查询词典 pneumococcal

In patients with pneumococcal pneumonia, bacterial load is associated with the likelihood of death, the risk of septic shock, and the need for MV.

在患有肺炎球菌性肺炎的患者中，细菌接种量与死亡的可能性、感染性休克的风险以及MV的需要具有相关性。

AIM: To study when and where streptococcus pneumoniae forms transformation in vivo so as to study the influence of pneumococcal transformation on its virulence.

目的：了解肺炎链球菌在宿主体内转化发生的情况，以便于深入研究体内细菌转化对其毒力的影响。

Meanwhile , our country has made progress on this research. Better use pneumococcal vaccine to prevent from a series of disease become the key work from now on.

同时，我国的疫苗研究工作已取得较大进展，如何更好地利用肺炎球菌疫苗来预防一系列疾病将成为今后工作的重点。

Health officials say smokers should do more than get the pneumococcal vaccine. They urge people to stop smoking.

健康官员表明吸烟者不应该局限于接种肺炎疫苗，他们呼吁人们戒烟。

In this study, 340 pregnant women in the third trimester were randomly assigned to receive inactivated influenza vaccine or the 23-valent pneumococcal polysaccharide vaccine.

在这个研究中，340名孕妇在孕期第三个三个月中被随机的分配接受灭活流感疫苗或者23－价肺炎球菌多糖疫苗注射。

The experts say smoking even one cigarette a day can increase the threat of pneumococcal pneumonia by one hundred percent.

专家说，一天吸一支烟，受到肺炎威胁的几率就增加1%。

The authors posited that the results might be explained by the absence of certain pneumococcal serotypes from the vaccine.

作者们假定这些结果可能可以以该疫苗没有特定肺炎链球菌血清型来解释。

These are all reasons why GAVI chose the pneumococcal vaccine for its first Advance Market Commitment project.

这就是GAVI 选择肺炎疫苗来进行首次先进市场推动疫苗活动的原因。

Conlusion: pneumococci could form transformation in vivo, and by using EGFP we could detect pneumococcal transformation forming

利用荧光报告细菌转化发生可以用于观察细菌体内转化发生的研究。

Using this model three competence-deficient pneumococci, which was identified by PCR and transformation experiment, were constructed. It is found different strain has different bacterial optimal density for being induced into competence. The optimal density for strains 1, 2 and 22 was 0.1, 0.08and 0.07 respectively. The optimal condition for transformation is c plus y culture at pH8.0. In c plus y culture at pH6.8, which restrained pneumococci forming transformation naturally, pneumococci could be induced to form transformation by CSP.It is concluded that we could induce different S.pneumoniae by CSP into competence in their optimal density in laboratory. 2. It was discussed the relationship between pneumococcal transformation formation and its opportunistic pathogenesis. Comparing their virulence with that of parental strains by challenging mice intraperitoneally and adhering to ECV-304 cell respectively.

结果表明不同肺炎链球菌株的转化最适菌密度不同，1、2和22号菌株的最适转化密度分别为0.1、0.08和0.07；用于转化的CTM培养基最适为pH 8.0的C+Y培养基；在自然转化下不能诱导转化发生的pH 6.8的C+Y培养基中，使用CSP诱导，也能促使细菌发生转化，只是转化效率较低；结论：实验室条件下，不同细菌在一定菌密度时可利用CSP诱导肺炎链球菌成为感受态发生转化。2、为探讨肺炎链球菌转化对毒力表达的影响，本研究分别通过体外粘附人脐静脉血管内皮细胞ECV-304和体内小鼠毒力实验观察1、2和22号肺炎链球菌和其转化缺陷菌株1t、2t和22t毒力的差异。

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。