research Hair Analysis: Assessment of Homemade Hair Treatment Effects on Drug Concentrations in the Keratin Matrix
Homemade hair treatments can significantly lower drug levels in hair, possibly causing false-negative drug tests.
Search
for
Sort by
Research
30 / 1000+ results research Ultrastructural Alterations and Environmental Exposure Influence the Opiate Concentrations in Hair of Drug Addicts
Environmental factors can greatly reduce drug levels in hair.
research Contribution Of In-Utero Drug Exposure When Interpreting Hair Results In Young Children
Hair analysis alone can't confirm long-term drug exposure in children under 1 year old.
research Liposomal Systems as Drug Delivery Vehicles for Dermal and Transdermal Applications
Liposomal systems show promise for delivering drugs through the skin but face challenges like high costs and stability issues.
research W6: Novelties in Hair Analysis and Interpretation Issues
Hair analysis can be unreliable due to external contamination and varying drug concentrations.
research Influence of the Cosmetic Treatment of Hair on Drug Testing
Cosmetic hair treatments like bleaching and dyeing reduce drug levels in hair samples.
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 Preclinical Pharmacology, Antitumor Activity, and Development of Pharmacodynamic Markers for the Novel, Potent AKT Inhibitor CCT128930
CCT128930 is a promising new drug that effectively targets and inhibits a cancer-related protein, showing potential for cancer treatment.
research Influence of Dosing Time on the Efficacy and Safety of Finasteride in Rats
Dosing time affects finasteride's effectiveness and safety in rats.
research Pharmacokinetics, Toxicity, and Activity of Intravenous Dextran Sulfate in Human Immunodeficiency Virus Infection
Dextran sulfate was found to be toxic and ineffective for treating HIV.
research Formulation and Evaluation of Cimetidine as a Topical Preparation
Cimetidine cream shows potential for treating warts and female-pattern hair loss.
research Development and Characterization of Poly(Lactic-Co-Glycolic Acid) Nanoparticles With Finasteride and In Vivo Evaluation of Their Efficacy in Hair Growth
Finasteride-loaded nanoparticles were successfully created for potential improved hair growth treatment.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Chemotherapy-Induced Hair Loss: The Use of Biomarkers for Predicting Alopecic Severity and Treatment Efficacy
Scalp cooling to prevent hair loss from chemotherapy works for some but not all, and studying hair damage markers could improve prevention and treatment.
research Micro-Segmental Analysis of the Entry Pathway and Distribution of Zolpidem in Hair From Different Scalp Regions After a Single Dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research A Discourse on Human Hair Fibers and Reflections on the Conservation of Drug Molecules
Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.
research Methods for Quantifying Intrafollicular Drug Delivery: A Critical Appraisal
The document concludes that there is no agreed-upon best method for measuring drug delivery within hair follicles and more research is needed to validate current techniques.
research In Vitro Selective Inhibition of Human UDP-Glucuronosyltransferase (UGT) 1A4 by Finasteride and Prediction of In Vivo Drug–Drug Interactions
Finasteride affects UGT1A4 enzyme, but not enough to cause issues when combined with other drugs.
research Drug Permeation Through Hair Follicles: Importance and Potential
Hair follicles are important for drug delivery through the skin, but better methods are needed to understand and improve this process.
research Percutaneous Drug Delivery to the Hair Follicle
Hair follicles could be used for targeted drug delivery, with liposomal systems showing promise for this method.
research Drug Information Analysis Service: Effectiveness of Cromolyn Sodium in Treating Asthma in Children Under 2 Years Old
Cromolyn sodium's effectiveness for treating asthma in children under 2 is unclear, possibly more beneficial for older children, and further research is needed.
research Derma Rollers in Therapy: The Transition from Cosmetics to Transdermal Drug Delivery
Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
research Pathophysiological and Pharmaceutical Considerations for Enhancing the Control of Sarcoptes Scabiei in Wombats Through Improved Transdermal Drug Delivery
Improving how drugs are absorbed through the skin could better treat mange in wombats.
research Workplace Drug Testing Using Hair Samples
Hair testing is a reliable method for detecting workplace drug use when done with proper sample preparation and confirmation.
research Percutaneous Drug Delivery to the Hair Follicle
Hair follicles could be used to deliver drugs effectively, with the right understanding and methods.
research Chemotherapy and Cutaneous Drug Reactions
Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.
research Minoxidil Is a Potential Neuroprotective Drug for Paclitaxel-Induced Peripheral Neuropathy
Minoxidil may protect nerves and improve hair quality during paclitaxel treatment.
research Formulation of Sodium Valproate Nanospanlastics as a Promising Approach for Drug Repurposing in the Treatment of Androgenic Alopecia
Sodium Valproate nanospanlastics could be a safe and effective treatment for Androgenic Alopecia, with fewer side effects than minoxidil.
research A Simple Decision Tree for Identifying Early Oral Drug Candidates With Likely Pharmacokinetic Nonlinearity by Intestinal CYP3A Saturation
The decision tree can predict drug absorption issues with good accuracy but needs more validation and adjustments for other factors.
research Intestinal Permeability Study of Minoxidil: Assessment of Minoxidil as a High Permeability Reference Drug for Biopharmaceutics Classification
Minoxidil works well as a high permeability reference drug for biopharmaceutics classification.