research Lasers and Energy-Based Devices in Men
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540-570 / 1000+ resultsresearch Ocfentanil Testing in Hair from a Fatality Case: Comparative Analysis of a Lock of Hair Versus a Single Hair Fiber
Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
research Cryo-EM and Molecular Dynamics of TRPV3 Channel in Activated State Reveal Structural Features Implicated in Severe Itch and Hyperkeratosis
The TRPV3 channel structure changes linked to severe itch and hyperkeratosis were identified using cryo-EM.
research Human Hair Keratin-Associated Proteins
Hair keratin-associated proteins are essential for strong hair, with over 80 genes showing specific patterns and variations among people.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research Protein Extraction from Human Anagen Head Hairs 1 Millimeter or Less in Total Length
A new method was developed to extract and analyze proteins from very short human hairs.
research Action of Thioglycolic Acid and L-Cysteine on Disulfide Cross-Links in Hair Fibers During Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research Minoxidil Overdose With ECG Changes: Case Report and Review
Minoxidil overdose caused heart changes, treated with stomach wash, charcoal, and IV fluids.
research Monilethrix: A Rare Inherited Hair Shaft Disorder in Siblings
Monilethrix is a genetic hair disorder causing fragile, beaded hair with no effective treatment.
research Photochemical Alterations in Human Hair: Artificial Irradiation and Investigations of Hair Proteins
Melanin in black hair protects it from sun damage better than light-brown hair.
research Spatial Probing of the Properties of the Human Hair Surface Using Wilhelmy Force Profiles
Human hair surface varies in wettability, showing daily and monthly patterns.
research Immunopathology of the Human Hair Follicle
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Regeneration of a New Hair Follicle from the Upper Half of a Human Hair Follicle in a Nude Mouse
The upper half of a human hair follicle can grow a new hair in a mouse, but success is rare.
research Pseudopili Annulati in a Dark-Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
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.
research Successful Treatment of Lichen Spinulosus with Topical Tacalcitol Cream
Tacalcitol cream effectively and safely treated a rare skin condition called Lichen Spinulosus in two cases.
research Obliteration of Alopecia by Hair-Lifting: A New Concept and Technique
A new technique called hair-lifting was introduced to treat male-pattern baldness and can also give a partial face-lift.
research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.
research Hair Cortisol as a Biomarker for Mood in Bipolar Disorder: A Pilot Study
Hair cortisol may be a good indicator of recent mood in people with bipolar disorder.
research Synergistic Effect of Plant Growth Regulators on Micropropagation of Eclipta Alba: A Plant With Diverse Medicinal Properties
Using certain plant growth regulators together improves the cloning of the medicinal plant Eclipta alba.
research Phytocosmetics for Hair Care
Plant-based hair care products can effectively treat hair loss with fewer side effects than synthetic treatments, and more research is needed for their development.
research Adhesion Failure of External Hair Cuticles Caused by Prussian Blue: Possible Electrochemical Roles of Sulfur and Cystine
Prussian Blue causes hair cuticles to detach, weakening the hair.
research Regulation of Involucrin Gene Expression
Involucrin gene expression is controlled by specific proteins and signaling pathways.
research Premature Graying as a Consequence of Compromised Antioxidant Activity in Hair Bulb Melanocytes and Their Precursors
Gray hair may be caused by lower antioxidant activity in hair cells.
research MicroRNAs in Skin Tissue Engineering
MicroRNAs could improve skin tissue engineering by regulating cells and changing the skin's bioactive environment.
research Lupus Panniculitis Clinically Simulating Alopecia Areata
Lupus can look like hair loss from alopecia areata but needs different treatment.
research Anagen Hair Follicle Repair: Timely Regenerative Attempts from Plastic Extra-Bulge Epithelial Cells
Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.
research Growth in Turface Clay Permits Root Hair Phenotyping Along the Entire Crown Root in Cereal Crops and Demonstrates That Root Hair Growth Can Extend Well Beyond the Root Hair Zone
Root hairs in cereal crops can grow beyond the usual zone, and using Turface® clay helps study this.
research Mesococktails and Mesoproducts in Aesthetic Dermatology
The document concludes that mesotherapy can be effective for skin and hair treatments, but more research is needed to confirm its safety and effectiveness.
research Mechanisms of Submucosal Gland Morphogenesis in the Airway
LEF1 is essential for the development of airway glands and is regulated by the Wnt/ß-catenin pathway.