research Mechanisms of Impairment in Hair and Scalp Induced by Hair Dyeing and Perming and Potential Interventions
Hair dyes and perms can damage hair and scalp, but using interventions can reduce harm.
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research SEM/SDD-EDS: An Analytical Tool to Identify Waterborne Micro Minerals Pickup in Human Scalp Hair Cuticle Due to Water Quality
Water quality affects mineral content in hair, and coconut oil can protect against damage.
research Hair And Nails: Studies On Hair Loss, Chemical Matrixectomy, And Hair Transplantation Techniques
Women with androgenetic alopecia have fewer terminal hairs, phenol in nail surgery is safe, and a new hair transplant method is faster and less damaging.
research A Quantitative Technique to Analyze and Evaluate Microstructures of Skin Hair Follicles Based on Mueller Matrix Polarimetry
The technique accurately identifies and evaluates hair follicle structures in skin.
research Melatonin Promotes Proliferation of Inner Mongolia Cashmere Goat Hair Follicle Papilla Cells Through Wnt10b
Melatonin helps grow cashmere goat hair by activating the Wnt10b gene.
research Study on Hair Follicle Electromagnetism as a Proposed Mechanism for Bipolar Electrical Charges in the Human Hair Shaft
Human hair has bipolar electrical charges due to gaps in the hair follicle's electromagnetic fields.
research The Structure and Organization of Lanceolate Mechanosensory Complexes at Mouse Hair Follicles
Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.
research Automated Digital Image Analysis (TrichoScan) in Male Patients with Androgenetic Alopecia: Comparison with Manual Marking of Hairs on Trichoscopic Images
TrichoScan needs optimization as it underestimated hair density by 38.9% compared to manual counting.
research Non-Invasive Assessment of Hair Regeneration in Androgenetic Alopecia Mice In Vivo Using Two-Photon and Second Harmonic Generation Imaging
New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.
research Imaging Tools for Noninvasive Hair Assessment
New imaging tools help doctors better examine hair and scalp health without surgery.
research Evaluation of Hair Structural Abnormalities in Children with Different Neurological Diseases
Hair examination helps diagnose rare neurological diseases in children.
research Deep Review on Alopecia Areata Diagnosis for Hair Loss-Related Autoimmune Disorder
Machine learning and deep learning can effectively diagnose alopecia areata.
research Hair Follicle Pigmentation: Mechanisms and Factors Influencing Melanin Production
Hair color is determined by melanin produced and transferred in hair follicles.
research SARS-CoV-2-Induced Telogen Effluvium: A Multicentric Study
COVID-19 infection may cause significant hair loss, but full hair recovery is likely without special treatment.
research Estrogen Leads to Reversible Hair Cycle Retardation Through Inducing Premature Catagen and Maintaining Telogen
Estrogen can temporarily slow down hair growth but this can be reversed.
research Hair Corticosterone Measurement in Mouse Models of Type 1 and Type 2 Diabetes Mellitus
New hair growth corticosterone levels are higher in diabetic mice, indicating long-term stress.
research Intercellular Adhesion Molecule-1 and Hair Follicle Regression
ICAM-1 helps regulate hair growth cycles and skin remodeling.
research Phototrichogram Findings in Women with Androgenetic Alopecia
Women with AGA have less hair on midscalp, more thin and non-growing hair.
research Is It Getting in the Hair? Cortisol Concentrations in Native, Regrown, and Segmented Hairs of Cattle and Pigs After Repeated ACTH Administrations
Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Stem Cells from Human Exfoliated Deciduous Teeth Promote Hair Regeneration in Mice
Baby teeth stem cells can help grow hair in mice.
research Comparison of Saccharina Japonica–Undaria Pinnatifida Mixture and Minoxidil on Hair Growth Promoting Effect in Mice
The L-U mixture promotes hair growth as effectively as minoxidil.
research Disappearance of Tramadol and THC-COOH in Hair After Discontinuation of Abuse: Two Different Profiles
Tramadol and THC-COOH can be detected in hair for several months after stopping use.
research Hair Growth Promoting Effects of 650 nm Red Light Stimulation on Human Hair Follicles and Study of Its Mechanisms via RNA Sequencing Transcriptome Analysis
650 nm red light helps hair grow and prevents hair loss by affecting certain genes and biological processes.
research UPLC-MS/MS Method for the Simultaneous Quantification of Caffeine and Illicit Psychoactive Drugs in Hair Using a Single-Step High-Speed Grinding Extraction – Insights into a Cut-Off Value for Caffeine Abuse
The conclusion is that a new method can measure caffeine and drugs in hair, finding caffeine abusers have 70 times more caffeine than normal, with a proposed cut-off value for abuse.
research Clinical Experience on Follicular Unit Extraction Megasession for Severe Androgenetic Alopecia
FUE megasession effectively treats severe hair loss with natural-looking results in one operation.
research Scanning Electron Microscopes/Silicon Drift Detector-Energy Dispersive Spectroscopy: An Analytical Tool to Identify Waterborne Microminerals Pickup in Human Scalp Hair Cuticle Due to Water Quality
The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.
research Hair Loss Associated with Sertraline: Two Case Reports and Review
Sertraline, an antidepressant, may rarely cause hair loss.
research Pilose Antler Extract Promotes Hair Growth in Androgenic Alopecia Mice by Promoting the Initial Anagen Phase
Pilose antler extract helps hair grow in mice with a type of hair loss by speeding up the growth phase.
research A Review on Nanoparticle-Based Herbal Remedies for the Management of Alopecia
Nanoparticle-based herbal remedies could be promising for treating hair loss with fewer side effects and lower cost, but more research is needed.