由于该菌可产生大量细胞间脂多糖粘附素(polysaccharideIntercellularAdhesin,PIA)与细胞外粘液样物质(ExtracellularSlimeSubstanece,ESS),可通过不同途...
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...005] 用于疫苗用途的经改造的百日咳杆菌粘附素变体 [摘要] 本发明涉及生物医学领域,并且包括改造百日咳杆菌粘附素(Pertactin,Prn)蛋白以获得其,并将其用在菌苗中,更特别地,用在针对百日咳博德特氏菌(Bordetella?
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...aA卵黄抗体的制备及体外试验 ylori)细胞空泡毒素(vacuolating cytotoxin antigen A,VacA)与粘附素(Helicobacter pylori adhesin A ,HpaA)的融合蛋白(VacA-HpaA),鉴定其抗原性与免疫原性后,以此融合蛋白作为抗原,制备高效价的Vac..
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关附甲素是从关白附子块根中提取的一种新生物碱。
Guan-fu base a is a new alkaloid isolated from the root ef Aconitum Coreanum.
雄蛾性附腺提取物对雌蛾性信息素合成的抑制作用与注射剂量有明显的相关性,0 2ME (雄蛾当量)是产生显著抑制作用的最小剂量。
There was a dose response relationship of pheromonostatic activity of male accessory gland extract, and 0 2ME (male equivalent) was the minimum dose required for effective inhibition.
目的观察参附汤对移植小鼠造血干细胞表面CD44及L-选择素(CD62L)的影响。
Objective To observe the effect of Ginseng and Aconiti Decoction on the expressions of CD44 and CD62L on surface of hematopoietic stem cells in transplanted mice.
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