loop knot

A rise in neutralizing antibody in the convalescent serum has been revealed to occur only in one half of the infections.

研究（实验）解释康复病人血清内中和性抗体的增加，仅见于半数感染病例中。

protection effect of the convalescent serum from hfrs patient on the htnv infected neurons in vitro

肾综合征出血热病人恢复期血清对汉滩病毒感染体外培养神经元的保护作用

acute and convalescent serum specimens may be needed to detect antibody to specific viruses .

特异性病毒抗体的检测需要急性期和恢复期两份血清样本。

27/ 35 ( 77.14%) were shown to be RS virus specific IgM antibody positive in acute phase serum by MAO-ELISA while 23/ 35 ( 65.71%) showed ≥ 4 times rising of the neutralizing antibodies in convalescent serum by NT.

MAC-ELISA测得急性期血清中RS病毒特异性IgM抗体的阳性率为27/35（77.14%），而恢复期血清中和抗体呈≥4倍升高者为23/35（65.71%）。