为了解青霉素 G 溶液在室温或4℃贮存后对其致敏作用的影响,作者用不同给药方法对 A、B 两组病人进行了研究,并以不给药的 C 组作为对照。作者在以往的研究中发现,静脉应用总量超过两亿单位青霉素 G 后常出现特殊类型的致敏反应,表现为淋巴细胞转变试验阳性,循环中出现 lgG 抗体,但无明显变态反应症状。 To understand the effect of penicillin G solution on its sensitization after storage at room temperature or 4 ° C, the authors studied the patients in groups A and B by different administration methods, and used the non-administration group C as a control. The authors found in the previous study, the total amount of intravenous penicillin G after more than 200 million units often appear a special type of sensitization reaction, manifested as positive lymphocyte transformation test, circulating lgG antibody, but no obvious allergic symptoms.