research ラット精巣におけるビタミンD 代謝関連遺伝子の発現解析
The testes significantly contribute to vitamin D metabolism and may affect male reproductive health and conditions like hair loss.
Search
for
Sort by
Research
720-750 / 1000+ results 
research Author response: Effects of lifelong testosterone exposure on health and disease using Mendelian randomization
Long-term high testosterone levels can improve bone density and reduce body fat but may increase the risk of prostate cancer and high blood pressure.
research Sex hormones modulate pathogenic processes in experimental traumatic brain injury
Sex hormones affect brain injury differently in males and females.
research Maternal androgen excess inhibits fetal cardiomyocytes proliferation through RB-mediated cell cycle arrest and induces cardiac hypertrophy in adulthood
Excess maternal androgens can cause heart problems in offspring.
research Steroid Sulfatase Deficiency and Androgen Activation Before and After Puberty
In STSD patients, the body compensates for low androgen levels by increasing another enzyme's activity.
research Testosterone in COVID-19 – Foe, Friend or Fatal Victim?
Testosterone may both worsen and protect against COVID-19 effects in men.
research Testosterone+Finasteride Improves Body Composition After Spinal Cord Injury: A Randomized, Double-Blind, Placebo-Controlled Pilot Study
Testosterone and finasteride improve body composition in men with spinal cord injury.
research Testosterone metabolite nonessential for androgen effects
The body's change of testosterone into DHT is not necessary for testosterone's muscle and sexual effects.
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 PCPT Results Could Affect Trial on Testosterone Replacement
The trial on testosterone replacement therapy in older men faced concerns due to prostate cancer risk.
research Hepatotoxicity Associated with Anabolic Androgenic Steroids and Selective Androgen Receptor Modulators: A Literature Review
Anabolic steroids and SARMs can cause serious liver damage.
research Clinical Corner: Case Report Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Long-term finasteride use may affect sperm structure and chromosomes.
research Testosterone Reduces Tight Junction Complexity and Down-regulates Expression of Claudin-4 and Occludin in the Endometrium in Ovariectomized, Sex-steroid Replacement Rats
Testosterone makes the connections in the uterus lining simpler and lowers certain protein levels, which might lead to infertility.
research Beneficios y riesgos de los implantes de testosterona en mujeres: revisión sistemática de la literatura
The risks of testosterone implants in women outweigh the benefits.
research Development of prostate cancer in a patient with primary hypogonadism: intratumoural steroidogenesis in prostate cancer tissues
Prostate cancer can progress even with low testosterone due to internal hormone production in the tumor.
research Sertoli-Leydig cell ovarian tumour: a rare cause of virilisation and androgenic alopecia
A rare ovarian tumor caused high testosterone, hair loss, and missed periods, but surgery fixed these issues and led to pregnancy.
research Suppression of spermatogenesis with desogestrel and testosterone pellets is not enhanced by addition of finasteride.
research Supraphysiological Dose of Testosterone Impairs the Expression and Distribution of Sex Steroid Receptors during Endometrial Receptivity Development in Female Sprague–Dawley Rats
High doses of testosterone disrupt hormone levels and receptor expression in the uterus, affecting fertility.
research Immunolocalization of androgen receptor in the epididymis of rats with dihydrotestosterone deficiency.
Finasteride changes androgen receptor location in rat epididymis without altering tissue structure.
research Exogenous testosterone, finasteride and castration effects on testosterone, insulin, zinc and chromium in adult male rats.
Testosterone and finasteride raise insulin and zinc, lower chromium in male rats.
research Clinical characterization of men with long QT syndrome and torsades de pointes associated with hypogonadism: A review and pharmacovigilance study
Low testosterone in men is a risk factor for a specific heart rhythm issue, and testosterone treatment may help prevent it.
research Hair Coil Penile Tourniquet Syndrome in an Unusual Age
An 8-year-old boy recovered from a rare case of penile tourniquet syndrome after hair removal surgery.
research Association between exogenous testosterone use and new diagnosis of hidradenitis suppurativa: A case series
Exogenous testosterone use may be linked to developing hidradenitis suppurativa.
research Does surgery to preserve fertility in Sertoli-Leydig cell tumours increase the likelihood of spontaneous conception?
Fertility-preserving surgery can help women with early-stage Sertoli-Leydig cell tumors conceive naturally.
research Finasteride-Induced Inhibition of 5α-Reductase Type 2 Could Lead to Kidney Damage—Animal, Experimental Study
Finasteride may cause kidney damage.
research Long-term use of dutasteride to treat androgenic alopecia in young men may lead to persistent abnormalities in semen parameters
Long-term use of dutasteride for hair loss may harm semen quality.
research Hypogonadism as a Reversible Cause of Torsades de Pointes in Men
Low testosterone can cause a heart rhythm problem in men, but fixing it can prevent the issue.
research The Distribution of Preputial Vessels at Different Severity of Rat Congenital Hypospadias Model
Micro-CT helps identify suitable areas for surgical procedures based on blood vessel distribution in hypospadias-affected rats.
research Mitochondria Dysfunction and Inflammation in Traumatic Brain Injury: Androgens to the Battlefront
Androgens like testosterone may help treat traumatic brain injury by reducing mitochondrial stress and inflammation.
research The effects of Finasteride on the expression of Dazl, Tsga10, Sycp3, Prm2 genes during spermatogenesis in testes of NMRI mice
Finasteride, at doses of 5mg or higher, may negatively affect male fertility by reducing the expression of certain genes involved in sperm production.