research Sensitive method using protein loss measurements to evaluate chemicalperm damage to human hair restoration by shampoo
Shampoo D is best for fixing perm-damaged hair.
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900-930 / 1000+ resultsresearch Hair Evaluation Method: Pull Test and Wash Test
The pull and wash tests are simple, cost-effective ways to diagnose hair loss severity and type.
research Isolation and Structural Characterization of Degradation Products of Finasteride by Preparative HPLC, HRMS and 2D NMR
Finasteride forms three new products under acidic stress.
research A rapid, simple, liquid chromatographic-electrospray ionization, ion trap mass spectrometry method for the determination of finasteride in human plasma and its application to pharmacokinetic study.
A new method accurately measures finasteride levels in human plasma.
research Enzyme-linked immunosorbent assays for doping control of 5α-reductase inhibitors finasteride and dutasteride
New tests detect finasteride and dutasteride in urine quickly and easily.
research Development of a Liquid Chromatography/Mass Spectrometry-Based Inhibition Assay for the Screening of Steroid 5-α Reductase in Human and Fish Cell Lines
A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.
research Impact of culture medium on antifungal susceptibility results for Microsporum canis and Nannizzia gypsea: A comparative study of disc diffusion and E-test performance
Mueller-Hinton Agar is better for testing antifungal susceptibility in Microsporum canis and Nannizzia gypsea.
research Preparation and Evaluation of Self-emulsifying Drug Delivery System (SEDDS) of Cepharanthine
research Adsorptive cathodic stripping determination of minoxidil in pharmaceutical, cream and shampoo products
Researchers developed a sensitive method to measure minoxidil in various products with high accuracy.
research Comparison of wiping methods for the removal of cleaning agent residue from hair follicles
All wiping methods are as effective as washing for removing cleaning agent from hair.
research Determination of topically applied finasteride penetrated into hair follicles by using the differential stripping technique
research Pharmaceutical evaluation of different shampoo brands in local Saudi market
All evaluated shampoos meet Saudi standards.
research RP-HPLC assay method for simultaneous estimation of tamsulosin hydrochloride and finasteride in pharmaceutical dosage form
A reliable method was developed to accurately measure tamsulosin hydrochloride and finasteride in tablets.
research Formulasi dan Uji Stabilitas Hair Tonic Ekstrak Lidah Buaya (Aloe vera L.) dan Seledri (Apium graviolens L.)
The hair tonic with aloe vera and celery was successfully made, with the first formula being the most stable.
research Isolation and Structural Characterization of Finasteride Degradation Products by Preparative HPLC, HRMS, and NMR
Finasteride breaks down into new compounds under acidic conditions.
research LC determination of finasteride and its application to storage stability studies
Finasteride remains stable for two years with proper storage.
research Selective Sensing of Darolutamide and Thalidomide in Pharmaceutical Preparations and in Spiked Biofluids
A new, efficient method has been developed to detect darolutamide and thalidomide, drugs used for certain hair loss and prostate cancer treatments, in pharmaceuticals and body fluids.
research Determination of Solute Diffusion Properties in Artificial Sebum
Diffusion in artificial sebum is mainly influenced by molecular size and is much faster than in skin lipids.
research DIFFERENTIAL STRIPPING TECHNIQUE TO DETERMINE FINASTERIDE RETENTION IN HAIR FOLLICLES AFTER IN VITRO TOPICAL APPLICATION
research Invalidation of a commercially available human 5α-dihydrotestosterone immunoassay
The DHT immunoassay is unreliable due to high cross-reactivity with testosterone.
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 New spectrophotometric methods for the determination of Minoxidil
New, simple, and cost-effective methods can accurately measure Minoxidil in medicines.
research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research Influence of Chemical Straightening on the Stability of Drugs of Abuse in Hair
Chemical hair straightening significantly reduces detectable drug levels in hair.
research Tradescantia-Based Test Systems Can Be Used for the Evaluation of the Toxic Potential of Harmful Algal Blooms
Tradescantia plants can effectively test for the toxicity of harmful algae.
research Fiber-Safe Extraction of Red Mordant Dyes from Hair Fibers
Researchers developed a less damaging way to extract red dyes from wool using EDTA and DMF, preserving the fiber's strength for further analysis.
research Determination of traces of silver in human scalp hair slurries by electrothermal atomic absorption spectrometry
research Thrombolytic Activity and Protein Characterization of Extract from White Oyster Mushroom (Pleurotus ostreatus)
White oyster mushroom extracts may help dissolve blood clots.
research Comprehension Testing for OTC Drug Labels: Goals, Methods, Target Population, and Testing Environment
The paper concludes that drug labels should be clear for all, especially for those with low literacy, and suggests aiming for high comprehension test passing rates with diverse test populations.
research Quantitative Bestimmung von kosmetischen Wirk- und Pflegesubstanzen auf dem Haar
Active agents mainly stay on the hair surface after short washes.