DFT Study and Antiparasitic Activity of Some Azo Dyes Containing Uracil

Table 5

Minimum lethal concentration (MLC) values obtained at the end of 16, 24, and 48 hours against T. vaginalis trophozoites.

Concentration (μg/mL)	16th h			24th h			48th h			Metronidazole (μg/mL) (positive control)
	Dye I	Dye II	Control	Dye I	Dye II	Control	Dye I	Dye II	Control
10,000	0	0	0	0	0	0	100	79	0
5000	0	0	0	0	0	0	96	35	0
2500	0	0	0	0	0	0	74	0	0	16th h	24th h	48th h
1250	0	0	0	0	0	0	61	0	0	800 μg/mL
625	0	0	0	0	0	0	33	0	0	0	75	100
312.5	0	0	0	0	0	0	0	0	0	0	59	100
156.25	0	0	0	0	0	0	0	0	0	0	43	100
78.125	0	0	0	0	0	0	0	0	0	0	25	100
39.062	0	0	0	0	0	0	0	0	0	0	10	100
19.531	0	0	0	0	0	0	0	0	0	0	0	97
9.7656	0	0	0	0	0	0	0	0	0	0	0	83
4.8828	0	0	0	0	0	0	0	0	0	0	0	67
2.4414	0	0	0	0	0	0	0	0	0	0	0	57
1.2207	0	0	0	0	0	0	0	0	0	0	0	48
0.6103	0	0	0	0	0	0	0	0	0	0	0	0
0.3051	0	0	0	0	0	0	0	0	0	0	0	0