research Unraveling the Complex: Changes in Secondary Science Preservice Teachers' Assessment Expertise
Changes in early neurosteroid levels can affect adult learning and anxiety.
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690-720 / 1000+ resultsresearch In-Situ Imaging Mass Spectrometry Analysis of Melanin Granules in the Human Hair Shaft
research 1H NMR-based lipidomics of rodent fur: species-specific lipid profiles and SCD1 inhibitor-related dermal toxicity
SCD1 inhibitors can cause skin issues in rodents.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research Simultaneous Analysis of Biomarkers in Human Hair for Evaluating Chronic Tobacco Smoke Exposure and Stress/Relaxation Using Online In-Tube Solid-Phase Microextraction Coupled with Liquid Chromatography–Tandem Mass Spectrometry
A new method can quickly and accurately measure tobacco exposure and stress using a small hair sample.
research Watching stem cells at work with a flexible multiphoton tomograph
A new imaging technique can observe stem cells in living mice without harming them.
research Congenital Copper Deficiency: Copper Therapy and Dopamine‐β‐Hydroxylase Activity in the Mottled (Brindled) Mouse
Copper therapy improved health and enzyme activity in mice with copper deficiency.
research Optimum Preparation Conditions for Highly Individualized Chitin Nanofibers Using Ultrasonic Generator
Using ultrasonication at 45 kHz for 30 minutes is an efficient, low-cost way to produce high-quality chitin nanofibers from crab shells.
research Biochemical examination of fetal skin biopsy specimens obtained by fetoscopy: Use of the method for analysis of keratins and filaggrin
Fetal skin biopsy can help diagnose protein-related disorders before birth.
research PSAT217 Estrogen Deficiency as a Cause of Decreased 1- alpha - hydroxylase Activity
Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
A new method extracts red dyes from wool without damaging it, although it slightly weakens the wool.
research CD123 immunohistochemistry for plasmacytoid dendritic cells is useful in the diagnosis of scarring alopecia
Using CD123 to detect certain immune cells helps diagnose a type of hair loss condition.
research Separation of finasteride and analogues
Finasteride and analogues separated using LC-MS-MS technique.
research Microencapsulation of Poorly Water-soluble Finasteride in Polyvinyl Alcohol/chitosan Microspheres as a Long-term Sustained Release System for Potential Embolization Applications
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues II. Concomitant and mutually exclusive synthesis of trichocytic and epithelial cytokeratins in diverse human and bovine tissues (hair follicle, nail bed and matrix, lingual papilla, thymic reticulum)
Trichocytic cytokeratins are found in hair, nails, tongue, and thymus cells, showing complex regulation in tissue development.
research Suprabasal change and subsequent formation of disulfide-stabilized homo- and hetero-dimers of keratins during esophageal epithelial differentiation
Keratins K4 and K13 form stable dimers in mature esophageal cells, aiding cell stability.
research Metal doped keratin film standard for LA-ICP-MS determination of lead in hair samples
A new method accurately measures lead levels in hair to assess exposure.
research Sexual dimorphism following in vitro ischemia in the response to neurosteroids and mechanisms of injury
Male tissue has more cell death than female tissue after ischemia, and some neurosteroids only protect female cells.
research 898 Homeostatic activation of epidermal HSD11b1 affects skin innervation and non-histaminergic itch
HSD11b1 affects skin nerves and increases non-histaminergic itch.
research Gas Chromatography Tandem Mass Spectrometry for Biomarkers of Alcohol Abuse in Human Hair
A new method quickly detects alcohol use from hair in under an hour.
research LC-MS/MS improves screening towards 21-hydroxylase deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research Micro-determination of cyclic AMP levels in human epidermis, dermis and hair follicles
A new method accurately measures cyclic AMP levels in small skin and hair samples.
research TRICHOSCOPY AS A NON-INVASIVE TOOL FOR THE DIAGNOSIS OF DEFICIENCIES OF VITAMIN B12, VITAMIN D3 AND SERUM FERRITIN
Trichoscopy can help diagnose Vitamin B12, Vitamin D3, and ferritin deficiencies without blood tests.
research Determination of estrone and 17β-estradiol in human hair by gas chromatography–mass spectrometry
Estrone and 17β-estradiol levels in hair differ between males and females.
research Voltammetric sensing of minoxidil using a molecularly imprinted polymer (MIP)-modified carbon paste electrode
A new sensor can detect minoxidil accurately and effectively.
research Development and validation of a reversed-phase HPLC method for simultaneous determination of doxazosin mesylate and finasteride
Created method to measure doxazosin mesylate and finasteride together.
research Characterization of tiger tail banding and hair shaft abnormalities in trichothiodystrophy
Tiger tail banding and hair abnormalities are reliable indicators for diagnosing trichothiodystrophy.
research Pathological findings in a case of stiff person syndrome with anti‐GAD antibodies
Finasteride significantly reduced tics and obsessive-compulsive symptoms in patients with Tourette syndrome.
research Estudo do estroma reativo prostático após a orquiectomia bilateral e posterior inibição da atividade da aromatase pela crisina e inibição da atividade da 5-alfa-redutase pela finasterida
research Differential Gene Expression Screening Between Black and Gray Hairs Using Subtractive Library and DNA Chip
Black hairs have more pigment-related genes, while gray hairs have more keratin-related genes.