Table 2. Mean Percentage of Cells Showing Early Apoptosis, Late Apoptosis, and Necrosis after Exposure to 1/2 MIC Values of the Most Active Compounds for 3 h^a.

	% cell population with different effects after 3 h exposure
Comp. (MIC)	Annexin V+/PI– (early apoptosis)	Annexin V+/PI+ (late apoptosis)	Annexin V–/PI+ (necrosis)
Negative control	3.47 ± 0.26	0.06 ± 0.01	0.15 ± 0.03
Positive control	27.60 ± 2.76	26.43 ± 0.54	2.31 ± 0.01
6d	10.18 ± 0.58	15.60 ± 0.65	3.70 ± 0.22
6e	13.90 ± 0.53	23.60 ± 0.97	1.78 ± 0.11
6f	8.21 ± 1.82	48.30 ± 1.97	9.80 ± 0.32
6g	10.49 ± 0.76	27.92 ± 2.13	2.44 ± 0.08
6h	8.23 ± 1.08	44.65 ± 2.76	11.70 ± 0.34
6i	13.37 ± 0.69	36.34 ± 2.97	1.98 ± 0.97
6j	9.69 ± 0.95	24.93 ± 2.11	4.55 ± 0.79

^a2.5 mM H₂O₂ was used as a positive control.