Application of Cellular Permeability Simulation and PBPK Models to Capture Significance of Transporter Effects on Dose Linearity

Application of Cellular Permeability Simulation and PBPK Models to Capture Significance of Transporter Effects on Dose Linearity

Authors: Bolger MB
Software: GastroPlus®
Division: PBPK

In this GastroPlus™ User Group webinar, we will discuss the validation of passive permeability estimates in MembranePlus for a library of diverse compounds and describe the application of MembranePlus to fit intracellular efflux transporter affinity (Km) for GastroPlus™ PBPK models.

Quantitative structure-retention relationship of selected imidazoline derivatives on alpha1-acid glycoprotein column

Quantitative structure-retention relationship of selected imidazoline derivatives on alpha1-acid glycoprotein column

Publication: J Pharm Biomed Anal

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.

Computer Aided Drug Discovery (Structure-based and ligand-based design).

Computer Aided Drug Discovery (Structure-based and ligand-based design).

Authors: Ugwuja DI, Okoro UC
Publication: FUW Trends in Science & Technology Journal
Software: ADMET Predictor®

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

Rapid Experimental and Computational Determination of Phenethylamine Drug Analogue Lipophilicity

Publication: Forensic Chem

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

An Agent-Based Approach to Dynamically Represent the Pharmacokinetic Properties of Baicalein

Authors: Zhu X, Deng J, Zuo Z, Lam TN
Publication: AAPS J
Software: ADMET Predictor®

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

Prediction of the pharmacokinetics and tissue distribution of levofloxacin in humans based on an extrapolated PBPK model

Publication: Eur J Drug Metab Pharmacokinet
Software: GastroPlus®

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.

In silico screening of novel inhibitors of M17 Leucine Amino Peptidase (LAP) of Plasmodium vivax as therapeutic candidate

In silico screening of novel inhibitors of M17 Leucine Amino Peptidase (LAP) of Plasmodium vivax as therapeutic candidate

Authors: Rout S, Mahapatra RK
Publication: Biomed Pharmacother

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.

Development of In Vitro In Vivo Correlation Models for Clopidogrel Tablets to Describe Administration Under Fasting and Fed Conditions

Development of In Vitro In Vivo Correlation Models for Clopidogrel Tablets to Describe Administration Under Fasting and Fed Conditions

Publication: Farmacia

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

Pore blocking: An innovative formulation strategy for the design of alcohol resistant multi-particulate dosage forms

Publication: Int J Pharm

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.