Metabolomic Profiles of Bovine Mammary Epithelial Cells Stimulated by Lipopolysaccharide.

ABSTRACT: Bovine mammary epithelial cells (bMECs) are the main cells of the dairy cow mammary gland. In addition to their role in milk production, they are effector cells of mammary immunity. However, there is little information about changes in metabolites of bMECs when stimulated by lipopolysaccharide (LPS). This study describes a metabolomics analysis of the LPS-stimulated bMECs to provide a basis for the identification of potential diagnostic screening biomarkers and possible treatments for bovine mammary gland inflammation. In the present study, bMECs were challenged with 500 ng/mL LPS and samples were taken at 0 h, 12 h and 24 h post stimulation. Metabolic changes were investigated using high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (HPLC-Q-TOF MS) with uni

SUBMITTER: Huang Y 

PROVIDER: S-EPMC6911109 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature