Fig. 1From: Assessment of the toxicity effects of nicotine on sperm and IVF and the potential protective role of silymarin—an experimental study in miceEvaluation of sperm morphology profiles by using aniline blue staining. a Healthy sperm. b Sperm with curvature medial anomalies. c Sperm with amorphous malformations (without head). d Sperm with curvature tail abnormalityBack to article page