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肿瘤放疗患者的免疫功能降低往往是影响治疗效果的重要原因之一。本文首次以~(60)Co一次性全身照射的大鼠为研究对象,观察了照射后不同时间大鼠下丘脑、垂体和血浆β--内啡肽含量的变化以及脾细胞ConA增殖反应和IL--2产生能力的改
The decrease of immune function in patients with tumor radiotherapy is often one of the important reasons that affect the therapeutic effect. In this study, the rats exposed to ~(60)Co total body irradiation were used for the first time. The changes of hypothalamus, pituitary and plasma β-endorphin contents and the proliferative responses of splenocytes ConA and IL were observed at different time after irradiation. -2 change in ability