research Determination of EtG in Body Hair Samples for Monitoring Teetotalism: A Suitable Alternative to Scalp Hair?
Body hair can be used to test for alcohol intake, especially in men.
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research ABO Blood Grouping of Non-Medullated Scalp Hair Using Immunohistochemical Staining
The modified staining method can determine the ABO blood group of hair samples accurately.
research Tacrolimus Monitoring in Hair Samples of Kidney Transplant Recipients
Hair samples can reliably monitor tacrolimus levels in kidney transplant patients.
research Histomorphological and Quantitative Characteristics of Black and Gray Human Scalp Hair
Gray hair has more continuous medullation and a higher medullary diameter than black hair.
research Age- and Sex-Dependence of Five Major Elements in the Development of Human Scalp Hair
Calcium and magnesium in hair increase with age and are higher in adult women.
research No Difference in the Proteome of Racially and Geometrically Classified Scalp Hair Samples from a South African Cohort: Preliminary Findings
Hair protein composition is similar across different races and shapes.
research Relative Studies Between Hair Index, Hair Area, And Medullary Index With Age And Sex In Thai Scalp Hair
Hair area varies with age and sex, but hair index and medullary index do not.
research Identification of Breast Cancer-Associated Lipids in Scalp Hair
Breast cancer may be detectable through changes in scalp hair lipids.
research Scalp Hair Sweating as a Predictor of Hair Cortisol Level in Humans Compared to Obesity and Other Confounders
Scalp hair sweating is a significant predictor of hair cortisol levels.
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 Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research A Quantitative Ultra-Performance Liquid Chromatography High-Resolution Mass Spectrometry Analysis of Steroids from Human Scalp Hair
The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
research Distribution of Polyamines May Be Altered in Different Scalp Regions of Patients with Hair Loss
Hair loss patients may have different polyamine levels in various scalp areas.
research Micro-Segmental Analysis of the Entry Pathway and Distribution of Zolpidem in Hair From Different Scalp Regions After a Single Dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Dermatoscopy of Hair Shaft Disorders
Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.
research Ozone Interactions with Human Hair: Ozone Uptake Rates and Product Formation
Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
research The 5alpha-Reductase Type 1, But Not Type 2, Gene Is Expressed in Anagen Hairs Plucked from the Vertex Area of the Scalp of Hirsute Women and Normal Individuals
The gene SDR5A1 is found in scalp hair of both hirsute and normal individuals, but it does not explain differences in hair growth.
research Role of Direct Immunofluorescence on Outer Root Sheath of Hair Follicle in Monitoring Disease Activity of Pemphigus Vulgaris
Testing hair roots with a special dye is a simple, non-invasive way to check disease progress in pemphigus vulgaris patients.
research Human Hair Shaft Proteomic Profiling: Individual Differences, Site Specificity, And Cuticle Analysis
Human hair proteins vary by individual, body site, and ethnicity, useful for forensics.
research Hair Sampling for Cortisol Analysis with Mother-Toddler Dyads Living in Low-Income Homes
Collecting hair for cortisol analysis is possible in low-income mother-toddler pairs.
research Exploring Reference Values for Hair Cortisol: Hair Weight Versus Hair Protein
Lower tacrolimus levels (4-7 ng/mL) after liver transplant may be safe and improve graft and kidney function.
research Can a Glycated Hair Protein Assay Be a Non-Invasive Indicator of Blood Glucose Control? Assessing the Influence of Sample Mass and Chemical Hair Treatments
Hair glycation could be a reliable non-invasive indicator of blood glucose control, but its use is limited by factors like sample collection and hair treatments.
research Human Hair Growth Ex Vivo Is Correlated With In Vivo Hair Growth: Selective Categorization of Hair Follicles for More Reliable Hair Follicle Organ Culture
Choosing hair follicles at the same growth stage leads to more consistent hair growth experiments.
research Human Hair Shaft Proteomic Profiling: Individual Differences, Site Specificity, and Cuticle Analysis
The research found that people's hair proteins vary by individual and body part, with some differences between ethnic groups, which could help in forensics.
research Unique Hair Properties That Emerge from Combinations of Multiple Races
Mixed-race individuals have hair with varied shapes and more root damage.
research Light Microscopy of the Hair: A Simple Tool to Untangle Hair Disorders
Light microscopy is useful for diagnosing different hair disorders.
research Scalp Hair Diameter Increases During Pregnancy
Pregnant women's hair gets thicker.
research Hair and Scalp Variation Related to Gender
Gender affects hair and scalp characteristics, with differences in hormone responses, graying patterns, and trace metals.
research Morphological Changes in Human Scalp Hair Roots During Protein Deprivation
Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
research Role of Scalp Health in Achieving Optimal Hair Growth and Retention
Healthy scalp leads to better hair quality and less damage.