Search Results - "Norup, L.R"

Flow cytometric assessment of chicken T cell-mediated immune responses after Newcastle disease virus vaccination and challenge by Dalgaard, T.S, Norup, L.R, Pedersen, A.R, Handberg, K.J, Jørgensen, P.H, Juul-Madsen, H.R

“…Abstract The objective of this study was to use flow cytometry to assess chicken T cell-mediated immune responses. In this study two inbred genetic chicken…”
Get full text

Flow cytometric assessment of antigen-specific proliferation in peripheral chicken T cells by CFSE dilution by Dalgaard, T.S., Norup, L.R., Rubbenstroth, D., Wattrang, E., Juul-Madsen, H.R.

“…Carboxyfluorescein succinimidyl ester (CFSE) dilution is a well established method for analysis of dividing cells by flow cytometry. In other species the…”
Get full text

Influence of chicken serum mannose-binding lectin levels on the immune response towards Escherichia coli by Norup, L.R, Dalgaard, T.S, Friggens, N.C, Sørensen, P, Juul-Madsen, H.R

“…This study aimed to investigate the effect of mannose-binding lectin (MBL) on infections with Escherichia coli in chickens. Initially, the basic levels of MBL…”
Get full text

Assay for Measuring the Mannan-Binding Lectin Pathway of Complement Activation in Chickens by Norup, L.R, Juul-Madsen, H.R

“…To investigate the ability of chicken mannan-binding lectin (cMBL) to work as a complement activator, a heterogeneous ELISA test was developed, in which the…”
Get full text

Effect of mild heat stress and mild infection pressure on immune responses to an E. coli infection in chickens by Norup, L. R., Jensen, K. H., Jørgensen, E., Sørensen, P., Juul-Madsen, H. R.

“…Outdoor or organic farming demands robust chickens that are able to combat common infections before they spread to the flock. Priming the immune system of the…”
Get full text

Quantification and phenotypic characterisation of peripheral IFN-γ producing leucocytes in chickens vaccinated against Newcastle disease by Andersen, S.H., Vervelde, L., Sutton, K., Norup, L.R., Wattrang, E., Juul-Madsen, H.R., Dalgaard, T.S.

“…•An avian ICS assay for detection of chIFN-γ was established.•Commercially available chIFN-γ antibodies were evaluated using tranfected CHO cells.•Functional T…”
Get full text

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.

Get full text

Comparison of growth performance and immune parameters of three commercial chicken lines used in organic production by Kjærup, R.B., Juul-Madsen, H.R., Norup, L.R., Sørensen, P., Dalgaard, T.S.

“…•Commercial chicken breeds popular in organic production was compared.•Hellevad chickens showed higher body weight from weeks 5–17 of age.•Hellevad and Hisex…”
Get full text

Influence of genotype and feeding strategy on pig performance, plasma concentrations of micro nutrients, immune responses and faecal microbiota composition of growing-finishing pigs in a forage-based system by Kongsted, A.G., Nørgaard, J.V., Jensen, S.K., Lauridsen, C., Juul-Madsen, H.R., Norup, L.R., Engberg, R.M., Horsted, K., Hermansen, J.E.

“…In free-range pig production it is important to reduce the input of nutrients from supplementary feed to reduce nutrient leaching and improve the resource…”
Get full text

Leukocytes from heifers at different ages express insulin and insulin-like growth factor-1 (IGF-1) receptors by Nielsen, L, Røntved, C.M, Nielsen, M.O, Norup, L.R, Ingvartsen, K.L

“…The objectives of this study were to investigate if insulin receptors (IR) and insulin-like growth factor-1 receptors (IGF-1R) could be detected on bovine…”
Get full text

An attempt to detect oestrus from changes in Fourier transform infrared spectra of milk from dairy heifers by Norup, L.R., Hansen, P.W., Ingvartsen, K.L., Friggens, N.C.

“…This study was carried out to investigate if there were systematic changes in milk Fourier transform infrared (FT-IR) spectra relative to stage of the oestrous…”
Get full text

3. Effects of serum from heifers of different ages on proliferation of mammary epithelial cells in collagen gel culture by Norup, L.R., Purup, S., Sejrsen, K.

Get full text

Effects of 4-day hyperinsulinemic–euglycemic clamps during early and mid-lactation on milk yield, milk composition, feed intake, and energy balance by Mashek, D.G., Norup, L.R., Andersen, J.B., Ingvartsen, K.L.

“…The objective was to determine the effects of insulin on feed intake, milk yield, and milk composition during different stages of lactation. A 4-day…”
Get full text