In-Vivo Study of Dipyridamole Liquisolid Compacts

Main Article Content

G.R.Prasanna Laxmi
P.Shashikala

Keywords

Dipyridamole, Liquisolid, Factorial, AUC, Cmax, Tmax

Abstract

The purpose of this study was to employ a 32-factorial design to develop and assess dipyridamole liquisolid compacts. An in vivo study was conducted in albino Wistar rats to determine the pharmacokinetic parameters for the optimized formulation. Dipyridamole plasma concentration-time data pharmacokinetic analysis yielded the following pharmacokinetic parameters: Cmax values ranging from 511.77 ± 10.18 ng/mL to 621.16 ±14.32 ng/mL; Tmax values ranging from 1.25 ± 0.03 to 0.75 ± 0.02 hours; and AUC values ranging from 2332.90 ± 112.10 h.ng/mL to 2059.80 ± 124.42 h.ng/mL. Results obtained for the formulated product prepared with liquid-solid compacts technology show rapid release in comparison to the conventional formulation showing variability in pharmacokinetic parameters.

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