【摘要】 将所采集的含药血清分为２份，其中１份经５６℃３０ｍｉｎ灭活，对比灭活前后血清对病毒致细胞病变作用的影响，结果：正常血清灭活后相对作用强度平均降低５０％左右，抑制病毒致细胞病变的作用基本消失；１次给药采集的含药血清灭活后相对作用强度平均降低５０％左右，２次给药采集的含药血清灭活后相对作用强度平均降低３５％左右，但两者灭活前所表现的有效时间点均仍然存在。更多还原

【Abstract】 In this experiment,each sample of serum was used after 30minutes of 56℃ inactivation to compare its medical effect before and after inactivation and to make sure of inactive influence on medical effect.Result:Relative inhibition effect of both normal serum and herbage containing serum on cytopathy caused by virus reduced clearly after inactivation.Effect power of normal serum reduced about 50%,that of herbage containing serum of single dosing reduced about 50% and twice dosing per day reduced about 35%,while its effective timing point that showed up before inactivation still existed.更多还原