阴沟

Results the leading bacterias separated were coagulase-negative staphylococcus, enterobacter cloacea, staphylococcus aureus, escherichia coli and enterobacter aerogenes.

结果：致病菌前5位依次为凝固酶阴性葡萄球菌、阴沟肠杆菌、金黄色葡萄球菌、大肠埃希氏菌、产气肠杆菌。

Results CTX-M type ESBLs were detected from Escherichia colt, Klebsiella pneumoniae, Enterobacter cloacae, Enterobacter aerogenes, Citrobacter freundii and Providencia stuartii, this was the first detection of CTX-M-14 in Providencia stuartii.

结果 从大肠埃希菌、肺炎克雷伯菌、阴沟肠杆菌、产气肠杆菌、弗劳地柠檬酸杆菌和斯氏普罗威登斯菌中检出CTX-M型ESBLs，首次从斯氏普罗威登斯菌中检出CTX-M-14型ESBLs。

Results Totally 494 strains of bacteria were isolated, 307 strains of Gram negative bacilli and 187 strains of Gram positive cocci account for 62 1% and 37 9% r...

革兰氏阴性杆菌中铜绿假单胞菌 12 2株，肺炎克雷伯氏菌和大肠埃希氏菌 5 2株，鲍氏不动杆菌 4 4株，嗜麦芽寡养单胞菌 2 7株，阴沟肠杆菌 2 3株。

93 Target gene were detected by Tem-PCR from 75 specimen, they were: Hemophilus influenzae 40, Streptococcus penumoniae 36, Acinetobacter baumannii 10, Pseudomonas aeruginosa 4, Staphylococcus aureus 3, the other 9 kinds of bacterium including Escherichia coli、Klebsiella pneumoniae and Enterobactor cloacae were not detected by Tem-PCR, the positive rate of Tem-PCR was 39.9%(75/188).(3) For the 14 kinds of bacterium designed by Tem-PCR, compared with the culture, the sensitivity、specificity and coincidence of Tem-PCR is 51.0%, 68.0%, 58.3% respectively.

2经Tem-PCR技术扩增后，188例标本在Luminex100多功能悬浮点阵仪中有75例呈阳性，共检测出93株病原菌的靶基因，分别是流感嗜血杆菌40株，肺炎链球菌36株，鲍曼氏不动杆菌10株，铜绿假单胞菌4株，金黄色葡萄球菌3株，另外9种Tem-PCR已设计的细菌包括肺炎克雷伯菌、大肠杆菌、阴沟肠杆菌等均未检出，Tem-PCR的阳性率是39.9%(75/188)。

The detection rates of methicillin-resistant S. aureus and penicillin-nonsusceptible S. pneumoniae were 15.9% and 84.3%, respectively. The prevalence of ESBLs-producing strains in Klebsiella pneumoniae, Escherichia coli, Serratia spp and Enterobacter cloacae were 31.2%, 46.2%, 94.8% and 16.8% respectively. The resistance rates of Hemophilus influenzae and Hemophilus parainfluenzae to ampicilin were 40% and 36% respectively.

耐甲氧西林金黄色葡萄球菌检出率为15.9%；对青霉素不敏感的肺炎链球菌（包括PISP和PRSP）检出率为84.3%；肺炎克雷伯菌、大肠埃希菌、粘质沙雷菌和阴沟肠杆菌产ESBLs的检出率分别为31.2%、46.2%、94.8%和16.8%；流感嗜血杆菌和副流感嗜血杆菌对氨苄西林的耐药率为36%和40%；铜绿假单胞菌和鲍曼复合不动杆菌对亚胺培南的耐药率分别为10.7%和13.2%。

Methods From Feb 2006 to Jun 2006,188 hospitalized children in Shenzhen children s hospital, were collected deep tracheal aspirate at the time of hospitalization. The respiratory tract secretions were immediately sent for bacterial culture with 3 kinds of medium:ordinary medium, Hemophilus influenzae selective medium, Streptococcus penumoniae selective medium. Then we extracted the total nucleic acids from secretions, and detected Mycoplasma pneumoniae by single fluorescent quantitation PCR. Simultaneously, 14 respiratory tract pathogenic bacterium and Mycoplasma pneumoniae were detected by Target Enriched multiplex PCR. Amplification products were identified by the Luminex100 suspension array.

确诊为社区获得性肺炎的患儿188例，在入院当天采集深部呼吸道吸引物，用普通培养基和肺炎链球菌、流感嗜血杆菌选择性培养基进行细菌培养，然后提取深部呼吸道吸引物中病原体的DNA，采用荧光定量单PCR的方法检测肺炎支原体，并对同一标本采用靶序列富集多重PCR技术同时扩增肺炎链球菌、流感嗜血杆菌、金黄色葡萄球菌、肺炎克雷伯菌、大肠杆菌、嗜肺军团菌、铜绿假单胞菌、鲍曼氏不动杆菌、脑膜炎奈瑟氏菌、阴沟肠杆菌、奇异变形杆菌、化脓链球菌、粪肠球菌及屎肠球菌14种呼吸道病原菌和肺炎支原体的靶基因，扩增产物用Luminex100多功能悬浮点阵仪检测。

Objective To estimate the occurrence of derepressed hyperproduction AmpC β-lactamases,extended-spectrum β-lactamasesand dual enzyme expression ,as well as drug resistance profile in Enterobacter cloacaeisolates at large hospitals in Wuhan.

目的 了解近两年武汉地区四家教学医院院内感染阴沟肠杆菌耐药现状，以及去阻遏持续高产AmpC酶和超广谱β-内酰胺酶及同时表达这两类酶的发生率。

Among 558 isolates, 65 （11.6 ~）isolates produced hyperproduction AmpC β-lactamases, 135 （24.2 ~） iso- lates produced ESBLs,and 28（5.0%）produced both enzymes.

对阴沟肠杆菌进行耐药性监测及去阻遏持续高产AmpC酶和ESBLs检测，能较好了解该地区细菌耐药的现状，为当地临床医生抗生素的使用提供合理建议。

She put her mittened hands on her hips to mime exasperation. Christmas decorations were still in some shop windows, gathering dust, and tinsel rain from trashed evergreens glittered in the gutters.

她用戴着无指手套的双手叉着后腰，装出一副恼怒的样子，几家铺子的橱窗里，圣诞节的华饰尚未撤去，在那儿尽招灰尘，而被当作垃圾丢弃的常绿枝，拖着不绝如缕的金箔，在阴沟里晶晶闪亮。

Drug dealers lurk in the alley; mihilist rock'n'rool wafts up from the storm sewer; the culture of covetousness is everywhere.

毒品贩子潜伏在小巷里；虚无主义的摇滚乐从阴沟里飘荡出来；贪婪的文化无孔不入。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐