Browsing Electronic Theses and Dissertations (ETDs) by Subject "Absorption enhancement"
Now showing items 1-2 of 2
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Design and evaluation of chitosan and N-trimethyl chitosan chloride microspheres for intestinal drug delivery
(North-West University, 2005)The absorption enhancing ability of chitosan, a linear polysaccharide, is mediated by protonated amino groups on the C-2 position of the molecules that induce interaction with the anionic sites on the cell membranes to ... -
Drug absorption enhancement capacities and mechanisms of action of Aloe vera gel materials
(North-West University (South Africa), Potchefstroom Campus, 2018)Oral drug delivery is one of the most preferred and user friendly routes of drug administration. Macromolecular drugs (such as peptides and proteins) generally have a poor bioavailability when administered orally. Absorption ...