In Vitro Evaluation of a Stable Monomeric Gold(II) Complex with Hematoporphyrin IX: Cytotoxicity against Tumor and Kidney Cells, Cellular Accumulation, and Induction of Apoptosis

Figure 2

Concentration-response curves of [Au(II)𝑡.𝑃≤.05] (Hp_-2H) and cisplatin ((H₂O)₂) against a panel of tumor cell lines as assessed by the MTT-dye reduction assay after 72-hour exposure. Each data point represents the arithmetic mean ± sd of eight separate experiments.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)