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This means they can only be prescribed by a healthcare practitioner in certain circumstances and cannot be advertised

Jun 2021;87:54-58

15 CuiM

Lipid peroxide is scavenged to H 2 O by glutathione peroxidase (GPx) or glutathione- S -transferase (GST) ( Figure 1 Reactive Oxygen Species and Spermatogenesis Transcriptional Control In vertebrates, the spermatogenesis is controlled by a complex network of endocrine, paracrine, and autocrine signals (2 in response to the hypothalamic gonadotropin hormone releasing (GnRH), the pituitary gland secretes two hormones, the luteinizing hormone (LH), and the follicle stimulating hormone (FSH), involved in the regulation of spermatogenesis, together with other important transcription factors ( Figure 2 Reactive Oxygen Species and Specie Preservation The maintenance of a high redox potential is a prerequisite to maintain the reproductive systems in a healthy state ( in vivo , testosterone promote the expression only, as a consequence of the induction of spermatogenesis ( Concluding Remarks The overall objective of our mini-review was to highlight the beneficial and detrimental role of ROS that comparatively determine and influence the cyclic waves of spermatogenesis and the species preservation

Cameron AD et al