Effect of the macromolecular architecture of biodegradable polyurethanes on the controlled delivery of ocular drugs
✍ Scribed by Gisele Rodrigues da Silva; Armando da Silva Cunha; Eliane Ayres; Rodrigo L. Oréfice
- Book ID
- 106400018
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 930 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0957-4530
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Design of systems for oral controlled release of drug could take advantages from the knowledge of which phenomena take place. In this work matrices obtained by powders compression (50:50, hydroxypropyl methylcellulose, a swelling hydrogel, and theophylline, a model drug) were immersed in water at 37
Biodegradable polyurethanes are typically prepared from polyester polyols, aliphatic diisocyanates and chain extenders. We have developed a degradable chain extender (DCE) based on DL-lactic acid and ethylene glycol to accelerate hard segment degradation. Three series of polyurethane elastomers were
## Abstract Ocular artifacts in EEG signals affect the interpretation of clinical study results. The aim of this study was to assess the influence of automatic ocular filtering procedures in the conclusions drawn from a pharmaco‐EEG trial. Regression analysis, gold standard, and blind source separa