Introduction: Anabolic androgenic steroid use is an uncommon but important cause of male
infertility. As paternal age and anabolic steroid use increases, providers are more likely than …

Sperm mitochondrial dysfunction causes the generation of an insufficient amount of energy
needed for sperm motility. This will affect sperm fertilization capacity, and thus, most …

Methods Between July 2018 and January 2020, we conducted a prospective study of 31
men with primary infertility, TD, and secondary hypogonadism receiving clomiphene citrate …

Androgens represent the main hormones responsible for maintaining hormonal balance and
function in the prostate and testis. As they are involved in prostate and testicular …

Around 15% couples are unable to conceive even after 1 year of unprotected intercourse. A
male factor is solely responsible in about 20% of infertile couples. The prevalence of …

THÈSE POUR LE DIPLÔME D'ÉTAT DE DOCTEUR EN MÉDECINE Page 1 UNIVERSITÉ DE
LILLE FACULTÉ DE MÉDECINE HENRI WAREMBOURG Année : 2020-2021 THÈSE POUR …

There is an unmet need for male contraception. A greater array of male contraceptive of
convenient, reversible methods are needed to meet this need. Development of novel, male …

The prevalence of hypogonadism is an increasing problem that affects increasingly more
men of reproductive age. With the mainstay of hypogonadal treatment involving testosterone …

UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO TESIS Page 1 UNIVERSIDAD
NACIONAL AUTÓNOMA DE MÉXICO FACULTAD DE ESTUDIOS SUPERIORES …

Objective: The main objective of the study is to analyse the effect of thyroxine replacement
on sertoli cell function in men with hypothyroidism. Study Design: Descriptive study Place …