[Establishment of animal models of orchitis: Advances in studies].

Male infertility is becoming a concern of the world. Studies show that testicular inflammation is closely related to male infertility, which often manifests itself in low sperm count and motility and even the loss of fertility. In recent years, testicular inflammation-induced male infertility is arousing more and more attention, which adds to the significance of its study. It is imperative to establish stable and reliable animal models for further research on orchitis-induced spermatogenetic dysfunction and the mechanisms of spermatogenesis. This article presents an overview of recent studies on the establishment of animal models of orchitis to provide some reference for researchers in the relevant fields.