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shigella n.(pl. -gellae , shigellas) ...

shigellosis

2 . characteristic of atypical class 1 integron during the detection of typical class 1 integron using pcr , we found that among 30 isolates , most of which belonged to shigella flexneri , all were positive for intll but negative for their varied regions , and most of them were also negative for 3 “ conserved region except three isolates positive 2 .非典型i類整合子的分布及一級結構特征在檢測典型i類整合子過程中,發現了30株intll陽性,但可變區陰性、 3 ’保守區陽性僅有3株(陽性率為5 . 1 % ) ,推測福氏志賀菌株中可能廣泛存在著某種非典型i類整合子。

In this study , we examined class 1 and 2 integron in shigella sonnei and shigella flexneri isolates from hangzhou , china , to investigate their distribution and determine their gene cassette arrays and their location in genome . a atypical class 1 integron without 3 “ conserved region was found to prevail among shigella flexneri isolates , and the excision models of it ' s gene cassette were charactered by inverse pcr . moreover the roles of gene cassettes in the atypical class 1 integron and class2 integron to confer resistance were discussed 本研究對杭州地區近年分離的福氏和宋內氏志賀菌株進行類和類整合子的檢測,了解其分布特征;進一步通過克隆測序和southenblot ,確定其攜帶的基因盒組成特征以及其在基因組中的位置;在研究中發現了一種缺少3 ’保守區的非典型類整合子,通過反轉pcr了解此整合子的切除基因盒的特征;并對非典型類整合子和類整合子各自攜帶的aada賦予宿主菌鏈霉素抗性的不同能力,進行了探討。

A aada2 cassette , encoding aminoglycoside adenylyltransferase , was found in 2 isolates of shigella sonnei , and a two cassettes array of dfra1 , encoding dihydrofolate reductase , and aadala in one isolate of shigella sonnei , and another two cassettes array of dfra1 7 and aada5 in two isolates of shigella sonnei and shigella flexneri y - variant each , and a dfrv cassette in one isolate of shigella flexneri 6 , respectively 對其可變區測序分析,其中2株宋內志賀菌i類整合子均攜帶1個基因盒,為氨基糖昔腺營酞基轉移酶( aminoglycosideadenylyltransferase ) az基因( aa朔2 ) ,編碼對鏈霉素的抗性。

The espring uv lamp is proven to be effective in destroying 99 . 99 % of waterborne disease - causing viruses including esherichia coli , hepatitis virus , influenza , bacteria - like vibrio cholerae , shigella dysenteriae and helicobacter pylori . espring provides you and your family with water that is ready to drink without boiling 紫外光燈被確認為有效滅除食水中99 . 99 %以上可致的病毒(如大腸桿菌、肝炎、流感)和細菌(如霍亂、痢疾、幽門螺旋桿菌等) ,無需煮沸,即開即飲。

Among 64 isolates of shigella sonnei and shigella flexneri employed this study , 59 were isolated from sporadic patients , 4 from patients of two outbreak events , and 1 from well water sample involved in one outbreak event , respectively , during 1998 to 2002 本研究的64株宋內和福氏志賀菌中, 63株分別于1998至2002年分離自杭州地區散發腹瀉病人、暴發病人, 1株分離自一起暴發事件的水源。

Believing the cause of their diarrhea to be bacterial , we were surprised to find many of the children were suffering not from cholera , salmonella , shigella or escherichia coli but from rotavirus , about which we knew little 原本我們認為這些孩童的腹瀉是細菌所引起,卻驚訝地發現他們感染的并非霍亂弧菌、沙門氏菌、志賀痢疾桿菌或大腸桿菌,而是我們所知無幾的輪狀病毒。

Some of the waterborne bacteria that can cause these health problems are escherichia coli , clostridium perfringens and various species of enterococcus , aeromonas , campylobacter , salmonella , shigella and yersinia 引起這些疾病的水媒細菌包括大腸桿菌、產氣莢膜梭狀芽胞桿菌,以及各種腸球菌、產氣單胞桿菌、彎曲菌、沙門氏菌、志賀桿菌、耶氏菌。

Colicin ia belongs to the family of bactericidal proteins , the channel - forming domain of which can form lethal ion channel in the membrane of escherichia coli and related strains such as shigella sonnei 大腸菌素ia是可形成離子通道的一種細菌素,其通道結構域( d451 ? i626 )能在同種異株的大腸桿菌內膜上形成致死性離子通道。

Results from specimens collected from seven residents and one staff of a hostel in southern district were tested positive for shigella sonnei , the bacteria causing bacillary dysentery , a chp spokesman said 生防護中心發言人說,南區一間院舍七名院友及一名職員的樣本經化驗證實含志賀氏桿菌-一種引致桿菌性痢疾的桿菌。

The most common diseases of this type are diarrhoeal diseases . some of the more well - known examples of water - borne pathogens include salmonella , shigella , campylobacter , rotavirus , enteroviruses and giardia 當中最為人所熟悉的致病原包括沙門氏菌、志賀氏桿菌、彎曲桿菌屬細菌、輪狀病毒、腸病毒及賈第蟲。

6 out of 64 isolates of shigella sonnei and shigella flexneri were positive with all markers of the three region ( 9 . 4 % ) . all these pcr products of varied regions were sequenced 本文64株福氏和宋內志賀菌株中,三者均陽性浙江大學博士學位論文的菌株僅有6株,陽性率為9 . 4 % 。

In vitro studies have demonstrated florfenicol activity against enterobacter cloacae , escherichia coli , klebsiella pneumoniae , salmonella typhi , and shigella dysenteriae 試驗表明,氟苯尼考還能夠抑制陰溝腸桿菌、大腸埃希菌、克雷白氏肺炎菌、傷寒沙門氏菌和志賀氏痢疾桿菌。

More shigella clinic isolates recently become resistant to the antibiotics used commonly in the past decades , and some strains even resist to multiple - drugs 近些年臨床上分離的志賀菌對以往臨床常用的抗生素逐漸耐藥,有的菌株甚至多重耐藥。

Microbiology of food and animal feeding stuffs - horizontal method for the detection of shigella spp . iso 21567 : 2004 ; german version en iso 21567 : 2004 食品和動物飼料的微生物學.志賀氏桿菌檢測的水平法

Construction , characterization and animal testing of attenuated shigella flexneri 5a sh42 recombinant for human papillomavirus type 16 l1 protein 減毒志賀氏桿菌為載體疫苗的構建及免疫效應初步鑒定

Lately several investigations reported class 1 and 2 integron in shigella strains and their association to antibiotic resistance 新近數起研究報道了志賀菌中類和類整合子與菌株耐菌性關系。

Bacillary dysentery is an intestinal infection caused by a group of shigella bacteria which can be found in human gut 桿菌性痢疾是由人體腸道內的志賀氏桿菌屬所引起的腸道感染。

Bacillary dysentery is an intestinal infection caused by shigella bacteria which can be found in human gut 桿菌性痢疾是由人體腸道內的志賀氏桿菌屬所引起的腸道感染。

Microbiology of foods and animal feeding stuffs - horizontal method for the detection of shigella spp 食品和動物飼料的微生物學.志賀氏桿菌檢測的水平方法