Table 4.

IC₅₀ (μM) and SI values obtained for the PC-3, SNB-19, and RAW-264.7 cell lines treated with [Cu(Gln)(phen)(H₂O)]NO₃·H₂O complex for 72 h.

Cell line	Histotype	aIC50 μM (CI 95 %)/SI
		[Cu(Gln)(phen)(H2O)]NO3·H2O	Cisplatin
PC3	Prostate	3.3 (2.6–4.1)/1.3	4.8 (3.3–7.0)
SNB19	Glioblastoma	3.8 (3.3–4.6)/1.1	2.9 (2.3–3.6)
RAW 264.7	Macrophage	4.2 (3.8–4.6)	–

CI 95 %: Data are presented as IC₅₀ values and 95 % confidence interval.

S.I.: Selectivity index - IC₅₀ value in the non-tumor cell line (RAW 264.7) divided by the IC₅₀ value in the tumor cell lines.

^aIC₅₀: Half-maximal inhibitory concentration.