24. February 2016

Cinnarizine (CIN), a poorly soluble drug with erratic bioavailability due to pH dependent solubility has limited advantage to formulate oral solid dosage forms in subject having low gastric acidity. In present study precipitation-ultrasonication was used to fabricate nanosuspensions of cinnarizine stabilized by Poly vinyl alcohol (PVA) to enhance the bioavailability. We investigated the effects of PVA concentration (X1) and solvent to antisolvent ratio (X2) on the quality attributes like mean...