Table 5.

OSI values calculated using TOS and TAS values.

Groups	OSI
Control	5.24 ± 0.92
OLE IC50	0.22 ± 0.04****
PTX IC50	0.94 ± 0.09****
10%	0.42 ± 0.05****
20%	0.26 ± 0.07****
30%	0.12 ± 0.03****
40%	0.62 ± 0.15****

Note: ****p < 0.0001 when compared with the control. The results are shown as mean ± SEM of three experiments (n = 3).