Daftary et al., Endocrinology 2003
:
In contrast, IGF-1 had no effect or even inhibited GnRH gene expression in adult P60 mice
Luckenbach et al., Gen Comp Endocrinol 2010
:
Three experiments were conducted with dispersed pituitary cells of prepubertal male coho salmon ( Oncorhynchus kisutch ) to determine the time course of the response to IGF1, IGF1 concentration response , and GnRH concentration response