Serum cortisol and thyroid hormone concentrations and survival in foals born from mares with experimentally induced ascending placentitis.
Vitória MüllerRamiro E ToribioKatarzyna DembekBruna S S MoraesMariana A MousquerBruna R CurcioCarlos Eduardo Wayne NogueiraPublished in: Journal of veterinary internal medicine (2020)
Placental infections can impair fetal thyroid function. Low T3 : cortisol and T4 : cortisol ratios seem to be good prognostic markers in newborn foals.