![The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route](/images/research/73bab8dc-bdf0-45e3-8ef7-73d0d4b93cb1/small/21074.jpg)
research The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route
Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
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research Volume Changes During Water Binding to Hair Fibers
Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
research Dwarf Planet Ceres and the Ingredients of Life
The Dawn spacecraft found that Ceres has complex organic molecules and a lot of water ice, hinting it might support life.
research Stability Indicating Method Development and Validation of Finasteride by High-Performance Thin-Layer Chromatography Studies
New method effectively analyzes finasteride and its stability.
research Graft Survival in Hair Restoration Surgery
Using a buffering solution and applying Platelet-Rich Plasma improves hair graft survival in hair restoration surgery.
research UV Laser-Induced Fluorescence Spectroscopy and Laser Doppler Flowmetry in the Diagnostics of Alopecia
UV-induced autofluorescence is effective for identifying different types of alopecia.
research Evaluation of Polymorphism Influence in Finasteride
Different forms of finasteride dissolve and remain stable differently, affecting capsule quality.
research Properties of Partially Extracted Hairs and Their Degradability by Proteases
Mf-rich hair degrades more than Ma-rich hair, especially with Proteinase K.
research Structural Analysis of Curly and Straight Human Hair Fibers by Scanning Microbeam SAXS
Curly and straight hair differ in how their internal fibers are arranged.
research Does Active Form of Vitamin D3 Prevent Hair Follicles from Radiation Toxicity?
Active vitamin D3 might protect hair follicles from radiation damage.
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 Matrix Effect in Quantitative LC/MS/MS Analyses of Biological Fluids: A Method for Determination of Finasteride in Human Plasma at Picogram Per Milliliter Concentrations
Method detects finasteride in plasma at very low concentrations.
research Formulation and In Vitro Assessment of Minoxidil Niosomes for Enhanced Skin Delivery
Niosomes improve minoxidil skin delivery for hair loss treatment.
research Cosmetics and Cosmeceutical Applications of Chitin, Chitosan, and Their Derivatives
Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
research Comparative Proteomics Indicates That Biosynthesis of Pectic Precursors Is Important for Cotton Fiber and Arabidopsis Root Hair Elongation
Pectin biosynthesis is essential for the growth of cotton fibers and Arabidopsis root hairs.
research Theoretical Considerations in Laser Hair Removal
Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.
research A Phase I Study of Topical Tempol for the Prevention of Alopecia Induced by Whole Brain Radiotherapy
Tempol is safe and may prevent hair loss from brain radiotherapy.
research In Vitro and In Vivo Evaluation of Biologically Synthesized Silver Nanoparticles for Topical Applications: Effect of Surface Coating and Loading into Hydrogels
Silver nanoparticles coated with substances like PEG showed strong antibacterial effects and improved wound healing when used in hydrogels.
research Physicochemical Properties of pH-Sensitive Hydrogels Based on Hydroxyethyl Cellulose–Hyaluronic Acid for Transdermal Delivery Systems for Skin Lesions
The hydrogel with a 1:3 ratio of hydroxyethyl cellulose to hyaluronic acid is effective for delivering drugs through the skin to treat acne.
research 2-Substituted 4-(Thio)chromenone 6-O-Sulfamates: Potent Inhibitors of Human Steroid Sulfatase
New compounds were made that block an enzyme linked to breast cancer better than existing treatments.
research Group-ICA Model Order Highlights Patterns of Functional Brain Connectivity
Choosing the right model order in brain connectivity analysis can affect the detection of differences between healthy individuals and those with seasonal affective disorder.
research In Vivo Immunological Toxicity in Mice of Carbon Nanotubes with Impurities
Pure carbon nanotubes are safe for mice, but impure ones cause immune issues and hair loss.
research Synthesis and Structure–Activity Relationships of the First Ferrocenyl-Aryl-Hydantoin Derivatives of the Nonsteroidal Antiandrogen Nilutamide
Scientists made the first metal-based compounds from a nonsteroidal antiandrogen drug, which showed potential in fighting both hormone-dependent and independent prostate cancer cells.
research Liposomes And Niosomes As Potential Carriers For Dermal Delivery Of Minoxidil
Liposomes better deliver minoxidil for hair loss treatment than niosomes.
research HPLC-ESI-MSn Characterization of Phenolic Compounds, Terpenoid Saponins, and Other Minor Compounds in Bituminaria Bituminosa
Researchers found over 40 compounds in Bituminaria bituminosa, including many flavonoids and some with potential for medical and hair care uses.
research Anthelmintic Effect of Mentha Spp. Essential Oils on Echinococcus Granulosus Protoscoleces and Metacestodes
Mint essential oils can kill parasites that cause cystic echinococcosis, with M. pulegium oil being more effective than M. piperita oil.
research Stability of Opiates in Hair Fibers After Exposure to Cosmetic Treatment
Cosmetic treatments like bleaching and perming can greatly reduce opiate levels in hair, possibly leading to false-negative drug tests.
research Drug-Associated Alopecia
Some drugs can cause hair loss, and stopping these drugs often leads to hair regrowth.
research External Light Activates Hair Follicle Stem Cells Through Eyes Via an ipRGC–SCN–Sympathetic Neural Pathway
Light can turn on hair growth cells through a nerve path starting in the eyes.
research Studies on Neurosteroids XXV: Influence of a 5α-Reductase Inhibitor, Finasteride, on Rat Brain Neurosteroid Levels and Metabolism
Finasteride almost fully depletes allopregnanolone in rat brains and enhances 20α-DHP, but doesn't change 3α-DHP levels.