research Element concentrations in serum, erythrocytes, hair and urine of alopecia patients
Alopecia patients had similar element levels to normal people, except for differences in copper and low selenium.
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270-300 / 1000+ resultsresearch The Association Between Clinical and Biochemical Hyperandrogenism in Women With Female Pattern Hair Loss
Female pattern hair loss severity is linked to physical signs of high androgens, not blood hormone levels.
research COMPARATIVE ANALYSIS OF MAJOR AND TRACE ELEMENT CONTENT IN THE HAIR OF CHILDREN WITH DOWN SYNDROME AND OBESITY
Hair analysis may help monitor health in children with Down syndrome and obesity.
research Hair product use and urinary biomarker concentrations of non-persistent endocrine disrupting chemicals among reproductive-aged Black women
research In vitro biotransformation of finasteride in rat hepatic microsomes. Isolation and characterization of metabolites.
research Thrombin activatable fibrinolysis inhibitor and other hemostatic parameters in patients with polycystic ovary syndrome
Women with PCOS have higher levels of certain blood clotting factors, suggesting a greater risk of cardiovascular issues.
research Biochemical approach on the conservation of drug molecules during hair fiber formation
Drugs can be incorporated into hair based on their chemical properties and hair pigmentation.
research Autonomous wearable sensing enabled by capillary microfluidics: a review
Capillary microfluidic wearables are promising for non-invasive health monitoring through sweat and saliva.
research Beta thalassemia revealing hypothyroidism: A case report
Frequent blood transfusions in beta thalassemia patients can lead to thyroid problems.
research High-throughput and direct measurement of androgen levels using turbulent flow chromatography liquid chromatography-triple quadrupole mass spectrometry (TFC-LC-TQMS) to discover chemicals that modulate dihydrotestosterone production in human prostate cancer cells
Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
research [Determination of zinc, copper, iron and manganese contents in hair for MPA patients and healthy men].
MPA patients have lower zinc and manganese, higher copper, and similar iron levels in hair compared to healthy men.
research High circulating oestrone and low testosterone correlate with adverse clinical outcomes in men with advanced liver disease
Men with advanced liver disease and high oestrone and low testosterone levels have worse health outcomes.
research Is it Necessary to Measure Free Testosterone to Assess Hyperandrogenemia in Women? The Role of Calculated Free and Bioavailable Testosterone
Calculated testosterone values are reliable for assessing hyperandrogenemia in women, making direct measurement unnecessary.
research Hepatic and renal impairment and degenerative changes caused by carbon black nanoparticles in mice
Carbon black nanoparticles can harm liver and kidney function in mice.
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 Preparation of3H-labelled testosterone metabolites
The conclusion is that tritium-labeled testosterone metabolites can be made and are better converted into dihydrotestosterone in skin cells than in prostate tissue.
research Comparison of Modified Ferriman-Gallwey Score and Biochemical Parameters in the Estimation of the Prevalence of Idiopathic Hirsutism Among Women in the Kurdistan Region
The mFG score is effective for diagnosing hirsutism.
research Hair and cord blood element levels and their relationship with air pollution, dietary intake, gestational diabetes mellitus, and infant neurodevelopment
Certain elements in maternal hair are linked to higher gestational diabetes risk and lower infant mental development.
research Assessment of Circulating Sex Steroid Levels in Prepubertal and Pubertal Boys and Girls by a Novel Ultrasensitive Gas Chromatography-Tandem Mass Spectrometry Method
Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.
research Significant effects of mild endogenous hormonal changes in humans: considerations for low-dose testing.
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research Studies on neurosteroids XXIV. Determination of neuroactive androgens, androsterone and 5α‐androstane‐3α,17β‐diol, in rat brain and serum using liquid chromatography–tandem mass spectrometry
The methods accurately measured brain androgens, showing most 5α-androstane-3α,17β-diol comes from outside the brain, while androsterone is both transported and made in the brain.
research Possibility of drug-distribution measurement in the hair of drowned bodies: evaluation of drug stability in water-soaked hair using micro-segmental analysis
Drugs in drowned bodies' hair remain stable in natural water, aiding forensic analysis.
research COMPATIBILITY OF BIOMAGNETIC PROFILES FOUND IN LIVING MATTER BY CROSS SPECIES DEMONSTRATION
New techniques can record electromagnetic fields in hair follicles for potential medical use.
research Causal Relationship Between Blood Metabolomics and Female Pattern Hair Loss: A Bidirectional Mendelian Randomization Study
Certain blood metabolites are linked to female pattern hair loss, with some increasing risk and others offering protection.
research The determination of endogenous steroids in hair and fur: A systematic review of methodologies
research Presence of iron in segmented heterochromia of the scalp hair without iron-deficiency anaemia
Iron can be present in hair color changes without overall iron deficiency.
research An Improved Method for the Histological Preparation of Single Hairs and Dust Samples—Morphological and Immunological Examination
A new method accurately determines hair blood type and can be used on dust samples.
research Hair from different ethnic groups vary in elemental composition and nitrogen and phosphorus mineralisation in soil
Hair from different ethnic groups affects soil nutrient release differently.
research Biomarker-based methods for determining noncompliance in a prevention trial
Simple methods using DHT levels effectively assess compliance.
research Metals in female scalp hair globally and its impact on perceived hair health
Higher metal levels in hair are linked to poorer perceived hair health.