Browsing by Author "Ibekwe, Valentine C."

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An investigation into the in vivo performance variability of pH responsive polymers for ileo-colonic drug delivery using gamma scintigraphy in humans

Ibekwe, Valentine C.; Liu, Fang; Fadda, Hala M.; Khela, Mandeep K.; Evans, David F.; Parsons, Gary E.; Basit, Abdul W. (2006-12)

Gastrointestinal performance of tablets coated with pH responsive acrylic polymers (Eudragit) was investigated in human volunteers. Tablet cores were coated with Eudragit S dissolved in ethanol (organic), Eudragit S aqueous ...