Research Article
Development of Bioadhesive Microspheres for Oral Bioavailability Enhancement of Berberine Hydrochloride
Figure 4
Plasma concentration profiles of berberine hydrochloride (BBH) after oral administration of chitosan-coated alginate/gelatin BBH loaded microspheres (-■-) and BBH commercial tablets (-●-) in rats ( and 24 mg/kg).