research Exploring the potential effect and mechanisms of protocatechuic acid on human hair follicle melanocytes
Protocatechuic acid can reduce melanin production and boost antioxidant activity in hair follicles.
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research Efficacy and tolerance of 2,3-diphenylcyclopropenone in propylene glycol versus 2,3-diphenylcyclopropenone in isopropanol – a novel formula designed for the treatment of alopecia areata
Both treatments helped hair regrowth in alopecia areata, with isopropanol being better tolerated.
research Factors Affecting Extraction Efficiency and Establishing Quality Standards for Pomelo Peel Essential Oil: A GC-FID Approach
Pomelo peel essential oil can be efficiently extracted and meets quality standards for use in pharmaceuticals and cosmetics.
research Integrated flow injection-solid phase spectrophotometric determination of minoxidil
New method measures minoxidil concentration faster, more accurately, and automatically.
research DEVELOPING AND VALIDATING AN HPLC METHOD TO QUANTIFY SIMULTANEOUSLY DUTASTERIDE AND THEIR RELATED MOLECULES (DUTASTERIDE ACID, 2,5 BIS- (TRI FLUORO METHYL)-ANILINE AND DUTASTERIDE 17 α-EPIMER) IN CAPSULES
A reliable method was created to measure dutasteride and related molecules in capsules.
research Sunscreen remanence on the skin: a noninvasive real time in vivo spectral analysis assessing the quenching of specular ultraviolet A light reflectance
Sunscreens with UVA blockers effectively reduce skin fluorescence for several hours.
research Carbon quantum dots applied to the chemical sensing of cobalt ions and methylcobalamin
Carbon Quantum Dots can effectively detect cobalt ions and methylcobalamin in water.
research Preparation of Finasteride via Oxidative Elimination of 2-Iododihydrofinasteride by Using Peroxydisulfates as Oxidizing Agents
Using K2S2O8 as an oxidizing agent in a specific condition, we can make Finasteride with 96.3% yield and 99.6% purity. This method is also good for other compounds and is environmentally friendly.
research 697 Prostaglandin D2-enhanced testosterone metabolism in human keratinocytes is mediated by reactive oxygen species
Prostaglandin D2 increases testosterone levels in skin cells through reactive oxygen species, not enzymes, which could lead to new hair loss treatments.
research In-Vitro Release of Zinc Pyrithione from A Shampoo Base and the Effects of Various Additives on its Release Rate
Additives like ethanol and propylene glycol increase the release of zinc pyrithione from shampoo.
research In vivo microautoradiography of [3H]1,24(OH)2D3 (tacalcitol) following topical application to normal rats and in vitro metabolism in human keratinocytes
Topical tacalcitol can treat psoriasis by acting directly on skin cells.
research An ultrastuctural study of hair fiber damage and restoration following treatment with permanent hair dye
Permanent hair dye damages hair but it mostly recovers after 8 weeks; using certain hair care products can help repair it.
research A Sub- acute Toxicity Study to Assess The effects of Methanol Extract of Date Palm Fruit on Kidney Functions in Adult Wistar Rats
Low doses of date palm extract improve kidney function, but high doses may harm it.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of dehydroepiandrosterone sulfate in human serum and plasma
A new method accurately measures DHEAS in blood, improving on current tests.
research Modified phenol peels for treatment‐refractory hyperpigmentation of lichen planus pigmentosus: A retrospective clinico‐dermoscopic analysis
Modified phenol peels effectively reduced stubborn skin pigmentation in patients with Lichen Planus Pigmentosus.
research 615 Evaluation of a combination of botanical extracts designed to protect hair and scalp from air pollutants: in vitro and clinical studies
Botanical extracts from peas and chia seeds improved scalp health and protected hair from pollution.
research Comparative study on the effect of drying methods on the plant Punica granatum using shade, solar, and convective drying in the southwest of Algeria
Solar drying is the best method for drying pomegranate peels quickly and efficiently.
research Development of a new gas chromatography–mass spectrometry (GC–MS) methodology for the evaluation of 5α-reductase activity
A new method was developed to accurately measure enzyme activity related to prostate health.
research 692 Prevention of H 2 O 2 -induced cellular senescence in human hair follicle dermal papilla cells
Certain compounds can protect hair cells from aging and promote growth.
research The Effect of Dimethyl Sulfoxide on Percutaneous Absorption: A Mechanistic Study, Part III
DMSO causes reversible swelling in hair but has a complex, less reversible effect on skin.
research Acute And Sub Chronic Toxicity Of Tridax Procumbens In Experimental Animals
High doses of Tridax procumbens extract can be toxic, affecting liver and kidneys.
research pH sensitive nano layered double hydroxides reduce the hematotoxicity and enhance the anticancer efficacy of etoposide on non-small cell lung cancer
The nano-carrier makes etoposide safer and more effective against lung cancer.
research Absorption Capability of a 645-nm Diode Laser on Swine Soft Tissue Samples: a Preliminary Study in an Ex-Vivo Model Tissue Samples: a Preliminary Study in an Ex-Vivo Mo
A 645-nm diode laser effectively penetrates swine soft tissues, suggesting predictable therapeutic effects.
research Induction of dark keratinocytes by 12-O-tetradecanoyl-phorbol-13-acetate and mezerein as an indicator of tumor-promoting efficiency
TPA is about 50 times more effective at promoting tumors than MZ.
research A proteoglycan-based topical treatment for hair greying: in vitro antioxidant and pro-melanogenic effects
PP-PTKL may help treat hair greying, but more testing is needed.
research Carbobenzoxy-capped Phe-Lys(BODIPY TMR-X-acyloxymethyl ketone(QSY7)
Near-infrared probes can safely and effectively image cysteine protease activity for disease diagnosis.
research Experimental study on Dendrobium candidum polysaccharides on promotion of hair growth
Dendrobium candidum polysaccharides promote hair growth.
research Effects of Solvent System and Storage Condition on Chemical Stability of 5(alpha)-Reductase Inhibitor Compounds in Tectona grandis L.f. Leaf Extracts
Store Tectona grandis leaf extracts in slightly acidic, light-protected conditions for best stability.
research Validation of Finasteride Tablets USP by HPLC Isocratic with UV Detector
The method is effective and suitable for testing finasteride tablets.
research Structure optimization of tetrahydropyridoindole-based aldose reductase inhibitors improved their efficacy and selectivity
Optimizing the structure of a specific compound greatly improved its effectiveness and precision for treating diabetic complications.