A.經(jīng)典途徑→旁路途徑→MBL途徑 B.MBL途徑→經(jīng)典途徑→旁路途徑 C.旁路途徑→MBL途徑→經(jīng)典途徑 D.經(jīng)典途徑→MBL途徑→旁路途徑 E.旁路途徑→經(jīng)典途徑→MBL途徑
A.C4b2b B.C4b2b3b C.C3bBb D.C3bBb3b E.C3bBbP
A.機(jī)體剛發(fā)生感染 B.感染早期的急性期反應(yīng) C.抗原抗體復(fù)合物形成之后 D.補(bǔ)體經(jīng)典激活途徑之后 E.感染恢復(fù)期