Antioxidant and Cytotoxicological Effects of Aloe vera Food Supplements

Figure 6

Effects of HTST-juice on HeLa measured as NRU; red stained cells indicate metabolic activity (magnification: 100x): 60 μL/mL (a), 100 μL/mL (b), 300 μL/mL (c), and HTST-juice and 50 μg/mL aloin (d).

(a)

(b)

(c)

(d)