查询词典 pathogenic bacteria

In principle, the protocol developed in this study could be used for detecting other foodborne pathogenic bacteria such as E.coli, Staphylococcus, Campylobacter and food toxins such as Ricin, Abrin, or Clostridium Botulinum if the proper antibody is selected for the conjugation with nanorod substrates.

大致上，这项研究兴盛的草案可以通过选择性结合在纳米棒底层的相对性抗体被用于检测另外一些食源性病原菌，比如大肠盖希氏菌，葡萄球菌，弯曲杆菌和食物毒素，诸如蓖麻毒素，红豆因或肉毒梭菌。

in order to establish a rapid, sensitive and specific detection method for identification of four kinds of food-borne pathogenic bacteria including salmonellla spp, listeria monocytogenes, staphylococcus aureus and bacillus cereus by using multiplex pcr, according to invasion protein a geneof salmonellla spp, transcriptional regulatory protein gene of listeria monocytogenes, autolysin gene ofstaphylococcus aureus and gyrase b subunit gene of bacillus cereus, four pairs of specific primers were designed for multiplex pcr amplification.

小 摘要：为建立一种利用多重pcr技术检测和鉴定沙门氏菌、单核细胞增生李斯特菌、金黄色葡萄球菌和蜡样芽孢杆菌的方法，根据沙门氏菌侵袭力蛋白a基因、单核细胞增生李斯特菌蛋白转录调控基因、金黄色葡萄球菌自溶素基因、蜡样芽孢杆菌的促旋酶b亚单位基因设计引物，进行多重pcr扩增，并对多重pcr反应体系进行优化。

Consider to make clear in recent years, second acid is calcic - Bowman does not move bacillus clinical bacterium of single born of the same parents of the detached rate that go up and verdigris holiday comparatives, have the tendency that year after year rises, the fundamental condition pathogenic bacteria that already became the infection inside the courtyard [1] , have to a variety of antibacterial content be able to bear or endure higher property of a medicine [1, 2] , for this, we are monitored and statistic analysed my courtyard to came 1998 2004 7 years a second acid is calcic - the clinical infection condition that Bowman does not change bacillus, to 14 kinds of antibacterial content be able to bear or endure property of a medicine and be able to bear or endure medical tendency, sum up a report to be as follows now. 1 material and method all data all come from 1.1 basic materials to came on January 1, 1998 my courtyard outpatient service was mixed on December 31, 2004 the specimen sending check of inpatient, via clinical microbiology the lab is fostered and classics appraisal is second acerbity calcium - Bowman does not move bacillus to affect case of illness, with clinical and commonly used antibacterial at the same time content makes the kill that medical quick detects. 1.2 bacteria appraisal is mixed medical quick experiment uses live thing VITEK32 of Mei Li dust is full automatic the bacterial appraisal of bacterial analysis system and its form a complete set gets stuck and medical quick card undertakes detecting, 1998~2000 year use GNI appraisal gets stuck, 2001~2004 uses GNI+ card.

近年探究表明，乙酸钙-鲍曼不动杆菌临床上的分离率和铜绿假单胞菌相当，并有逐年上升的趋向，已成为院内感染的重要条件致病菌[1]，对多种抗菌药物有较高耐药性[1，2]，为此，我们监测并统计分析了我院1998年至2004年七年间乙酸钙-鲍曼不动杆菌的临床感染情况，对14种抗菌药物的耐药性及耐药趋向，现总结报道如下。1材料和方法1.1基本资料所有资料均来自于1998年1月1日至2004年12月31日我院门诊和住院病人的送检标本，经临床微生物学实验室培养并经鉴定为乙酸钙-鲍曼不动杆菌感染病例，同时以临床常用抗菌药物作药敏检测的结果。1.2细菌鉴定和药敏试验采用生物梅里埃VITEK32全自动细菌分析系统及其配套的细菌鉴定卡和药敏卡进行检测，1998~2000年使用GNI鉴定卡，2001~2004使用GNI+卡。

Objective To explore the method by centrifugalization to enrich bacteria from cerebrospinal fluid of patients, improving rate of positive cultivation by condensing pathogenic bacteria.

目的：探讨离心浓集脑脊液中细菌的方法，通过浓缩标本中的致病菌来提高其培养的阳性率。

Bacteria which concentration more than or equal to 10~2/ml in CSF can be enriched effectively by means of centrifugalization when the relative centrifugal force is 5753xg and centrifugalization time is 15min and the rate of positive cultivation of pathogenic bacteria in clinical specimen can be improved by centrifugalization with high speed.

离心法不能使脑脊液中浓度低于10~2/ml的细菌浓集；在离心力5753×g离心时间为15分钟的离心条件下，采用离心法能使脑脊液中浓度大于等于10~2/ml的细菌得到最佳浓集，提高临床标本中细菌培养的阳性率。

Commensally bacteria help keep pathogenic bacteria at bay, and in the late 1990s new research was beginning to show that symbionts also contribute to the development of the intestinal architecture.

细菌共生帮助保留致病性细菌在海湾，并且在20世纪90年代末期新的研究开始表示， symbionts也对小肠建筑学的发展有用。

The dominant bacteria are Sphlingomonas paucimobilis, Chryseomonas luteola, Enterobacter doacoe etc.; and some pathogenic bacteria of animal and mankind such as Aeromonas salmonicida、Flavobacterium meningosepticum also appear....

在潮间带生物体内和表层海水中各类细菌数量均较高，其中潮间带生物体内细菌总数平均为8×105个/g、粪大肠杆菌数平均为9×102个／g、弧菌数平均为1.5×105个／g，不同的潮间带生物中，细菌数量相差很大。

The growth of pathogenic bacteria during storage and their D10 values by irradiation in short necked clam were evaluated. The results showed that the D10 values of the total bacteria count, E.

研究了菲律宾蛤仔经60Co γ射线辐照后，其中的菌落总数、大肠杆菌和副溶血性弧菌的D10值及辐照后在贮藏期的变化。

Select the rhizosphere bacteria have bioactivity against pathogenic bacteria and the wheat powder mildew as farther research object.

将最终获得的同时对病原细菌有拮抗效果和真菌病害有防治效果的根围细菌作为以后深入研究的对象。

In acute infections of aerobic and anaerobic bacteria most of pathogenic bacteria were Gram negative.

急腹症外科感染性疾病多为厌氧菌和需氧菌的混合感染，G-菌所占比例较大。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。