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.
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research Hair Coil Penile Tourniquet Syndrome in an Unusual Age
An 8-year-old boy recovered from a rare case of penile tourniquet syndrome after hair removal surgery.
research Hair
Hair analysis can detect drug use but is costly and interpretation is complex.
research Methods of keratin extraction from wool and hair and prospects of their application in biomedicine and bioengineering
Extracted keratin from wool and hair can be used in medicine and bioengineering.
research The color of human hair
Hair color is determined by melanin types and gene activity.
research Forehead Anthropometrics of Jazan Population, Saudi Arabia: A Prospective Analytical Study
Males in Jazan generally have larger foreheads than females, except in width.
research Unveiling the link between surface physicochemistry and nanomechanical behavior in bleached and UV-irradiated human hair fibers
Bleaching and UV exposure significantly damage hair.
research Gray Patch Tinea Capitis by Microsporum canis in a Child: A Case Report Highlighting Environmental Risk Factors and Diagnostic Nuances
Environmental factors like shared combs can spread tinea capitis, and trichoscopy helps diagnose it.
research Spectrum of Phenotypes Associated with Human MC1R Variations
MC1R gene variations affect skin, hair color, UV sensitivity, and melanoma risk.
research ANABOLIC ANDROGENIC STEROID USE DISORDER: A PUBLIC HEALTH ISSUE
Anabolic steroid misuse is a major health issue causing severe health problems and requires better awareness and monitoring.
research Modern trends in the variability of the mechanisms of formation and principles of diagnosis – Ganser syndrome
Ganser syndrome may result from both organic and psychogenic factors.
research Badanie roli zmienności genetycznej i epigenetycznej w starzeniu się skóry twarzy i włosów głowy oraz genetyczna predykcja związanych z wiekiem cech wyglądu człowieka
Genetic and lifestyle factors influence skin and hair aging, and prediction models can help assess aging and cosmetic treatments.
research A Comparison of Morphometric Features of Scalp Hair among Different Regions of India
Scalp hair characteristics vary across different regions of India and can help identify a person's origin.
research A Review on Cosmetic Preparation of Hair
The review explains how hair products work and the science of different hair types to help improve hair care research.
research Faculty Opinions recommendation of Clinical applications of cortisol measurements in hair.
Hair cortisol measurement is a promising, non-invasive tool for monitoring cortisol exposure over time.
research Human scalp hair: geometry, biochemistry, growth parameters and mechanical characteristics
A 6-group geometric classification of human scalp hair is more reliable and objective for testing than an 8-group system.
research The color of human hair
Human hair color is determined by melanin types and genetic factors.
research Foundations of Evidence-Based Medicine
The book has valuable information but is hard to read due to poor writing.
research Survival Skills for Doctors and their Families
Doctors should set boundaries and seek outside help for family medical issues.
research Patients, Power and Responsibility
The document concludes that while some advocate for a patient voucher system, it may be unequal and current healthcare reforms should be given a chance, and it also recommends various medical books for their comprehensive coverage and advice on specific health issues.
research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Experimental Investigations on Hair Fibers as Diffusion Bridges and Opiates as Solutes in Solution
Hair can absorb and transfer opiates when soaked in water, with damaged hair absorbing more.
research Anabolic–Androgenic Steroids and Brain Damage: A Review of Evidence and Medico-Legal Implications
Anabolic-androgenic steroids can damage the brain, causing mood and cognitive problems.
research Evaluation of the predictive capacity of DNA variants associated with straight hair in Europeans
Certain DNA variants can predict straight hair in Europeans but are not highly specific.
research Testing the impact of trait prevalence priors in Bayesian-based genetic prediction modeling of human appearance traits
Using trait prevalence priors in genetic prediction models for appearance traits is currently impractical due to limited knowledge and potential accuracy issues.
research An evaluation of the RapidHIT™ ID system for hair roots stained with Diamond™ Nucleic Acid Dye
The RapidHIT ID system can effectively get DNA profiles from hair roots with enough cells.
research Biochemical approach on the conservation of drug molecules during hair fiber formation
Drugs can be incorporated into hair based on their chemical properties and hair pigmentation.
research Prenatal hair development: Implications for drug exposure determination
Neonatal hair can help determine drug exposure during pregnancy.
research Morphological changes in human head hair subjected to various drug testing decontamination strategies
Different hair cleaning methods caused varying levels of damage to the hair's outer layer.