Search Results - "Bouwstra, R J"

Vitamin E supplementation during the dry period in dairy cattle. Part II: oxidative stress following vitamin E supplementation may increase clinical mastitis incidence postpartum by Bouwstra, R J, Nielen, M, Newbold, J R, Jansen, E H J M, Jelinek, H F, van Werven, T

“…The aim of this study was to evaluate, retrospectively, which physiological states influenced the effect of vitamin E supplements during the dry period on the…”
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Vitamin E supplementation during the dry period in dairy cattle. Part I: adverse effect on incidence of mastitis postpartum in a double-blind randomized field trial by Bouwstra, R J, Nielen, M, Stegeman, J A, Dobbelaar, P, Newbold, J R, Jansen, E H J M, van Werven, T

“…A randomized, controlled field trial with dairy cows demonstrated an adverse effect of vitamin E supplementation during the dry period on mastitis incidence in…”
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The relationship between oxidative damage and vitamin E concentration in blood, milk, and liver tissue from vitamin E supplemented and nonsupplemented periparturient heifers by Bouwstra, R J, Goselink, R M A, Dobbelaar, P, Nielen, M, Newbold, J R, van Werven, T

“…This study investigated the relationship between oxidative damage and the effect of vitamin E supplementation in blood, milk, and liver tissue in 16…”
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Effects of vitamin E supplementation on and the association of body condition score with changes in peroxidative biomarkers and antioxidants around calving in dairy heifers by Dobbelaar, P, Bouwstra, R J, Goselink, R M A, Jorritsma, R, van den Borne, J J G C, Jansen, E H J M

“…The objective of this study was to investigate the effect of vitamin E supplementation on oxidative status in blood, liver, milk, and ovarian follicular fluid…”
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Development and validation of an indirect Enzyme-linked Immunosorbent Assay for the detection of antibodies against Schmallenberg virus in blood samples from ruminants by van der Heijden, H.M.J.F., Bouwstra, R.J., Mars, M.H., van der Poel, W.H.M., Wellenberg, G.J., van Maanen, C.

“…To detect Schmallenberg virus (SBV) infections in ruminants and to perform SBV epidemiological studies a cost-effective serological test is required. For these…”
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Phylogenetic analysis of highly pathogenic avian influenza A(H5N8) virus outbreak strains provides evidence for four separate introductions and one between-poultry farm transmission in the Netherlands, November 2014 by Bouwstra, R J, Koch, G, Heutink, R, Harders, F, van der Spek, A, Elbers, A R, Bossers, A

“…Phylogenetic analysis of highly pathogenic avian influenza A(H5N8) virus strains causing outbreaks in Dutch poultry farms in 2014 provides evidence for…”
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Evaluation of ELISA and haemagglutination inhibition as screening tests in serosurveillance for H5/H7 avian influenza in commercial chicken flocks by Arnold, M. E., Slomka, M. J., Breed, A. C., Hjulsager, C. K., Pritz-Verschuren, S., Venema-Kemper, S., Bouwstra, R. J., Trebbien, R., Zohari, S., Ceeraz, V., Larsen, L. E., Manvell, R. J., Koch, G., Brown, I. H.

“…Avian influenza virus (AIV) subtypes H5 and H7 can infect poultry causing low pathogenicity (LP) AI, but these LPAIVs may mutate to highly pathogenic AIV in…”
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Schmallenberg virus outbreak in the Netherlands: Routine diagnostics and test results by Bouwstra, R.J., Kooi, E.A., de Kluijver, E.P., Verstraten, E.R.A.M., Bongers, J.H., van Maanen, C., Wellenberg, G.J., van der Spek, A.N., van der Poel, W.H.M.

“…At the end of 2011, a new Orthobunyavirus was discovered in Germany and named Schmallenberg virus (SBV). In the Netherlands malformations in new-born ruminants…”
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A41 Diversity and evolution of avian influenza (AI) viruses in poultry and wild birds by Bergervoet, S.A., Heutink, R., Pritz-Verschuren, S.B.E., Poen, M.J., Bouwstra, R.J., Fouchier, R.A.M., Beerens, N.

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Comparison of the oxidative status of vitamin E-supplemented and non-supplemented cows under field conditions by Bouwstra, R J, Nielen, M, van Werven, T

“…The effect of oral vitamin E supplementation during the dry period on serum biomarkers of oxidative status was evaluated in an observational field study…”
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Rabies in bats: be alert by Kooi, E A, Bouwstra, R J, De Rosa, M

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Rupture of the ventral serrate muscles (Flying Scapulas) as a symptom of muscular dystrophy in Holstein-Friesian heifers on a Dutch dairy farm by Jobse, K W, Bouwstra, R J, Holzhauer, M

“…Within a week of being turned out to pasture, 3 of 30 heifers displayed a symptom described in the literature as "Flying Scapulas". The cause of this symptom…”
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Mammary health: vitamin E by Bouwstra, R J, van Werven, T, Dobbelaar, P, Lam, T J G M

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