research Biological activity of novel progesterone derivatives having a bulky ester side chains at C-3
The more lipophilic the progesterone derivative, the better it binds to androgen receptors and has antiandrogenic effects.
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research Effect of disulfide bonds in human hair fibers on the melting behavior of their crystalline structure
Disulfide bonds affect the melting behavior of hair's crystalline structure, but hair retains some stability even after these bonds are broken.
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
research Mechanisms of proton inhibition and sensitization of the cation channel TRPV3
Acid can block TRPV3 from outside the cell but boost its function from inside.
research Impact of acid (”progressive brush”) and alkaline straightening on the hair fiber: Differential effects on the cuticle and cortex properties
Glyoxylic acid straighteners cause more protein loss but have similar hair strength effects as traditional alkaline straighteners.
research [Electrophoretic studies of acid mucopolysaccharides in skin, prekeratin of hair follicles and in keratoses of wool].
Chondroitin sulphate is more abundant than hyaluronic acid in skin and hair samples, except in gamma-keratosis.
research Plants based rich sources of polyunsaturated fatty acids: A comprehensive review
Certain plant oils are good for heart health and weight control but need protection before use in foods.
research Action of Nucleophilic Reagents on Hair Keratin
Nucleophilic reagents break down hair keratin, forming more lanthionine and lysinoalanine than in wool.
research Pure linoleate deficiency in the rat: influence on growth, accumulation of n-6 polyunsaturates, and [1-14C]linoleate oxidation
Linoleate deficiency in rats reduces growth and n-6 polyunsaturate accumulation, causing mild symptoms.
research In vivo hair re-growth efficacies of minoxidil preparations: distearyldimethylammonium chloride vesicles, cellulose acetate phthalate microparticles, and poloxamer solution
Minoxidil in distearyldimethylammonium chloride vesicles significantly promotes hair growth, while minoxidil in microparticles or poloxamer solutions doesn't.
research Cholesterol and Phospholipid-free Multilamellar Niosomes Regulate Transdermal Permeation of a Hydrophobic Agent Potentially Administrated for Treating Diseases in Deep Hair Follicles
Cholesterol- and phospholipid-free niosomes improve deep skin drug delivery.
research Retrospective analysis of the application of fumaric acid esters in 13 patients with alopecia areata
Fumaric acid esters might help treat alopecia areata, but more research is needed.
research Metabolomic analysis of amino acids and lipids in human hair altered by dyeing, perming and bleaching
Chemical treatments like dyeing, perming, and bleaching damage hair by altering amino acids and lipids.
research External lipid function in ethnic hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
research Diagnosing Essential Fatty Acid Deficiency
Mild essential fatty acid deficiency can cause health issues and is worsened by low-fat diets.
research 土-P4-517 がん化学療法レジメン管理における薬剤師の関与に対する検討(がん薬物療法(レジメン管理と運用),ポスター発表,一般演題,再興、再考、創ろう最高の医療の未来)
Hair contains complex lipids, including cholesterol and fatty acids, similar to skin.
research High Performance Conditioning Shampoo with Hyaluronic Acid and Sustainable Surfactants
The best shampoo formula used 1% high-weight hyaluronic acid, 10% acidic sophorolipid, and 1% salt for effective hair conditioning and cleansing without sulfates or silicones.
research THE N- AND C-TERMINAL END GROUPS OF HAIR KERATIN
Human and horse hair have similar end groups to wool and feathers.
research Cationic Ionic Liquid-Liposome Nanoplatform for Transdermal asiRNA Delivery: A Unified Therapy for Androgen-Dependent Dermatoses
research Synthesis of a new amino acid derivative with long‐lasting hair shape control effects and elucidation of its mechanisms
A new amino acid derivative, ATS, improves hair texture and moisture, making it easier to straighten curly hair.
research A Rapid Extraction Procedure of Human Hair Proteins and Identification of Phosphorylated Species.
A new method quickly extracts and identifies proteins from hair and other keratin sources.
research Sulfation of minoxidil by liver sulfotransferase
Liver enzyme helps minoxidil work better for blood vessel relaxation.
research CC-type glutaredoxins mediate plant response and signaling under nitrate starvation in Arabidopsis
ROXY proteins help plants respond to nitrate shortage by affecting nutrient sensing and growth.
research Isolation and Quantification of Glycosaminoglycans from Human Hair Shaft
Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.
research Diffusion behavior of poly(ethylene imine) into keratin fibers using microspectrophotometry
PEI diffuses into hair at a constant rate, and urea speeds up this process.
research Examining polyquaternium polymers deposition on human excised hair fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.
research Case of alopecia universalis accompanied by minimal change nephrotic syndrome
A possible link exists between minimal change nephrotic syndrome and complete hair loss.
research Substantivity and After‐Rinsing Hair Growth Promotion of Cationic Microparticles of Minoxidil
Shampoos with more than 0.6% of cationic minoxidil particles can promote hair growth.
research HDL as Therapeutic Tools
Modified HDL can better deliver drugs and genes, potentially improving treatments and reducing side effects.
research 930 High-fat diet exacerbates neutrophilic folliculitis by facilitating sequential chemokine expressions by keratinocytes and neutrophils
A high-fat diet worsens neutrophilic folliculitis by increasing certain chemokines.