Objective To study the inhibition of vibramycin on the expression of matrix metalloproteinase 2 (MMP 2) and the invasiveness of androgen independent prostatic carcinoma cell line PC 3 in vitro.

目的探讨强力霉素对雄激素非依赖型前列腺癌PC 3细胞基质金属蛋白酶2 (MMP 2)表达的抑制及与体外侵袭能力的关系。