| Issue Date | Title | Author(s) |
| 2009 | Chemoprotective properties of rooibos (Aspalathus linearis), honeybush (Cyclopia intermedia) herbal and green and black (Camellia sinensis) teas against cancer promotion induced by fumonisin B1 in rat liver | Marnewick, Jeanine L ; Van der Westhuizen, FH ; Joubert, Elizabeth ; Swanevelder, Sonja ; Swart, P ; Gelderblom, W.C.A. |
| 2004 | Ex vivo modulation of chemical-induced mutagenesis by subcellular liver fractions of rats treated with rooibos (Aspalathus linearis) tea, honeybush (Cyclopia intermedia) tea, as well as green and black (Camellia sinensis) teas | Marnewick, Jeanine L ; Batenburg, W ; Swart, P ; Joubert, Elizabeth ; Swanevelder, Sonja ; Gelderblom, W.C.A. |
| 2004 | Ex vivo modulation of chemical-induced mutagenesis by subcellular liver fractions of rats treated with rooibos (Aspalathus linearis) tea, honeybush (Cyclopia intermedia) tea, as well as green and black (Camellia sinensis) teas | Marnewick, Jeanine L ; Batenburg, W ; Swart, P ; Joubert, Elizabeth ; Swanevelder, Sonja ; Gelderblom, W.C.A. |
| 2016 | In vitro chemopreventive properties of green tea, rooibos and honeybush extracts in skin cells. | Magcwebeba, Tandeka ; Swart, P ; Swanevelder, Sonja ; Joubert, Elizabeth ; Gelderblom, W.C.A. |
| 2005 | Inhibition of tumour promotion in mouse skin by extracts of rooibos (Aspalathus linearis) and honeybush (Cyclopia intermedia), unique South African herbal teas | Marnewick, Jeanine L ; Joubert, Elizabeth ; Joseph, S ; Swanevelder, Sonja ; Swart, P ; Gelderblom, W.C.A. |
| 2003 | Modulation of Hepatic Drug Metabolizing Enzymes and Oxidative Status by Rooibos (Aspalathus linearis) and Honeybush (Cyclopia intermedia), Green and Black (Camellia sinensis) Teas in Rats | Marnewick, Jeanine L ; Joubert, Elizabeth ; Swart, P ; Van der Westhuizen, F ; Gelderblom, W.C.A. |
| 2016 | The potential role of polyphenols in the modulation of skin cell viability by Aspalathus linearis and Cyclopia spp. herbal tea extracts in vitro. | Magcwebeba, Tandeka ; Riedel, S ; Swanevelder, Sonja ; Swart, P ; De Beer, D ; Joubert, Elizabeth ; Andreas Gelderblom, WC |