research Human Hair in Personal Identification and Documenting Drug and Substance Abuse
Human hair is valuable for identifying people and detecting drug use.
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research Investigation of Aging Effects in Human Hair Using Atomic Force Microscopy
Aging makes hair thinner and rougher, with less clear edges.
research Analysis of Cosmetic Residues on a Single Human Hair by ATR FT-IR Microspectroscopy
Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
research Untargeted Scanning of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
research 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 Preservation of Melanoblasts in White Hair Follicles of Segmental Vitiligo Lesions: A Preliminary Study
White hair follicles in vitiligo have fewer and less functional melanocytes.
research Benefit and Risk Profile of Tofacitinib for the Treatment of Alopecia Areata: A Systematic Review and Meta-Analysis
Tofacitinib is somewhat effective for alopecia areata, but more research is needed on its safety and long-term effects.
research Finasteride Induced Gynecomastia: Case Report and Review of the Literature
Finasteride for hair loss may cause gynecomastia; doctors should inform patients.
research Progenitor-Cell-Enriched Micrografts as a Novel Option for the Management of Androgenetic Alopecia
Micrografts promote hair growth in androgenetic alopecia treatment.
research Hair EtG: Alterations in Segment Levels Accompanying Hair Growth
EtG levels in hair decrease significantly after one month of alcohol abstinence.
research High-Throughput Phenotyping Methods for Quantifying Hair Fiber Morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.
research Admixture in Latin America: Geographic Structure, Phenotypic Diversity, and Self-Perception of Ancestry Based on 7,342 Individuals
The study found that in Latin America, ancestry varies by location, influences physical traits, and affects how people perceive their own heritage.
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 Systems Approach to Human Hair Fibers: Interdependence Between Physical, Mechanical, Biochemical, and Geometric Properties of Natural Healthy Hair
Hair properties are interconnected; a comprehensive, cross-disciplinary approach is essential for understanding hair behavior.
research Saw Palmetto
Saw palmetto can help with prostate issues and may promote hair growth.
research Mechanisms and Applications of the Anti-Inflammatory Effects of Photobiomodulation
Photobiomodulation therapy using red and near-infrared light can reduce inflammation and aid in healing various conditions.
research Development of a DNA-Analytical Method for the Identification of Animal Hair Fibers in Textiles
Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
research Variation in Human Hair Ultrastructure Among Three Biogeographic Populations
Different populations have distinct hair structures related to their ancestry.
research Dermatological Aspects of Synthetic Cannabinoid Addiction
Synthetic cannabinoid addiction can cause skin problems like acne and hair loss.
research Hair Loss
The document concludes that hair loss is common and can be treated with medications like minoxidil or surgical options, and it significantly affects people's psychological well-being.
research Pathophysiology of the Burn Scar
Burn scars heal abnormally and more research is needed to find better treatments.
research Pathophysiology of Burn Scars
Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.
research Failures of DNA Methylation Clocks and Development of a Noise Barometer for Measuring Epigenetic Pressure of Aging and Disease
Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
research Variation in Muskox (Ovibos Moschatus) Guard Hair Growth Rates: Implications for Measuring Chronological Biomarkers
Muskox hair growth rates vary widely, so a single growth rate can't be used for all populations.
research Hair Today, Gone Tomorrow: The Degradation and Conservation of Archaeological Hair Fibers
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
research Genetic Control and Involvement in Hair Fiber Traits
research No Difference in the Proteome of Racially and Geometrically Classified Scalp Hair Samples from a South African Cohort: Preliminary Findings
Hair protein composition is similar across different races and shapes.
research Uterine Transplantation in Transgender Women
Uterine transplants for transgender women are feasible but need more research.
research Parity-Related Variation in Cortisol Concentrations in Hair During Pregnancy and Postpartum: A Prospective Cohort Study
First-time mothers had higher stress hormone levels in late pregnancy than mothers who had given birth before.
research A Comprehensive Review on Medicinal Plants for the Remedy of Hair Loss
Medicinal plants may effectively treat hair loss.