research Measuring changes in chemistry, composition, and molecular structure within hair fibers by infrared and Raman spectroscopic imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
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780-810 / 1000+ results research Chemical and photo-oxidative hair damage studied by dye diffusion and electrophoresis.
Chemical treatments and light exposure damage hair proteins.
research Dopa oxidase activity in the hair, skin and ocular melanocytes is increased in the presence of stressed fibroblasts
Stressed fibroblasts greatly increase melanin production in hair, skin, and eye cells, mainly due to a growth factor called bFGF.
research Discussion: Themes in the Molecular Structure of Hair
Keratin proteins are crucial for hair structure and strength.
research Population-based screening cohort study reveals no association between monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), multiple myeloma (MM), and alopecia
research Monilethrix: an ultrastructural study
Monilethrix hair issues are due to problems in the hair's internodes.
research Finasteride promotes worsening of the cardiac deleterious effects of nandrolone decanoate and protects against genotoxic and cytotoxic damage
Finasteride worsens heart damage but reduces cell toxicity caused by nandrolone decanoate.
research Effect of 150 kHz Electromagnetic Radiation on the Development of Polycystic Ovaries Induced by Estradiol Valerate in Sprague Dawley Rats.
150 kHz electromagnetic radiation may improve polycystic ovary condition in rats.
research Tremella polysaccharide microneedles loaded with magnetic dental pulp stem cell intracellular vesicles used for androgenic alopecia
A new microneedle treatment could effectively regrow hair in androgenic alopecia.
research Effect of finasteride on serum concentrations of dihydrotestosterone and testosterone in three clinically normal sexually intact adult male dogs.
Finasteride significantly reduces DHT levels in male dogs without affecting testosterone levels, suggesting it could be used to treat benign prostatic hypertrophy in dogs weighing 10 to 50 kilograms.
research Trident™ Thermal Conductivity Application Highlight: Thermal Conductivity Measurements of Hair and The Influence of Thermal Protectants
Thermal protectants help reduce hair damage from heat styling.
research Trident™ Thermal Conductivity Application Highlight: Thermal Conductivity Measurements of Hair and The Influence of Thermal Protectants
Thermal protectants help reduce hair damage from heat styling.
research Partial interchangeability of Fz3 and Fz6 in tissue polarity signaling for epithelial orientation and axon growth and guidance
Fz3 and Fz6 can partially replace each other in tissue polarity and axon guidance.
research Human hair follicle dermal papilla cell, dermal sheath cell and interstitial dermal fibroblast characteristics.
DP and DS cells are different from DF cells in structure and function.
research Association of 5-α reductase inhibitors and sexual dysfunction: A RADAR report
Using hair loss drugs finasteride and dutasteride may cause sexual side effects.
research 남성의 안드로겐성 탈모자의 임상적 진단과 관리
Weekly treatments increased hair density in men with androgenetic alopecia.
research Exposure to gamma-rays at the telogen phase of the hair cycle inhibits hair follicle regeneration at the anagen phase in mice
Gamma-ray exposure during hair rest phase harms hair growth and color in mice.
research Sex differences in the effect of finasteride on acute ethanol withdrawal severity in C57BL/6J and DBA/2J mice
Finasteride reduces alcohol withdrawal severity in male mice but increases it in female mice.
research Dauricine attenuates Oct4/sonic hedgehog co‐activated stemness and induces reactive oxygen species‐mediated mitochondrial apoptosis via AKT /β‐catenin signaling in human neuroblastoma and glioblastoma stem‐like cells
Dauricine may help treat certain brain cancers by reducing cancer cell growth and promoting cell death.
research Acquired Generalized Hypertrichosis Due to Diazoxide
A 6-year-old boy developed excessive hair growth after taking diazoxide for low blood sugar.
research Associations Between Iron Metabolism and Obstructive Sleep Apnea Severity in Female and Male Individuals With Self‐Reported Androgenetic Alopecia: A Propensity‐Score Matching Analysis From the EPISONO Database
Iron levels are linked to sleep apnea severity, especially in women with hair loss.
research Monitoring of Wool Stretching Process Using Polarized Second Harmonic Generation
Stretching wool changes its structure and improves fiber alignment.
research Glyburide blocks the relaxation response to BRL 34915 (cromakalim), minoxidil sulfate and diazoxide in vascular smooth muscle.
research Scanning Electron Microscopy Approach for Evaluation of Hair Dyed with Lawsonia inermis Powder: in vitro Study
Henna dye improves hair cuticle and thickness but effects vary by hair type and health.
research The direct inhibitory effect of dutasteride or finasteride on androgen receptor activity is cell line specific
Dutasteride and finasteride affect different cell types differently.
research Genetic association of HLA‐DQB1 and HLA‐DRB1 polymorphisms with alopecia areata in the Italian population
The DQB1*03 allele is linked to higher alopecia areata risk in Italians.
research Dissolving microneedle patch loading dutasteride microspheres for the long-acting treatment of androgenetic alopecia
A dissolving microneedle patch with dutasteride offers effective, long-lasting hair loss treatment with fewer side effects.
research A Comparative Cross-Sectional Study of Hair Density and Hair Shaft Diameter of Different Severities of Anterior Scalp Marginal Traction Alopecia in Women
Traction alopecia reduces hair density and thickness; proper hair care can help prevent it.
research Clinical and Laboratory Characteristics of Individuals Aged ≤17 Years With Homeostatic Iron Regulator (HFE) p.C282Y Homozygosity, a Common Hemochromatosis Genotype
Most children with a common hemochromatosis genotype had elevated iron levels but no severe symptoms.