hpga

* Severe energy deficit, sleep disruption, and uncontrollable psychogenic stress suppress hypothalamic gonadotropin-releasing hormone and luteinizing hormone pulsatility, reduce testicular androgen production, and frequently increase sex hormone–binding globulin (SHBG), thereby...

https://academic.oup.com/jsm/article/22/Supplement_4/qdaf320.053/8375197 https://www.vumedi.com/video/a-novel-combination-therapy-for-testosterone-deficiency-clomiphene-citrate-with-oral-testosterone-un/

* Previous illicit androgen users exhibited decreased Leydig cell capacity 2 years after androgen cessation, which potentially influences erectile function https://academic.oup.com/jcem/article-abstract/110/11/e3709/8063344?redirectedFrom=fulltext Abstract Background and Objectives A few...

The role of testosterone, the androgen receptor, and hypothalamic-pituitary-gonadal axis in depression in aging Men (2022) Richard L. Hauger · Ursula G. Saelzler · Meghana S. Pagadala · Matthew S. Panizzon Abstract Considerable research has shown that testosterone regulates many physiological...

Physiology of Male Hormones (2022) Juan Gómez Rivas, Aritz Eguibar, Jose Quesada, Mario Álvarez-Maestro, and Diego M. Carrion 2.1 Introduction to Male Sex Hormones The testicle has two primary functions: endocrine (production of hormones) and exocrine (sperm production) 85–90% of the...

Part 1: Here NV: Can you tell us about your experience with prescribing different options for TRT? Have you seen any difference in using gels versus injections? Is there any advantage or disadvantage to using either one? MS: Injectable, transdermal, buccal, and oral testosterone...