Transcription profiling of Bos taurus liver from dairy cows subjected to intra-mammary LPS treatment: time course

ABSTRACT: Liver plays a profound role in the acute phase response (APR) observed in the early phase of acute bovine mastitis caused by Escherichia coli (E. coli). To gain an insight into the genes and pathways involved in hepatic APR of dairy cows we performed a global gene expression analysis of liver tissue sampled at different time points before and after intra-mammary (IM) exposure to E. coli lipopolysaccharide (LPS) treatment. Experiment Overall Design: Eight healthy, high yielding Holstein-Friesian dairy cows in their first lactation (9 to 12 weeks after calving) were chosen for this study. At time 0 the right front quarter was infused with 200 μg E. coli LPS dissolved in 10 ml 0.9% NaCl solution, the left front quarter serving as control was infused with 10 ml 0.9% NaCl solution. Liver biops

ORGANISM(S): Bos taurus

SUBMITTER: Li Jiang 

PROVIDER: E-GEOD-10695 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress