research Accumulation of I131 by the skin and hair of animals and man
Radioiodine-131 significantly accumulates in skin and hair.
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research Caffeine in Hair Care and Anticellulite Cosmetics: Sample Preparation, Solid-Phase Extraction, and HPLC Determination.
The caffeine content in anticellulite gels is 0.7-1.7% and in hair-care products is about 1.0%.
research Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old
The method can measure multiple hormones in women's hair and may help identify hormone-related health issues.
research Is it getting in the hair? – Cortisol concentrations in native, regrown and segmented hairs of cattle and pigs after repeated ACTH administrations
Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
research Fullerene nanoparticle in dermatological and cosmetic applications
Fullerenes show potential in skin care but need more safety research.
research Weak correlations between serum and cerebrospinal fluid levels of estradiol, progesterone and testosterone in males
Blood hormone levels don't accurately show brain hormone levels in males.
research Environmental exposure to platinum group elements released by automotive catalytic converters: the risk for children
Children are at risk of health issues from exposure to platinum group elements from car exhausts.
research Ozone interactions with human hair: Ozone uptake rates and product formation
Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
research Equine Hoof Stratum Internum K14+CD105+ Progenitor Cells: Culture, Characterization, and Model of Epithelial to Mesenchymal Transition
Equine hoof progenitor cells can help develop therapies for hoof diseases like laminitis.
research Transmission electron microscopy staining methods for the cortex of human hair: a modified osmium method and comparison with other stains
The modified osmium method improves hair cortex staining for better visualization.
research In search of decoding the syntax of the bioelements in human hair – A critical overview
Hair analysis can show nutritional status and environmental exposure, with phosphorus being very stable in hair and differences found based on gender and conditions like depression and autism.
research Determination of finasteride in human plasma by HPLC-MS
The method reliably measures finasteride in human plasma.
research 13-cis-Retinoic Acid Affects Sheath-Shaft Interactions of Equine Hair Follicles in Vitro
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research Alleviation of Mechanical Allodynia by 14,15-Epoxyeicosatrienoic Acid in a Central Poststroke Pain Model: Possible Role of Allopregnanolone and δ-Subunit-Containing Gamma-Aminobutyric Acid A Receptors
14,15-EET may help reduce poststroke pain by affecting certain brain proteins.
research In-vivo uptake and metabolism of testosterone by the skin and other tissues of the rat
Rat skin takes up and processes testosterone differently than other organs, with testosterone being more important for the skin than its metabolite 5α-DHT.
research Utility of fur as a biomarker for persistent organic pollutants in Australian fur seals (Arctocephalus pusillus doriferus)
Australian fur seals' fur shows high levels of pollutants, which may be linked to hair loss in young female seals.
research Flexible label-free SERS substrate with alginate-chitosan@silver nanocube for in situ nondestructive detection of thiram on apples
A new method was developed to detect pesticide residues on apples without damage.
research Sex steroid levels in corresponding cerebrospinal fluid and serum samples quantified by mass spectrometry in men
DHEA is the main sex steroid in cerebrospinal fluid, and testosterone in the fluid comes from the blood.
research Cortexolone 17a-propionate: A new antiandrogen acting on hair dermal papilla cells for the treatment of androgenic alopecia
Cortexolone 17a-propionate may be an effective new treatment for hair loss.
research Highly efficient nucleophilic addition of alkyl Grignard reagents to 17-ketosteroids in the presence of cerium(III) chloride: Synthesis of 17α-propyl-17β-hydroxy-4-androsten-3-one, an androgen receptor antagonist
Adding cerium(III) chloride to Grignard reagents improves the making of compounds that could treat prostate issues and hair loss.
research Effects on swine of unilateral neutron irradiation, calcium, and zinc.
Radiation reduced zinc levels, growth, organ weights, and hair pigment in swine.
research ยาฉดไซโปรเทอโรนอะซเตทปลดปลอยนาน ชนดใชนำมนมะพราวผสมตวทำละลายเปนนำกระสายยา Cyproterone Acetate Sustained-Release Injection Using Mixed Coconut Oil/Solvent as Vehicle
Mixed coconut oil/solvent is suitable for cyproterone acetate injections, but more safety checks are needed.
research THE N- AND C-TERMINAL END GROUPS OF HAIR KERATIN
Human and horse hair have similar end groups to wool and feathers.
research Screening and confirmation methods of the major urinary metabolite of finasteride–carboxy-finasteride by liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry
New methods can detect finasteride's major urinary metabolite in urine for up to 49 hours.
research Cinnamomum burmannii Leaves-Derived Carbon Dots Promote Angiogenesis and Stimulate Hair Follicle Regeneration by Reshaping the Microenvironment of Hair Follicles
Carbon dots from Cinnamomum burmannii leaves can promote hair growth and regeneration.
research DIFFERENTIAL STRIPPING TECHNIQUE TO DETERMINE FINASTERIDE RETENTION IN HAIR FOLLICLES AFTER IN VITRO TOPICAL APPLICATION
research Validation of hair estradiol immuno-assays across the menstrual cycle in emerging adults
Hair samples can reliably show average long-term hormone levels in young women.
research Abstract P5-21-05: ERALOP study: Post adjuvant FEC - docetaxel chemotherapy for early breast cancer: Hair regrowth in the real life
After chemotherapy for early breast cancer, 33.4% of patients had long-term significant hair loss, with some hair regrowth over time, but treatments for hair loss were largely ineffective.