Browsing by Author Shephard, Gordon Seymour


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Issue DateTitleAuthor(s)
2011HPLC determination of fumonisin mycotoxins in maize: a comparative study of naphthalene-2,3-dicarboxaldehyde and o-phthaldialdehyde derivatization reagents for fluorescence and diode array detectionNdube, N ; van der Westhuizen, L, ; Green, IR ; Shephard, Gordon Seymour 
2011HPLC determination of fumonisin mycotoxins in maize: A comparative study of naphthalene-2,3-dicarboxaldehyde and o-phthaldialdehyde derivatization reagents for fluorescence and diode array detectionNdube, N ; van der Westhuizen, L ; Green, IR ; Shephard, Gordon Seymour 
2006Human dietary exposure to fumonisin B1 from Iranian maize harvested during 1998-2000Yazdanpanah, H ; Shephard, Gordon Seymour ; Marasas, Walter F.O ; Van der Westhuizen, L ; Rahimian, H ; Safavi, SN ; Eskandari, P ; Ghiasian, SA 
1992The implications of naturally occurring levels of fumonisins in corn for human and animal healthThiel, PG ; Marasas, Walter F.O ; Sydenham, Eric W. ; Shephard, Gordon Seymour ; Gelderblom, W.C.A. 
2006Incidence of Fusarium verticillioides and levels of fumonisins in corn from main production areas in IranGhiasian, SA ; Maghsood, AH ; Yazdanpanah, H ; Shephard, Gordon Seymour ; Van der Westhuizen, L ; Vismer, HF ; Rheeder, JP ; Marasas, Walter F.O 
2006Incidence of Fusarium verticillioides and levels of fumonisins in corn from main production areas in IranGhiasian, SA ; Maghsood, AH ; Yazdanpanah, H ; Shephard, Gordon Seymour ; Van der Westhuizen, L ; Vismer, HF ; Rheeder, JP ; Marasas, Walter F.O 
2010Individual fumonisin exposure and sphingoid base levels in rural populations consuming maize in South Africavan der Westhuizen, L ; Shephard, Gordon Seymour ; Rheeder, JP ; Burger, HM 
1998Inhibition of sphingolipid biosynthesis in rat primary hepatocyte cultures by fumonisin B1 and other structurally related compoundsvan der Westhuizen, Liana ; Shephard, GS ; Snyman, SD ; Abel, Stefan ; Swanevelder, S ; Gelderblom, Wentzel 
1992Initial studies on the toxicokinetics of fumonisin BI in ratsShephard, Gordon Seymour ; Thiel, PG ; Sydenham, Eric W. 
1996Liquid chromatographic determination of fumonisins B1, B2, and B3 in corn: AOAC-IUPAC Collaborative Study.Sydenham, Eric W. ; Shephard, Gordon Seymour ; Thiel, PG ; Stockenström, Sonja ; Snijman, P. W ; Van Schalkwyk, D 
1995Liquid chromatographic determination of the mycotoxin fumonisin B 2 in physiological samplesShephard, Gordon Seymour ; Thiel, PG ; Sydenham, Eric W. 
1998Liquid chromatographic determination of the sphinganine/sphingosine ratio in serumShephard, Gordon Seymour ; van der Westhuizen, L 
2013Multiple mycotoxin exposure determined by urinary biomarkers in rural subsistence farmers in the former Transkei, South AfricaShephard, Gordon Seymour ; Burger, HM ; Gambacorta, L ; Gong, YY ; Krska, R ; Rheeder, JP ; Solfrizzo, M ; Srey, C ; Sulyok, M ; Visconti, A ; Warth, B ; van der Westhuizen, L 
2003Mycoflora and Fumonisin Mycotoxins Associated with Cowpea [Vigna unguiculata (L.) Walp] SeedsKritzinger, Q ; Aveling, TAS ; Marasas, Walter F.O ; Rheeder, JP ; Van der Westhuizen, L ; Shephard, Gordon Seymour 
2013Mycological analysis and multimycotoxins in maize from rural subsistence farmers in the former Transkei, South AfricaShephard, Gordon Seymour ; Burger, HM ; Gambacorta, L ; Krska, R ; Powers, SP ; Rheeder, JP ; Solfrizzo, M ; Sulyok, M ; Visconti, A ; Warth, B ; van der Westhuizen, L 
2013Mycological Analysis and Multimycotoxins in Maize from Rural Subsistence Farmers in the Former Transkei, South AfricaShephard, Gordon Seymour ; Burger, HM ; Gambacorta, L ; Krska, R ; Powers, SP ; Rheeder, JP ; Solfrizzo, M ; Sulyok, M ; Visconti, A ; Warth, B ; van der Westhuizen, L 
2018The Mycotox charter: increasing awareness of, and concerted action for, minimizing mycotoxin exposure worldwideLogrieco, Antonio F. ; Miller, J. David ; Eskola, Mari ; Krska, Rudolf ; Ayalew, Amare ; Bandyopadhyay, Ranajit ; Battilani, Paola ; Bhatnagar, Deepak ; Chulze, Sofia ; De Saeger, Sarah ; Li, Peiwu ; Perrone, Giancarlo ; Poapolathep, Amnart ; Rahayu, Endang S. ; Shephard, Gordon Seymour ; Stepman, François ; Zhang, Hao ; Leslie, John F. 
2017Mycotoxigenic Fusarium species associated with: grain crops in South Africa – A reviewBeukes, Ilze ; Rose, Lindy J ; Shephard, Gordon Seymour ; Flett, Bradley C ; Viljoen, Altus 
2015Mycotoxin contamination of home-grown maize in rural northern South Africa (Limpopo and Mpumalanga Provinces)Mngqawa, P ; Shephard, Gordon Seymour ; Green, Ivan R ; Ngobeni, SH ; De Rijk, TC ; Katerere, David R 
1990Natural occurrence of some fusarium mycotoxins in corn from low and high esophageal cancer prevalence areas of the Transkei, Southern AfricaSydenham, Eric W. ; Thiel, PG ; Marasas, Walter F.O ; Shephard, Gordon Seymour ; Van Schalkwyk, Dirk J ; Koch, Klaus R