research Estuarine bed-sediment-quality data collected in New Jersey and New York after Hurricane Sandy, 2013
Hurricane Sandy increased contamination in estuarine sediments in New Jersey and New York.
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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.
research Development of a new GC–MS/MS method for the determination of metformin in human hair
A new method was created to measure metformin in hair, showing potential for monitoring treatment and medical investigations.
research High Cadmium Levels in Cured Meat Products Marketed in Nigeria - Implications for Public Health
Cured meats in Nigeria have high cadmium levels, posing health risks.
research Nutraceutical and Functional Scenario of Wheat Straw
Wheat straw is valuable for its health benefits and various industrial uses.
research Application of Different Analytical Techniques and Microbiological Assays for the Analysis of Macrolide Antibiotics from Pharmaceutical Dosage Forms and Biological Matrices
Future work on macrolide antibiotic analysis will aim to enhance selectivity, sensitivity, and efficiency using advanced chromatographic methods.
research Environmental exposure to platinum group elements released by automotive catalytic converters: the risk for children
Children are at risk of health issues from exposure to platinum group elements from car exhausts.
research Enzyme-linked immunosorbent assays for doping control of 5α-reductase inhibitors finasteride and dutasteride
New tests detect finasteride and dutasteride in urine quickly and easily.
research Co-administration of 5α-reductase Inhibitors Worsens the Adverse Metabolic Effects of Prescribed Glucocorticoids
Taking 5α-reductase inhibitors with prednisolone can worsen its negative effects on metabolism.
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 Review of Fluconazole Properties and Analytical Methods for Its Determination
The document concludes that validated methods are needed to ensure the quality of fluconazole drugs and that new antifungal medications are necessary due to safety and resistance concerns.
research Influence of Dosing Time on the Efficacy and Safety of Finasteride in Rats
Dosing time affects finasteride's effectiveness and safety in rats.
research Structural characterization of cyclosporin A, C and microbial bio-transformed cyclosporin A analog AM6 using HPLC–ESI–ion trap-mass spectrometry
Researchers developed a method to identify and analyze cyclosporin compounds and their structures effectively.
research ADT-G as a promising biomarker for peripheral hyperandrogenism in adult female acne
ADT-G may be a useful indicator of increased androgen levels in women with acne and can be lowered with certain birth control pills.
research Bioequivalence Study of Finasteride
Finasteride's two formulations absorb similarly, showing bioequivalence.
research Non-invasive evaluation of advanced glycation end products in hair as early markers of diabetes and aging
Hair analysis can effectively detect diabetes and aging markers.
research Determination of Minoxidil by Bleaching the Permanganate Carrier Solution in a Flow-Based Spectrophotometric System
The method quickly and accurately measures minoxidil in drugs, comparable to standard techniques.
research 5α‐reductase inhibitors: Evaluation of their potential confounding effect on GC‐C‐IRMS doping analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.
research Development of a Liquid Chromatography/Mass Spectrometry-Based Inhibition Assay for the Screening of Steroid 5-α Reductase in Human and Fish Cell Lines
A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.
research Matrix matching in quantitative bioanalysis by LC–MS/MS a dream or a reality?
Accurate quantitative bioanalysis using LC-MS/MS is challenging due to matrix effects, but using internal standards and new methods like in-sample calibration could improve results.
research Heavy Metals: The Notorious Daredevils of Daily Personal Care Products- Mini Review
Heavy metals in personal care products can cause serious health issues like cancer and hair loss.
research Optimization and validation of spectrophotometric methods for determination of finasteride in dosage and biological forms
The methods accurately measure finasteride in different forms.
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 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 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 The impact of COVID-19 pandemic and lockdown on chronic stress assessed by hair cortisol analysis via LC-MS/MS
Chronic stress increased after lockdown, especially in young adults and females.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some hormone changes similar to humans, but also have key differences.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research Investigation Bisphenol A and Phthalate Levels in Idiopathic Hyperandrogenemia
Higher BPA levels may be linked to idiopathic hyperandrogenemia in women.
research Elastogenesis Stimulation by Minoxidil or Nebivolol Reduces Premature Aging of the Aortic Wall in Diabetic Mice
Minoxidil and nebivolol can help prevent aortic aging in diabetic mice.