research Influence of the Cosmetic Treatment of Hair on Drug Testing
Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.
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research Hydrogen Peroxide and Wound Healing
Hydrogen peroxide may have both positive and negative effects on wound healing, and its safe concentration for hair transplant surgery is unclear.
research The Role of Hair Follicles in the Percutaneous Absorption of Caffeine
Hair follicles significantly increase the speed and amount of caffeine absorbed through the skin.
research 55 Cases of Allergic Reactions to Hair Dye: A Descriptive, Consumer Complaint-Based Study
Many people had severe allergic reactions to a common hair dye ingredient, causing them to seek medical care and miss work.
research Copper in Green Hair: A Quantitative Investigation by Electron Probe X-Ray Microanalysis
Green hair has high copper levels due to contaminated water and damaged hair cuticles.
research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Development and Evaluation of Formulations of Microbial Biotransformed Extract of Tobacco Leaves for Hair Growth Potential
The tobacco leaf extract may help hair grow and could treat hair loss.
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 Evaluation of Hair Growth Activity of Buxus Wallichiana Baill Extract in Rats
Buxus wallichiana extract improves hair growth and has antioxidant properties, with oral use more effective than topical.
research Cedrol-Loaded Dissolvable Microneedles Based on Flexible Backing for Promoting Hair Growth
Cedrol-loaded microneedles effectively promote hair growth.
research Hair-Growth Promoting Activity of Plant Extracts of Suruhan (Peperomia Pellucida) in Rabbits
Suruhan extract made rabbit hair grow longer but didn't increase hair thickness.
research Hair Loss in Psychopharmacology
Some psychiatric medications can cause hair loss, but it usually grows back after adjusting the medication.
research Stability of Opiates in Hair Fibers After Exposure to Cosmetic Treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research Effect of Constant-Release Melatonin Implants and Prolonged Exposure to a Long Day Photoperiod on Prolactin Secretion and Hair Growth in Mouflon (Ovis Gmelini Musimon)
Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
research Hair Cosmetics
The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.
research Hair and Nail Relationship: A Comparative Study
Hair and nails are similar keratin structures with different shapes and growth, affected by the same diseases and environmental factors.
research Perspectives on Hair Evolution Based on Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Hair as an Indicator of the Calcium and Phosphorus Status of Ponies
Hair analysis can't determine ponies' calcium and phosphorus levels; use soil and feed tests instead.
research Epigallocatechin-3-Gallate Promotes the Growth of Mink Hair Follicles Through Sonic Hedgehog and Protein Kinase B Signaling Pathways
Green tea compound EGCG helps mink hair follicles grow by affecting certain cell growth pathways.
research Preclinical and Clinical Studies Demonstrate That the Proprietary Herbal Extract DA-5512 Effectively Stimulates Hair Growth and Promotes Hair Health
DA-5512 effectively improves hair growth and health, performing better than minoxidil.
research Hair Growth Promoting Effect of Dicerocaryum Senecioides Phytochemicals
Chemicals from the plant Dicerocaryum senecioides were found to safely speed up and increase hair growth in mice.
research Chemotherapy-Induced Hair Loss: The Use of Biomarkers for Predicting Alopecic Severity and Treatment Efficacy
Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.
research Protective Effects of Ecklonia Cava Extract on the Toxicity and Oxidative Stress Induced by Hair Dye in In-Vitro and In-Vivo Models
Ecklonia cava extract can reduce the damage and stress caused by hair dye.
research Examining Polyquaternium Polymers Deposition on Human Excised Hair Fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Hair Growth-Promoting Activity of Components Derived from Sweet Potato Shochu
Sweet potato shochu oil and its components may effectively promote hair growth.
research Injectable Platelet Rich Fibrin Facilitates Hair Follicle Regeneration by Promoting Human Dermal Papilla Cell Proliferation, Migration, and Trichogenic Inductivity
Injectable platelet-rich fibrin helps hair growth by boosting key cell functions.
research Hair Growth Promoting Activity of Langir Bark (Albizia Saponaria Lour.) Ethanol Extract: In Vivo Assay
Albizia saponaria bark ethanol extract, particularly at 15%, promotes hair growth in rabbits.
research Unknown Safety Profile of Ingredients in Hair Supplements: A Call to Action for Improved Patient Safety
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
research High Doses of Cobalt Inhibited Hair Follicle Development in Rex Rabbits
High doses of cobalt stopped hair growth in rabbits.
research Synergistic Phytochemical and Pharmacological Actions of Hair Rise Microemulsion: A Novel Herbal Formulation for Androgenetic Alopecia and Hair Growth Stimulation
Hair RiseTM microemulsion effectively promotes hair growth and treats hair loss better than standard treatments.