Sutherlandia frutescens, one of the medicinal plants of southern Africa, has been widely used to boost the immune system by various ethnic groups. This study aims to provide scientific evidence for in vitro immune modulating activities of extracts of S. frutescenson cytokines, including interleukins 4, 6, 8, 10, 12p70 and TNF produced by the HL60 cell lines, as well as to identify possible compounds present therein. The chemical profile of extracts, fractions and compounds were determined using high performance liquid chromatography coupled to mass spectrometry. Results from experiments conducted supported the immune modulating as well as anti-inflammatory activities of extracts from S. frutescens.The study showed that an ethanolic extract gave the best performance in recruiting various inflammatory cytokines to the site of infection upon stimulation with phorbol 12-myristate 13-acetate, where essentially the non-polar compounds present in the ethanol extract contributed to most of the activity observed for this extract.
Reference:
Faleschini, MT, Myer, MS, Harding, N and Fouchè, G. 2012. Chemical profiling with cytokine stimulating investigations of Sutherlandia frutescens L.R. (Br.) (Fabaceae). SA Journal of Botany, vol. 85, pp. 48-55
Faleschini, M., Myer, M., Harding, N., & Fouché, G. (2013). Chemical profiling with cytokine stimulating investigations of Sutherlandia frutescens L.R. (Br.) (Fabaceae). http://hdl.handle.net/10204/6452
Faleschini, MT, MS Myer, N Harding, and Gerda Fouché "Chemical profiling with cytokine stimulating investigations of Sutherlandia frutescens L.R. (Br.) (Fabaceae)." (2013) http://hdl.handle.net/10204/6452
Faleschini M, Myer M, Harding N, Fouché G. Chemical profiling with cytokine stimulating investigations of Sutherlandia frutescens L.R. (Br.) (Fabaceae). 2013; http://hdl.handle.net/10204/6452.
ResearchSpace
