In Vitro Model Simulating Gastro-Intestinal Digestion in the Pediatric Population (Neonates and Young Infants)

D Kamstrup, R Berthelsen, PJ Sassene, A Selen… - AAPS …, 2017 - Springer
The focus on drug delivery for the pediatric population has been steadily increasing in the
last decades. In terms of developing in vitro models simulating characteristics of the targeted …

Ionic liquid forms of weakly acidic drugs in oral lipid formulations: preparation, characterization, in vitro digestion, and in vivo absorption studies

Y Sahbaz, TH Nguyen, L Ford, CL McEvoy… - Molecular …, 2017 - ACS Publications
This study aimed to transform weakly acidic poorly water-soluble drugs (PWSD) into ionic
liquids (ILs) to promote solubility in, and the utility of, lipid-based formulations. Ionic liquids …

Simultaneous lipolysis/permeation in vitro model, for the estimation of bioavailability of lipid based drug delivery systems

HA Bibi, R Holm, A Bauer-Brandl - European Journal of Pharmaceutics and …, 2017 - Elsevier
The simultaneous processes of lipid digestion and absorption together determine the oral
bioavailability of drugs incorporated into lipid based drug delivery systems (LBDDS). A …

Influence of dietary fibers on lipid digestion: Comparison of single-stage and multiple-stage gastrointestinal models

D Qin, X Yang, S Gao, J Yao, DJ McClements - Food Hydrocolloids, 2017 - Elsevier
Simulated gastrointestinal tract (GIT) models are commonly used to establish the major
factors influencing lipid digestion. In this study, two widely used static in vitro digestion …

Statistical investigation of simulated fed intestinal media composition on the equilibrium solubility of oral drugs

Z Zhou, C Dunn, I Khadra, CG Wilson… - European Journal of …, 2017 - Elsevier
Gastrointestinal fluid is a complex milieu and it is recognised that gut drug solubility is
different to that observed in simple aqueous buffers. Simulated gastrointestinal media have …

Development and in vitro characterization of self-emulsifying drug delivery system (SEDDS) for oral opioid peptide delivery

O Zupančič, J Rohrer, H Thanh Lam… - Drug development …, 2017 - Taylor & Francis
Aim: In this study, self-emulsifying drug delivery system (SEDDS) for oral delivery of opioid
peptide dalargin were developed and characterized in vitro. Methods: Dalargin lipophilicity …

Computational models of the intestinal environment. 3. The impact of cholesterol content and pH on mixed micelle colloids

EJA Suys, DB Warren, CJH Porter… - Molecular …, 2017 - ACS Publications
In this study, we use molecular dynamics (MD) and experimental techniques (nephelometry
and dynamic light scattering) to investigate the influence of cholesterol content and pH on …

In vitro and in vivo performance of monoacyl phospholipid-based self-emulsifying drug delivery systems

T Tran, SDVS Siqueira, H Amenitsch, A Müllertz… - Journal of Controlled …, 2017 - Elsevier
This study investigates the effect of monoacyl phospholipid incorporation on the in vitro and
in vivo performance of self-emulsifying drug delivery systems (SEDDS). Monoacyl …

Transient supersaturation supports drug absorption from lipid-based formulations for short periods of time, but ongoing solubilization is required for longer absorption …

MF Crum, NL Trevaskis, CW Pouton… - Molecular …, 2017 - ACS Publications
The current studies sought to explore the impact of drug supersaturation and precipitation
during the dispersion and digestion of lipid-based formulations (LBFs), on in vivo absorption …

Studying furosemide solubilization using an in vitro model simulating gastrointestinal digestion and drug solubilization in neonates and young infants

M Klitgaard, PJ Sassene, A Selen, A Müllertz… - European Journal of …, 2017 - Elsevier
Objective The aim of the present study was to study the oral performance of furosemide in
neonates and young infants using a newly developed in vitro model simulating digestion …