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.
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research Testosterone and doping control
The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.
research Health status of stray cats in Bogor city based on various parameters
Stray cats in Bogor have skin issues, stress signs, possible parasites, and low water intake.
research Increased Polyamine Concentrations in the Hair of Cancer Patients
Hair can be used to measure cancer-related chemicals noninvasively.
research Hair care product use among pregnant women of color: protocol for a feasibility educational intervention
Educational efforts can reduce harmful chemical exposure from hair products in pregnant Women of Color.
research 133 TIME LAGS BETWEEN VARIOUS MATURITY MEASURES AND SPERMACRCHE
Certain maturity signs appear before and after the first release of sperm in boys.
research Selenium poisoning from consumption of contaminated wheat: a case series from rural Maharashtra, India
Contaminated wheat caused hair loss and other symptoms due to high selenium, but washing it with alkaline water helped.
research Application of multi-omics techniques to androgenetic alopecia: Current status and perspectives
Multi-omics techniques help understand the molecular causes of androgenetic alopecia.
research THE RELATIONSHIPS BETWEEN RUMINAL JUICE, URINE, SERUM AND FECAL ZINC IN EXPERIMENTALLY ZINC DEFICIENT OSSIMI LAMBS
Zinc levels in body fluids can help diagnose zinc deficiency in lambs, with fecal zinc as an early indicator.
research BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia
Lower hair zinc and copper levels found in Turkish males with hair loss; higher BMI linked to less hair zinc.
research High resolution full scan liquid chromatography mass spectrometry comprehensive screening in sports antidoping urine analysis
The method effectively detects banned substances in urine for sports antidoping.
research Untargeted Metabolomics and Steroid Signatures in Urine of Male Pattern Baldness Patients after Finasteride Treatment for a Year
Finasteride treatment changes urine metabolomics and steroid signatures, potentially monitoring effectiveness but may cause sexual side effects.
research Heavy metals in biological samples of cancer patients: a systematic literature review
Heavy metals like arsenic, cadmium, and lead can increase cancer risk and worsen outcomes.
research Workplace Drug Testing Using Hair Samples
Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
research Testosterone-like immunoreactivity in hair measured in minute sample amounts - a competitive radioimmunoassay with an adequate limit of detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Associations between genetically predicted sex and growth hormones and facial aging in the UK Biobank: a two−sample Mendelian randomization study
Regulating certain sex hormones may help delay facial aging.
research Quantification of biotin in plasma samples by column switching liquid chromatography – tandem mass spectrometry
The document describes a way to measure biotin in blood to prevent wrong test results in hormone level testing.
research 174 Changes in urine androgen and PG levels during finasteride treatment
Finasteride treatment lowers urine androgen and prostaglandin levels, making them potential markers for effectiveness.
research Identification of Finasteride Metabolites in Human Bile and Urine by High-Performance Liquid Chromatography/Tandem Mass Spectrometry
Finasteride breakdown products found in bile and urine, helps understand drug safety and effectiveness.
research Comparison of Mineral Levels in Blood and Hair Samples of Healthy Adults: Evaluating the Clinical Utility of Hair Mineral Analysis
Hair mineral analysis doesn't reliably show blood mineral levels but may help track long-term mineral trends.
research Corelation Between the 24-Hour Urine Aldosterone Levels and Atrial Electromechanical Conduction Time
Men with male pattern baldness have increased arterial stiffness.
research Occupational exposures among nurses caring for chemotherapy patients -Quantitative analysis of cyclophosphamide and α-fluoro-β-alanine in urine-
Nurses are exposed to chemotherapy drugs, risking health issues like hair loss, so protective gear and monitoring are needed.
research High-resolution mass spectrometric investigation of the phase I and II metabolites of finasteride in pig plasma, urine and bile
Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.
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 Collecting Hair Samples for Hair Cortisol Analysis in African Americans
A culturally sensitive method was developed to collect hair samples from African Americans for stress analysis.
research The potential for occupational exposure of veterinarians to ketamine resulting in positive drug tests
Veterinarians could test positive for ketamine from work exposure, not just substance abuse.
research Biotin Deficiency in a Patient with Short Bowel Syndrome during Home Parenteral Nutrition
Biotin supplements restored hair and resolved symptoms in a woman with biotin deficiency.
research Antibody-Capped Mesoporous Nanoscopic Materials: Design of a Probe for the Selective Chromo-Fluorogenic Detection of Finasteride
Probe detects finasteride with high selectivity and low detection limit.
research Predictive Metagenomic Profiling, Urine Metabolomics, and Human Marker Gene Expression as an Integrated Approach to Study Alopecia Areata
Alopecia areata may be linked to scalp microbiome differences, suggesting potential treatments with prebiotics, probiotics, and postbiotics.
research Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.