Paraovarian Cyst in Repeat-breeder Buffalo heifers: Ultrasonographic, Antioxidants and Serum Cell-free RNA markers

This study aimed to (1) identify the status of reproductive tract of repeat-breeder heifers (RBH) ultrasonography, as well as (2) determinethe variations in steroid hormones, oxidative stress biomarkers, and cell-free RNA in serum.These culled animals from400 heifers at the breeding stationwere examined ultrasonography, and whole blood samples were collected. Theultrasonic diagnosed heifers as paraovarian cyst (POC, n=18) associated with genital...