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30-60 / 1000+ resultsresearch Differential transcriptome study on the damage of testicular tissues caused by chronic infection of T. gondii in mice
Chronic T. gondii infection may harm male fertility.
research Idiopathic isolated adrenocorticotropic hormone deficiency combined with testicular germ cell tumor: Case report
A potential link exists between unexplained hormone deficiency, hair loss, and testicular tumors, suggesting thorough screening is needed.
research The Effects of Finasteride on Pituitary-Testicular Hormone Axis and Spermatogenesis in Rat.
research Graham Little-Piccardi-Lassueur syndrome associated with androgen insensitivity syndrome (testicular feminization)
A woman had both Graham Little-Piccardi-Lassueur syndrome, causing hair loss, and complete androgen insensitivity syndrome, making her genetically male but physically female. This suggests androgens don't affect the hair loss condition.
research Effects of the chronic use of finasteride on testicular weight and spermatogenesis in Wistar rats
Finasteride doesn't change rat testicle weight or sperm production.
research Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumour: True Isosexual Development Early After Surgery*
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Single injection of very mild dose botulinum toxin in the vastus lateralis improves testicular spermatogenesis and sperm motility in ageing experimental mice
A mild botulinum toxin injection improved sperm production and movement in aging mice.
research Timing of puberty in relation to semen characteristics, testicular volume, and reproductive hormones: a cohort study
Men who went through puberty later had lower sperm counts and altered hormone levels, possibly affecting fertility.
research Long-term oral exposure to finasteride and different doses of minoxidil induces testicular and epididymal alterations in adult Balb/c mice
Long-term use of finasteride and minoxidil may harm male reproductive health in mice.
research Phosphodiesterase inhibitors used in androgenic alopecia as a possible risk factor for testicular tumor
research Case Report: Disorder of Sexual Development in a Chinese Crested Dog With XX/XY Leukocyte Chimerism and Mixed Cell Testicular Tumors
A female dog with mixed male and female traits was treated successfully with surgery.
research Potential adverse effects of long-term testosterone therapy
Long-term testosterone therapy can cause hormone suppression, affect prostate and heart health, and alter physical characteristics, but does not increase prostate cancer risk and needs more research for full risk assessment.
research New Methods of Endocrine Management of Prostatic Cancer
New hormonal therapies can help treat advanced prostate cancer but may cause testicular issues.
research Dihydrotestosterone Stimulates 5a-Reductase Activity in Pubic Skin Fibroblasts*
Dihydrotestosterone increases the activity of an enzyme in pubic skin cells that converts testosterone to dihydrotestosterone.
research STEROIDS AND STEROID-LIKE COMPOUNDS
Athletes use steroids to enhance performance despite health risks and legal issues, and education on their dangers is needed.
research Male reproductive health after 3 months from SARS-CoV-2 infection: a multicentric study
COVID-19 temporarily affects male reproductive health, but sperm and testosterone levels generally return to normal after three months.
research Non-classic congenital adrenal hyperplasia
Non-classic congenital adrenal hyperplasia is a common disorder causing symptoms like acne and infertility, and it's managed based on symptoms, not just test results. Treatment can improve fertility and reduce miscarriage risk.
research Idiopathic hypogonadotropic hypogonadism in a male runner is reversed by clomiphene citrate
Clomiphene citrate can reverse low hormone levels and symptoms in male runners with hypogonadotropic hypogonadism.
research Membrane androgen receptors may mediate androgen reinforcement
Androgen self-administration might be controlled by membrane receptors, not nuclear ones.
research Nonclassic congenital adrenal hyperplasia
Nonclassic congenital adrenal hyperplasia is a genetic disorder causing hormone imbalances, affecting fertility and requiring personalized treatment.
research Management of CAH during pregnancy
With careful management, people with congenital adrenal hyperplasia can have successful pregnancies and become parents.
research Normal Pubertal Development: Part II: Clinical Aspects of Puberty
Accurate assessment of puberty using Tanner staging is crucial for identifying normal and abnormal development.
research Sperm aneuploidy in infertile male patients: a systematic review of the literature
Infertile men are more likely to produce sperm with abnormal chromosome numbers, which can affect pregnancy success and embryo health.
research A computational approach to mechanistic and predictive toxicology of pesticides
Pesticides can cause reproductive and adrenal health issues.
research Dihydrotestosteron und die Rolle der 5α-Reduktasehemmer bei der benignen Prostatahyperplasie
A stronger dual 5α-reductase inhibitor could improve treatment for benign prostatic hyperplasia by further reducing DHT levels.
research Studies of the components of an oral contraceptive agent in albino rats. II. Progestogenic component and comparison of effects of the components and the combined agent
High doses of norethindrone acetate in rats caused various organ changes but didn't significantly increase tumor rates.
research Testosterone in COVID-19: An Adversary Bane or Comrade Boon
Testosterone's effects on COVID-19 are unclear and need more research.
research Relationship between betacoronaviruses and the endocrine system: a new key to understand the COVID-19 pandemic—A comprehensive review
Betacoronaviruses, like COVID-19, may cause hormone system dysfunction and affect disease susceptibility and severity.
research Exposure of Xenopus laevis tadpoles to finasteride, an inhibitor of 5-α reductase activity, impairs spermatogenesis and alters hypophyseal feedback mechanisms
Finasteride exposure harms tadpole reproduction and hormone balance.