Effect of experimental varicocele on the expressions of notch 1, 2, and 3 in rat testes: An immunohistochemical study

The present study suggests that Notch 1 is related to the maturation of spermatids. Notch 2 is related to both proliferation and maturation of spermatogenic cells, whereas Notch 3 seems to be related to Leydig cell functions. The decrease of both Notch-1 and Notch-2 expression depended on the degree of varicocele development over time, indicating a potential role in varicocele-associated testicular dysfunction.