Objective To explore the effect and mechanism of ligand pioglitazone ( PGZ ) activating PPAR - γ on the invasiveness of cholangiocarcinoma cell in vitro .
目的探讨过氧化物酶体增殖物激活受体-γ（PPAR-γ）经其配体吡咯列酮（pioglitazone，PGZ）激活后，对胆管癌细胞体外侵袭力的影响及机制。
pgz