Statistical approach for assessing the influence of calcium silicate and HPMC on the formulation of novel alfuzosin hydrochloride mucoadhesive-floating beads as …

RH Fahmy - AAPS PharmSciTech, 2012 - Springer
Multiparticulate floating drug delivery systems have proven potential as controlled-release
gastroretentive drug delivery systems that avoid the “all or none” gastric emptying nature of …

Controlling release of metformin HCl through incorporation into stomach specific floating alginate beads

A Nayak, SK Jain, RS Pandey - Molecular pharmaceutics, 2011 - ACS Publications
The aim of present study was to develop stomach specific floating beads of metformin
hydrochloride for effective management of type 2 diabetes mellitus. The beads were …

Prospective and new findings of hydroxypropyl methylcellulose (HPMC) as a potential carrier for gastrorententive drug delivery systems

T Kumar Giri, S Verma, A Alexander… - Drug Delivery …, 2012 - ingentaconnect.com
Gastroretentive drug delivery systems are able to prolong the overall gastric residence time
and can improve the oral bioavailability of the medicaments that show site specific …