Spectroscopic Characterization, In Vitro Cytotoxicity, and Antioxidant Activity of Mixed Ligand Palladium(II) Chloride Complexes Bearing Nucleobases

Table 4

IC₅₀ values of the complexes tested on the respective cell lines.

Complex	Cell line
	HL60	U937
cis-[PdCl2(Cyt)(Gua)]	132.01 ± 3.44	17.63 ± 1.25
cis-[PdCl2(Cyt)(Ad)]	>200	34.56 ± 2.02
cis-[PdCl2(Ad)(Gua)]	11.45 ± 2.91	8.31 ± 1.44
Adenine	>200	>100
Cytosine	>200	44.95 ± 7.11
Guanine	71.38 ± 9.01	53.53 ± 8.55
Curcumin	5.40 ± 2.55	8.63 ± 1.94