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240-270 / 1000+ resultsresearch MK-386, an Inhibitor of 5α-Reductase Type 1, Reduces Dihydrotestosterone Concentrations in Serum and Sebum without Affecting Dihydrotestosterone Concentrations in Semen1
MK-386 lowers DHT in blood and skin but not in semen.
research Three-Month Treatment With a Long-Acting Gonadotropin-Releasing Hormone Agonist of Patients With Benign Prostatic Hyperplasia: Effects on Tissue Androgen Concentration, 5α-Reductase Activity and Androgen Receptor Content*
A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
research Guideline for the primary care management of male lower urinary tract symptoms
Dual therapy with specific medications can help manage male urinary symptoms and reduce side effects.
research Early Antiandrogen Therapy With Dutasteride Reduces Viral Shedding, Inflammatory Responses, and Time-to-Remission in Males With COVID-19: A Randomized, Double-Blind, Placebo-Controlled Interventional Trial (EAT-DUTA AndroCoV Trial – Biochemical)
Dutasteride treatment in men with mild to moderate COVID-19 reduced viral shedding, inflammation, and recovery time without serious side effects.
research RE: EFFECT OF THE DUAL 5α-REDUCTASE INHIBITOR DUTASTERIDE ON MARKERS OF TUMOR REGRESSION IN PROSTATE CANCER
Dutasteride may help treat prostate cancer by causing cancer cells to shrink and die.
research Alpha-blockers/finasteride: no benefit in ED
research The Effect of 5α-Reductase Inhibition With Dutasteride and Finasteride on Bone Mineral Density, Serum Lipoproteins, Hemoglobin, Prostate Specific Antigen and Sexual Function in Healthy Young Men
Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.
research Contrast-Enhanced Ultrasound (CEUS) Evaluation of Canine Prostatic Hyperplasia before and after Osaterone Acetate Therapy: Preliminary Results
Osaterone acetate reduces prostate size and enzyme levels in dogs with benign prostatic hyperplasia.
research Finasteride with Doxazosin to Reduce BPH Progression
research Associations between semen quality and lower urinary tract symptoms in ageing male
The conclusion is that doctors should be careful when prescribing 5α-reductase inhibitors due to possible serious side effects, and they should discuss these risks with patients.
research BH02 Reversibility of 5-alpha reductase inhibitor effects on semen parameters: a review of human evidence
The review examines the effects of 5α-reductase inhibitors, finasteride and dutasteride, on semen parameters and their reversibility. Finasteride, particularly at 1 mg, causes mild and reversible reductions in semen volume, sperm concentration, and total sperm number, with minimal impact on sperm motility and morphology. Higher doses (5 mg) may cause transient motility reductions. Dutasteride has more significant effects, including greater declines in semen volume, motility, and total sperm number, with incomplete recovery after long-term use (18-20 months). Gonadotrophin levels remain stable, indicating preserved hypothalamic-pituitary function. The findings suggest caution with prolonged dutasteride use in men planning conception.
research Dutasteride/finasteride
Finasteride and dutasteride may cause macular abnormalities.
research Simultaneous pharmacokinetic and pharmacodynamic analysis of 5α-reductase inhibitors and androgens by liquid chromatography tandem mass spectrometry
The method effectively measures drug impact on DHT levels in prostate treatments.
research Effect of MK-386, a novel inhibitor of type 1 5 alpha-reductase, alone and in combination with finasteride, on serum dihydrotestosterone concentrations in men.
MK-386 and finasteride together effectively reduce DHT levels, potentially treating acne and male pattern baldness.
research Prospective randomized study of sexual function in men taking dutasteride for the treatment of androgenetic alopecia
Dutasteride safely treats hair loss without harming sexual function.
research Editorial Comment
Dutasteride reduces prostate cancer risk by 23% in high-risk men.
research 842Combination therapy with rofecoxib and finasteride in the treatment of men with lower urinary tract symptoms (LUTS)
research Androgen Deprivation Therapy in Prostate Cancer: Focusing on Sexual Side Effects
Androgen Deprivation Therapy for prostate cancer often reduces sexual function but intermittent therapy may be more tolerable.
research Finasteride
research Finasteride
research Finasteride
research Finasteride
research Dutasteride for Androgenetic Alopecia—Words of Caution
Dutasteride's effect on hair loss treatment is uncertain and should be used cautiously.
research Sexual dysfunction in subjects treated with inhibitors of 5α-reductase for benign prostatic hyperplasia: a comprehensive review and meta-analysis
Men taking 5α-reductase inhibitors for enlarged prostate have a higher chance of experiencing reduced sexual desire and erectile dysfunction.
research Un nuevo anovulador antiandrogénico
El acetato de ciproterona trata problemas androgénicos como hirsutismo, acné, seborrea y alopecia con diferentes dosis y combinaciones.
research Characteristics of flutamide action on prostatic and testicular functions in the rat
Flutamide combined with an LHRH agonist effectively inhibits prostate growth, suggesting it could treat prostate cancer.
research Long-term dutasteride therapy in men with benign prostatic hyperplasia alters glucose and lipid profiles and increases severity of erectile dysfunction
Long-term use of dutasteride for enlarged prostate may worsen blood sugar, cholesterol, and erectile dysfunction.
research PD23-01 INHIBITOR OF 5A-REDUCTASE TYPES II PROMOTES THE INFILTRATION OF CD8+T CELLS IN BPH TISSUES.
Finasteride increases CD8+ T cells in BPH tissues.
research [Antiandrogen therapy of acne, falling hair and hirsutism (author's transl)].
Cyproterone acetate is an effective treatment for women with acne, hair loss, and excessive hair growth.