research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: 1. Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
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30-60 / 1000+ results research (Un)targeted Scanning of Locks 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 EtG Quantification in Hair and Different Reference Cut-Offs in Relation to Various Pathologies: A Scoping Review
EtG in hair can help detect alcohol use but may be inaccurate in people with certain health conditions.
research Hair science and technology
The book "Hair Science and Technology" provides a deep understanding of hair biology and genetics, discusses hair growth, density, and diseases, and offers methods for managing hair loss and caring for hair growth.
research Improved forensic hair evidence for drugs of abuse by mass spectrometry
Forensic hair analysis for drugs is now more reliable and accurate.
research W6: Novelties in hair analysis and interpretation issues
Hair analysis can be unreliable due to external contamination and varying drug concentrations.
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 Skin and hair on-a-chip: in vitro skin models versus ex vivo tissue maintenance with dynamic perfusion
The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.
research Biochemical Testing of the Thyroid: TSH is the Best and, Oftentimes, Only Test Needed – A Review for Primary Care
TSH is usually the only test needed to check thyroid function in primary care.
research Genetic Hair Disorders: A Review
The conclusion is that genetic testing is important for diagnosing and treating various genetic hair disorders.
research Common Allergens Identified Based on Patch Test Results in Patients with Suspected Contact Dermatitis of the Scalp
Nickel, cobalt, balsam of Peru, fragrance mix, carba mix, and propylene glycol are common allergens causing scalp contact dermatitis.
research Hair Mechanical Properties Depending On Age And Origin
Hair properties vary with age and ethnic origin.
research Quantifying hair shape and hair damage induced during reshaping of hair.
New imaging and testing methods can effectively assess hair shape changes and damage.
research Biological actions of oligomeric procyanidins: Proliferation of epithelial cells and hair follicle growth
Oligomeric procyanidins may help hair grow by affecting cell growth and the hair growth cycle.
research Patch tests with commercial hair dye products in patients with allergic contact dermatitis to para-phenylenediamine
Most hair dyes can cause allergic reactions, so test before use.
research Ammonium bisulfite contact dermatitis: face eczema due to a bleaching ointment used during hair‐dying
Ammonium bisulfite in hair bleach can cause facial eczema.
research A Newborn With Hair Loss
The baby’s hair loss was due to a rare genetic condition, not treatable by usual methods.
research Hair: Microscopic Analysis
Microscopic hair analysis helps identify species and sometimes individuals in forensic science.
research Advancements in hydrogel-based design and applications of hair follicle organoids
Hydrogel-based hair follicle organoids could help treat hair loss and improve drug testing.
research Genetic Variant of the Canine FGF5 Gene for the Hair Length Trait in the Akita: Utility for Hair Coat Variations and Welfare in Conservation Breeding
The FGF5 gene variant causes long hair in Akitas, and genetic testing is advised to manage coat length and welfare.
research Chemical Safety and Technical Decision-Making in Hair Procedures: A Professional and Scientific Perspective
Proper training and scientific knowledge are crucial for safe and effective chemical hair procedures.
research Chemical Safety and Technical Decision-Making in Hair Procedures: A Professional and Scientific Perspective
Scientific knowledge is crucial for safe and effective chemical hair procedures.
research Recalcitrant Female Pattern Hair Loss Like Alopecia Unveils Unexpected Rare Entity
Genetic testing is crucial for diagnosing rare hair loss disorders.
research Kelayakan Hair Tonic Jahe Pada Jenis Rambut Rontok
Ginger hair tonic can reduce hair loss and improve hair quality.
research Contact Dermatitis Due to Hair Care Products: A Comprehensive Review
Hair care products often cause allergic skin reactions, so testing and new treatments are important.
research UJI EFEKTIVITAS DAN STABILITAS HAIR TONIC EKSTRAK BAWANG MERAH (Allium cepa L.) SEBAGAI PERANGSANG PERTUMBUHAN RAMBUT
The F2 hair tonic with shallot extract is effective and stable for hair growth.
research Atrichia With Papular Lesions Confirmed via Genetic Testing: A Case Report
Genetic testing confirmed a young girl has Atrichia with Papular Lesions due to mutations in the hairless gene.
research Characteristics and Stability of Candle Nut Oil (Aleurites Moluccana) Nanoemulsion Hair Tonic Preparation
Higher candle nut oil concentration increases droplet size and changes the hair tonic's properties and stability.
research Two females with hair loss
A mother and daughter have a rare genetic hair loss disorder with no effective treatment.
research Hair multiplication with dermal papilla like tissue containing human dermal papilla cells
Injecting lab-grown hair cells into the scalp can regrow hair.