Figure 7.
Expression of apoptosis‐related proteins in ovarian cancer tumor samples detected by immunohistochemistry. Xenograft tumors from mice treated with normal saline (NS), empty vector (MOCK), programmed cell death 4 (PDCD4) plasmid, cisplatin, MOCK + cisplatin, and PDCD4 + cisplatin were stained with antibodies against Bax, Bcl‐2, and caspase‐3, ‐8, and ‐9. Images shown are representative of each group. Magnification, ×400.