بحثك - "and enzyme-linked immunosorbent assay kits were purchased from Shanghai Westang Biotechnology Company. Objective: To study the effect of metformin combined with cisplatin on the expression of genes related to ovarian cancer cell growth and invasion in vitro. Methods: SKOV3 ovarian cancer cell lines were cultured and randomly divided into the control group treated with serumfree DMEM" - لم يطابق أي من المصادر.