research Determinants of hair cortisol and hair cortisone concentrations in adults
Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.
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90-120 / 1000+ resultsresearch Influence of external factors on hair cortisol concentrations
External factors can significantly affect hair cortisol levels, so it's not always a reliable stress marker.
research Measurement of Zinc, Copper, Manganese, and Iron Concentrations in Hair of Pituitary Dwarfism Patients Using Flameless Atomic Absorption Spectrophotometry
Children with pituitary dwarfism have higher zinc and copper, lower manganese, and similar iron levels in hair compared to normal children.
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 UP-02.011 Biofeedback Treatment for Dysfunctional Voiding Diagnosed in Adulthood
Biofeedback treatment for dysfunctional voiding in adults showed no symptom improvement.
research Evaluation of Hair Characteristics and Animal Age on the Impact of Hair Cortisol Concentration in Feedlot Steers
Older steers have higher hair cortisol levels than younger steers.
research Determinants of iron, zinc, and copper concentrations in the hair of dogs and cats
Dogs have more iron and copper in their hair than cats, and outdoor animals have higher iron levels.
research Segmental analysis of human hair reveals intra-annual variation in 25(OH)D3 concentrations in modern and archaeological individuals
Hair analysis can show changes in vitamin D levels over time.
research Impact of a High-Fat High-Carbohydrate (HFHC) Diet at a Young Age on Steroid Hormone Hair Concentrations in Mice: A Comparison with a Control Diet and Nutraceutical Supplementation
A balanced diet is crucial for normalizing hormone levels and managing obesity-related issues.
research IMPROVEMENT OF ALOPECIA AND DECREASES IN HAIR CORTISOL AND DIHYDROTESTOSTERONE CONCENTRATIONS AFTER THE TOPICAL USE OF PLANT EXTRACTS IN MEN WITH ANDROGENETIC ALOPECIA
Plant extracts in shampoo improved hair thickness and density in men with hair loss.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research Evaluation of ameliorative efficiency of vitamin E and Saccharomyces cerevisiae yeast on arsenic toxicity in Black Bengal kids
Vitamin E, alone or with yeast, helped reduce arsenic poisoning effects in young goats.
research Fast and Noninvasive Hair Test for Preliminary Diagnosis of Mood Disorders
A hair test shows promise for early mood disorder diagnosis.
research The 39th Manfred Donike workshop on doping analysis
The 39th Manfred Donike Workshop discussed methods for detecting misuse of steroids, gene doping, and the complexity of identifying drug residues in urine, highlighting the ongoing efforts to improve global anti-doping work.
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 Description and characterization of a hair coat disorder in schipperkes
The hair coat disorder in Schipperkes is similar to Alopecia X and involves increased androstenedione levels and hair cycle arrest.
research Propecia-induced spermatogenic failure: a report of two cases
Stopping finasteride improved sperm counts in two men, reducing the need for fertility treatments.
research Analysis of hair cortisol levels in captive chimpanzees: Effect of various methods on cortisol stability and variability
Hair cortisol analysis is a reliable tool for monitoring long-term stress in captive chimpanzees if certain variables are controlled.
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 Children’s hair cortisol as a biomarker of stress at school: a follow-up study
Children with lower inhibitory control experience more stress when starting third grade.
research Food Administration and Not Genetic Variants Causes Pharmacokinetic Variability of Tadalafil and Finasteride
Food intake, not genetics, affects how the body processes tadalafil and finasteride.
research Preliminary data on biomarkers for selenium status in dogs
Urinary and serum selenium levels are the best indicators of selenium intake in dogs.
research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
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 From Piezoelectric Nanogenerator to Non-Invasive Medical Sensor: A Review
Piezoelectric Nanogenerators are promising for non-invasive health monitoring but need efficiency and durability improvements.
research STABILITY-INDICATING MICELLAR ELEKTROKINETIC CHROMATOGRAPHY METHOD FOR DETERMINATION OF FINASTERIDE IN PHARMACEUTICAL PREPARATIONS
Method accurately measures finasteride concentration in medicine.
research A Review on Forensic Toxicological Analysis of Drugs in Hair using Various Instrumental Techniques
Hair analysis is better than urine and blood for detecting past drug use.
research Androgenetic Alopecia: A Chronic or Pubertal Onset Disease Retarded by Blood Donation
Androgenetic alopecia is a long-term, immune-related disorder that starts during puberty due to androgen secretion, and it might be improved with iron tablets, platelet transfusion, and anti-inflammation therapy.
research Urinary steroid metabolome shows adrenal, gonadal, and neuroactive steroid dysregulation in adolescents with depression
Depressed teens have different steroid levels in urine, which may help identify and treat them.
research Urinary Androgens Provide Additional Evidence Related to Metabolism and Are Correlated With Serum Androgens in Girls
The research found that measuring androgens in urine can give extra information about body metabolism and is linked to androgen levels in the blood, especially in young girls.