Fig. 1

Effects of melatonin administration on the (a) body weight (b) relative epididymal weight (c) relative testicular weight of pregabalin-exposed male Wistar rats. Data are expressed as mean ± standard deviation (n = 5). Bars carrying superscript a are statistically significant (p < 0.05) when compared to Ctrl; b are statistically significant (p < 0.05) when compared to Mel; c are statistically significant (p < 0.05) when compared to LD PG; d are statistically significant (p < 0.05) when compared to HD PG; e are statistically significant (p < 0.05) when compared to LD PG + Mel