research Effect of Testosterone, Dihydrotestosterone, Estradiol, and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
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research Finasteride-Associated Male Infertility
Stopping finasteride can improve sperm count in infertile men.
research The Effect of Finasteride on the Secretion of Testosterone, DHT, LH, FSH, and Tissue Factors in the Testis of NMRI Mice
Finasteride reduces sperm count and quality and alters hormone levels in mice.
research The Effect of 5α-Reductase Inhibition with Dutasteride and Finasteride on Semen Parameters and Serum Hormones in Healthy Men
Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.
research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
research Physiology and Medical Treatments for Alopecia
Minoxidil, finasteride, and low-level laser light therapy are effective FDA-approved treatments for hair loss.
research Exposure of Xenopus Laevis Tadpoles to Finasteride, an Inhibitor of 5-Alpha Reductase Activity, Impairs Spermatogenesis and Alters Hypophyseal Feedback Mechanisms
Finasteride exposure harms tadpole reproduction and hormone balance.
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 The Impact of SARS-CoV-2 and COVID-19 on Male Reproduction and Men's Health
COVID-19 might affect male fertility, but more research is needed to understand the full impact.
research Beneficial Effect of Spironolactone on Androgenic Alopecia
Spironolactone may help reduce hair loss in androgenic alopecia.
research Reporting on Adverse Clinical Events
Certain medications can reduce mortality risk in COPD patients, but others can increase risks of cardiovascular issues, postoperative delirium, and other adverse effects.
research COVID-19 and Andrology: Recommendations of the French-Speaking Society of Andrology
Wait 3 months after COVID-19 before trying assisted reproduction and further research is needed on COVID-19's effects on male hormones and fertility.
research Mixed Antiandrogenic Chemicals at Low Individual Doses Produce Reproductive Tract Malformations in the Male Rat
Low doses of mixed chemicals cause permanent reproductive malformations in male rats.
research Low-Level Laser Therapy and Narrative Review of Other Treatment Modalities in Androgenetic Alopecia
LLLT is a safe, promising hair loss treatment, but more research needed.
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 Origanum Vulgare L. Leaves Extract Alleviates Testis And Sperm Damages Induced By Finasteride: Biochemical, Immunohistological And Apoptosis Genes Based Evidences
Oregano extract helps fix testis and sperm damage caused by finasteride.
research Finasteride and Sperm Concentration: Rapid Systematic Review
Finasteride appears safe for long-term sperm concentration, but more research is needed for clear conclusions.
research Impact of Microbial Infection on Sperm Parameters of Seminal Bacteria in Asymptomatic Subfertile Males
Seminal bacteria can lower sperm quality in subfertile men.
research The First Visit: Consultation and Workup Before Sperm Banking
A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
research Antioxidant Enzyme Expression of mRNA and Protein in the Epididymis of Finasteride-Treated Male Rat Offspring During Postnatal Development
Finasteride affects offspring's antioxidant enzymes in epididymis, possibly disrupting sperm maturation.
research Assessment of Semen Quality in Patients with Androgenetic Alopecia in an Infertility Clinic
Men with severe hair loss may have poorer sperm quality.
research Finasteride in Androgenic Alopecia
Finasteride treats hair loss but may cause side effects like low libido and dizziness.
research Does Propecia Cause More Harm Than Good: Assessing Reproductive and Non-Reproductive Effects of Finasteride on Male Health
Finasteride treats hair loss but may cause low libido, erectile issues, and depression.
research A Combined Regimen of Cyproterone Acetate and Testosterone Enanthate as a Potentially Highly Effective Male Contraceptive
The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.
research Physiology of the Hypothalamic Pituitary Gonadal Axis in the Male
The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
research Hair Transplantation for Men
Hair transplantation for men has improved, offering natural, lasting results, and may be enhanced by certain medications and future technologies.
research Medical Treatment of Alopecia
The most effective treatments for hair loss are minoxidil, finasteride, PRP, and hair transplants, with steroids and immunosuppressants for autoimmune types.
research Adverse Effects of Common Medications on Male Fertility
Some common medications can harm male fertility, but many effects can be reversed.
research A Review of the Treatment of Male Pattern Hair Loss
Finasteride and minoxidil work best together for hair loss.
research Testosterone Is a Contraceptive and Should Not Be Used in Men Who Desire Fertility
Testosterone replacement therapy can prevent men from fathering children and should not be used by those wanting to stay fertile.