research Diffuse Hypotrichosis from Early Childhood
The girl has a genetic hair condition causing thin hair since childhood.
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research Human Skin Stem Cells and the Aging Process
Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.
research Maternal And Neonatal Hair Mercury Concentrations: The Effect Of Dental Amalgam
Mothers and newborns with dental fillings had higher mercury in their hair, but getting fillings during pregnancy didn't raise mercury levels further.
research Rhythmic Expression of Circadian Clock Genes in Human Leukocytes and Beard Hair Follicle Cells
Human leukocytes and beard hair follicle cells have internal daily clocks, and PER1 and PER3 genes may indicate individual circadian rhythms.
research Does Degree of Baldness Influence Vitamin D Status?
Baldness does not affect vitamin D levels in men.
research Standardizing the 60-Second Hair Count
Men typically shed about 10 hairs in 60 seconds, and this amount doesn't increase with age.
research No Improvement in Male-Pattern Hair Loss Using Laser Hair-Comb Therapy: A 6-Month, Half-Head, Assessor-Blinded Investigation in Two Men
Laser hair-comb therapy doesn't improve male-pattern hair loss.
research Evaluation of Changes in Skin Biophysical Parameters and Appearance After Pneumatic Injections of Non-Cross-Linked Hyaluronic Acid in the Face
Injecting non-cross-linked hyaluronic acid into the face improved skin hydration, texture, pores, and reduced wrinkles.
research Significance of the Follicular Pathway for Dermal Substance Penetration Quantified by Laser Doppler Flowmetry
Hair follicles help substances penetrate the skin faster and more effectively.
research Changes in Serum Free Testosterone, Sleep Patterns, and 5-Alpha-Reductase Type I Activity Influence Sebum Excretion in Female Subjects
Sleep, testosterone levels, and a specific enzyme activity affect skin oil production in women.
research Nanomilled Oral Testosterone Plus Dutasteride Effectively Normalizes Serum Testosterone in Normal Men With Induced Hypogonadism
A combination of nanomilled oral testosterone and dutasteride normalized testosterone levels in men with low testosterone and is safe for short-term use.
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 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 Association Between Premature Hair Greying and Metabolic Risk Factors: A Cross-Sectional Study
Premature hair greying may indicate a higher risk of metabolic problems.
research Epinephrine Vasoconstriction Effect Time in the Scalp Differs According to Injection Site and Concentration
Higher epinephrine concentration and specific injection sites increase scalp vasoconstriction time.
research Study of Frontal Hairline Patterns in Spanish Caucasian Women
Most Spanish Caucasian women have a widow's peak, and their hormone levels suggest they process certain hormones faster.
research Structural Changes in Human Skin After Topical Application of Glucocorticoids Assessed by In Vivo Imaging Technologies
Topical glucocorticoids thin the skin and change collagen structure.
research Effects of Scalp Massage on Physiological and Psychological Indices
Scalp massage reduces stress, increases relaxation, and improves blood circulation.
research Efficacy and Safety of Persimmon Leaf Formulated With Green Tea and Sophora Fruit Extracts on Hair Growth: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
BLH308, with persimmon leaf, green tea, and sophora fruit extracts, safely increased hair density and thickness.
research A Study of the Effects of Topical Minoxidil in the Treatment of Androgenic Alopecia Using Phototrichograms
Minoxidil helps increase hair growth and density in people with hair loss, with higher concentrations giving better results.
research The Effects of Minoxidil, 1% Pyrithione Zinc, and a Combination of Both on Hair Density: A Randomized Controlled Trial
Minoxidil and pyrithione zinc combo most effectively increases hair density.
research Age-Related Changes in Male Skin: Quantitative Evaluation of One Hundred and Fifty Male Subjects
Male skin gets drier and more alkaline as it ages, which may need different skincare than women's skin.
research Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
research Is Xanthine Oxidase Activity in Polycystic Ovary Syndrome Associated with Inflammatory and Cardiovascular Risk Factors?
Women with PCOS have higher xanthine oxidase activity linked to inflammation and heart disease risks.
research Hair Keratinization in Health and Disease
Understanding intermediate filaments helps explain hair health and related diseases.
research Is There Any Relationship Between Decreased AgNOR Protein Synthesis and Human Hair Loss?
Less AgNOR protein production is linked to hair loss.
research Tryptophan in Human Hair: Correlation with Pigmentation
Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
research Study of Frontal Hairline Implantation Patterns in Caucasian Spanish Women
Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.
research Why Care About Linear Hair Growth Rates? A Study Using In Vivo Imaging and Computer-Assisted Image Analysis After Manual Processing in Unaffected Male Controls and Men with Male Pattern Hair Loss
Thicker hair grows faster; hair loss patients have slower growth.
research Pericardial, Pleural Effusion and Anasarca: A Rare Complication of Low-Dose Oral Minoxidil for Hair Loss
A woman developed swelling in her body after taking low-dose oral minoxidil for hair loss, but it resolved after stopping the medication.