1 citations
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May 2023 in “Fertility and sterility” In this cohort study of young Danish men, self-reported older age at voice break was linked to certain reproductive hormone changes that suggest reduced male fecundity, but associations with semen characteristics and testicular volume were not statistically significant.
72 citations
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October 1998 in “Baillière's clinical endocrinology and metabolism” This article discusses the potential effects of exogenous testosterone, highlighting that its impact on prostate cancer progression, cardiovascular health, and behavior remains uncertain and needs further investigation.
12 citations
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January 2016 in “Endocrinology, diabetes & metabolism case reports” This report describes a 19-year-old male with 49,XXXXY syndrome receiving testosterone replacement therapy, which led to improvements in reproductive development, metabolism, and social interaction after a year of treatment.
9 citations
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March 2023 in “Chemosphere” This study found that exposure to certain pesticides may be associated with delayed sexual maturation in adolescent males.
5 citations
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July 2019 in “Nutrients” This study found that boys in Mexico City with selenium intake below the recommended dietary allowance had lower odds of progressing to advanced stages of pubertal development, while no association was observed in girls.