Disruption of androgen signaling during puberty affects Notch pathway in rat seminiferous epithelium

Background Onset of spermatogenesis at puberty is critically dependent on the activity of hypothalamic-pituitary-gonadal axis and testosterone production by Leydig cells. The aim of this study was to examine whether activation of Notch receptors and expression of Notch ligands and effector genes in rat seminiferous epithelium are controlled by androgen signaling during puberty. Methods Peripubertal (5-week-old) Wistar rats received injections of...