To study the expression of beta-human chorionic gonadotropin (βhCG) genes in renal cellcarcinomas (RCC) and benign renal disease tissues, nested reverse transc
To study the preparation and cleavage of hairpin ribozyme (HpRz) directed against the transcript of HBV core region in vitro, HRz gene designed by computer targ
To study the regulatory effect of acute and chronic insulin treatment on insulin post-receptor signaling transduction pathway in a human hepatoma cell line (Hep