Fig. 2
From: Sodium butyrate promotes synthesis of testosterone and meiosis of hyperuricemic male mice

The effects of HUA and NaB on serum testosterone, GnRH, LH, and FSH levels. The concentrations of GnRH (a), LH (b), FSH (c) and testosterone (d) in serum were quantified using ELISA, and expressed as mean ± SD. *, p < 0.05, **, p < 0.01.