查询词典 Mycobacterium tuberculosis

In addition, the 3D-model structure of PvFadA is composed of 11 helixes, moreover,α3,α4,α6 and α7 form a core 4-helix bundle to regards as an active center in this enzyme, similar as acyl-ACP desaturase of Ricinus communis and Mycobacterium tuberculosis H37Rv.

PvFadA的3D结构类似于蓖麻和结核分枝杆菌H37Rv的acyl-ACP去饱和酶。

Objective To evaluate specimen processing with sodium dodecyl sulfate on the detection of Mycobacterium tuberculosis by PCR-reversed dot hybridization.

目的探讨应用十二烷基硫酸钠处理标本在结核分支杆菌聚合酶链反应中的价值。

Methods Mycobacterium tuberculosis strains, totally 158 isolates, isolated from Beijing, HeiLongJiang, Guangdong tinner Mongolia and Tibet, were subjected to IS6110-RFLP ,Spoligotyping and MIRU.

从北京市、黑龙江省、广东省、内蒙古自治区、西藏自治区五个地区收集158株结核分枝杆菌临床分离株，应用IS6110-RFLP、Spoligotyping及MIRU三种分型方法进行鉴定。

Not only blood glucose,index of pulmonary tubercular lesion and count of Mycobacterium tuberculosis in alveolar macrophages were measured,but histopathological changes in lung,liver,spleen and pancreas tissues were also observed.

分别测定血糖值、肺脏病变指数和肺泡巨噬细胞吞噬的结核分支杆菌数，观察肺、肝、脾及胰腺组织的病理学改变。

Tuberculin test was negative, the general said there had been no Mycobacterium tuberculosis infection, but not entirely the case.

结核菌素试验呈阴性反应，一般表示未曾有过结核菌感染，但不完全是这种情况。

In addition to air some of the Central Plains and some micro-organisms (non-pathogenic micro-organisms saprophytic, Bacillus, is Achromobacter, as well as a small number of Streptococcus actinomycetes, yeast and fungi, and so on), there may be from a human body More pathogenic micro-organisms such as Mycobacterium tuberculosis, diphtheria bacteria, Streptococcus, Staphylococcus aureus, meningococcal, influenza virus, measles virus, etc.

除大气中原有的一些微生物（非致病性的腐生微生物、芽胞杆菌属、无色杆菌属、细球菌属以及一些放线菌、酵母菌和真菌等）外，也可能存在来自人体的某些病原微生物（如结核杆菌、白喉杆菌、溶血性链球菌、金黄色葡萄球菌、脑膜炎球菌、感冒病毒、麻疹病毒等）成为空气传播疾病的病原。

Through this issue, we found that with 2% NaOH-NALC digested within 10 minutes in the rapid decomposition of the viscous sputum, in ensuring the effectiveness of digestion at the same time not too much because of the role of NaOH to kill bacteria (time to 20 minutes), and would not affect the role of magnetic particles; quantitative simulation of self-made through the application of clinical samples, we compared the acid-fast stain and auramine O staining of the detection limit, auramine O fluorescence staining against the backdrop of a clear dark green light acid-fast stain of Mycobacterium tuberculosis than the white background of the red eye-catching TB is more capacity, auramine O staining in the detection limit of 0.05 to 0.001 between Maxwell, higher than the acid-fast stain of Michael's 0.05 units, The former is more sensitive; In addition, the accumulation of magnetic nanoparticles of the samples after the smear, in the microscope show the number of TB was significantly higher than that of the specimens has not been enriched.

通过本次课题，我们发现用2%NaOH-NALC消化液可在10分钟内迅速裂解痰液的粘性介质，在保证消化效果的同时不会由于NaOH过强的作用杀死细菌（时间控制在20分钟内），亦不会影响磁性颗粒的作用；通过应用自制定量模拟临床标本，我们比较了抗酸染色和金胺O荧光染色的检出限，金胺O荧光染色黑暗背景下发出明显绿色亮光的结核杆菌较抗酸染色白色背景中的红色结核杆菌更容醒目，金胺O荧光染色的检出限在0.05~0.001个麦氏单位之间，高于抗酸染色的0.05个麦氏单位，前者敏感度较高；另外，经过磁性纳米颗粒富集作用后的标本涂片，在镜下显示其结核杆菌数量明显高于未经过富集的标本。

The determination of differential proteins between Mycobacterium tuberculosis and nontuberculosis mycobaeteria may he helpful to differentiation of mycobacteria.

结核分枝杆菌和非结核分枝杆菌差异蛋白的发现，可能有助于分枝杆菌的鉴别。

Methods Targeting the most common mutation types at codon 526 and codon 531 of Rifampiein Resistance Determining Region of rpoB gene from Mycobacterium tuberculosis ,labeled probes （526CAC, 526TAC, 531TCG and 531TTG） were designed to detect 38 Rifampin-resistant clinical isolates with known RRDR sequence, 24 Rifampin-sensitive clinical isolates with wild type sequence of RRDR and 5 nontuberculous mycobacteria isolates, then a method using real-time PCR was established.

方法针对结核分枝杆菌rpoB基因利福平耐药决定区（Rifampicin Resistance Determining Region，RRDR）526密码子和531密码子常见的突变形式设计探针（526CAC，526TAC，531TCG和531TTG），应用已知rpoB基因RRDR区序列的38株利福平耐药临床分离株和24株利福平敏感临床分离株以及5株非结核分枝杆菌菌株建立荧光定量PCR检测基因突变的方法。

Macrophages treated with ConA showed increased ability to phagocytize hen red blood cells and Mycobacterium tuberculosis, especially for their phagocytic index. ConA promoted murine peritoneal cells to prduce NO.

ConA处理组腹腔Mφ产生NO的水平显著高于PBS对照组，ConA刺激后iNOS在胞浆中表达；并且500μg／只ConA组Mφ产生NO的水平及iNOS的表达强度显著高于100μg／只ConA组（P.01）。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。