Figure 1. Neratinib induced cytotoxicity in mammary cancer AU565 cells. (A) Molecular structure of Neratinib; (B) Cells were stimulated with 0.5, 1, 2.5, 5 μM Neratinib for 36 hours. LDH release was measured using a commercial kit; (C) Cells were stimulated with 0.5, 1, 2.5, and 5 μM Neratinib for 72 hours. LDH release was measured using a commercial kit (^, ^^, ^^^, P<0.05, 0.01, 0.005 vs. vehicle group).