research A new hair follicle-derived human epidermal model for the evaluation of sunscreen genoprotection
The new lab-grown skin model is good for testing sunscreen's protection against DNA damage from UV light.
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research High-performance liquid chromatographic method for the determination of finasteride in human plasma at therapeutic doses
Reliable method detects finasteride in human plasma at low doses.
research Rapid determination of finasteride in human plasma by UPLC–MS/MS and its application to clinical pharmacokinetic study
New method measures finasteride in blood quickly and accurately.
research Cystine-thiamin-containing hair-growth formulation modulates the response to UV radiation in an in vitro model for growth-limiting conditions of human keratinocytes
A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.
research Effects of photobiomodulation on human hair dermal papilla cells with various light modes and light parameters
Pulsed wave red LED light is more effective than continuous wave light for promoting hair regrowth.
research Vitamin B-Complex and its Relationship with the Health of Vegetarian People
Vegetarians should take B vitamin supplements to avoid health issues.
research Bulge cells of human hair follicles: segregation, cultivation and properties
Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.
research Measurement of tamsulosin in human serum by liquid chromatography–tandem mass spectrometry
A reliable method was created to measure tamsulosin in human blood.
research The effect of oxygen supply using perfluorocarbon-based nanoemulsions on human hair growth
A new nanoemulsion increases oxygen for hair cells, leading to better hair growth.
research Picogram determination of finasteride in human plasma and semen by high-performance liquid chromatography with atmospheric-pressure chemical-ionization tandem mass spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
![Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method](/images/research/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
research Synthesis of 5,6,6-[2H3]finasteride and quantitative determination of finasteride in human plasma at picogram level by an isotope-dilution mass spectrometric method
Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
research Photoinduced formation of thiols in human hair
UV exposure damages hair, increasing thiols and altering protein structure.
research Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.
research Investigation of human hair using ToF-SIMS: From structural analysis to the identification of cosmetic residues
The conclusion is that a new method can identify cosmetic residues on hair and match them to their products.
research Enhanced follicular delivery of minoxidil to human scalp skin using cetosomal formulation
research Extractable substances from human hair: a discussion about the origin of the holes
Holes in mature hair are likely caused by the removal of substances during hair care.
research Distributions of sulphur and other elements in human hair follicles
Sulphur in hair follicles increases from the bulb and then levels off, while other elements vary in distribution.
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 Effects of ultra violet radiation on the soluble proteins of human hair
UV radiation increases protein loss from hair and reduces hair protein quality.
research High-performance liquid chromatographic determination of the enantiomers of the benzoquinolinone LY 191704, a human type 1 5α-reductase inhibitor, in plasma
Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
research Flammulina velutipes polysaccharide boosts the anti-tumor immunity by reversing M1/M2 polarization through TLR4/NF-κB activation
Flammulina velutipes polysaccharide helps the immune system fight tumors by activating certain pathways.
research Hemostatic properties and the role of cell receptor recognition in human hair keratin protein hydrogels
Keratin from human hair shows promise for medical uses like wound healing and tissue engineering.
research Nonsteroidal inhibitors of human type I steroid 5-.alpha.-reductase
New compounds called benzoquinolinones may treat conditions linked to excess DHT.
research Trans‐species hair growth induction by human hair follicle dermal papillae
Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
research Characterization of sciellin, a precursor to the cornified envelope of human keratinocytes
Sciellin is a protein that helps form protective layers in skin, hair, and nails.
research Multiscale modelling of human hair
Human hair becomes weaker and stretches more easily at higher temperatures.
research A Group of Type I Keratin Genes on Human Chromosome 17: Characterization and Expression
Only one of the two K16 genes on chromosome 17 makes a functional protein for keratin filaments.
research Human skin color: Origin, variation and significance
Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.
research Sequence and expression of human hair keratin genes
Human hair keratin genes are similar to mouse genes and are specifically expressed in hair follicles.
research Assessment of replication rates of human keratinocytes in engineered skin substitutes grafted to athymic mice
Regulating keratinocyte growth in engineered skin can improve wound healing.