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您的检索式：作者名="Prajapati Meera"
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| 1 | 小反刍兽疫病毒H蛋白抗体化学发光免疫分析检测方法的建立显示文摘本研究旨在建立小反刍兽疫病毒H蛋白抗体的化学发光免疫分析检测方法。以H蛋白4个反应原性较好的B细胞表位串联后为检测抗原,在确定抗原包被量和血清稀释度,优化血清和酶标二抗反应时间的基础上,用ROC曲线分析确定检测临界值,建立了小反刍兽疫病毒H蛋白抗体化学发光免疫分析检测方法,然后对该方法进行敏感性、特异性和重复性评价。结果显示,建立的小反刍兽疫病毒H蛋白抗体化学发光免疫分析检测方法最佳抗原包被浓度为1.5×10^(-6)μg/孔,待检血清最佳稀释度为1∶100;血清及酶标二抗孵育时间均为10 min,检测方法的临界值为S/P=9.77%,批内及批间变异系数均小于10%;与口蹄疫、羊痘、蓝舌病及山羊传染性胸膜肺炎阳性血清不发生交叉反应;用建立的化学发光法和市售小反刍兽疫抗体cELISA试剂盒平行检测247份田间血清,两者相对符合率为94.33%,但化学发光法敏感性更高。研究结果表明,建立的小反刍兽疫病毒H蛋白抗体化学发光免疫分析方法灵敏、特异、稳定,可用于田间血清样品小反刍兽疫抗体检测。 | 钱榜 刘振东 赵印 李静 PRAJAPATI Meera 李彦敏 孙跃峰 窦永喜 | 2023 | 生物技术通报2023，39，5： | 4 |
| 2 | Reverse Genetics for Peste des Petits Ruminants Virus: Current Status and Lessons to Learn from Other Non-segmented Negative-Sense RNA Viruses显示文摘Peste des petits ruminants(PPR) is a highly contagious transboundary animal disease with a severe socio-economic impact on the livestock industry, particularly in poor countries where it is endemic. Full understanding of PPR virus(PPRV)pathobiology and molecular biology is critical for effective control and eradication of the disease. To achieve these goals,establishment of stable reverse genetics systems for PPRV would play a key role. Unfortunately, this powerful technology remains less accessible and poorly documented for PPRV. In this review, we discussed the current status of PPRV reverse genetics as well as the recent innovations and advances in the reverse genetics of other non-segmented negative-sense RNA viruses that could be applicable to PPRV. These strategies may contribute to the improvement of existing techniques and/or the development of new reverse genetics systems for PPRV. | Alfred Niyokwishimira Yongxi Dou Bang Qian Prajapati Meera Zhidong Zhang | 2018 | Virologica Sinica2018，33，6： | 3 |
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