我们研究了维生素 E(Vit E)对甲基苄基亚硝胺(NMBzA)诱发昆明种小鼠前胃肿瘤的影响。以 NMBzA 隔日10mg/kg 体重灌喂10次诱发肿瘤,另隔日灌喂5mg/只 VitE 至5个月,实验 VitE 的防癌作用。结果表明:与阳性对照组比较,VitE 能降低前胃四肿瘤的发生率和癌变率,但无统计学差异(P>0.05,P>0.05),可能因 VitE 用量较小,未能显现出防癌效果。该实验可为人类食管癌的预防提供参考。
In this paper, 31 cases of cancer patients received psychological health education.The change of depresson before and after health education was analysed. The results demonstrated that the depresson severe degree index in most patients after receiving psychological health education showed the decrease of various degrees. This indicates that psychlolgical health education can relieve depresson and improve quality of life for patients with