Constituents of French Marigold (Tagetes patula L.) Flowers Protect Jurkat T-Cells against Oxidative Stress

Figure 7

Transmission electron microscopy images of the Jurkat cells: (a) normal cell morphology; (b) and (c) early apoptosis stages in H₂O₂-challenged cells representing chromatin condensation and cytoplasmic vacuolization; (d) late apoptosis stage in H₂O₂-challenged cell representing nuclear fragmentation.

(a)

(b)

(c)

(d)