的表达影响

The Effect of Glutamine to the Immune Function 、 Bacteria Translocation 、 Liver Apoptosis 、 the Expression of bcl-2 、 bax in the Rat with Obstructive Jaundice

由此可以推断肠道sIgA含量与肠粘膜屏障损伤、肠道细菌移位密切相关。

Thus can infer that intestinal sIgA content and intestinal mucosa injury , intestinal bacterial replacement closely related .

观察缺血再灌注后1天，肠黏膜形态、肠道细菌移位率、血浆内毒素水平和肠道IgA浓度的变化，并进行相关分析。

The morphology of distal ileum mucosa , the rate of intestinal bacteria translocation , the level of plasma endotoxin and intestinal IgA were determined .

目前在细菌移位研究中，对肠黏膜屏障损伤的早期诊断一直没有很理想的方法。RQPCR能准确定量外周血中细菌DNA，有利于对肠黏膜屏障损伤的早期诊断和损伤程度评估。

RQ-PCR can also accurately quantify bacterial DNA in peripheral blood samples , which is helpful for the early diagnosis and injury evaluation of gut barrier damage .

谷氨酰胺在治疗组两周时能够恢复CD44分子的表达，增加ICAM-1的表达，减少肠道细菌移位。

The glutamine can decrease the bacteria translocation by restore the expression of CD44 and increase the expression of ICAM-1 in two week .

结论SDD通过减轻肠道菌群紊乱状态，减少细菌移位，有利于预防ANP继发感染。

Conclusions SDD can prevent infections secondary to ANP through controlling bacterial disturbance in the digestive tract and reduce bacterial translocation .

SEN组肝、肺和肠系膜淋巴结的肠道细菌移位率低于TPN组，组间差异有统计学意义。

The bacterial translocations of liver , lung and mesenteric lymph nodes were significantly lower in SEN group than in the TPN group .

目的观察表皮生长因子（EGF）对接受长期全肠外营养（TPN）的腹部辐射大鼠肠道细菌移位的影响，探讨其机制。

AIM To investigate the effects of EGF on bacterial translocation from gut in parenterally fed rats following abdominal radiation and to study its mechanism .

结论：①OJ时肠道屏障功能受损，发生细菌移位及内毒素血症；

Conclusion ① When intestinal barrier is injuried , bacteria transposal and endotoxemia exist in obstructive jaundice ;

测定小肠组织ATP酶的活性和肿瘤坏死因子-a（TNF-a）的浓度及肠系膜淋巴结细菌移位率；

Mesenteric lymph node ( MLN ) was for microbiological study .. The activity of ATP enzyme and the level of TNF-a in the intestinal tissues was measured .

【研究目的】检验CO2气腹是否能够促进腹膜炎大鼠的肠道内毒素细菌移位，探讨不同程度CO2气腹压对腹膜炎大鼠肠道内毒素细菌移位的影响。

【 Objective 】 To examine whether carbon dioxide pneumoperitoneum increase intestinal Endotoxin / bacterial translocation in the rat of peritonitis and to learn the effect of different degrees of carbon dioxide pneumoperitoneum on intestinal endotoxin / bacterial translocation .

结论：（1）腹部外科术后早期（Zh）即可发生肠道细菌移位；

Conclusion : ( 1 ) Intestinal bacterial translocation may occur early ( 2h ) after abdominal surgery .

SDD联合GLN预防兔背驮式肝移植肠道细菌移位

Experiment on the Effects of SDD and GLN to Prevent Intestinal Bacterial Translocation in the Model of Rabbit Piggyback Liver Transplantation

肠通透性升高与BT率相关，PEG4000含量可监测细菌移位率。

The elevation of the intestinal permeability is correlated with BT rate The content of PEG 4000 can monitor the bacterial translocation rate .

[结论]谷氨酰胺能够减少阻塞性黄疸大鼠肠道细菌移位，其中通过增加CD44分子和ICAM-1的表达，是谷氨酰胺能够保持肠道黏膜完整性的一个重要因素。

[ Conclusion ] The glutamine can decrease the bacteria translocation . Increasing the expression of CD44 and ICAM-1 is one of the most important factor to keep the integrity of intestine .

PEG4000监测内毒素血症大鼠细菌移位的实验研究

Experimental research on the bacterial translocation of rat in endotoxemia monitored with polyethylene glycol 4000