Table 3.

Effect of individual drugs and combinations on cell viability of HeLa cells after 24 h

ID	Conc. µg/ml	Mean O.D	ST.E	Viability %	Toxicity %	IC50
HeLa	–	0.183	0.006351	100	0	µg/ml
Paclitaxel	600	0.009	0.000577	4.918033	95.08196721	112.53
	300	0.013333	0.000882	7.285974	92.7140255
	150	0.064667	0.004485	35.33698	64.66302368
	75	0.117333	0.002186	64.11658	35.88342441
	37.5	0.147333	0.00318	80.51002	19.48998179
	18.75	0.179	0.001528	97.81421	2.18579235
	9.37	0.177667	0.002963	97.08561	2.9143898
	4.68	0.182	0.003055	99.45355	0.546448087
	2.34	0.186333	0.003844	101.8215	0
	1.17	0.178	0.002646	97.26776	2.732240437
Carboplatin	1000	0.011333	0.000333	6.193078	93.80692168	323.57
	500	0.045333	0.006333	24.77231	75.2276867
	250	0.094	0.002517	51.36612	48.63387978
	125	0.151667	0.005044	82.87796	17.12204007
	62.5	0.187	0.003	102.1858	0
	31.25	0.180667	0.000882	98.72495	1.275045537
	15.62	0.185667	0.002186	101.4572	0
	7.81	0.186	0.007506	101.6393	0
Gallic acid	10,000	0.026667	0.00786	14.57195	85.428051	1948.95
	5000	0.04	0.006658	21.85792	78.1420765
	2500	0.082	0.002309	44.80874	55.19125683
	1250	0.092	0.001528	50.27322	49.72677596
	625	0.125	0.005508	68.30601	31.69398907
	312.51	0.183	0.003786	100	0
Drugs combinations	HeLa	0.192667	0.003756	100	0
	Mix 1	0.033	0.005196	17.12773	82.87226865
	Mix 2	0.030333	0.003383	15.74367	84.25632775
	Mix 3	0.051333	0.00348	26.64314	73.35686234
	Mix 4	0.030333	0.003844	15.74367	84.25632775
	Mix 5	0.056	0.001155	29.06524	70.93475891
	Mix 6	0.051	0.005686	26.47013	73.52986973
	Mix 7	0.037333	0.003528	19.37683	80.62317261
	Mix 8	0.035333	0.004177	18.33878	81.66121693