An amoxicillin PBPK model was previously developed and validated in healthy adults as well as adults with altered renal function [1-2]. The purpose of this study was to explore the utility of the model...
Ingenol Disoxate: A Novel 4-Isoxazolecarboxylate Ester of Ingenol with Improved Properties for Treatment of Actinic Keratosis and Other Non-Melanoma Skin Cancers.
Ingenol mebutate gel (Picato®, LEO Pharma A/S) is approved for the field treatment of actinic keratosis and is characterized by high sustained clearance of actinic lesions.
Metabolism of Carfentanil, an Ultra-Potent Opioid, in Human Liver Microsomes and Human Hepatocytes by High-Resolution Mass Spectrometry.
Carfentanil is an ultra-potent synthetic opioid.
Quantitative structure-retention relationship of selected imidazoline derivatives on alpha1-acid glycoprotein column
The retention behaviour of 22 selected imidazoline drugs and derivatives was investigated on α1-acid glycoprotein (AGP) column using Sørensen phosphate buffer (pH 7.0) and 2-propanol as organic modifier.
bayer pka
This GastroPlus™ User Group webinar will focus on special considerations when performing pediatric PBPK modeling in GastroPlus™ Presented by Dr. Viera Lukacova.
User Customized Biotransformations with MedChem StudioTMand MedChem DesignerTM
This video illustrates features in MedChem Studio and MedChem Designer that allow one to create customized biotransformation reactions. A glucuronidation reaction illustrating phase II metabolism is shown as an example.
Computer Aided Drug Discovery (Structure-based and ligand-based design).
Driven by chemistry but increasingly guided by pharmacology and the clinical sciences, drug research has contributed more to the progress of medicine during the past century than any other scientific factor.
Rapid Experimental and Computational Determination of Phenethylamine Drug Analogue Lipophilicity
In this work, synthetic phenethylamine drug analogues were synthesized using a shotgun method and rapidly characterized via electrospray ionization-mass spectrometry (ESI-MS) for structural confirmation...
An Agent-Based Approach to Dynamically Represent the Pharmacokinetic Properties of Baicalein
Baicalein, a typical flavonoid presented in Scutellariae radix, exhibits a unique metabolic profile during first-pass metabolism: parallel glucuronidation and sulfation pathways, with possible substrate inhibition in both pathways.
Prediction of the pharmacokinetics and tissue distribution of levofloxacin in humans based on an extrapolated PBPK model
This study developed a physiologically based pharmacokinetic (PBPK) model in intraabdominally infected rats and extrapolated it to humansto predict the levofloxacin pharmacokinetics and penetration into tissues.
Investigating the effect of autoinduction in cynomolgus monkeys of a novel anticancer MDM2 antagonist, idasanutlin, and relevance to humans
Idasanutlin (RG7388) is a potent p53-MDM2 antagonist currently in clinical development for treatment of cancer.
In silico screening of novel inhibitors of M17 Leucine Amino Peptidase (LAP) of Plasmodium vivax as therapeutic candidate
M17 LAP (Leucine Amino Peptidase) plays an important role in the hydrolysis of amino acids essential for growth and development of Plasmodium vivax(Pv), the pathogen causing malaria.
Regulatory Experience with In Vivo In Vitro Correlations (IVIVC) in New Drug Applications
In the past two decades, in vitro in vivo correlation (IVIVC) has been considered an important tool for supporting biowaivers, setting dissolution acceptance criteria, and more...
Simulations Plus Releases ADMET Predictor™ Version 8.0
Major upgrade includes fresh interface, additional capabilities
Development of In Vitro In Vivo Correlation Models for Clopidogrel Tablets to Describe Administration Under Fasting and Fed Conditions
The dissolution profiles of clopidogrel 75 mg tablets in compendial gastric and intestinal media as well as in biorelevant simulated gastric and intestinal media mimicking fasting and fed conditions were determined.
Pore blocking: An innovative formulation strategy for the design of alcohol resistant multi-particulate dosage forms
In this work calcium stearate (CaSt) multi-particulates loaded with codeine phosphate (COP) were developed in an attempt to provide extended release (ER) combined with alcohol dose dumping (ADD) resistance.
Dealing with nanosafety around the globe-Regulation vs. innovation
In recent years, nanotechnology has become increasingly important for global industries.
Physiologically Based Absorption Modeling to Explore the Impact of Food and Gastric pH Changes on the Pharmacokinetics of Alectinib.
Alectinib, a lipophilic, basic, anaplastic lymphoma kinase (ALK) inhibitor with very low aqueous solubility, has received Food and Drug Administration-accelerated approval for the treatment of patients with ALK+ non-small-cell lung cancer.