research Shape Variability and Classification of Human Hair: A Worldwide Approach
Human hair can be classified into eight types based on physical features, not ethnicity.
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270-300 / 425 resultsresearch Human Hair in Personal Identification and Documenting Drug and Substance Abuse
Human hair is valuable for identifying people and detecting drug use.
research Calculation of Cuticle Step Heights from AFM Images of Outer Surfaces of Human Hair
AFM helps study hair surfaces for dermatology, cosmetics, and forensics.
research Hair Color Measurement
Hair color is important in many fields and is measured for various purposes.
research Specific Interpretation of Hair Concentrations in Two Fatal Metformin Intoxication Cases
Hair analysis showed very high metformin levels in two fatal overdose cases, suggesting it's useful in forensics but sweat may affect results.
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 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 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 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.
research Recent Advances in the Characterization of Hair of Mummies from the Chilean Andean Coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Microscopical Characterization of Known Postmortem Root Bands Using Light and Scanning Electron Microscopy
The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.
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 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 Prostate Specific Antigen as a Predictive Factor for Androgenemia in Women
PSA can help diagnose high androgen levels in women.
research Effect of Extreme Consumption of Clove on the Morphology of Mice and Liver Tissue
Eating too much clove can cause serious liver damage.
research The Significance of Serum Ferritin and Vitamin D Levels in Female Patients with Chronic Telogen Effluvium
Low levels of iron and vitamin D might be linked to chronic hair loss in women.
research Left Anterior Descending Coronary Artery Fistula to Main Pulmonary Artery with Triple Vessel Disease: A Report of Two Cases
Two patients with heart issues had successful surgeries and improved symptoms.
research Role of Iron Deficiency in Chronic Hair Loss
Iron deficiency is a common nutritional cause of hair loss.
research Polycystic Ovarian Syndrome: Its Impact on Periodontal Disease
PCOS may be linked to gum disease, but more research is needed to confirm this.
research Evaluation of Efficacy and Safety of Oral Cyclosporine in the Treatment of Severe Alopecia Areata
Oral cyclosporine is an effective and safe treatment for severe alopecia areata.
research Toxicological Study on the Health Effects of Long-Term Exposure to Benzene in Benzene Filling Workers, Qassim Region, KSA
Long-term exposure to benzene increases skin diseases, blood disorders, and liver problems.
research Assessment of Serum Vitamin D and Serum Ferritin in Female Pattern Androgenic Alopecia
Females with androgenic alopecia have significantly lower vitamin D3 and ferritin levels.
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.