research Prostaglandin D2-Mediated DP2 and AKT Signal Regulate the Activation of Androgen Receptors in Human Dermal Papilla Cells
PGD2 increases androgen receptor activity in hair cells, which could be targeted to treat hair loss.
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research Contaminants of emerging concern in the fetal environment
Fetal environments contain various chemicals that may disrupt hormones.
research ORIGINAL RESEARCH—ENDOCRINOLOGY: Comparison of the Steady‐State Pharmacokinetics, Metabolism, and Variability of a Transdermal Testosterone Patch Versus a Transdermal Testosterone Gel in Hypogonadal Men
The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
research Incomplete Recovery of Erectile Function in Rat after Discontinuation of Dual 5‐Alpha Reductase Inhibitor Therapy
Rats had lasting erectile problems after stopping a certain medication.
research Inhibition of rat α-reductases by finasteride: Evidence for isozyme differences in the mechanism of inhibition
Finasteride effectively blocks rat enzymes, but with varying methods and strength.
research Efficacy, safety, and tolerability of dutasteride 0.5 mg once daily in male patients with male pattern hair loss: A randomized, double-blind, placebo-controlled, phase III study
Dutasteride 0.5 mg daily improves hair growth safely in men with hair loss.
research Health Promotion Potential of Vegetables Cultivated in Northern Thailand: A Preliminary Screening of Tannin and Flavonoid Contents, 5α-Reductase Inhibition, Astringent Activity, and Antioxidant Activities
Some vegetables from Northern Thailand show promise for health benefits, including hair loss treatment and antioxidant properties.
research Co-administration of 5α-reductase Inhibitors Worsens the Adverse Metabolic Effects of Prescribed Glucocorticoids
Taking 5α-reductase inhibitors with prednisolone can worsen its negative effects on metabolism.
research Pharmacological Options for Treatment of Hyperandrogenic Disorders
Different drugs can treat high male hormone levels in women, but they have various effects and some may harm a fetus.
research Effects of 5-alpha reductase inhibitors
5-alpha reductase inhibitors can cause sexual, neurologic, endocrine, and cardiovascular side effects, but these are rare and usually stop after ending treatment.
research Finasteride in the treatment of men with androgenetic alopecia
Finasteride safely and effectively treats male pattern hair loss, but may cause reversible sexual issues and harm male fetuses.
research Adverse Side Effects of 5α‐Reductase Inhibitors Therapy: Persistent Diminished Libido and Erectile Dysfunction and Depression in a Subset of Patients
Some patients taking finasteride or dutasteride may have ongoing sexual problems and depression even after stopping the medication.
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 5α-Reductase Inhibition Prevents the Luteal Phase Increase in Plasma Allopregnanolone Levels and Mitigates Symptoms in Women with Premenstrual Dysphoric Disorder
High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
research 5α-reductase inhibition and hair growth promotion of some Thai plants traditionally used for hair treatment
Some Thai plants, especially Carthamus tinctorius, could help prevent hair loss and promote hair growth without adverse effects.
research Effect of 5α-Reductase Inhibitors on Sexual Function: A Meta-Analysis and Systematic Review of Randomized Controlled Trials
5α-reductase inhibitors increase the risk of sexual dysfunction, especially in men with enlarged prostate.
research Effect of dutasteride 0.5 mg/d in men with androgenetic alopecia recalcitrant to finasteride
Dutasteride helps hair growth in those unresponsive to finasteride, but may cause more sexual dysfunction.
research Finasteride, a Type 2 5α-reductase inhibitor, in the treatment of men with androgenetic alopecia
Finasteride effectively treats male hair loss, improving growth and density.
research Herbal Extracts Induce Dermal Papilla Cell Proliferation of Human Hair Follicles
Herbal extracts may help hair grow and could be an alternative to synthetic hair loss treatments.
research Dihydrotestosterone Regulates Hair Growth Through the Wnt/β-Catenin Pathway in C57BL/6 Mice and In Vitro Organ Culture
Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.
research Which plant for which skin disease? Part 2: Dermatophytes, chronic venous insufficiency, photoprotection, actinic keratoses, vitiligo, hair loss, cosmetic indications
Certain plant extracts can effectively treat skin conditions like athlete's foot, chronic vein problems, sun damage, skin growths, vitiligo, and hair loss, and may also improve skin appearance.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research Isoallopregnanolone reduces tic‐like behaviours in the D1 CT ‐7 mouse model of Tourette syndrome
Isoallopregnanolone may be a safe and effective treatment for reducing tics in a mouse model of Tourette syndrome.
research 5α-Reductase Inhibitors (5ARIs) and Male Reproduction
5α-Reductase inhibitors can negatively affect male sexual function and, in some cases, significantly reduce sperm count, but these effects may be reversible.
research Pharmacologic management of pattern hair loss
Treat pattern hair loss with finasteride and topical minoxidil.
research Steroid 5α-reductase 2 deficiency leads to reduced dominance-related and impulse-control behaviors
Mice lacking steroid 5α-reductase 2 show less aggression and better impulse control.
research Hair Restoration
Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
research Hair characteristics and androgenetic alopecia in Koreans
Korean hair is typically thicker with a slower growth rate, and treatments like Dutasteride are effective for male pattern hair loss without major side effects.
research 5α-Reductase inhibitors increase acute coronary syndrome risk in patients with benign prostate hyperplasia
Taking both finasteride and dutasteride for prostate issues may raise the risk of heart problems.
research Determination of illegal adulteration of dietary supplements with synthetic hair-growth compounds by UPLC and LC-Q-TOF/MS
The new method accurately detects illegal hair-growth drugs in dietary supplements.