Buscar
Mostrando ítems 1-10 de 23
Absolute bioavailability determination of a sustained release theophylline DETERMINACION DE LA BIODISPONIBILIDAD ABSOLUTA DE UN COMPRIMIDO DE LIBERACION CONTROLADA DE TEOFILINA
(1993)
The absolute biovailability of a sustained release tablet developed in our laboratory was evaluated. The formulation employs acrylic resins Eudragit as the sustaining release system and tablets were obtained using conventional ...
Supramolecular hydrogels based on cellulose for sustained release of therapeutic substances with antimicrobial and wound healing properties
(Elsevier, 2020)
A multifaceted hydrogel-based formulation was reported. The hydrogel was prepared by crosslinking cellulose
and substituted chalcone. Moreover, the formulation was conjugated with carbon nanotubes with the aim of
increasing ...
Plasma concentrations of disulfiram after injection of suspended micropellets into alcoholic subjects
(1991)
The disposition of disulfiram after administration in a new formulation was studied in rats and alcoholic patients. The suspension consisted of microcrystals suspended in a mixture of propylene glycol and water and injected ...
EVALUATION OF THE EFFECT OF DIFFERENT KINDS OF FOODS ON THE BIOAVAILABILITY OF A SUSTAINED-RELEASE THEOPHYLLINE TABLET
(DUSTRI-VERLAG DR KARL FEISTLE, 1993-11)
Food-induced changes on the bioavailability of a sustained-release theophylline tablet, which uses acrylic resins Eudragit as sustaining agent, were studied in 12 healthy male volunteers. The tablet was developed in our ...
Preparation of a novel lipid-core micelle using a low-energy emulsification method
(Springer Verlag, 2018)
High-energy methods for the manufacturing of nanomedicines are widely used; however, interest in low-energy methods is increasing due to their simplicity, better control over the process, and energy-saving characteristics ...
Development of novel EE/Alginate polyelectrolyte complex nanoparticles for lysozyme delivery: Physicochemical properties and in vitro safety
(MDPI AG, 2019)
The number of biologic drugs has increased in the pharmaceutical industry due to their high therapeutic efficacy and selectivity. As such, safe and biocompatible delivery systems to improve their stability and efficacy are ...
In vitro conditions for the study of the in vivo performance of sustained release theophylline matrix tablets administered in fasted conditions and with a high-fat diet
(MARCEL DEKKER INC, 1999)
Dissolution profiles of theophylline (TP) from three types of sustained-release (SR) matrix tablets (plastic [PL], lipid [LP], and hydrophilic [HP]) in different dissolution media, with and without enzymes, were established ...
Crosstalk Between Kappa Opioid and Dopamine Systems in Compulsive Behaviors
(Frontiers Media, 2020)
The strength of goal-oriented behaviors is regulated by midbrain dopamine neurons. Dysfunctions of dopaminergic circuits are observed in drug addiction and obsessive-compulsive disorder. Compulsive behavior is a feature ...
Carbon footprint considerations for biocomposite materials for sustainable products: A review
(Elsevier, 2019-01-20)
Bio-based materials have emerged in the last years as an attractive alternative for sustainable products elaboration. Nevertheless the environmental performance of these materials should be quantified through representative ...