research HAIR ANALYSIS FOR DRUGS OF ABUSE. PLAUSIBILITY OF INTERPRETATION
Hair analysis can detect drug use but requires careful interpretation due to its complexity.
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research Determination of adulteration in hair serums by LC-HRMS §
A new method found unlisted drugs in two popular hair serums, posing a health risk.
research A microfluidic application for mass production of drug-loaded polymeric microspheres for a long-acting injectable with IVL-DrugFluidic®, a novel microfluidic microsphere manufacturing platform technology
IVL-DrugFluidic® can mass-produce high-quality, long-acting injectable drug microspheres, improving patient compliance and reducing side effects.
research Metal doped keratin film standard for LA-ICP-MS determination of lead in hair samples
A new method accurately measures lead levels in hair to assess exposure.
research THE HUMAN HAIR FOLLICLE PULSATING BIOMAGNETIC FIELD REACH AS MEASURED BY CRYSTALS ACCRETION
Human hair has a natural biomagnetic field.
![Benzo[c]quinolizin-3-ones: A Novel Class of Potent and Selective Nonsteroidal Inhibitors of Human Steroid 5α-Reductase 1](/images/research/ff6e6cbe-cb9c-4d11-87ef-671d28ffd4fa/small/15506.jpg)
research Benzo[c]quinolizin-3-ones: A Novel Class of Potent and Selective Nonsteroidal Inhibitors of Human Steroid 5α-Reductase 1
Benzo[c]quinolizin-3-ones are effective nonsteroidal inhibitors of human steroid 5α-reductase 1.
research De novo designed bifunctional proteins for targeted protein degradation
Newly designed proteins can effectively degrade specific proteins in cells, offering a promising alternative for targeted protein degradation.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research An Analytical Framework for the Selective Extraction and Determination of Nine Multiclass Endocrine-Disrupting Chemicals from Haircare Products
Haircare products may expose users to harmful chemicals despite regulations.
research Doxazosin + finasteride in BPH with TPV ??? 25mL
research Simultaneous determination of minoxidil and minoxidil sulfate by high-performance liquid chromatography with UV-detection and its applications
The study developed a method to detect minoxidil and its sulfate form, found that minoxidil sulfate is temperature-sensitive, and identified a way to potentially increase its stability for hair loss treatment.
research Total testosterone to dihydrotestosterone ratio assessed by LC-MS/MS predicts a worse metabolic profile not only in PCOS patients
A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
research Characterization of the mechanical properties of the cortex region of human hair fibers by multiparametric Atomic Force Microscopy mapping
Atomic Force Microscopy is a more accurate way to assess hair damage and the effect of cosmetic treatments.
research Hair Oils
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research Proteomic Characterization of Damaged Single Hairs Recovered after an Explosion for Protein-Based Human Identification
Explosions don't stop hair proteins from being used to identify people.
research Ultrasound-assisted extraction and analysis of maidenhairtree polysaccharides
Ultrasound helps efficiently extract beneficial compounds from maidenhairtree for potential medicinal use.
research Simultaneous spectrophotometric determination of finasteride and tadalafil in recently FDA approved Entadfi™ capsules
The methods accurately measure finasteride and tadalafil in Entadfi™ capsules for quality control.
research Characterization of a Cluster of Human High/Ultrahigh Sulfur Keratin-associated Protein Genes Embedded in the Type I Keratin Gene Domain on Chromosome 17q12-21
A cluster of sulfur-rich hair protein genes was found on chromosome 17.
research OR20-01 Machine Learning-based Steroid Metabolome Analysis In Women With Polycystic Ovary Syndrome Reveals Three Distinct Androgen Excess Subtypes With Different Metabolic Risk Profiles.
Machine learning identified three unique subtypes of androgen excess in women with PCOS, each with different metabolic risks.
research Electronic Circular Dichroism Imaging (ECD i ) Casts a New Light on the Origin of Solid‐State Chiroptical Properties
The research found that the properties of solid-state Electronic Circular Dichroism (ss-ECD) are influenced by the orientation of local crystals, which could help in examining and mapping chiral materials like pharmaceutical ingredients.
research Simultaneous Estimation of Finasteride and Tamsulosin Hydrochloride in Combined Dosage Forms by RP-HPLC-PDA Method
The method accurately measures Tamsulosin and Finasteride in medication and is suitable for regular quality checks.
research Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin
Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
research Fourier Transform Infrared Attenuated Total Reflection Analysis of Human Hair: Comparison of Hair from Breast Cancer Patients with Hair from Healthy Subjects
Hair from breast cancer patients shows changes in structure and composition, and a test using these changes detected cancer but also falsely identified some healthy samples as cancerous.
research Investigating material basis and molecular mechanism of Qing Cuo formula in the treatment of acne based on animal experiments, UPLC-LTQ-Orbitrap-MS and network pharmacology
This study investigates the Qing Cuo Formula (QCF), a traditional Chinese medicine for acne treatment, using animal experiments and network pharmacology. Conducted on 60 male golden hamsters with damp-heat acne, the study found that low-dose QCF significantly reduced serum androgen and inflammatory cytokine levels compared to a blank group. In vitro analysis identified 75 compounds in QCF, with 27 active compounds absorbed in serum. Network pharmacology revealed 6 active components targeting 17 proteins, with pathways regulating extracellular matrix function, inflammation, immune response, and endocrine function. The findings elucidate QCF's molecular mechanism and material basis, suggesting its potential for treating other damp-heat related conditions.
research Advanced chemical imaging and comparison of human and porcine hair follicles for drug delivery by confocal Raman microscopy
Confocal Raman microscopy can effectively study drug delivery in hair follicles using pig ear models.
research PROTACs: A novel strategy for cancer drug discovery and development
PROTAC technology shows promise for cancer treatment but needs more effective E3 ligase recruiters.
research Pharmacophore Modeling and Three Dimensional Database Searching for Drug Design Using Catalyst: Recent Advances
The document concludes that Catalyst software is effective for drug design, identifying potent compounds for various medical conditions.
research Performance scanning electron microscopic investigations and elemental analysis of hair of the different animal species for forensic identification
Scanning electron microscopy and elemental analysis can help identify animal species by their hair patterns and elements.
research Ocfentanil testing in hair from a fatality case: Comparative analysis of a lock of hair versus a single hair fiber
Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
research J. Cosmet. Sci., 158, 637–650 (November/December 2007) Use of quaternized cassia galactomannan for hair conditioning
Cassia HPTC is an effective hair conditioner, better than some traditional formulas.