Search Results - "Ingvartsen, KL"

Feeding- and management-related diseases in the transition cow: Physiological adaptations around calving and strategies to reduce feeding-related diseases by Ingvartsen, K.L

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Integration of metabolism and intake regulation: a review focusing on periparturient animals by Ingvartsen, K L, Andersen, J B

“…There has been great interest in dry matter intake regulation in lactating dairy cattle to enhance performance and improve animal health and welfare…”
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No Simple Relationship Between Dry Period and Early Lactation Responses of Plasma Non-Esterified Acids to in vivo b-Adrenergic Challenge in Holstein Friesian Cows by Theilgaard, P., Friggens, N. C., Sloth, K. H., Ingvartsen, K. L.

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Metabolic Challenges in Late Pregnancy in Multiparous Ewes Fed Silage or Hay by Nørgaard, P, Nielsen, MO, Christensen, A, Kiærskou, H, Ranvig, H, Thamsborg, SM, Ingvartsen, KL

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Infusion of Insulin in Dairy Cows Inhibits Neutrophils Phagocytosis of Staphyloccocus Aureus ex vivo by Røntved, C.M., Norup, L.R., Mashek, M., Nielsen, Lotte, Ingvartsen, K.L.

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Propylene glycol for dairy cows: A review of the metabolism of propylene glycol and its effects on physiological parameters, feed intake, milk production and risk of ketosis by Nielsen, N.I, Ingvartsen, K.L

“…The objective of this review was to describe how propylene glycol (PG) is metabolised in the rumen and liver and how it affects metabolites, hormones, liver…”
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Quarter health, milking interval, and sampling time during milking affect the concentration of milk constituents by Nielsen, N I, Larsen, T, Bjerring, M, Ingvartsen, K L

“…Eleven Danish Holstein cows were used to examine the effects of quarter health (healthy vs. unhealthy), milking interval (12 vs. 6 h), and sampling time during…”
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The effects of dry period versus continuous lactation on metabolic status and performance in periparturient cows by Andersen, J B, Madsen, T G, Larsen, T, Ingvartsen, K L, Nielsen, M O

“…It has been argued that dairy cows with a high genetic milk production potential can maintain high milk production even with total omission of the dry period…”
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Leptin and the regulation of food intake, energy homeostasis and immunity with special focus on periparturient ruminants by Ingvartsen, K.L, Boisclair, Y.R

“…The biology of leptin has been studied most extensively in rodents and in humans. Leptin is involved in the regulation of food intake, energy homeostasis and…”
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Prediction of body lipid change in pregnancy and lactation by Friggens, N C, Ingvartsen, K L, Emmans, G C

“…A simple method to predict the genetically driven pattern of body lipid change through pregnancy and lactation in dairy cattle is proposed. The rationale and…”
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Effect of Supplemental Feeding with Glycerol or Propylene Glycol in Early Lactation on the Fertility of Swedish Dairy Cows by Lomander, H, Gustafsson, H, Frössling, J, Ingvartsen, KL, Larsen, T, Svensson, C

“…The aim of this field study was to evaluate the effect of supplemental feeding with glycerol (GLY) or propylene glycol (PG) during early lactation on the…”
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Predicting risk of ketosis in dairy cows using in-line measurements of beta-hydroxybutyrate: a biological model by Nielsen, N I, Friggens, N C, Chagunda, M G G, Ingvartsen, K L

“…Automated monitoring of individual cows to determine health status is a potentially valuable management tool, especially in large dairy herds. Herein is…”
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To what extent do variabilities in hormones, metabolites and energy intake explain variability in milk yield? by Ingvartsen, Klaus Lønne, Friggens, Nicolas C.

“…The objective of the present paper is to describe the extent to which variability in milk yield can be explained by variability in plasma hormones, metabolites…”
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Effects of insulin and postruminal supply of protein on use of amino acids by the mammary gland for milk protein synthesis by Mackle, T R, Dwyer, D A, Ingvartsen, K L, Chouinard, P Y, Ross, D A, Bauman, D E

“…We examined the relationships between amino acid supply, net utilization of amino acid by the mammary gland, and milk protein yield, in investigations that…”
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Variation in activity and heterogeneity of bovine milk proteases with stage of lactation and somatic cell count by Larsen, L.B., McSweeney, P.L.H., Hayes, M.G., Andersen, J.B., Ingvartsen, K.L., Kelly, A.L.

“…Samples of prepartum secretion, colostrum and mature milk were analysed for variation in activity of cathepsin D and cysteine protease due to lactation stage…”
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Effects of diet energy density and milking frequency in early lactation on tumor necrosis factor-alpha responsiveness in dairy cows by Røntved, C.M., Andersen, J.B., Dernfalk, J., Ingvartsen, K.L.

“…A whole blood stimulation assay (WBA) with Escherichia coli lipopolysaccharide (LPS) and an enzyme-linked immunosorbent assay (ELISA) were established to…”
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Early Pathogenesis and Inflammatory Response in Experimental Bovine Mastitis Due to Streptococcus uberis by Pedersen, L.H., Aalbæk, B., Røntved, C.M., Ingvartsen, K.L., Sorensen, N.S., Heegaard, P.M.H., Jensen, H.E.

“…A generally similar clinical response was observed in six lactating Holstein–Friesian cows after intramammary inoculation with approximately 10 7…”
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Potential for improving description of bovine udder health status by combined analysis of milk parameters by Sloth, K H M N, Friggens, N C, Løvendahl, P, Andersen, P H, Jensen, J, Ingvartsen, K L

“…The objective of this study was to assess the potential of a stepwise multivariate procedure to quantify cow-level udder health based on eight milk parameters:…”
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The housekeeping genes GAPDH and cyclophilin are regulated by metabolic state in the liver of dairy cows by Rhoads, R P, McManaman, C, Ingvartsen, K L, Boisclair, Y R

“…Steady-state levels of mRNA are often used to infer treatment effects on the levels of the corresponding protein. In addition, an internal standard RNA is…”
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Effects of insulin and amino acids on milk protein concentration and yield from dairy cows by Mackle, T R, Dwyer, D A, Ingvartsen, K L, Chouinard, P Y, Lynch, J M, Barbano, D M, Bauman, D E

“…Our study investigated the effect of insulin on the regulation of milk protein synthesis in well-fed cows (n = 4) with or without additional amino acids (AA)…”
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