Antioxidative and immunomodulating activities of polysaccharide extracts of the medicinal mushrooms Agaricus bisporus, Agaricus brasiliensis, Ganoderma lucidum and Phellinus linteu... von Kozarski, Maja, Klaus, Anita, Niksic, Miomir, Jakovljevic, Dragica, Helsper, Johannes P.F.G., Van Griensven, Leo J.L.D.

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Efficient introduction of a bisecting GlcNAc residue in tobacco N-glycans by expression of the gene encoding human N-acetylglucosaminyltransferase III von Rouwendal, Gerard J.A., Wuhrer, Manfred, Florack, Dion E.A., Koeleman, Carolien A.M., Deelder, André M., Bakker, Hans, Stoopen, Geert M., van Die, Irma, Helsper, Johannes P.F.G., Hokke, Cornelis H., Bosch, Dirk

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Physicochemical characterization of titanium dioxide pigments using various techniques for size determination and asymmetric flow field flow fractionation hyphenated with inductive... von Helsper, Johannes P. F. G., Peters, Ruud J. B., van Bemmel, Margaretha E. M., Rivera, Zahira E. Herrera, Wagner, Stephan, von der Kammer, Frank, Tromp, Peter C., Hofmann, Thilo, Weigel, Stefan

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Effects of mushroom-derived β-glucan-rich polysaccharide extracts on nitric oxide production by bone marrow-derived macrophages and nuclear factor-κB transactivation in Caco-2 repo... von Volman, Julia J, Helsper, Johannes P.F.G, Wei, Song, Baars, Johan J.P, van Griensven, Leo J.L.D, Sonnenberg, Anton S.M, Mensink, Ronald P, Plat, Jogchum

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antibody produced in tobacco expressing a hybrid β-1,4-galactosyltransferase is essentially devoid of plant carbohydrate epitopes von Bakker, H, Rouwendal, G.J.A, Karnoup, A.S, Florack, D.E.A, Stoopen, G.M, Helsper, J.P.F.G, Ree, R. van, Die, I. van, Bosch, D

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Expression of natural human β1,4-GalT1 variants and of non-mammalian homologues in plants leads to differences in galactosylation of N-glycans von Hesselink, Thamara, Rouwendal, Gerard J. A, Henquet, Maurice G. L, Florack, Dion E. A, Helsper, Johannes P. F. G, Bosch, Dirk

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Response of selected antioxidants and pigments in tissues of Rosa hybrida and Fuchsia hybrida to supplemental UV-A exposure von Helsper, Johannes P. F. G., Ric de Vos, C. H., Maas, Frank M., Jonker, Harry H., Van Den Broeck, Hetty C., Jordi, Wilco, Pot, C. Sander, Keizer, L. C. Paul, Schapendonk, Ad H. C. M.

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Circadian rhythmicity in emission of volatile compounds by flowers of Rosa hybrida L. cv. Honesty von Helsper, J.P.F.G, Davies, J.A, Bouwmester, H.J, Krol, A.F, Kampen, M.H. van

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Antinutritional factors in faba beans (Vica faba L.) as affected by breeding toward the absence of condensed tannins von Helsper, Johannes P. F. G, Hoogendijk, Johanna M, van Norel, Arend, Burger-Meyer, Karin

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Characterization and trypsin inhibitor activity of proanthocyanidins from Vicia faba von Helsper, Johannes P.F.G., Hoogendijk, Johanna M., van Norel, Arend, Kolodziej, Herbert

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Growth of Broiler Chicks Fed Diets Containing Tannin-Free and Tannin-Containing Near-Isogenic Lines of Faba Bean (Vicia faba L.) von Helsper, Johannes P. F. G, van Loon, Ywan P. J, Kwakkel, René P, van Norel, Arend, van der Poel, Antonius F. B

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Effects of abscisic acid and temperature on erucic acid accumulation in oilseed rape ( Brassica napus L.) von Wilmer, Jeroen A., Helsper, Johannes P.F.G., van der Plas, Linus H.W.

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Effect of Growth Temperature on Erucic Acid Levels in Seeds and Microspore-derived Embryos of Oilseed Rape, Brassica napus L von Wilmer, Jeroen A., Helsper, Johannes P.F.G., van der Plas, Linus H.W.

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Phosphatidylinositol phospholipase C activity in pollen of Lilium longiflorum von Helsper, Johannes P.F.G., De Groot, Peter F.M., Linskens, Hans F., Jackson, John F.

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Biosynthesis and metabolism of L-ascorbic acid in virginia creeper (Parthenocissus quinquefolia L.) von Helsper, J.P.F.G, Saito, K, Loewus, F.A

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