查询词典 Klebsiella

This is the first report that nifH gene of Klebsiella pneumoniae nitrogenase expressed successfully in the chloroplast of higher plants.

这是固氮酶nifH基因在高等植物叶绿体中直接成功表达的首次报道。

Among them, 134 strains were gram-positive bacteria (75.71%), and the coagulase negative staphylococcus was dominant; 43 strains were gram-negative bacteria (24.29%), and the Klebsiella pneumoniae was the most frequently isolated.

革兰阴性菌43株，占24.92%，革兰阴性菌以肺炎克雷伯菌居多，占阴性菌的41.03%，占总分离率的9.04%。

There are a great number of bacteria parasitizing in the digestive system of normal people like Escherichia coli, proteus, Klebsiella pneumoniae and Cryptococcus.

正常人的消化系统有大量的细菌寄生，如大肠杆菌，变形杆菌，克雷氏菌及隐球菌等。

Methods: Human lung epithelial cell line A549 treated with or without digitonin were stimulated by bacterial supernatant and sonicated bacterial extract from Klebsiella pneumoniae respectively.

实验细胞分为两组，一组用能使细胞膜通透性增加的温和去污剂digitonin处理，另一组不处理。

To Dec. 2003 years in Yuxi city People's Hospital. RESULTS: The proportion of G－ bacilli were much. The opportunistic pathogen's and Yeasts detected rate rose obviously. Most drug sensitive tests showed the drug-fast rate turned to be high. Escherichia coli, Salmonella and Klebsiella and so on to fluoroquinolones was 50～97.7%. These bacteria to imipenem showed excellent activity. MRS resistant to ciprofloxacin, norfloxacin, clindamycin, tetracycline, erythromycin, gentamycin, trimeth/sulfa and cefazolin were above 50%. Streptococcus resistant to major β-lactams-penicillin, aminoglycosides, macrolides, tetracyclines and sulfonomides were highness.

结果：G－杆菌比例居多，条件致病菌和酵母样真菌检出机会显著增高；药敏结果显示多数临床细菌对常用抗生素的耐药趋势在不断上升；大肠埃希菌、沙门菌和克雷伯菌等G－杆菌对喹诺酮类药物的耐药率在50％～97.7％，亚胺培南则对阴性杆菌有较高的敏感覆盖率；耐甲氧西林葡萄球菌对环丙沙星、诺氟沙星、氯洁霉素、四环素、红霉素、庆大霉素、复方新诺明和头孢唑啉的耐药率均在50％以上，链球菌对多数β内酰胺类青霉素、氨基糖苷类、大环内酯类、四环素类以及磺胺类药物呈高度耐药。

In this thesis, we used optical tweezers to study the adhesion between a single Klebsiella pneumoniae type 3 fimbria and collagen IV.

在本论文中，我们利用雷射镊夹研究克雷白氏肺炎杆菌单一根第三型线毛与第四型胶原蛋白的黏附力。

Based on the physiological characteristics and 16S rDNA sequence analysis, we identified the strain as Klebsiella sp..

通过生理生化特征及16S rDNA序列分析，该菌株初步鉴定为克雷伯氏菌(Klebsiella sp。)。

The optimum initial substrate concentration for cultivation of inoculum was 8%.The optimum conditions for batch fermentation were 0.04vvm of air flow,5.8 of pH value.The fed-batch fermentation showed that the productivity of Klebsiella pneumoniae CICC 10011 was better than K.pneumoniae CGMCC 1206.The maximum concentration of 2,3-butanediol and acetoin was 103.38 g/L (90.98 g/L of 2,3-butanediol),and the yield reached 82.2%of its theoretical value.The fermentation conditions for K.pneumoniae.

确定种子培养的最适初始底物浓度为8%；间歇发酵的条件为：微氧发酵，通气量为0.04vvm，pH值为5.8；通过批式流加发酵实验表明：Klebsiella pneumoniae CICC 10011的代谢产2，3-丁二醇能力要远高于K.pneumoniaeCGMCC 1206，2，3-丁二醇最高浓度达90.98g/L，2，3-丁二醇与乙偶姻浓度之和最高达103.38g/L，转化率为理论最大值的82.2%，其发酵工艺还有待于进一步优化。

Producing AmpC and ESBLs are higher than that to Klebsiella producing AmpC but nonproducing ESBLs. The genotypes of Klebsiella producing AmpC are mainly DHA type. Imipenem is the first choice of the antibiotics against Klebsiella carrying 2～6 kinds of resistance genes in clinic.

克雷伯菌产AmpC酶和同时产ESBLs的耐药性比单纯产AmpC酶的耐药性更高、更显著；肺炎克雷伯菌产AmpC酶的主要基因型为DHA，对同时存在2～6种不同类型耐药基因的克雷伯菌，碳青霉烯类药物亚胺培南的体外活性最好。

Producing stains. Methods The drug susceptibility of 42 AmpC and ESBLs producing Klebsiella were detected by Kirby?Bauer motheds, Vitek 60 and Vitek 32 method. And the results were compared with those of 24 Klebsiella producing AmpC but nonproducing ESBLs and those of 138 Klebsiella producing ESBLs but nonproducing AmpC. The genotypes of AmpC were identified by PCR. Results All AmpC?

采用Vitek 60型和Vitek 32型、纸片扩散法测定42株产AmpC酶同时产ESBLs克雷伯菌的药敏结果，并与24株产AmpC酶但不产ESBLs克雷伯菌和138株不产AmpC酶但产ESBLs的克雷伯菌药敏结果对比分析；采用PCR分析产AmpC酶但不产ESBLs肺炎克雷伯菌的AmpC基因型。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。