Regression of the Mammary Branch of the Genitofemoral Nerve May be Necessary for Testicular Descent in Rats
Keywords: cryptorchidism; testis; calcitonin gene-related peptideAR, androgen receptor; CGRP, calcitonin gene related peptide; D, postnatal day; E, embryonic day; GFN, genitofemoral nerve; IFP, inguinal fat pad; IHC, immunohistochemistry; MB, inguinal mammary bud;