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Anglický jazyk
Study on in vitro/in vivo correlation of pyridostigmine bromide
Autor: Yuh-Tyng Huang
Pyridostigmine bromide (PB), a highly hygroscopic drug was selected as the model drug. The PB sustained-release (SR) dosage forms that were developed by extrusion-spheronization, direct compression and fluid-bed methods. Produced by the aforementioned methods,... Viac o knihe
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O knihe
Pyridostigmine bromide (PB), a highly hygroscopic drug was selected as the model drug. The PB sustained-release (SR) dosage forms that were developed by extrusion-spheronization, direct compression and fluid-bed methods. Produced by the aforementioned methods, the optimal PB-SR dosage forms could improve the hygroscopic defect of PB and reach the SR effect. In vivo study, a good linear regression relationship was observed between the fraction dissolution and fraction absorption for the optimal PB-SR dosage forms. However, the results of microdialysis technique shown that the release of acetylcholine and the release of protein unbound drug for the PB-SR pellets provided with SR effect in vivo as well.
- Vydavateľstvo: ¿¿¿¿¿¿¿
- Rok vydania: 2015
- Formát: Paperback
- Rozmer: 220 x 150 mm
- Jazyk: Anglický jazyk
- ISBN: 9783639819106
