换句话说，就像斗牛士的斗篷一样，血凝素的头部将免疫攻击的目标从病毒相对更脆弱的地方转移开。
Like a bullfighter's cape, in other words, the heads of haemagglutinin deflect the immune attack away from more vulnerable parts of the virus.
“血凝素是一个诱饵”，波士顿哈佛医学院的免疫学家韦恩·马拉斯科说，“这些球状头部可以有很多变异还不对病毒产生不好的影响。”
"Haemagglutinin's a decoy," says Wayne Marasco, an immunologist at Harvard Medical School in Boston. "Those globular heads can undergo many mutations without the virus suffering any ill effects."
基本的免疫原性滴定终点可以4倍或者更大的对在3种疫苗品系接种之前和接种后28天增加血清血凝素抑制剂抗体。
Primary immunogenicity end points were the rates of 4-fold or greater increases in serum hemagglutinin inhibition antibody to each of the 3 vaccine strains before and 28 days after inoculation.
单克隆抗体是用含有流感血凝素表位(ypydvpdya)的合成肽段肽段免疫动物生产的。
Monoclonal antibody is produced by immunizing animals with a synthetic peptide containing the influenza hemagglutinin epitope (YPYDVPDYA).
目的：探讨植物血凝素(PHA)对细胞因子诱导的杀伤细胞(CIK)形态和免疫表型的影响。
Aim: to study the effect of phytohemagglutinin (PHA) on cytokine induced killers (CIK) morphology and immunophenotype.
本文采用小鼠碳粒廓清、植物血凝素（PHA）诱导淋巴细胞转化，以及血清溶血素和抗体生成细胞测定等实验，研究南美植物玛咖的乙醇提取物对正常小鼠免疫功能的影响。
Oral administration of ethanol extract of Maca significantly increased the rate of transformation of lymphocyte induced by PHA and it also promoted production of hemolysin in serum and an.
目的构建H5N1亚型禽流感病毒株密码子优化的血凝素（HA）DNA疫苗并研究其免疫原性。
Objective To study the immunogenicity of a DNA vaccine expressing the codon optimized HA gene from an H5N1 avian flu viral isolate, A/Viet Nam1203/04 (H5-VN).
目的构建H5N1亚型禽流感病毒株密码子优化的血凝素（HA）DNA疫苗并研究其免疫原性。
Objective To study the immunogenicity of a DNA vaccine expressing the codon optimized HA gene from an H5N1 avian flu viral isolate, A/Viet Nam1203/04 (H5-VN).
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