research Rapid determination and quantification of hair-growth compounds in adulterated products by ultra HPLC coupled to quadrupole-orbitrap MS
About 21% of tested hair loss supplements contained illegal synthetic drugs.
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390-420 / 1000+ results research DSC-investigations of alpha-keratins and the specific effects of chemical treatments on human hair
Chemical treatments weaken hair's thermal stability and structure.
research Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation
Two new methods accurately measure Aminexil, Pyridoxine, and Niacinamide in hair products.
research Characteristic intraepidermal nerve fibre endings of the intervibrissal fur in the mystacial pad of the rat: morphological details revealed by intravital methylene blue staining and the zinc iodide-osmium tetroxide technique
Methylene blue staining effectively highlights detailed nerve structures in rat fur.
research Screen steroid 5 alpha-reductase inhibitors in vitro by high performance liquid chromatography
The method is quick and effective for testing steroid 5 alpha-reductase inhibitors.
research Limits of Visual Detection for Finasteride Polymorphs in Prepared Binary Mixtures: Analysis by X‐ray Powder Diffraction
research Different localizations of drugs simultaneously administered in a strand of hair by micro‐segmental analysis
Drugs localize differently in hair strands based on their properties.
research Ethosomes in hair dye products as carriers of the major compounds of black tea extracts
Ethosomes improve black tea extract absorption in hair dye.
research Paraphenylenediamine hair dyeing nephropathy: a case report and review of literature
Hair dye chemicals can cause serious health problems, including kidney damage.
research Biochemical and Ultrastructural Processing of [125I]Epidermal Growth Factor in Rat Epidermis and Hair Follicles: Accumulation of Nuclear Label
research Application of an Enzymatic Method for Identifying Hair Treatments
The enzymatic method can effectively identify chemical treatments on hair.
research Chemical Fingerprint and Quantitative Analysis for the Quality Evaluation of Platycladi cacumen by Ultra-performance Liquid Chromatography Coupled with Hierarchical Cluster Analysis
The new method is rapid, sensitive, and accurate for evaluating the quality of the medicinal herb Platycladi cacumen.
research Long pulse 1,064‐nm neodymium‐doped yttrium aluminum garnet laser in aesthetic dermatology
The 1,064-nm Nd:YAG laser is versatile and effective for treating leg veins, hair removal, and skin rejuvenation, especially in darker skin types.
research Determination of pyrrolizidine alkaloids in dietary sources using a spectrophotometric method
A new method effectively detects toxic pyrrolizidine alkaloids in honey and flour.
research Methylene Blue: Its Efficacy and Safety as a Storage Solution in Hair Transplantation
Methylene blue is less effective than normal saline solution for storing hair grafts and may reduce graft survival.
research Sample preparation protocol for cross-sectional microscopy of hair fibers v1
The document describes a method for preparing hair for microscopy by embedding it in plastic, cutting it, and storing it cold before imaging.
research 금잔화, 상황, 어성초 에탄올 추출물의 세포독성 평가 및 3T3-L1 세포에 대한 육모 효과
Houttuynia cordata extract may help hair growth without harming hair cells.
research A Study on Photostability of Ethyl Glucuronide in Hair Irradiated under Artificial Sunlight
Ethyl glucuronide levels in hair can change when exposed to artificial sunlight, depending on hair color and thickness.
research Evaluation of short-term hair follicle storage conditions for maintenance of RNA integrity
Horse hair follicles can be stored at cool or room temperature for a week without losing RNA quality.
research Investigation of hair dye deposition, hair color loss, and hair damage during multiple oxidative dyeing and shampooing cycles.
Repeated dyeing and shampooing cause hair color loss and damage.
research Topical Cyperus rotundus essential oil for treatment of axillary hyperpigmentation: a randomized, double‐blind, active‐ and placebo‐controlled study
Cyperus rotundus essential oil effectively treats underarm darkening, reduces inflammation, and slows hair growth.
research Sensitive Bromatometric Determination Of Finasteride In Pharmaceuticals Based On Complex-Formation Reactions
Two accurate methods were developed to measure finasteride in tablets.
research (Un)targeted Scanning of Locks of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
research Individual Human Hair Keratin Rapidly Extracted Through the Advanced Oxidation Process and Their Hemostatic and Wound Healing Evaluations
The new method extracts keratin from hair faster and better, and the resulting product improves blood clotting and wound healing, with potential for personalized treatments.
research Simultaneous Estimation of Minoxidil and Aminexil in Bulk and Pharmaceutical Formulations by Rp-Hplc Method
A new method accurately measures minoxidil and aminexil in drugs.
research Novel Method for the Estimation of Minoxidil and Aminexil in Marketed Formulation
A new accurate method was developed to measure Minoxidil and Aminexil in solutions.
research A Simple Method to Extract DNA from Hair Shafts Using Enzymatic Laundry Powder
DNA can be quickly and effectively extracted from hair using laundry powder.
research The site of uptake of iodine by hair
Iodine is absorbed by hair just below the skin surface.
research Efficient and regulable extraction of keratin from yak hair using imidazolium-based ionic liquids
A new method using imidazole-based liquids efficiently extracts keratin from yak hair.
research Evaluation of short-term hair follicle storage conditions for maintenance of RNA integrity
Hair follicles can be kept in RNAlater® at cool or room temperature for a week without harming RNA quality.