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840-870 / 1000+ resultsresearch HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
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 Assessment of glucose content in diabetic patients by examining the core of hair
Hair analysis can reveal glucose levels in diabetic patients.
research A liquid chromatography/tandem mass spectrometry method for determination of aristolochic acid‐I in rat plasma
A reliable method was developed to measure aristolochic acid-I in rat blood.
research Comparison of methanol and isopropanol as wash solvents for determination of hair cortisol concentration in grizzly bears and polar bears
Methanol is better than isopropanol for washing grizzly bear hair to measure cortisol.
research Method for chronological recording of antigen appearance in human head-hair shafts and its use for monitoring glycation products in diabetes
The method can help diagnose and monitor diabetes by analyzing hair.
research Treatments against hair loss may hinder cocaine and metabolites detection
Minoxidil can make it hard to detect cocaine in hair tests.
research Screening and confirmation methods of the major urinary metabolite of finasteride–carboxy-finasteride by liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry
New methods can detect finasteride's major urinary metabolite in urine for up to 49 hours.
research Determination of pyrrolizidine alkaloids in dietary sources using a spectrophotometric method
A new method effectively detects toxic pyrrolizidine alkaloids in honey and flour.
research ecancermedicalscience
Hair analysis may help detect breast cancer early by identifying changes in lipid content.
research Specific interpretation of hair concentrations in 2 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 MARFATIA AWARD
The screening method effectively predicts psychosis, valproate use is linked to hair loss, and IDEAS is valid for assessing mental disorder disability.
research Role of autoerythrocyte sensitization test in the diagnosis of recurrent spontaneous bruising
A simple test can help diagnose a rare bruising disorder after ruling out other causes.
research TOWARDS NOVEL DIAGNOSTIC MARKER BASED ON BREAST ARTERIAL CALCIFICATIONS
Detecting early breast arterial calcifications can help assess cardiovascular disease risk.
research Higher Levels of Hair Ethyl Glucuronide in Patients with Decreased Kidney Function
People with decreased kidney function have higher levels of ethyl glucuronide in their hair.
research Detectability of oxandrolone, metandienone, clostebol and dehydrochloromethyltestosterone in urine after transdermal application
Transdermal exposure to certain steroids can be detected in urine for up to 14 days.
research Original article / Article original External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
research O1: Contribution of in-utero drug exposure when interpreting hair results in young children
Hair analysis alone can't confirm long-term drug exposure in children under 1 year old.
research Is hypercortisolism in anorexia nervosa detectable using hair samples?
Hair samples can't reliably detect hypercortisolism in anorexia nervosa patients.
research Biology and Detection of Pregnanes During Late Gestation in the Mare
LC-MS/MS is essential for accurately detecting pregnanes in pregnant mares.
research Ultrastructural alterations and environmental exposure influence the opiate concentrations in hair of drug addicts
Environmental factors can greatly reduce drug levels in hair.
research Hair
Hair analysis can detect drug use but is costly and interpretation is complex.
research Voltammetric detection with a comprehensive electrochemistry study of minoxidil using nuclear magnetic resonance and infrared analyses: Applications in the forensic and pharmaceutical fields
A new, quick method accurately detects minoxidil in drugs and cosmetics.
research Amperometric detection of minoxidil in hair lotion using a glassy carbon electrode modified with gold nanostructures
A new method accurately detects minoxidil in hair lotions, revealing discrepancies in labeled content.
research Ethanol‐induced elevation of 3α‐hydroxy‐5α‐pregnan‐20‐one does not modulate motor incoordination in rats
Ethanol-induced motor incoordination in rats is not affected by increased neuroactive steroids.
research Electrochemical Detector for Liquid Chromatography: Determining Minoxidil in Hair-Growth Pharmaceuticals
The method effectively detects minoxidil in hair-growth products.
research Issues About Axial Diffusion During Segmental Hair Analysis
Wait 4-5 weeks after drug use before hair testing and cut hair into three segments to confirm single drug exposure.
research Pay-For-Delay Settlements in theWake of Actavis
Zinc deficiency in alcoholic cirrhosis patients causes skin issues, and zinc treatment improves symptoms.
research Evaluation of Adipocyte Fatty acid Binding Protein (A-FABP) Serum Level in Male Androgenetic Alopecia Patients
Men with male pattern baldness have higher levels of A-FABP, which might help in early detection.