research UV laser-induced fluorescence spectroscopy and laser Doppler flowmetry in the diagnostics of alopecia
UV-induced autofluorescence is effective for identifying different types of alopecia.
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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 Ultraviolet-Enhanced Trichoscopy—A New Tool to Assess Pili Annulati
UV-enhanced trichoscopy helps diagnose hair shaft disorders like pili annulati.
research Detection of Nitrite in Water Using Minoxidil as a Reagent
Minoxidil detects nitrite in water, creating a simple, cheap test.
research Validated RP-TLC Method with Densitometry for Assay of Finasteride in Simple Pharmaceutical Dosage Form
A new, simple, and accurate method was created to measure finasteride in tablets.
research Screening of Tyrosinase, Xanthine Oxidase, and α-Glucosidase Inhibitors from Polygoni Cuspidati Rhizoma et Radix by Ultrafiltration and HPLC Analysis
Polygoni Cuspidati Rhizoma et Radix contains compounds that inhibit certain enzymes.
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 Plasma androsterone/epiandrosterone sulfates as markers of 5α-reductase activity: Effect of finasteride in normal men
Finasteride effectively lowers specific hormone levels, helping monitor treatment progress.
research Impact of dutasteride on spermatogenesis and oxidative status in rats.
Dutasteride did not change rat spermatogenesis or oxidative stress but needs more research.
research Ejaculatory dysfunction in the treatment of lower urinary tract symptoms
Treatments for urinary symptoms often cause ejaculatory problems.
research Influence of Saw palmetto and Pygeum africana extracts on the urinary concentrations of endogenous anabolic steroids: Relevance to doping analysis
Taking Saw palmetto and Pygeum africana can change the levels of certain steroids in urine, which could cause confusion in doping tests.
research Analysis of hormone antagonists in clinical and municipal wastewater by isotopic dilution liquid chromatography tandem mass spectrometry
Researchers developed a method to detect hormone-blocking drugs in wastewater and found them in Beijing's sewage, suggesting they can survive sewage treatment.
research MP86-01 VARIABILITY OF RETAIL PRICING OF GENERIC UROLOGIC MEDICATIONS IN A MAJOR US METROPOLITAN AREA
Generic urologic medication prices vary by pharmacy type, not by location or income level.
research Dutasteride Improves Nocturia but Does Not Lead to Better Sleep: Results from the REDUCE Clinical Trial
Dutasteride can reduce night-time urination but it doesn't improve sleep quality.
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 The Percentage of Free PSA and Urinary Markers Distinguish Prostate Cancer from Benign Hyperplasia and Contribute to a More Accurate Indication for Prostate Biopsy
% free PSA and urinary markers help better identify prostate cancer.
research Current Pharmacological Treatment for Male LUTS due to BPH: Dutasteride or Finasteride?
Both dutasteride and finasteride improve urinary symptoms, but dutasteride may be better at reducing the risk of prostate surgery and sudden inability to urinate.
research Validated LC-MS/MS Method for Simultaneous Quantification of Finasteride in Human Plasma
research LC-MS/MS improves screening towards 21-hydroxylase deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research In vivo visualization of hair follicles by ultrasound biomicroscopy in alopecia areata and its correlation with histopathology.
This study assessed the efficacy of ultrasound biomicroscopy (UBM) for visualizing hair follicles in 30 patients with alopecia areata (AA) and compared the findings with histopathology. UBM revealed non-echogenic conical shadows, likely representing hair follicles, which were wider and fewer in AA areas compared to normal areas. There was no significant difference in the number and width of hair follicles between UBM and histopathological examination, although histopathology showed longer follicles, suggesting UBM might not capture the deepest follicle parts. Despite the small sample size, UBM was deemed a useful tool for in vivo visualization of hair follicles in AA.
research A Long- Term Retrospective Study on the Incidence of Urinary Stones in Wuwei City, Gansu Province, China from 1995 to 2016
Urinary stone cases in Wuwei City increased significantly from 1995 to 2016.
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 Ultra-Performance Liquid Chromatography with Electrospray Ionization Tandem Mass Spectrometry for the Determination of Ketoconazole in Anti-Dandruff Shampoo
The method accurately measures the amount of ketoconazole in anti-dandruff shampoo and cream, and can also be used to monitor the drug in human plasma.
research Examination of the Elemental Composition of Hair in Cholelithiasis, Kidney Stone, Hypertension and Diabetes by Scanning Electron Microscopy and Energy Dispersive Spectrometry SEM/EDS
The study did not conclude whether hair can reliably indicate kidney stones, cholelithiasis, hypertension, or diabetes.
research Nonpruritic urticaria – a sign of serious systemic disease
Non-itchy rashes can indicate serious diseases like lupus.
research Urinary 5-ene-steroid excretion in non-classical congenital adrenal hyperplasia due to 3β-hydroxysteroid dehydrogenase deficiency (NC-3BHSD)
Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
research IMMUNOLOGICAL AND SOME BIOLOGICAL BIOMARKERS INVESTIGATION IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS
No single biomarker is reliable enough for diagnosing and assessing SLE.
research Clinical Study of Tolterodine Tartrate in the Treatment of Overactive Bladder
Tolterodine Tartrate effectively treats overactive bladder symptoms.
research V07-10 SEMINAL VESICULOSCOPY FOR DIAGNOSIS AND MANAGEMENT OF HEMATOSPERMIA
The procedure involving seminal vesiculoscopy, TURED, and balloon dilation effectively treated a man's hematospermia and improved his dysorgasmia.
research Application of Ultraviolet-Induced Fluorescence Trichoscopy (UVFT) in Hair and Scalp Diseases
UVFT helps diagnose hair and scalp diseases by showing different fluorescence patterns.