Expression of cytokines in dairy cattle mammary gland parenchyma during chronic staphylococcal infection.

ABSTRACT: The study aim was to determine the expression of genes potentially related to chronic mastitis at the mRNA and protein levels, viz. chemokine C-C motif receptor 1 (CCR1), C-C motif chemokine ligand 2 (CCL2), C-C motif chemokine ligand 5 (CXCL5), tumor necrosis factor α (TNFα), interleukin 1β (IL-1β), interleukin 6 (IL-6), interleukin 8 (IL-8), interleukin 18 (IL-18), in bovine mammary gland parenchyma. The study examines the differences in expression of selected genes between cows with chronic mastitis caused by coagulase-positive (CoPS) or coagulase-negative staphylococci (CoNS) and those with healthy udders (H). Samples were collected from the udder quarters from 40 Polish Holstein-Friesian cows; 54 of these samples were chosen for analysis based on microbiological analysis of milk taken

SUBMITTER: Kawecka-Grochocka E 

PROVIDER: S-EPMC8522155 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature