stec

Preventive measures for STEC infections are similar to those recommended for other foodborne diseases , including basic good food hygiene practice , as described in the WHO Five keys to safer food .

针对产志贺毒素大肠杆菌的感染预防措施与针对其它食源性疾病的推荐预防措施相似，例如按照《世界卫生组织安全食品五大要点》，采用良好的基本卫生习惯。

Study on biomolecular testing method for STEC

产志贺毒素大肠杆菌的分子生物学检测方法研究

STEC O157 : H7 has become a threat to people ′ s health in Zhejiang Province .

STECO157：H7已开始对浙江地区的人民健康构成了威胁。

Marriage is like * I LIKE CHINA Results There were total 46 strains STEC to produce Shiga - like toxin .

结果各种来源产志贺样毒素的大肠杆菌共46株，O157型23株，其余为非O157型。

To find a specific and sensitive assay to detect Shiga toxigenic Escherichia coli ( STEC ) by a comparison study .

[目的]通过对比研究建立一种具有高特异性、敏感性的检测产志贺毒素大肠杆菌（STEC）的实验方法。

STEC is of serious public health concern because of its association with large outbreaks and with HUS , which is the leading cause of acute renal failure in children .

STEC感染已成为严重的公共卫生问题，它涉及大暴发流行和HUS，是造成儿童严重肾衰竭的主要原因。

The high-precision shield horizontal deviation detector independently developed by STEC has satisfied the requirement of pitch accuracy against horizontal deviation of large diameter shield caused by its rotation .

自行研制的高精度盾构水平检测装置，解决了大直径盾构旋转产生的水平偏差对倾角精度的要求；

A screening method is established by applying molecular biology , which is quick and precise to detect shiga toxin-producing Escherichia coli ( STEC ) in food .

建立快速准确检测食品中产志贺毒素大肠杆菌的分子生物学方法。

Owner Lauri Stec says that Stubbs suffered a fractured sternum and a punctured lung , and already has undergone three hours of surgery .

猫市长斯塔布斯的主人劳里-斯特克说：斯塔布斯（被狗咬后）胸骨断裂，肺部受到刺伤，并进行了3个多小时的手术。

Conclusion RAM assay could be an alternative to PCR to detect STEC in food product and clinical specimens because of its high sensitivity and specificity , simplicity and isothermal amplification .

结论网状分枝扩增技术具有高度的灵敏度和特异性，操作简便，而且在等温条件下扩增核酸，因此可替代PCR检测食品和临床标本中的产志贺样毒素大肠埃希菌。

STEC is the first listed company among the building enterprises of China . in recent forty years , STEC always has the lead in the tunnel construction domestic field , and also holds international reputation .

隧道股份是国内建筑业第一家上市公司，四十年来，公司的隧道施工水平始终处于国内领先地位，享有较高国际声誉。

Shigatoxin-producing E.coli ( STEC ) or enterohaemorrhagic E.coli ( EHEC ) is a severe strain of E.coli bacterium that is commonly found in the gut of animals , mainly ruminants .

产志贺毒素大肠杆菌（STEC）或肠出血性大肠杆菌（EHEC）是一种毒性严重的大肠杆菌菌株，常见于动物、主要是反刍动物的肠道内。

Objective : Though Shiga toxin is a very important agent for the clinical and pathologic manifestations of STEC infection , some toxic factors , especially colony and adherence conferring factors , are the key determinant agents for the disease .

尽管类志贺毒素对于STEC感染的临床及病理表现的产生非常重要，但细菌的一些毒性因子，特别是与肠道定居和粘附相关的因子也是病变产生的关键性决定因子。

Methods Antibiotic susceptibility was tested by the disk diffusion to screen out the strains that produced the ESBLs ; conjugative transfer test , plasmid profile , PCR and DNA sequencing were used to detect the phenotype or genotype of STEC .

方法采用纸片琼脂扩散法筛选36株产志贺毒素大肠埃希菌产ESBLs菌株，接合传递实验、质粒谱分析、PCR检测耐药基因和DNA序列分析产ESBLs菌株的表型和基因型。

The nucleotide sequence of iha , an anticipated adherence-conferring factor , from LEE negative STEC O113 : H7 isolate was first reported in this study , which could provide an important theoretical basis for further studies on its molecular mechanism of pathogenesis .

本研究首次报道了LEE阴性STECO113：H7分离株染色体上预期与细菌粘附相关的编码基因Iha的完全DNA序列，为进一步研究其致病的分子机制提供了重要的理论依据。