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.
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research Picogram determination of finasteride in human plasma and semen by high-performance liquid chromatography with atmospheric-pressure chemical-ionization tandem mass spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
research Expanding the Clinical and Mutational Spectrum of Recessive AEBP1-Related Classical-Like Ehlers-Danlos Syndrome
The study concludes that mutations in the AEBP1 gene can cause a form of Ehlers-Danlos syndrome and should be considered in diagnosis.
research A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
research Application of XANES profiles to X-ray spectromicroscopy for biomedical specimens: Part II. Mapping oxidation state of cysteine in human hair
Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.
research Nosocomial Intravascular Catheter Infections with Extended-spectrum Beta-lactamase-producingEscherichia coliin Calves after Strain Introduction from a Commercial Herd
A hospital outbreak of catheter infections in calves was caused by a bacteria from a beef herd, leading to longer hospital stays, more drug use, and calf deaths.
research Fully automated chip-based nanoelectrospray ionization-mass spectrometry as an effective tool for rapid and high-throughput screening of 5α-reductase inhibitors
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 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 Dermoscopy and Trichoscopy in Dermatomyositis—A Cross-Sectional Study
Dermoscopy and trichoscopy are useful for diagnosing skin signs in Dermatomyositis.
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 Growing Up Fast: Managing Autism Spectrum Disorder and Precocious Puberty
The document discusses a young boy with autism and early puberty but does not provide a conclusion on managing his behavior.
research Mapping penetration of cosmetic compounds into hair fibers using time‐of‐flight secondary ion mass spectrometry (TOF‐SIMS)
Different oils penetrate hair differently; monounsaturated oils like olive oil penetrate better than polyunsaturated oils.
research Proceedings of the RAMI Intern Section Meeting, 18th January 2014
The meeting discussed medical findings, including benefits of certain treatments for cancer and heart conditions, and highlighted issues like poor adherence to preventive measures and skill gaps among interns.
research Determination of finasteride in human plasma by liquid chromatography–electrospray ionization tandem mass spectrometry with flow rate gradient
Researchers developed a quick and sensitive way to measure finasteride in blood using a small sample size.
research Development of Suspended Droplet Microextraction Method for Spectrophotometric Determination of Serum Iron
A new method accurately measures iron in small samples with high sensitivity and low cost.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma
The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
research From Hairline to Lipid Line: Prevalence and Spectrum of Dyslipidemia in Patients with Androgenetic Alopecia – A Hospital-Based Study
Patients with androgenetic alopecia often have abnormal lipid levels, so they should be screened and advised on lifestyle changes to prevent heart issues.
research Expanding the Senior-Løken syndrome spectrum: Combined Rothmund-Thomson features unveil the distinct Teelwani Syndrome phenotype
A new syndrome, Teelwani Syndrome, combines features of two rare genetic disorders.
research Correlation between changes of amino acid spectrum and alopecia in patients with obesity undergoing bariatric surgery: a prospective cohort study
Leucine levels may affect hair loss after bariatric surgery.
research Using Nuclear Methods in X-ray Fluorescence Spectroscopy to Quantify Heavy Metals in Senegalese Powdered Milk: Improving Milk Safety
Calcium and Potassium levels in some Senegalese powdered milk samples exceed safe limits, posing health risks.
research Analyzing the factors and control strategies of COVID-19 in Iraq: A cross-sectional analysis
Targeted interventions based on gender, education, and age can improve COVID-19 healthcare responses.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research Hair Trace Elements in Children With Autism Spectrum Disorders: Systematic Literature Review
Exposure to toxic elements like mercury and lead may be linked to autism, and a higher zinc to copper ratio might help protect against it.
research Cutaneous changes in menopausal women: A cross-sectional study from a tertiary care center in south India
Most postmenopausal women experience skin and hair issues, so regular check-ups are important.
research The Development of a Manipulative Spectrophotometric Technique for the Determination of Aminexil in a New Hair Tonic Preparation
Researchers developed a simple, low-cost method to accurately measure Aminexil in hair tonic.
research Human occupational exposure to microplastics: A cross-sectional study in a plastic products manufacturing plant
research Determination of 19 illegally added chemical ingredients in hair loss prevention cosmetics by ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry
A new method can quickly and accurately detect illegal chemicals in hair loss products.
research The COVID-19 Sequelae: A Cross-Sectional Evaluation of Post-recovery Symptoms and the Need for Rehabilitation of COVID-19 Survivors
Many COVID-19 survivors continue to experience symptoms like fatigue and concentration problems after recovery, possibly needing rehabilitation.
research A study of serial vertical sectioning of scalp biopsies to increase the histological diagnostic yield in alopecias
Cutting scalp biopsies in consecutive slices improves diagnosis of hair loss conditions.