1) Vacuolating Cytotoxin(vacA)
vacA抗体
2) vacA gene
vacA基因
1.
Construction and expression of prokaryotic expression plasmid of vacA gene of coccoid helicobacter pylori;
球形幽门螺杆菌vacA基因表达质粒构建及表达
2.
Study on divergence of vacA gene amongHelicobacter pylori;
幽门螺杆菌vacA基因变异性研究
3.
To clone and sequence the vacA gene from a Helicobacter pylori (Hp) strain with coccoid form.
目的:克隆球形幽门螺杆菌(HpC)vacA基因全长片段,并进行序列分析。
4) vacA
vacA基因
1.
The Characters of Distribution in cagA and vacA Genotype of Helicobacter Pylori between the Uygur and Han Populations in Xinjiang Province;
新疆汉族和维吾尔族幽门螺杆菌cagA及vacA基因型分布特征
2.
Distribution of vacA genotype of Helicobacter pylori among the Uygur population in Xinjiang
新疆维吾尔族人群幽门螺杆菌vacA基因型分布特征
3.
Objective To evaluate the genetic diversity of 30 Helicobacter pylori isolates from the patients in four cities of China(Beijing,Shanghai,Guangzhou,Chongqing)by the multilocus sequence typing(MLST),and to find the link between the vacA genotype and sequence type(ST).
方法从胃肠疾病患者黏膜标本中分离培养幽门螺杆菌,应用多位点序列分析(multilocus sequence typing,MLST)对鉴定阳性的菌株进行ST分型比较,并且以PCR方法测定vacA基因型。
补充资料：delta因子及其抗体
delta因子及其抗体
delta factor and it's antibody
可能是依赖HBV才能复制的缺损病毒颗粒，直径35～37nm，核心为低分子RNA，外有HBsAg包膜。主要存在于表面抗原阳性者的肝细胞核内；而delta抗体，则出现于血液中。血清中delta因子阳性或delta抗体阳转，表明有HBV抗原及delta因子的二重感染。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条