ACTA SCIENTIAE VETERINARIAE, cilt.46, 2018 (SCI-Expanded)
Background: Nerium oleander (NO) distillate is used to either protect heart cells against oxidative stress or reduce the risk of cardiovascular disease by regulating the production of reactive oxygen species. Hypoxia-inducible factors (HIFs) regulate cellular antioxidant defense mechanisms under hypoxic conditions in which heart cells survive; however, the key responsible mechanism of NO distillate for cardioprotection remains elusive. The objective of this study was to evaluate the effects on heart tissue at different time intervals after administering NO distillate intraperitoneally (IP) while considering the transcriptional regulation of HIFs and representative antioxidant enzymes.