Čes. slov. farm. 2000, 49(4):185-189
Physicochemical in vitro and in vivo Investigation of the Depot Formation of Cinchocaine in Atelocollagen Felt
- Ústav fyzikální chemie J. Heyrovského Akademie věd ČR, Praha
- Ústav toxikologie, 1. lékařské fakulty Univerzity Karlovy, Praha
- HYPRO, Otrokovice
- Chirurgická klinika Fakultní nemocnice Královské Vinohrady, Praha
The paper presents an introductory physicochemical study dealing with the preparation of atelocol-lagen felt saturated with local anesthetics, with the modelling of the release of the anesthetic fromthe collagen matrix in vitro, and with the checking of the corresponding analytical procedures(dc-polarography and UV-VIS spectrophotometry) for the determination of cinchocaine. The studyis supplemented with experiments in vivo that confirm the usability of the new material for thedepot formation of local anesthetics.
Keywords: atelocollagen; local anesthetics; cinchocaine; depot formation; dc-polarography; UV-VIS spectrophotometry; LD50
Published: April 1, 2000 Show citation