research Activity of Type 1 5α-Reductase Is Greater in the Follicular Infrainfundibulum Compared with the Epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
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research Simultaneous Determination of Androgens and Prostaglandins in Human Urine Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.
research Androgenetic Alopecia And Hair Growth Promotion: Present And Future
Current research explores hair growth drugs, while future research aims for personalized treatments.
research Use of Micrografts and Minigrafts in Hair Restoration
Micrografts and minigrafts for hair restoration provide high patient satisfaction and can cover large areas of hair loss, including sideburns, eyebrows, and beards.
research Normal Head-Hair Length Is Correlated With Its Diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
research Stem Cells Tightly Regulate Dead Cell Clearance to Maintain Tissue Fitness
Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.
research Medical Pearl: Comparing Crown Part Width to Occipital Part Width to Diagnose Female Pattern Hair Loss
research Attention to Innate Circadian Rhythm and the Impact of Its Disruption on Diabetes
Disrupting natural body clocks increases the risk of developing type 2 diabetes.
research Hair Fall Count in 60 Seconds: Clinic-Based Modified Count Versus Home-Based Count
The clinic-based hair fall count method is accurate and reliable.
research The Profibrogenic Role of Neutrophil Extracellular Traps in Stenotic Crohn's Disease: A New Antifibrotic Target?
Targeting NETs may help reduce fibrosis in Crohn's disease.
research Frequency of Deranged Blood Lipids in Male Patients with Androgenetic Alopecia
Many men with male pattern baldness have abnormal blood fat levels, which may raise their risk of heart disease.
research Diagnosis and Treatment of Polycystic Ovary Syndrome: An Endocrine Society Clinical Practice Guideline
The guideline suggests using specific criteria to diagnose PCOS, recommends various treatments for its symptoms, and advises screening for related health issues.
research Wound Healing: A Cellular Perspective
The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.
research The Prevalence and Phenotypic Features of Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis
Polycystic ovary syndrome affects about 6-10% of women, with varying symptoms and the need for standardized global definitions.
research Androgens and Cardiovascular Disease
Male hormones may play a role in the development of heart disease, and more research is needed to understand their effects.
research Androgen Therapy in Women: A Reappraisal: An Endocrine Society Clinical Practice Guideline
The guidelines advise against using testosterone and DHEA in women for most conditions due to safety and effectiveness concerns, but suggest considering testosterone for postmenopausal women with low sexual desire.
research Sulforaphane Mobilizes Cellular Defenses That Protect Skin Against Damage by UV Radiation
Sulforaphane from broccoli can help protect skin from sun damage.
research Tactile Innervation Densities Across the Whole Body
Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
research Addressing Continuous Data for Participants Excluded from Trial Analysis: A Guide for Systematic Reviewers
The conclusion is that the risk of losing significance in meta-analysis results increases with smaller effects and more missing data, and using the median standard deviation for imputation is recommended.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Probiotic Bacteria Induce a Glow of Health
Probiotic bacteria improved skin and hair health in aged mice.
research Local Circadian Clock Gates Cell Cycle Progression of Transient Amplifying Cells During Regenerative Hair Cycling
Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.
research Phenotype and Metabolic Profile of South Asian Women with Polycystic Ovary Syndrome: Results from a Specialist Endocrine Clinic
South Asian women with PCOS are more likely to have metabolic issues and central obesity, and simple measures like waist size and blood pressure can help identify these risks early.
research Hair Follicles Contribute Significantly to Penetration Through Human Skin Only Shortly After Application as a Solvent Deposited Solid in Humans
Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
research Hair Analysis in Health Assessment
Hair mineral analysis might help diagnose diseases early, but standard methods are needed.
research Clinical Use of Conditioned Media of Adipose Tissue-Derived Stem Cells in Female Pattern Hair Loss: A Retrospective Case Series Study
ADSC-CM treatment improved hair density and thickness in women with hair loss, safely and effectively.
research Diagnosis of Hyperandrogenism: Biochemical Criteria
The document concludes that accurate measurement of serum androgens is crucial for diagnosing hyperandrogenism.
research Prevalence of Functional Disorders of Androgen Excess in Unselected Premenopausal Women: A Study in Blood Donors
Many young women who donate blood have hormonal disorders like excess male hormones and PCOS.
research Female Pattern Hair Loss: A Clinical, Pathophysiologic, and Therapeutic Review
No cure for female pattern hair loss, but various effective treatments exist.
research Comparison of Diane 35 and Diane 35 Plus Finasteride in the Treatment of Hirsutism
Diane 35 plus finasteride is more effective for treating hirsutism.