Fig. 2

Photomicrographs of PAS-stained liver sections of the control group (a). Acrylamide-administrated groups along the experimental periods (b–d) showing a decrease of carbohydrate contents. The chips feeding groups at 30, 45, and 60 days (e–g) showing a decrease in the carbohydrate contents as compared with the control group. Bee venom-treated (h) and BPF-treated (i) groups at 60 days of treatment showing similarity to the control. Acrylamide-administrated groups treated with either BV (j) or BPF (k) showing improvement of carbohydrate contents. Chips feeding groups treated with either BV (l) or BPF (m) showing improvement in the carbohydrate contents. PAS staining scale bar 10 μm