research Cuticle Damage and the Tensile Properties of Human Hair
Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
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research The Effects of Lovastatin on Conventional Medical Treatment of Lower Urinary Tract Symptoms with Finasteride
Lovastatin doesn't improve lower urinary tract symptoms treatment.
research Cosmetics and Hair Loss
Hair care products don't cause hair loss if used correctly.
research Finasteride for Androgenetic Alopecia Is Not Associated with Sexual Dysfunction: A Survey-Based, Single-Centre, Controlled Study
Finasteride use doesn't cause sexual dysfunction in men with hair loss.
research Topical Calcipotriol for Preventive Treatment of Hypertrophic Scars
Calcipotriol doesn't prevent hypertrophic scars, but keratinocyte activation is important in scar formation.
research Effects of the Chronic Use of Finasteride on Testicular Weight and Spermatogenesis in Wistar Rats
Finasteride doesn't change rat testicle weight or sperm production.
research Topical Cyclosporin A in Alopecia Totalis: Failure of Therapeutic Effect Due to Lack of Penetration
Topical cyclosporin A doesn't work for alopecia totalis because it doesn't penetrate the skin well.
research Inhibition of Steroid 5 Alpha-Reductase with Finasteride: Sleep-Related Erections, Potency, and Libido in Healthy Men
Finasteride doesn't affect erections much, but may decrease libido in men.
research Hair as an Indicator of the Calcium and Phosphorus Status of Ponies
Hair analysis can't determine ponies' calcium and phosphorus levels; use soil and feed tests instead.
research Hair Regrowth in Male and Female Pattern Hair Loss Does Not Involve the Conversion of Vellus Hair to Terminal Hair
Hair regrowth doesn't convert thin hairs to thick hairs, but increases overall hair density.
research Failure to Induce Alopecia Areata in C3H/HeJ Mice with Exogenous Interferon Gamma
Interferon gamma alone can't cause alopecia areata in C3H/HeJ mice.
research Lack of Effect of Topical Finasteride Suggests an Endocrine Role for Dihydrotestosterone
Topical finasteride doesn't reduce DHT levels, hinting at an endocrine role in hair loss.
research Mild-To-Moderate COVID-19 Is Not Associated With Worsening Of Alopecia Areata: A Retrospective Analysis Of 32 Patients
COVID-19 doesn't make alopecia areata worse.
research Chromium Supplementation Does Not Improve Weight Loss or Metabolic and Hormonal Variables in Patients with Polycystic Ovary Syndrome: A Systematic Review
Chromium supplements don't help with weight loss or improve hormone and metabolism issues in people with polycystic ovary syndrome.
research Randomized Questionnaire-Based Case-Control Research Study on Evaluation of Sexual Function in Indian Patients Taking Oral Finasteride for Androgenetic Alopecia
Finasteride doesn't negatively affect sexual function in Indian men with hair loss.
research Effect of 1-Mg Dose of Finasteride on Spermatogenesis and Pregnancy
Finasteride 1-mg doesn't harm sperm or pregnancy chances.
research Steady-State Pharmacokinetics of Oral Testosterone Undecanoate with Concomitant Inhibition of 5α-Reductase by Finasteride
Finasteride doesn't affect oral testosterone undecanoate, and high DHT levels may cause acne, prostate issues, and hair loss.
research Lack of Association Between 5α-Reductase Inhibitors and Depression
5α-Reductase inhibitors don't cause depression.
research Evidence for Supplemental Treatments in Androgenetic Alopecia
The review doesn't clearly say if biotin, caffeine, melatonin, a marine extract, and zinc are effective for treating hair loss.
research Prolongation of Off-Cycle Interval by Finasteride Is Not Associated with Survival Improvement in Intermittent Androgen Deprivation Therapy in LNCaP Tumor Model
Finasteride doesn't improve survival in LNCaP tumor model during off-cycle of therapy.
research Finasteride, A Steroid 5α-Reductase Inhibitor, Does Not Affect the Oxidative Metabolism of Antipyrine
Finasteride doesn't affect antipyrine metabolism, so interactions with cytochrome P-450 enzyme drugs are unlikely.
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 Practice Gaps: Trichoscopy in Clinical Care
Doctors don't use trichoscopy enough, even though it's good for diagnosing hair problems.
research Lack of Endocrine Systemic Side Effects After Topical Application of Spironolactone in Men
Topical spironolactone cream doesn't cause hormone-related side effects in the body.
research Bone Density Is Normal in Male Rats Treated with Finasteride
Finasteride doesn't affect bone density in male rats.
research Reply to 'Frontal Fibrosing Alopecia'
Smoking doesn't cause or prevent Frontal Fibrosing Alopecia, hormonal imbalance may be involved, and a combination of antiandrogens and steroids can help stabilize the condition.
research Can AMH Levels Distinguish LOCAH from PCOS Among Hirsute Women?
AMH levels can't reliably tell the difference between LOCAH and all types of PCOS in women with excessive hair growth.
research Androgenetic Alopecia in Women and Men Is Not Related to COVID-19 Infection Severity: A Prospective Cohort Study of Hospitalized COVID-19 Patients
Hair loss doesn't affect COVID-19 severity.
research Disorders of Hair Growth and the Pilosebaceous Unit: Facts and Controversies
Experts don't fully agree on how to diagnose certain hair growth disorders and more research is needed to understand them better.
research Androgenetic Alopecia: An Attempt to Target Microinflammation
Reducing micro-inflammation didn't change hair growth patterns in AGA.