Fig. 2From: Ameliorating potency of Chenopodium album Linn. and vitamin C against mercuric chloride-induced oxidative stress in testes of Sprague Dawley ratsPhotomicrograph (× 40) of sperm DNA damage determined by comet assay in different treatment groups after 30 days of treatment showing control group with more intact DNA (a), Mercury group having comets with short tails (b), vitamin C-treated group (c), and extract-treated group (d) representing somewhat intact DNA compared with the treated groupBack to article page