research Chapter 14: Principles of Drug Metabolism
Drug metabolism affects how long a drug works, its interactions, activation, and toxicity, and is influenced by genetics, diet, illness, and other drugs.
Search
for
Did you mean Phase II metabolism?
Sort by
Research
30 / 1000+ results 
research Identification of Finasteride Metabolites in Human Bile and Urine by High-Performance Liquid Chromatography/Tandem Mass Spectrometry
Finasteride breakdown products found in bile and urine, helps understand drug safety and effectiveness.
research Finasteride Delays Atherosclerosis Progression in Mice and Is Associated With a Reduction in Plasma Cholesterol in Men
Finasteride may lower cholesterol and slow heart disease progression.
research In Vivo Investigation in Pigs of Intestinal Absorption, Hepatobiliary Disposition, and Metabolism of the 5α-Reductase Inhibitor Finasteride and the Effects of Coadministered Ketoconazole
Ketoconazole increases finasteride's effectiveness and lifespan in the body.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Sulfatase Inhibitors: A Patent Review
The document concludes that research on sulfatase inhibitors should continue due to their potential in treating various diseases, despite some clinical trial failures.
research Testosterone: The Male Sex Hormone
More research is needed to understand how testosterone is maintained in adult males.
research Marine Health-Promoting Compounds: Recent Trends for Their Characterization and Human Applications
Seaweeds contain beneficial compounds with potential uses in food, cosmetics, and health, but more research is needed to improve extraction and safety.
research Modeling the Pharmacodynamics of Nandrolone Doping Drug and Implications for Anti-Doping Testing
The document concludes that finasteride can reduce nandrolone detection in doping tests, suggesting frequent testing and setting metabolite level thresholds for detection.
research Sulphation Catalyzed by the Human Cytosolic Sulphotransferases: Chemical Defense or Molecular Terrorism?
Human enzymes can detoxify harmful substances but might also increase their cancer risk.
research Protein Degradation: Expanding the Toolbox to Restrain Cancer Drug Resistance
Using protein degradation to fight cancer drug resistance shows promise but needs more precise targeting and fewer side effects.
research Regenerative Medicine and Hair Loss: How Hair Follicle Culture Has Advanced Our Understanding of Treatment Options for Androgenetic Alopecia
Hair follicle culture helps develop new treatments for hair loss.
research Compilation of a Comprehensive Gene Panel for Systematic Assessment of Genes That Govern an Individual’s Drug Responses
Researchers found that most genes affecting drug responses are not fully covered by commercial SNP chips, suggesting the need for more comprehensive tools to optimize drug selection based on genetics.
research Metabolic Pathways of Eicosanoids: Derivatives of Arachidonic Acid and Their Significance in Skin
Eicosanoids are crucial for skin health, and targeting their pathways may help treat skin conditions.
research What Do We Know About Phytotherapy of Benign Prostatic Hyperplasia?
Some plant-based treatments can help with benign prostatic hyperplasia symptoms, but more research is needed to confirm their safety and effectiveness.
research Phase I/IIa Clinical Trial for the Treatment of Androgenetic Alopecia Using Intradermal Injections of Cultured Autologous Dermal Sheath Cup Cells
Injections of special skin cells showed potential in treating hair loss, with some participants experiencing increased hair density.
research Comparison of Glutathione S-Transferase and Cytochrome P-450 IA1 Activities in Cultured Keratinocytes and Reconstructed Epidermal Models
Reconstructed skin models are useful for studying how skin processes certain chemicals.
research Characterization of Xenobiotic Metabolizing Enzymes of a Reconstructed Human Epidermal Model from Adult Hair Follicles
The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
research A Phase I, Open-Label, Sequential, Single-Dose Clinical Trial to Evaluate the Pharmacokinetics, Pharmacodynamics, and Safety of IVL3001, a Finasteride-Based Novel Long-Acting Injection for Androgenetic Alopecia
IVL3001 is safe, effective, and better than oral finasteride for treating hair loss.
research A Phase 1 Study to Investigate the Effects of Cortexolone 17α-Propionate, Also Known as Clascoterone, on the QT Interval Using the Meal Effect to Demonstrate ECG Assay Sensitivity
Clascoterone is safe for the heart, even at high doses.
research High-Resolution Mass Spectrometric Investigation of the Phase I and II Metabolites of Finasteride in Pig Plasma, Urine, and Bile
Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.
research The Effect of Topical Minoxidil Treatment on Follicular Sulfotransferase Enzymatic Activity
Topical minoxidil does not change the activity of hair follicle enzymes that metabolize it.
research 282 Withdrawn
HIF-1A may aid hair growth, Backhousia citriodora improves skin, autologous cells stabilize hair loss, infrared thermography assesses alopecia, and a new treatment preserves hair.
research Liarozole: A Novel Treatment Approach for Advanced Prostate Cancer - Results of a Large Randomized Trial Versus Cyproterone Acetate
Liarozole may be more effective than cyproterone acetate for treating advanced prostate cancer, with better PSA response and survival rates, while maintaining quality of life.
research A Guide to the Use of Bioassays in Exploration of Natural Resources
Bioassays help find useful compounds in nature for making medicines, supplements, and cosmetics.
research Autotaxin-LPA Signaling Contributes to Obesity-Induced Insulin Resistance in Muscle and Impairs Mitochondrial Metabolism
Blocking the ATX-LPA pathway may improve insulin sensitivity and mitochondrial function in obesity.
research Prevention and Treatment of Chemotherapy-Induced Alopecia: What Is Available and What Is Coming?
Scalp cooling is the only FDA-approved method to prevent hair loss from chemotherapy, but other treatments like minoxidil and PRP are being tested.
research A Stability-Indicating HPLC Method to Determine Finasteride in a Tablet Formulation
New method quickly and accurately measures finasteride in tablets.
research A Phase IIA Randomized, Placebo-Controlled Clinical Trial to Study the Efficacy and Safety of the Selective Androgen Receptor Modulator (SARM), MK-0773 in Female Participants with Sarcopenia
MK-0773 safely increased muscle mass but did not improve muscle strength or function in elderly women with sarcopenia.
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.