Nanosuspensions in drug delivery

BE Rabinow - Nature reviews Drug discovery, 2004 - nature.com
A surprisingly large proportion of new drug candidates emerging from drug discovery
programmes are water insoluble, and therefore poorly bioavailable, leading to abandoned …

Nanoparticle engineering processes for enhancing the dissolution rates of poorly water soluble drugs

J Hu, KP Johnston, RO Williams III - Drug development and …, 2004 - Taylor & Francis
Poor water solubility is an industry wide issue, especially for pharmaceutical scientists in
drug discovery and drug development. In recent years, nanoparticle engineering processes …

Surfactant-mediated dissolution: contributions of solubility enhancement and relatively low micelle diffusivity

A Balakrishnan, BD Rege, GL Amidon… - Journal of pharmaceutical …, 2004 - Elsevier
The objective of this study was to assess the contributions of surfactant-mediated solubility
and micellar diffusivity on the ability of surfactant to enhance drug dissolution. The following …

Effect of simulated intestinal fluid on drug permeability estimation across Caco-2 monolayers

F Ingels, B Beck, M Oth, P Augustijns - International journal of …, 2004 - Elsevier
Presently, the Caco-2 cell culture model is widely used during drug discovery and
development as a predictive tool for the oral absorption of drug candidates. For transport …

Development of clinical dosage forms for a poorly water soluble drug I: application of polyethylene glycol–polysorbate 80 solid dispersion carrier system

RM Dannenfelser, H He, Y Joshi, S Bateman… - Journal of …, 2004 - Elsevier
Different formulation approaches were evaluated to ensure that the formulation of a poorly
water soluble compound chosen during early development achieves optimum …

[PDF][PDF] Dissolution media simulating fasted and fed states

M Marques - Dissolution Technologies, 2004 - researchgate.net
When dissolution testing is used to forecast the in vivo performance of a drug, it is critical that
the in vitro test mimic the conditions in vivo as closely as possible. A team of researchers, led …

A possibility to predict the absorbability of poorly water-soluble drugs in humans based on rat intestinal permeability assessed by an in vitro chamber method

E Watanabe, M Takahashi, M Hayashi - European journal of …, 2004 - Elsevier
This paper describes a means to predict the absorbability of poorly water-soluble drugs in
humans based on rat intestinal permeability assessed by the in vitro Ussing-type chamber …

Enhanced oral bioavailability of poorly absorbed drugs. I. Screening of absorption carrier for the ceftriaxone complex

SW Cho, JS Lee, SH Choi - Journal of pharmaceutical sciences, 2004 - Elsevier
In this study, we attempted to improve the oral absorption of ceftriaxone (CTX) by using an
absorption carrier and the CTX complex together. After the CTX-Ca-carrageenan gel …

Biopharmaceutics classification by high throughput solubility assay and PAMPA

K Obata, K Sugano, M Machida… - Drug development and …, 2004 - Taylor & Francis
The purpose of the present study was to examine the relevancy of the high throughput
solubility assay and permeability assay to the biopharmaceutics classification system (BCS) …

Biowaivers for oral immediate-release products: implications of linear pharmacokinetics

F Faassen, H Vromans - Clinical pharmacokinetics, 2004 - Springer
Bioequivalence of drug formulations plays an important role in drug development. Recently,
the Biopharmaceutical Classification System (BCS) has been implemented for the purpose …