research Variation in Human Hair Ultrastructure Among Three Biogeographic Populations
Different populations have distinct hair structures related to their ancestry.
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research A Practitioner's Guide to Hair Loss Part 1: History, Biology, Genetics, Prevention, Conventional Treatments, and Herbals
The document concludes that hair loss is influenced by genetics and other factors, and while treatments like finasteride can help, they have limitations and side effects.
research Book Review: Pediatric Hospital Medicine: Textbook of Inpatient Management
The book is a useful resource for healthcare providers working with hospitalized children but misses some important studies and detailed problem evaluations.
research Scientific Opinion on the Tolerable Upper Intake Level for Selenium
Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
research Hair Loss, Body Height and Attractiveness Malus for Men
Men with hair loss are seen as less attractive and shorter, and height is a key factor in attractiveness ratings.
research Drug Information Analysis Service: Effectiveness of Cromolyn Sodium in Treating Asthma in Children Under 2 Years Old
Cromolyn sodium's effectiveness for treating asthma in children under 2 is unclear, possibly more beneficial for older children, and further research is needed.
research Comparison of Healthy and Dandruff Scalp Microbiome Reveals the Role of Commensals in Scalp Health
Certain bacteria and fungi are linked to healthy scalps and dandruff, suggesting that the scalp's microbial balance affects its health.
research Topical Melatonin for Treatment of Androgenetic Alopecia
Melatonin solution helps treat hair loss in men and women.
research A Randomized Clinical Trial of 5% Topical Minoxidil Versus 2% Topical Minoxidil and Placebo in the Treatment of Androgenetic Alopecia in Men
5% minoxidil works better for hair growth and density, with minor irritation.
research Adverse Effects and Safety of 5-Alpha Reductase Inhibitors (Finasteride, Dutasteride): A Systematic Review
5-alpha reductase inhibitors are generally safe but can cause sexual side effects and require patient education on risks.
research Impact of Low Dose Finasteride for the Treatment of Androgenic Alopecia on Serum Prostate Specific Antigen Levels in Men Participated in Population-Based Screening for Prostate Cancer
Low dose finasteride causes only minor changes in PSA levels in men over 50 with BPH.
research Subclinical Hypothyroidism Does Not Influence the Metabolic and Hormonal Profile of Women with PCOS
Mild thyroid issues don't affect the metabolism and hormones of women with PCOS.
research Neuronal Mimicry as a Resistance Phenotype in Cancer Cells
Low dose finasteride causes only small changes in PSA levels in older men with BPH.
research Results of Stage I in a Phase II Randomized Bilateral Comparison of Bexarotene 1% Topical Gel in Alopecia Areata
Bexarotene 1% topical gel helped some patients with alopecia areata regrow hair.
research Cerebellar Medulloblastoma: Treatment by Irradiation of the Whole Central Nervous System
Radiation therapy with a higher dose for the brain improves survival in cerebellar medulloblastoma.
research Jaw Wiring in Treatment of Obesity
Jaw wiring helps with weight loss but long-term habits are needed to keep it off.
research Inhibition of Skin 5α-Reductase by Oral Contraceptive Progestins In Vitro
Norgestimate is the most effective birth control progestin for reducing an enzyme linked to acne and excessive hair growth in women.
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 Overexpression of Aldo-Keto Reductase 1C3 in LNCaP Cells Diverts Androgen Metabolism Towards Testosterone Resulting in Resistance to the 5α-Reductase Inhibitor Finasteride
Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
research Platelet-Rich Plasma in Combination With 5% Minoxidil Topical Solution and 1 mg Oral Finasteride for the Treatment of Androgenetic Alopecia: A Randomized Placebo-Controlled, Double-Blind, Half-Head Study
Combining platelet-rich plasma with 5% minoxidil solution improves hair regrowth in androgenetic alopecia patients.
research HIV, Fungal, and Infectious Diseases
The document concludes that various treatments for skin conditions are effective, but some require further research, and certain factors like gender and lifestyle can influence disease outcomes.
research Testosterone 5-Alpha-Reductase Inhibitory Active Constituents of Piper Nigrum Leaf
Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
research Anti-Androgenic and Hair Growth Promoting Activities of Lygodii Spora (Spore of Lygodium Japonicum): Active Constituents Inhibiting Testosterone 5α-Reductase
Lygodii Spora extract may help treat hair loss by blocking a hair loss-related enzyme and promoting hair growth.
research Do 5α-Reductase Inhibitors Raise Circulating Serum Testosterone Levels? A Comprehensive Review and Meta-Analysis Explaining Paradoxical Results
5α-Reductase inhibitors do not consistently increase testosterone levels in the blood.
research Comparison of High-Dose Finasteride (5 mg/day) Versus Low-Dose Finasteride (2.5 mg/day) in the Treatment of Hirsutism
Low-dose finasteride effectively treats hirsutism, is safe, and cost-effective.
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 External Genitalia Abnormalities in Male Rats Exposed In Utero to Finasteride, a 5α-Reductase Inhibitor
Finasteride exposure in pregnancy causes genital abnormalities in male rats.
research A Model for the Turnover of Dihydrotestosterone in the Presence of the Irreversible 5α-Reductase Inhibitors GI198745 and Finasteride
Both drugs lower DHT levels, with GI198745 being more effective.
research Oral Testosterone With and Without Concomitant Inhibition of 5α-Reductase by Dutasteride in Hypogonadal Men for 28 Days
Taking oral testosterone with or without dutasteride increases testosterone levels and could be an effective treatment for low testosterone.
research Five-Alpha-Reductase Inhibitors for Prostate Cancer Prevention
5-alpha-reductase inhibitors can lower prostate cancer risk but may increase high-grade tumors and cause sexual side effects.