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Human Male Sex: Endocrine Disruption and Male Reproductive Wellness

Mittwoch, Februar 12th, 2020

Human Male Sex: Endocrine Disruption and Male Reproductive Wellness

9.1 Introduction

Male sexuality is set genetically during the time of fertilization because of the existence of a Y chromosome within the spermatozoan since it fuses using the X-chromosome-containing ovum, plus the sex-determining area associated with Y chromosome (SRY) then drives the bipotential gonad for the embryo to be a testis through hormone-independent mechanisms 1,2. But, after the very early testis is created, growth of the total male phenotype, including further testicular development (masculinization), becomes entirely influenced by a complex community of hormonal signals, especially hormones secreted through the testes 2. (mehr …)