research Protein loss in human hair from combination straightening and coloring treatments
Straightening and coloring hair, especially with sodium hydroxide, greatly increases protein loss.
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research Alopecia por diluição da cor em uma cadela Staffordshire Bull Terrier azul: Relato de caso
A blue Staffordshire Bull Terrier had hair loss due to color dilution alopecia, confirmed by tests, but no treatment was pursued.
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 Synthesis of 11α-hydroxyprogesterone hartens
Researchers successfully made new compounds for hormone level tests, but one attempt led to an unexpected product, correcting a past error.
research Concentration homeostasis and elements in hair and dried serum observed by X-ray fluorescence analysis using synchrotron radiation
Hair analysis can help diagnose cell ion channel activity and calcium deficiency.
research Limits of Visual Detection for Finasteride Polymorphs in Prepared Binary Mixtures: Analysis by X‐ray Powder Diffraction
research Stability Indicating Method Development and Validation of Finasteride by High-Performance Thin-Layer Chromatography Studies
New method effectively analyzes finasteride and its stability.
research Reproduction of the human relevant potency threshold (HRPT) for estrogen receptor alpha agonism in an inference performance screen for ICCVAM’s regulatory scientific confidence framework
A new method effectively predicts estrogen-related health effects for early screening.
research Determination of pyrrolizidine alkaloids in dietary sources using a spectrophotometric method
A new method effectively detects toxic pyrrolizidine alkaloids in honey and flour.
research Minoxidil and finasteride determination by innovative high-performance liquid chromatography-ultraviolet approach for stability-indicating analysis
A new method accurately measures minoxidil and finasteride in medicines.
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 Effet de la consommation de régimes carencés en iode ou contenant de substances goitrigènes ou supposées sur la croissance pondérale de rats Wistar
Iodine-deficient diets and antithyroid substances affected rat growth and behavior, but most adapted with positive weight gain.
research Solid-Phase Microextraction and Related Techniques in Bioanalysis
research Betaine supplementation is less effective than methionine restriction in correcting phenotypes of CBS deficient mice
Methionine restriction works better than betaine for treating CBS deficiency symptoms in mice.
research Coexistence of alopecia areata and fixed drug eruption: An uncommon isotopic phenomenon?
A rare skin reaction occurred when a man took paracetamol, causing a new rash in an area already affected by hair loss.
research Regulation of stem cell function by protein ubiquitylation
Protein ubiquitylation is crucial for controlling stem cell functions and could be targeted for cancer treatment.
research Dyeing regions of oxidative hair dyes in human hair investigated by nanoscale secondary ion mass spectrometry
Hair dye colors mainly target melanin granules in black hair.
research Metabolism of androgens by isolated human hair follicles
Beard hair follicles convert testosterone to 5α-dihydrotestosterone most intensively.
research Hair After Death
research Long-lived proteins and DNA as candidate predictive biomarkers for tissue associated diseases
Long-lived proteins may predict age-related diseases.
research ISX-9 Promotes KGF Secretion From MSCs to Alleviate ALI Through NGFR-ERK-TAU-β-Catenin Signaling Axis
ISX-9 helps stem cells heal lung injury better by boosting growth factor secretion.
research Characterization of aberrant mTOR signaling pathway in U87MG glioblastoma cell line by quantitative phosphoproteomics
Inhibiting mTORC2 can reduce DNA repair and increase cancer cell death, suggesting potential for targeted brain cancer treatments.
research [Studies on androsterone and dehydroepiandrosterone levels in hair under endogenic and exogenic stress].
research Small Mammal Populations and Community under Conditions of Extremely High Thallium Contamination in the Environment
High thallium contamination severely harms small mammal populations, causing health issues and low population density.
research Natural Compound Isoliensinine Inhibits Stress-Induced Hair Greying by Blocking β2-Adrenoceptor
Isoliensinine, a natural compound, prevents stress-related hair greying by blocking a specific receptor on hair cells.
research Time-dependent 53BP1 foci kinetics in X-irradiated human hair follicle dermal papilla cells
53BP1 focus analysis in hair cells can help estimate radiation doses.
research Modification of the immune system with hydrogen sulfide and cyclosporine A
Age-related immune changes significantly affect disease development in other systems.
research Non-invasive analysis of penetration and storage of Isoconazole nitrate in the stratum corneum and the hair follicles
Isoconazole nitrate stays effective in skin and hair follicles for up to two weeks after use.
research 3 alpha, 17 beta-androstanediol glucuronide in plasma. A marker of androgen action in idiopathic hirsutism.
High levels of 3 alpha-diol glucuronide in the blood are a marker of increased androgen action in women with excessive hair growth of unknown cause.
research Measurement of Hair Cortisol as a Retrospective Stress Marker: Effects of Prewashing, Pulverization, Temperature, and Sonication
Pulverization extracts more cortisol from hair, but any method works due to individual differences.