Search Results - "Wentink, G. H."

Genetic variation of susceptibility to Mycobacterium avium subsp. paratuberculosis infection in dairy cattle by Koets, A P, Adugna, G, Janss, L L, van Weering, H J, Kalis, C H, Wentink, G H, Rutten, V P, Schukken, Y H

“…Paratuberculosis is an infectious disease that is not easily amenable to classical control methods such as treatment and vaccination. Experimental animal…”
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The effect of maternal antibodies on the detection of bovine virus diarrhoea virus in peripheral blood samples by Zimmer, G.M, Van Maanen, C, De Goey, I, Brinkhof, J, Wentink, G.H

“…Persistently infected animals (PI animals), that is those animals born after an intrauterine infection of the dam during the first 120 days of gestation, are…”
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Failure of foetal protection after vaccination against an experimental infection with bovine virus diarrhea virus by Zimmer, G.M, Wentink, G.H, Bruschke, C, Westenbrink, F.J, Brinkhof, J, de Goey, I

“…A protocol is described to measure the protection of the bovine fetus against an experimental bovine virus diarrhea virus (BVDV) infection after vaccination…”
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Relationships between fatty liver and fertility and some periparturient diseases in commercial Dutch dairy herds by Jorritsma, R., Jorritsma, H., Schukken, Y.H., Wentink, G.H.

“…Declining fertility in dairy cows is frequently suggested to arise from the occurrence of a more negative energy balance and/or the concomitant increased…”
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Time trends of plasma lipids and enzymes synthesizing hepatic triacylglycerol during postpartum development of fatty liver in dairy cows by van den Top, A M, Wensing, T, Geelen, M J, Wentink, G H, van't Klooster, A T, Beynen, A C

“…We studied development of fatty liver in high producing dairy cows with free access to feed during the dry period and thus showed the combined effects of…”
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Population dynamics of bovine herpesvirus 1 infection in a dairy herd by Hage, J.J., Schukken, Y.H., Barkema, H.W., Benedictus, G., Rijsewijk, F.A.M., Wentink, G.H.

“…An induced outbreak of a bovine herpesvirus 1 (BHV1) infection in a dairy herd is described. The outbreak was induced by injecting three BHV1 seropositive cows…”
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Higher postpartum hepatic triacylglycerol concentrations in dairy cows with free rather than restricted access to feed during the dry period are associated with lower activities of hepatic glycerolphosphate acyltransferase by Van den Top, A M, Geelen, M J, Wensing, T, Wentink, G H, Van 't Klooster, A T, Beynen, A C

“…We investigated the activities of hepatic glycerolipid synthesizing enzymes during postpartum fatty liver development in 10 high-producing dairy cows that had…”
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Using serum amyloid a to screen dairy cows for sub-clinical inflammation by Karreman, H.J., Wentink, G.H., Wensing, Th

“…In this study, 232 lactating dairy cows from six herds were observed for clinical signs of inflammation and simultaneously had blood samples drawn to determine…”
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Sheep do not have a major role in bovine herpesvirus 1 transmission by Hage, J.J., Vellema, P., Schukken, Y.H., Barkema, H.W., Rijsewijk, F.A.M., van Oirschot, J.T., Wentink, G.H.

“…With regard to BHV1 eradication programs in cattle it is important to know whether sheep can be a reservoir of BHV1. We therefore performed an experiment that…”
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Milk production and reproduction during a subclinical bovine herpesvirus 1 infection on a dairy farm by Hage, J.J., Schukken, Y.H., Dijkstra, Th, Barkema, H.W., van Valkengoed, P.H.R., Wentink, G.H.

“…This study describes an outbreak of bovine herpesvirus 1 (BHV1) infections in a dairy herd with special reference to disease symptoms, reproductive performance…”
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Hazard analysis and critical control point (HACCP) approach and food safety as well as legislation by Wentink, G.H., Edel, W.

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Impaired specific immunoreactivity in cows with hepatic lipidosis by Wentink, G.H., Rutten, V.P.M.G., van den Ingh, T.S.G.A.M., Hoek, A., Müller, K.E., Wensing, Th

“…In this study, hepatic lipidosis in cows was experimentally induced by offering an energy surplus during the dry period. Liver triacylglycerol (TAG) was 16% in…”
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Evaluation of a milk test for detection of subclinical ketosis by Jorritsma, R. (Utrecht Univ. (Netherlands). Faculty of Veterinary Medicine, Dept. of Herd Health and Reproduction), Baldee, S.J.C, Schukken, Y.H, Wensing, T, Wentink, G.H

“…This study included 190 lactating cows from eight dairy farms and was designed to investigate the sensitivity and specificity of a milk test (Ketolac) for…”
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Congress Report on progress in pestivirus virology by Wentink, G.H, Terpstra, C

“…This mini-review highlights new information on various research aspects presented by specialists from all over the world at the 4th Pestivirus meeting held in…”
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Leukocyte adhesion deficiency in a Dutch Holstein calf: a case with a clear-cut family history by Bernadina, W E, Duits, A J, Kalsbeek, H C, Wensing, T, Leibold, W, Elving, L, Wentink, G H

“…A leukocyte adhesion deficiency characterized by recurrent (predominantly bacterial) infections, lack of extravascular polymorphonuclear leukocyte (PMN) and…”
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Lack of clinical abnormalities in dairy heifers with low blood and liver copper levels by Wentink, G. H., Smolders, G., Boxem, Tj, Wensing, Th, Müller, K. E., van den Top, A. M.

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Risk of infection with bovine herpes virus 1 (BHV1): a review by Wentink, G H, van Oirschot, J T, Verhoeff, J

“…Bovine Herpes Virus 1 (BHV1) consists of three subtypes, which probably differ in their epizootiological characteristics. BHV1 subtypes 1 and 2a are mainly…”
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Postpartum fatty liver in high-producing dairy cows in practice and in animal studies. The connection with health, production and reproduction problems by Wensing Th, Kruip Th, Geelen M J H, Wentink, G H, van den Top A M

“…Hepatic lipidosis postpartum (pp) in high-producing dairy cows is associated with an increased vulnerability to infectious diseases, an increased frequency of…”
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Calf from a persistently infected heifer born after embryo transfer with normal immunity to BVDV by Wentink, G H, Aarts, T, Mirck, M H, van Exsel, A C

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Increased prevalence of Mycoplasma bovis in the Netherlands by ter Laak, E A, Wentink, G H, Zimmer, G M

“…The epidemiology, therapy, and prevention of M. bovis infections are briefly reviewed. In a survey begun in 1982, M. bovis was found frequently in the…”
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