一些常用治疗脑膜炎、脑室炎和分流术后感染的抗菌素,在脑皮质上局部应用时可有致癎或抑制脑电活动的作用.作者对20只猫做了实验.在暴露的脑皮质表面敷上浸过抗生素溶液的明胶海绵,用药后脑电图监护40分钟左右.实验结果表明:青霉素、新青Ⅰ、先锋霉素Ⅰ、羧苄青霉素、多粘菌素钾盐和新霉素都会引起棘波性脑电活动,其中以青霉素、新青Ⅰ最为明显,托 Some commonly used antibiotics for the treatment of meningitis, ventricular inflammation, and post-shunt infection may cause palliation or inhibition of EEG activity when applied topically on the cerebral cortex.The authors performed experiments on 20 cats, The gelatin sponge impregnated with antibiotic solution was treated with electroencephalogram for about 40 minutes.The results showed that penicillin, new green Ⅰ, cephalosporin Ⅰ, carbenicillin, polymyxin potassium and neomycin all cause spines Wave EEG activity, of which penicillin, Shin Young Ⅰ most obvious care