Fig. 8.

Apoptosis induced by treatment with TA and TB (3% and 5% v/v) for 6 h. Panel A – cells not labeled with Annexin V-FITC or PI (viable cells). Panel B – cells labeled with Annexin-V/FITC (early apoptosis). Panel C – cells labeled with both Annexin-V/FITC and PI (late apoptosis). Panel D – cells labeled only with PI (necrotic cells). Data are Mean ± SD of at least three independent experiments. ^*p < .05; ^**p < .001 and ^***p < .0001, as obtained by one way ANOVA with Dunnet post-test.