Abstract

Perinodopril comes under BCS class II drug (low solubility/high permeability) which shows variable absorption pattern due to solubility limitation. Therefore, nanostructured lipid carrier (NLC) of Perinodopril was developed which is suitable for drug with high log P value as it offers the advantage of high drug entrapment and loading capacity to lipophilic drugs. Tween 80 and Poloxamer 188 were reportedly P-gp efflux inhibitors which would be an added feature to the property of Perinodopril -NLC thus enhancing drug availability across intestine. So the objective of the current work was to evaluate the NLC of perinodopril formulation and to evaluate the same. The invivo estimation of the activity was carried out on Albino wistar rats that are maintained under room conditions and the formulation was investigated for the Pharamcokinetic and pharmacodynamic paramteres in rat plasma. Also they were tested for their stability invitro. Results show that the nano particles measured as 0.207nm in size. The invitro drug release studies suggest that the formulations were releasing the drug in controlled fashion during 23 hrs. Stability studies proves the drug is very stable in the formulation.

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