螺旋体

Polymorphisms of major surface proteins of Borrelia burgdorferi.

清除莱姆病螺旋体培养物中杂菌的方法研究。

Variations in OspC genes are noted between the two Chinese Borrelia burgdorferi isolates and foreign isolates.

伯氏疏螺旋体OspC基因在国内2个分离株之间存在一定差异，其与国外分离株之间也存在一定差异。

The results showed that 10(6.5%) residents had positive IgG titers (1∶128) against Borrelia burgdorferi 6(3.9%) residents were patients with clinical Lyme disease.

结果：血清学检测155人林区居民，抗莱姆病螺旋体IgG抗体阳性10人，自然感染率6.5%；其中经临床和血清学确诊莱姆病患者6例，患病率3.9%。

Methods The indirect immunofluorescence assay and the enzyme-linked immune sorbent assay were employed for the detection of serum antibodies against Borrelia burgdorferi for suspected Lyme disease patients.

应用间接免疫荧光试验和ELISA方法，对来自全国各地的临床拟诊莱姆病患者进行血清抗伯氏疏螺旋体IgM和IgG抗体检查，并结合临床疾患进行综合分析。

History of tick bite or Borrelia infection was ascertained through structured telephone interviews and through enzyme-linked immunosorbent assay serum analyses for antibodies against B. burgdorferi in a subset of 1579 patients and 1358 controls.

在1579个病人和1358个病人中，使用电话访问和酶联免疫吸附试验检测抗体确认病人曾有过被蜱叮咬和伯氏疏螺旋体病史。

Methods We used the automatic DNA sequencing machine (Model 377) to detect the nucleotide sequence of the inserted part of the recombinant plasmid pBX1 from Borrelia burgdorferi B31 strain.

方法采用377型DNA自动测序仪对莱姆病螺旋体重组质粒pBX1的插入片段进行DNA序列测定，并通过计算机软件对其进行限制性内切酶酶谱分析。

Results ①DNA sequencing showed that pBX1 contained a 477bp inserted gene fragment,and when it was compared with the published sequence of the specific region of the gene of the 83kd antigen protein from Borrelia burgdorferi B31 strain,only one amino acid codon was different.

结论该研究成功地对莱姆病螺旋体83kd抗原蛋白特异性区段进行了基因重组和表达，为进一步研究其在莱姆病血清学诊断和基因工程亚单位疫苗研制中的应用奠定了基础。

Note. The above case histories are from a discussion on canicola fever in Man and Animals.

附注：上述病历均摘自关于&人和动物的犬钩端螺旋体病&的一次讨论。

To observe whether it experimently had hemolytic activity, LEBIa2503 was cloned and expressed in E.

目的 研究双曲钩端螺旋体是否含有溶血素基因，并鉴定其溶血活性。

The prokaryotic expression system of flagellar biosynthesis genes flhA, flhB2 and fliR of Leptospira interrogans was successfully constructed.

已成功构建了问号钩端螺旋体鞭毛相关基因且flhA、flhB2和fliR原核表达系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。