14. May 2018

Polysaccharides-based delivery systems and interpolyelectrolyte complexes (IPECs) are interesting alternatives to control the release of drugs, thereby improving therapies. Benznidazole (BZ) is the selected drug for Chagas disease pharmacotherapy. However, its side effects limit its efficacy and safety. We developed novel multiparticulated BZ-loaded IPECs based on chitosan and alginic acid, and investigated their physicochemical and pharmacotechnical properties. IPECs were obtained using the...