نتایج جستجو برای: live attenuated l major
تعداد نتایج: 1334681 فیلتر نتایج به سال:
Development and improvement of quality control tests for live attenuated vaccines are a high priority because of safety concerns. Live attenuated influenza vaccine (LAIV) viruses are 6:2 reassortants containing the hemagglutinin (HA) and neuraminidase (NA) gene segments from circulating influenza viruses to induce protective immune responses, and the six internal gene segments from a cold-adapt...
avian pasteurella multocida is an agent of fowl cholera. the protective effect achieved through orthodoxvaccines is not ideal. the research on novel vaccines against avian pasteurella multocida is imperative. inthis study, the genes encoding outer membrane protein h and a (omph and ompa) were cloned into theeukaryotic expression vector pcdna3.1(+) and the recombinant plasmids, namely dna vaccin...
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