After treated for 21 d, the mice were sacrificed and liver metastasis rate and liver metastasis nodule Numbers were observed. Expression of CD gene in liver metastasis tissues was determined by RTPCR.
治疗21 d后处死裸鼠，观察肝脏转移率和转移结节数，RTPCR检测CD基因在肿瘤组织的表达，光镜及电镜下观察肿瘤病理学的变化。
It is confirmed that the dysplastic nodule of liver cirrhosis is an important precancer to liver cancer.
探讨超声造影对肝硬化的增生结节与小肝癌鉴别诊断价值。
应用推荐