Journal articles

Searsia species with affinity to the N-methyl-d-aspartic acid (NMDA) receptor

Van Staden,, Stafford,, Jäger,, Knap,, & Nielsen,. (2012). Searsia species with affinity to the N-methyl-d-aspartic acid (NMDA) receptor. South African Journal Of Botany, 78, 312 - 314. http://doi.org/10.1016/j.sajb.2011.10.002 (Original work published 1/2012AD)
Seasonal variation in the cyclooxygenase inhibitory activities of four South African medicinal bulbs

Ncube, B., Finnie, J. F., & Van Staden, J. (2012). Seasonal variation in the cyclooxygenase inhibitory activities of four South African medicinal bulbs. South African Journal Of Botany, 78. http://doi.org/10.1016/j.sajb.2011.09.011 (Original work published 1/2012AD)

Seasonal and geographical variation of Heteropyxis natalensis essential oil and the effect thereof on the antimicrobial activity

Van Vuuren,, Viljoen,, Başer,, Demirci,, & Őzek,. (2007). Seasonal and geographical variation of Heteropyxis natalensis essential oil and the effect thereof on the antimicrobial activity. South African Journal Of Botany, 73(3). http://doi.org/10.1016/j.sajb.2007.03.010 (Original work published 7/2007AD)

Seasonal variation in antimicrobial and phytochemical properties of frequently used medicinal bulbous plants from South Africa

Finnie,, Van Staden,, & Ncube,. (2011). Seasonal variation in antimicrobial and phytochemical properties of frequently used medicinal bulbous plants from South Africa. South African Journal Of Botany, 77(2), 387 - 396. http://doi.org/10.1016/j.sajb.2010.10.004 (Original work published 4/2011AD)

Seasonal variation in essential oil composition, oil toxicity and the biological activity of solvent extracts of three South African Salvia species

Van Vuuren,, Viljoen,, Kamatou,, Van Zyl,, Figueiredo,, Barroso,, & Pedro,. (2008). Seasonal variation in essential oil composition, oil toxicity and the biological activity of solvent extracts of three South African Salvia species. South African Journal Of Botany, 74(2), 230 - 237. http://doi.org/10.1016/j.sajb.2007.08.002 (Original work published 4/2008AD)
Seasonal variation of naphthoquinones in Euclea natalensis subspecies natalensis

Lall,, Meyer,, & Bapela,. (2008). Seasonal variation of naphthoquinones in Euclea natalensis subspecies natalensis. South African Journal Of Botany, 74(2). http://doi.org/10.1016/j.sajb.2007.11.007 (Original work published 4/2008AD)
Selective extraction of Cyclopia for enhanced in vitro phytoestrogenicity and benchmarking against commercial phytoestrogen extracts

Joubert, E., De Beer, D., Mfenyana, C., & Louw, A. (2008). Selective extraction of Cyclopia for enhanced in vitro phytoestrogenicity and benchmarking against commercial phytoestrogen extracts. The Journal Of Steroid Biochemistry And Molecular Biology, 112(1-3). http://doi.org/10.1016/j.jsbmb.2008.08.005 (Original work published 11/2008AD)

Seasonal variation in uterotonic activity of Rhoicissus tridentata extracts

Veale,, Havlik,, & Katsoulis,. (2002). Seasonal variation in uterotonic activity of Rhoicissus tridentata extracts. South African Medical Journal, 92(5), 375-377. Retrieved from http://archive.samj.org.za/2002%20VOL%2092%20Jan-Dec/Articles/05%20May/1.18%20SEASONAL%20VARIATION%20IN%20UTEROTONIC%20ACTIVITY%20OF%20RHOICISSUS%20TRIDENTATA%20EXTRACTS.%20L.C.%20Katsoulis,.pdf (Original work published 2002)

Secondary metabolites from Ballota undulata (Lamiaceae)

Siciliano, T., Bader, A., Vassallo, A., Braca, A., Morelli, I., Pizza, C., & De Tommasi, N. (2005). Secondary metabolites from Ballota undulata (Lamiaceae). Biochemical Systematics And Ecology, 33(4). http://doi.org/10.1016/j.bse.2004.10.013 (Original work published 4/2005AD)

Senecio species: toxic plants used as food and medicine in the Transkei

Rose,. (1972). Senecio species: toxic plants used as food and medicine in the Transkei. South African Medical Journal, 46(30), 1039-1043. Retrieved from https://www.researchgate.net/publication/18666147_Senecio_species_toxic_plants_used_as_food_and_medicine_in_the_Transkei

Separation methods for antibacterial and antirheumatism agents in plant medicines

Wen, D., Liu, Y., Li, W., & Liu, H. (2004). Separation methods for antibacterial and antirheumatism agents in plant medicines. Journal Of Chromatography B, 812(1-2). http://doi.org/10.1016/j.jchromb.2004.06.049 (Original work published 12/2004AD)

Sequencing and characterization of asclepain f: the first cysteine peptidase cDNA cloned and expressed from Asclepias fruticosa latex

Trejo, S., López, L., Caffini, N., Natalucci, C., Canals, F., & Avilés, F. (2009). Sequencing and characterization of asclepain f: the first cysteine peptidase cDNA cloned and expressed from Asclepias fruticosa latex. Planta, 230(2). http://doi.org/10.1007/s00425-009-0942-2 (Original work published 7/2009AD)

Serotonin transporter affinity of (−)-loliolide, a monoterpene lactone from Mondia whitei

Van Staden,, Stafford,, Jäger,, Neergaard,, & Rasmussen,. (2010). Serotonin transporter affinity of (−)-loliolide, a monoterpene lactone from Mondia whitei. South African Journal Of Botany, 76(3). http://doi.org/10.1016/j.sajb.2010.02.091 (Original work published 8/2010AD)

Sesquiterpene lactones and other constituents from Eriocephalus species

Zdero,, Bohlmann,, & Müller,. (1987). Sesquiterpene lactones and other constituents from Eriocephalus species. Phytochemistry, 26(10). http://doi.org/10.1016/S0031-9422(00)83588-8 (Original work published 1/1987AD)

Sesquiterpene lactones from Dicoma species

Zdero,, & Bohlmann,. (1990). Sesquiterpene lactones from Dicoma species. Phytochemistry, 29(1). http://doi.org/10.1016/0031-9422(90)89034-7 (Original work published 1/1990AD)

African Traditional Medicine