research Towards the validation of endogenous steroid testing in wildlife hair
Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
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900-930 / 1000+ resultsresearch Increased rate of hair keratin gene loss in the cetacean lineage
Cetaceans lost hair genes to adapt to water.
research Hair cortisol in drug-naïve first-episode individuals with psychosis
First-episode psychosis patients have higher hair cortisol levels, indicating early stress response issues.
research Hair Cortisol in Sheltered Cows and Its Association with Other Welfare Indicators
High hair cortisol levels indicate stress in cows due to poor shelter conditions and health issues.
research Analysis of Hair Cortisol as an Indicator of Chronic Stress in Pigs in Two Different Farrowing Systems
Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
research Integral characterization of normal and alopecic hair at different degeneration stages by in-situ visible and chemical imaging
Alopecic hair has more irregular structures and chemical changes than normal hair, reducing its strength.
research The retarded hair growth ( rhg ) mutation in mice is an allele of ornithine aminotransferase ( Oat )
The rhg mutation in mice affects the Oat gene, causing hair growth issues and other symptoms.
research Infundibular protein and RNA microarray analyses from affected and clinically non-affected scalp in male androgenetic alopecia patients
Finasteride helps female-pattern hair loss.
research Gas chromatography coupled to mass spectrometry characterization, anti-inflammatory effect, wound-healing potential, and hair growth-promoting activity of Algerian Carthamus caeruleus L (Asteraceae)
Algerian Carthamus caeruleus L plant has anti-inflammatory properties, heals wounds effectively, and may help with hair growth.
research Efficacy and safety of Latilactobacillus curvatus LB-P9 on hair health: a randomized, double-blind, placebo-controlled clinical trial
LB-P9 supplements improve hair health and satisfaction without side effects.
research Investigation of exacerbating factors for postpartum hair loss: a questionnaire-based cross-sectional study
Long-term breastfeeding and preterm labor may worsen postpartum hair loss.
research Hair-Based Assessment of Sex Steroid Hormones in Patients with Anorexia Nervosa
Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.
research Non-invasive biomonitoring of infant exposure to environmental organic pollutants in north-western Spain based on hair analysis. Identification of potential sources
Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.
research Regulation of feather follicle development and Msx2 gene SNP degradation in Hungarian white goose
The Msx2 gene affects feather development in Hungarian white geese and a specific gene variation could indicate feather quality.
research Fecal Microbiota and Hair Glucocorticoid Concentration Show Associations with Growth during Early Life in a Pig Model
Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
research The Association Between Hair Loss and COVID-19: The Impact of Hair Loss After COVID-19 Infection on the Quality of Life Among Residents in Saudi Arabia
Over half of the participants in a Saudi Arabian survey experienced hair loss after COVID-19, affecting women and younger people more, with a small percentage feeling a severe impact on their lives.
research Evaluation of a Combination of Cystine, B Vitamins and Minerals, in the Management of Diffuse Hair Loss in Women: A Prospective, Open-Label Study
The nutrient combination improved hair condition and was safe for women with diffuse hair loss.
research Who Am I? Eyebrow Follicles Minimize Donor-Derived DNA for Germline Testing After Hematopoietic Stem Cell Transplantation
Eyebrow follicles are best for accurate genetic testing after stem cell transplants.
research Hair Testing in Forensic Toxicology: Recent Insights From Root to Tip
Hair testing is a useful method for detecting past substance use and recent advancements improve its accuracy and reliability.
research Oral Supplementation of Nicotinamide Mononucleotide (NMN) Improves Hair Quality and Subjective Perception of Hair Appearance in Middle-Aged Women
NMN supplements may improve hair quality and appearance in middle-aged women.
research Changes and Correlation Between Hormones, Immunoglobulins, and Minerals in Blood Serum and Hair of Tianzhu White Yaks of Different Ages and Gender
Hair mineral content can non-invasively monitor yak health and nutrition.
research A methodological exploration of distinguishing hair quality based on hair proteomics
Bleaching damages hair by reducing the quality of keratin and keratin-associated proteins.
research The Trotter collection: A review of Mildred Trotter 's hair research and an update for studies of human variation
Hair traits vary widely and are not reliable indicators of ancestry.
research Comparative Characterization of Human Meibomian Glands, Free Sebaceous Glands, and Hair-Associated Sebaceous Glands Based on Biomarkers, Analysis of Secretion Composition, and Gland Morphology
Meibomian glands are highly specialized and differ significantly from other sebaceous glands in structure and function.
research Proteins in Scalp Hair of Preschool Children
Hair proteins in preschool children and their mothers could indicate developmental changes and health status.
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Tacrolimus monitoring in hair samples of kidney transplant recipients
Hair samples can reliably monitor tacrolimus levels in kidney transplant patients.
research Altered hair root gene expression profiles highlight calcium signaling and lipid metabolism pathways to be associated with curly hair initiation and maintenance in Mangalitza pigs
Genes related to calcium signaling and lipid metabolism are important for curly hair in Mangalitza pigs.
research Sex Identification of Feather Color in Geese and the Expression of Melanin in Embryonic Dorsal Skin Feather Follicles
Female goslings have darker feathers than males due to more melanin.
research Seasonal Variability in Transcript Expression of Type I and Type II Keratins in Wool Follicles of Lustrous Fleece-Producing Magra Sheep
Higher keratin protein levels are important for the wool's shine in Magra sheep.