Shôzô MiyazakiKuniaki IshiiTANEKAZU NADAI
Ethylene-Vinyl alcohol (EVA) copolymer membrane was evaluated as a new carrier for drug delivery. The steady state permeation of prednisolone and prednisone through EVA copolymer membranes of various comonomer ratios was studied. The rate of drug permeation was found to be dependent upon the monomer composition