Immunohistochemical Expression of Ki-67 Antigen, Cox-2 and Bax/Bcl-2 in Prostate Cancer; Prognostic Value in Biopsies and Radical Prostatectomy Specimens

The IHC expression of Ki-67 and Cox-2 proteins in our study do offer valuable prognostic information, mostly the first one. Thus, we think these markers might be studied in larger series of patients for its further validation as prognostic factors in prostate biopsies.