research Hair elemental status as a diagnostic parameter: achievements, challenges and opportunities
Analyzing hair for its elemental makeup can be useful for diagnosis, but there are still challenges and room for improvement.
Search
for
Sort by
Research
810-840 / 1000+ results research Analysis of the abnormal human hair keratins by two-dimensional polyacrylamide gel electrophoresis
research Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
Researchers developed a quick and accurate method to measure hormones in urine, confirming a baldness treatment's effectiveness without altering hormone levels.
research A fast liquid chromatographic/mass spectrometric screening method for the simultaneous detection of synthetic glucocorticoids, some stimulants, anti‐oestrogen drugs and synthetic anabolic steroids
A quick method effectively detects banned substances in urine.
research Forensic chemical study on human hair. IV. Identification of brand of hair sprays and hair growth promoters by components remaining on human hair, and example of forensic hair examination.
Chemical analysis of hair products on human hair can help identify specific brands and link suspects to victims.
research Forensic DNA phenotyping: the need for proportionate regulation and judicial clarity in law enforcement
Unified regulations and ethical guidelines are needed for fair use of forensic DNA phenotyping.
research Isolation and Structural Characterization of Degradation Products of Finasteride by Preparative HPLC, HRMS and 2D NMR
Finasteride forms three new products under acidic stress.
research The differences between aromatizable and non-aromatizable androgens in relation to body composition and metabolic syndrome risk factors in men
Testosterone and dihydrotestosterone have similar effects on body composition and metabolic health in men.
research Morphologische und biochemische untersuchungen am Haar bei gestörtem Aminosäurestoffwechsel
Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
research Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.
research Simultaneous pharmacokinetic and pharmacodynamic analysis of 5α-reductase inhibitors and androgens by liquid chromatography tandem mass spectrometry
The method effectively measures drug impact on DHT levels in prostate treatments.
research Exogen hair characterization in human scalp
The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
research ANALÝZA KORTIZOLU VO VLASOCH – BIOMARKER AKTIVÁCIE HPA OSI
Hair cortisol levels can effectively indicate long-term hormone activity.
research In Silico Promoter Motif Analysis of Human Fertility-Related Genes
The study found potential new DNA patterns in fertility genes, but further testing is needed.
research Simultaneous LC-MS/MS quantification of glucocorticoids, melatonin and its metabolites in hair
The new method can measure sleep-related hormones in hair effectively and could help track long-term sleep patterns.
research Flow cytometric analysis of cell cycle kinetics of anagen scalp hair correlated with plasma androgens in hirsutism.
Higher DHEA-S levels in hirsute females affect hair growth phases.
research Non-invasive biomonitoring of infant exposure to environmental organic pollutants in north-western Spain based on hair analysis. Identification of potential sources
Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.
research LB922 CyTOF immune profiling uncovers sex- and race-specific differences and cellular biomarkers for biologic response in Hidradenitis suppurativa
Sex and race affect immune responses and treatment outcomes in Hidradenitis suppurativa.
research Effects of Heavy Ions on Rabbit Tissues: Damage to the Forebrain
Heavy ions cause significant damage to rabbit forebrains, similar to other radiation effects.
research Proteome Analysis of Human Hair Shaft
Human hair contains many proteins, with some being highly abundant and modified.
research Qualification of a new and precise automatic tool for the assessment of hair diameters in phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Differential gene expression profiles in foetal skin of Rex rabbits with different wool density
High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
research Intricate diagnosis due to falsely elevated testosterone levels by immunoassay
Confirm testosterone levels with advanced tests to avoid unnecessary procedures.
research Rapid and Sensitive LC–MS–MS Method for the Simultaneous Estimation of Alfuzosin and Dutasteride in Human Plasma
A fast and accurate method was developed to measure alfuzosin and dutasteride in human plasma.
research Pepsin Digestion for Proteomic Studies of the Human Hair Shaft
Pepsin digestion improves accuracy in analyzing proteins in human hair.
research Molecular–clinical correlations in a family with variable tissue mitochondrial DNA T8993G mutant load
Tissue-specific variation in mutant load complicates genetic counseling and prenatal diagnosis.
research Urinary Androgens Provide Additional Evidence Related to Metabolism and Are Correlated With Serum Androgens in Girls
The research found that measuring androgens in urine can give extra information about body metabolism and is linked to androgen levels in the blood, especially in young girls.
research 368 Methods in Inflammatory Hair Disease Research: Enhanced Multiplex Imaging on Alopecia Areata Tissue Sections
New imaging technology can show up to 40 different markers in hair loss tissue, helping to understand hair disease better.
research Hair Protein Polymorphism and Its Application to Forensic Science Hair Comparison.
Hair protein differences help identify species and individuals in forensic science.
research Development of Fast Reverse Phase Liquid Chromatographic Method for Simultaneous Analysis of Betamethasone Dipropionate and Calcipotriol in Ointments and Bulk Drug
Researchers developed a quick and reliable method to test for betamethasone dipropionate and calcipotriol in ointments and drugs.