Plasma Metabolomics Reveals Pathogenesis of Retained Placenta in Dairy Cows.

ABSTRACT: The complex etiology and pathogenesis of retained placenta (RP) bring huge challenges for researchers and clinical veterinarians in investigating the pathogenesis and treatment schedule. This study aims to investigate the pathogenesis of RP in dairy cows by plasma metabolomics. As subjects, 10 dairy cows with RP and 10 healthy dairy cows were enrolled according to strict enrollment criteria. Imbalanced antioxidant capacity, reduced Th1/Th2 cytokine ratio, and deregulation of total bilirubin (T-bil), alkaline phosphatase (ALP), and reproductive hormones were shown in dairy cows with RP by detecting biochemical indicators, oxidation and antioxidant markers, and cytokines in serum. Plasma metabolites were detected and analyzed by a liquid chromatography-mass spectrometry (LC-MS) system couple

SUBMITTER: Li Y 

PROVIDER: S-EPMC8385782 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature