Browsing by Author "Viljoen, Alvaro"
Beneke, Catharina; Hamman, Josias; Viljoen, Alvaro (Österreichische Apotheker-Verlagsgesellschaft, 2012)The effect of whole leaf and gel materials from two aloe species (Aloe vera and A. ferox) was compared with that of the precipitated polysaccharides from these aloe materials on the transepithelial electrical resistance ...
Modulation of drug efflux by aloe materials: an in vitro investigation across rat intestinal tissue Beneke, Carien; Hamman, Josias; Viljoen, Alvaro (Medknow Publications, 2013)Background: Clinically, significant herb-drug interactions have been previously documented and can be pharmacodynamic and/or pharmacokinetic in nature. Pharmacokinetic interactions have been attributed to induction or ...
Du Preez, Jan; Du Plessis, Jeanetta; Huang, Miao; Hamman, Josias; Viljoen, Alvaro (John Wiley & Sons, Ltd., 2008)