A.ELISA B.單向瓊脂擴(kuò)散 C.直接凝集反應(yīng) D.反向間接凝集反應(yīng) E.協(xié)同凝集試驗(yàn)
A.兩條激活途徑均有C3參與 B.補(bǔ)體含量相對(duì)穩(wěn)定,不因免疫接種而有所升高 C.重癥肝病患者血清補(bǔ)體含量降低 D.對(duì)某些病毒具有溶解作用 E.燒傷患者血清補(bǔ)體含量升高
A.C3b B.C3c C.C3d D.C2a E.C3a