Methods The solution or membrane containing dimethylbenzanthracene ( DMBA) was pasted on rabbit's buccal mucosa three times a week for 12 weeks. 方法将二甲基苯并蒽(DMBA)制成DMBA丙酮溶液及DMBA药膜,涂抹或贴附于家兔口腔颊黏膜,3次/周,共12周。
Methods clinic and microscopic observations were applied to the model of golden hamster check pouch precancer lesion induced by dimethylbenzanthracene ( DMBA) which was blocked by microwave. 方法微波辐射于二甲基苯丙蒽(DMBA)诱导的金地鼠颊囊癌前病变模型上,进行肉眼观察及光镜的形态学观察。