查询词典 vaccina

Objective:To study the preventive effect of CEA recombinant vaccina viruson CEA positive tumor.

目的：探讨CEA－重组痘苗病毒对CEA阳性肿瘤的预防作用。

Objective To compare the immunogenicities of HBV DNA and recombinant modified vaccina Ankara-based HB vaccines.

目的 比较重组乙型肝炎痘病毒载体疫苗与DNA疫苗的免疫原性。

Both the recombinant vaccina viruses expressing the mutated or wild E6 protein could induce the specific antibobies, but neither of them could produce CTL and immune protection.

表达野生型和突变型E6的重组痘苗病毒可诱发C57BL／6小鼠产生特异性抗体，但都未能诱发CTL反应，在抗肿瘤移植实验中也未显示出免疫保护作用。

In order to test the antibodies to E6 and E7 induced by the recombinant vaccina virus, the fusion proteins of GST and E6 or E7 were expressed in E. coli using pGEX-2T vector. The expressed proteins were confirmed by Western-blot and purified by glutathione sepharose CL-4B affinity chromatography. The purified proteins were used to detect the anti-E6 and-E7 by ELISA.

为便于检测重组痘苗病毒所诱发的E6和E7抗体，本文利用原核表达载体pGEX-2T，在大肠杆菌中分别高效表达了GST与E6或E7的融合蛋白，并利用纯化的融合蛋白成功地建立了E6和E7抗体的ELISA检测方法。

Meanwhile, positive human sera of HCV challenged vaccina ted monkeys after 6 weeks immunized, ALT value rose transiently in monkeys vacci nated by PCX. It was positive in monitoring RNA of HCV using RT-PCR in monkey s era.

同时，在免疫后6周用人HCV阳性血清攻击猴子，免疫PCX的猴子出现一过性ALT升高，在攻击后三周内用 RT－PCR检测到猴血清内HCV的RNA阳性。

Meanwhile, positive human sera of HCV challenged vaccina ted monkeys after 6 weeks immunized, ALT value rose transiently in monkeys vacci nated by PCX. It was positive in monitoring RNA of HCV using RT-PCR in monkey s era. The result demonstrated that Rhesus monkey immunized by multi-epitope PCX could elicit high-level immune responses.

近年来，由于多表位抗原概念的兴起，在针对EB，HIV等病毒感染的疫苗研究中引入了多表位抗原疫苗［门，这种思路使对HCV疫苗的研究有了新的切入点，F.r.i［'］等用 HCV.H77株 E蛋白的多个表位所制备的兔血清与HCV

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。