Fig. 6
From: Anti-apoptotic effect of menaquinone-7 protects the brain of ovariectomized rats
A A histogram shows serum estradiol level in all the studied groups, B A histogram shows serum progesterone level in all the studied groups, C A histogram shows serum level of FSH in all the studied groups, and D A histogram shows serum levels of LH in all the studied groups. *: Significant difference to control group, ≠ : Significant difference to K2 group, and $: Significant difference to K2OVX group