research Squamous metaplasia of the prostate and diffuse alopecia in a 13-year-old castrated dog due to chronic ingestion of exogenous estradiol
A castrated dog developed hair loss and prostate issues from long-term exposure to estrogen cream.
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180-210 / 1000+ resultsresearch A case report of a novel homozygote mutation causing severe Leydig cell hypoplasia: insights in the coexistence of nonsense mutation and polymorphism in the same LHCGR gene locus
A new genetic mutation causes severe Leydig cell hypoplasia, affecting sexual development.
research Trichilemmal cysts of the scrotal wall
Ultrasound is effective for diagnosing scrotal cysts, and prompt treatment is crucial to prevent severe complications.
research 133 TIME LAGS BETWEEN VARIOUS MATURITY MEASURES AND SPERMACRCHE
Certain maturity signs appear before and after the first release of sperm in boys.
research Can we predict prostate size by scoring baldness? The relationship of androgenic alopecia and lower urinary tract symptoms
research Total prostate volume as risk factor for semen pathologies in ageing male
Larger prostate size in older men may be linked to poorer semen quality and fertility issues.
research Exploring the efficacy of testosterone undecanoate in male children with 5α‐reductase deficiency
Testosterone undecanoate safely and effectively increased penis size in male children with 5-alpha-reductase deficiency.
research Transient scrotal hair growth in infancy
Some infants temporarily grow scrotal hair, which usually disappears on its own without any health issues.
research Effects of pre- and post-pubertal dihydrotestosterone treatment on penile length in 5α-reductase type 2 deficiency
Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
research Baldness, acne and testicular germ cell tumours
Men with testicular cancer were less likely to experience baldness and severe acne.
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 Can we predict prostate size by scoring baldness? The relationship of androgenic alopecia and lower urinary tract symptoms.
Baldness score can't be used to predict prostate size.
research Left Testicular Hypoplasia and Right Cryptorchid Testes Seminoma in a German Shepherd Dog
Testicular abnormalities in dogs should be treated to prevent complications like seminoma.
research Physiology of Testicular Function
The testes produce sperm and hormones essential for male development.
research Testosterone metabolites differentially maintain adult morphology in a sexually dimorphic neuromuscular system
Androgens are essential for maintaining adult neuromuscular structure.
research Testosterone regulates levels of cystic fibrosis transmembrane regulator, adenylate cyclase, and cAMP in the seminal vesicles of orchidectomized rats
Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.
research Preoperative hormonal stimulation in hypospadias: a systematic review
Hormone treatment before hypospadias surgery can increase penis size and reduce surgery complications.
research Hormonal control of vas deferens fluid volume and aquaporin expression in rats
Testosterone increases fluid secretion and aquaporin expression in the vas deferens, which is important for male fertility.
research Salivary testosterone levels in infertile men
Men with low or no sperm count have lower salivary testosterone levels, and saliva testing can measure their testosterone well.
research 215. Plasma testosterone and dihydrotestosterone in cryptorchid boys treated with HCG
research A randomized, double‐blind, controlled trial of testosterone gel treatment versus vehicle control on the facial hair of young men with beta‐thalassemia major
Testosterone gel helps increase facial hair in young men with beta-thalassemia major.
research Prostate volume and its relationship with anthropometric variables among different ethnic groups of South-Kivu, DR Congo
Prostate size varies by ethnic group, age, residence, and blood glucose, but not by body measurements or fat.
research Gonadal Function Abnormalities in Sickle Cell Anemia
Sickle cell anemia causes hormone issues and delayed puberty due to testicular failure.
research マストミス雌雄前立腺における5α-reductase inhibitor (Finasteride)の影響
Finasteride reduces prostate size and DHT in male mastomys but not in females.
research SEXUAL DIMORPHISM IN MAMMALS
Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
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 Androgen Levels and Body Size Are Associated with Directional as Well as Fluctuating Asymmetry Patterns in Adult !Kung San and Kavango Males from Northern Namibia
Higher androgen levels are linked to less asymmetry in !Kung San males.
research Morphology of the testis and the epididymis in rats with dihydrotestosterone (DHT) deficiency.
DHT deficiency in rats reduces sperm content and affects testis structure over time.
research GYNECOMASTIA AFTER FINASTERIDE THERAPY
Finasteride may cause breast enlargement, low testosterone a risk factor.
research Single injection of very mild dose BOTOX in the vastus lateralis improves testicular spermatogenesis and sperm motility in ageing experimental mice
A small BOTOX dose improved sperm production and movement in older mice.