查询词典 bacterium

The mechanism in which trehalose is produced from dextrin or starch hydrolyzate by endocellular enzymes of bacterium D-97 can be elucidated by high performance liquid chromatography with differential refraction detection basically, including the effect of the different carbon sources on the endocellular trehalose-producing enzymes in bacterium D-97 and the possibility or ability of the endocellular enzymes to produce trehalose using maltooligosaccharides of different chain lengths.

通过高效液相色谱/示差折光检测系统分析可获得细菌D-97利用糊精或淀粉水解物合成海藻糖的基本生物学信息，包括微生物培养碳源对细菌D-97胞内海藻糖合成酶系的影响以及该酶系利用不同种类或不同分子链长度的麦芽寡糖合成海藻糖的能力及作用过程。

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)。

PW425t-GFP can be observed limpidly under the fluorescence microscope .It resided in the enteric chief content, minority of those bacterium adherenced on each enteric mucosa, even a few bacterium could enter the enteric mucosa proper layer.

在荧光显微镜下可清晰的观察到pW425t-GFP主要存在于肠道的内容物中，少数细菌粘附在各肠段的黏膜上。

Pseudomonas cocovenenans subsp farinofermentans-bacterium responsible for some food poisoning, were first isolated from fermented corn in the North-east of China in 1977. The studies were conducted in our laboratory during the last decade on the antigen structure, identification methods for the bacterium by biochemical techniques and the characteristics of Bongkrekic acid, including structure, inducing machinism and curing method of the toxin.

椰毒假单胞菌酵米面亚种是我国学者于1977年在东北酵米面中毒食物中发现的一种新的食物中毒菌，我们曾对其菌体抗原结构，生化鉴定和检测方法以及其产生的毒素-米酵菌酸的结构、产毒机制和消毒、去毒等方面进行了深入的研究。

The pathogenic bacterium of prepartum and intrapartum infectious pneumonia mostly were G- bacilli,the pathogenic bacterium of postpartum infectious pneumonia mostly were G- bacilli and staphylococcus aureus.6.The drug resistant rates of G- bacteria to penicillins,cephalosporins,and monocyclicβ-lactam antibiotic were high,However,their compound of addingβ-lactamase inhibitor agents was relatively low resistance,and all G- bacteria were sensitive to carbapenem antibiotics.

产前及产时感染性肺炎的病原菌以G-杆菌多见，而产后感染性肺炎的病原菌主要为G-杆菌和金葡菌。6.G-菌对青霉素类、头孢菌素类及单环类的β内酰胺类抗生素耐药率高，但对其添加β内酰胺酶抑制剂的复合制剂耐药率较低，对碳青霉烯类抗生素均敏感；金葡菌对苯唑西林耐药率低，对万古霉素均敏感。7。

By immobilization of denitrifying bacterium on different kinds of carbon fibers, effect of surface oxygenic functional groups of modified carbon fiber on denitrifying bacterium was investigated.

通过对比各种碳纤维表面含氧官能团对反硝化菌的固着化实验，研究了碳纤维表面含氧官能团对反硝化菌固着化的影响。

For example, it is a pathogenic bacterium and has endotoxins; it secretes protein into the periplasm and often into inclusion bodies. Bacillus subtilis is an attractive host for the production of heterologous secretory proteins. Many genes has succeed expressed in Bacillus subtilis, and the plasmid vectors for Bacillus subtilis are now taken from other genus bacterium, such as Staphylococcus aureus or lactococcus lactis and so on. As it is clear to known that these plasmids are far from optimal for Bacillus subtilis, because of low efficiencies of cloning and high levels of replicating instability.

枯草芽胞杆菌是目前原核表达系统中分泌表达外源蛋白较理想的宿主，近几年已在枯草芽胞杆菌中成功表达了多种基因，但大多都应用来源于金黄色葡萄球菌、乳酸杆菌等的载体来表达外源基因，由于其在枯草芽胞杆菌中存在分离复制的不稳定及外源基因的克隆表达效率低的现象，故都不是枯草芽胞杆菌的最佳选择，还有待改进。

This research determines the change that analysed patient of mobile sex tuberculosis to treat around CRP, medium clinical import is evaluated in order to discuss CRP in phthisical curative effect. 1.1 average data choose 1 data and method to come from January 2005 August 2007 the patient of mobile sex tuberculosis of my courtyard be in hospital 120, all case of illness all combine the phlegmy smear, diagnose such as germiculture according to sternum of line of clinical expression, X or bosom CT, the tuberculosis that chooses case of illness to all accord with China cure to learn tuberculosis to learn branch to make is diagnosed and treat a guideline [2] , 120 all are patient of mobile sex tuberculosis is treated first, male 78, female 18 ～ is 73 42; age years old, average age (40 ± 6) year old. 1.2 methods are all patient early morning is hollow vein collects blood, the United States is used after detached serum elegant earth up Ci8200 full automatic biochemical analyzer determines, use scattering immunity to determine than chaotic law serum CRP level, and determine at the same time red blood cell sedimentations rate , bacterium of phlegmy n/med tuberculosis is checked of education of n/med tuberculosis bacterium...

本探究测定分析了活动性肺结核患者治疗前后CRP的变化，以探索CRP在肺结核疗效评估中的临床意义。1资料和方法1.1一般资料选自2005年1月至2007年8月我院住院的活动性肺结核患者120例，所有病例均根据临床表现、X线胸片或胸部CT结合痰涂片、细菌培养等确诊，所选病例均符合中华医学会结核病学会分会制定的肺结核诊断和治疗指南[2]，120例均为初治活动性肺结核患者，男78例，女42例；年龄18～73岁，平均年龄(40±6)岁。1.2方法所有患者清晨空腹静脉采血，分离血清后采用美国雅培Ci8200全自动生化分析仪测定，采用散射免疫比浊法测定血清CRP水平，且同时测定红细胞沉降率，痰结核菌检查。。。

Methods A strain of Propionibacterium acnes from rumen fluid of health cow with permanent rumen fistula under sterile condition was isolated by segregation procedure of anaerobic bacterium and specific medium SLB, and identified by extraction of the genome DNA of isolation bacterium, clone of the 16S rRNA gene, and sequencing of the strain.

无菌采取装有瘤胃瘘奶牛的瘤胃液，按照厌氧菌分离步骤，通过丙酸生成菌株的特异性培养基SLB进行筛选，提取分离菌的基因组DNA，克隆其16S rRNA基因，进行序列测定，分离出一株痤疮丙酸杆菌。

Three classes, forty-eight in total, of pyrazole compounds, imidazolo[1,2-b] pyrazoles, dipyrazolylmethanones and pyrazolyloxadiazoles, have been synthesized, and they have been fully characterized by modern spectroscopic methods, two of which were further confirmed by X-ray diffraction. Most of these compounds have been evaluated for the inhibitions of Gram-positive bacterium represented by Staphylococcus aureus and Gram-negative bacterium represented by Klebsiella pneumoniae.

论文合成了咪唑并[1，2-b]吡唑类、二吡唑基甲酮类和吡唑连噁二唑类共三类48个化合物，使用了现代结构测试手段对所合成的化合物进行了结构表征，其中两个化合物经过了X-Ray射线衍射分析，并对其中大部分化合物进行了以金黄色葡萄球菌和肺炎克雷白杆菌为代表的革兰氏阳性菌和革兰氏阴性菌的初步抑菌活性测试。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。