Its primary action occurs through binding to oxytocin receptors (OXTR), which are found throughout the brain and body. Through these receptors, oxytocin influences a variety of processes, including neuroendocrine signaling, uterine contractions, and lactation in mammalian research models.
Studies have also examined oxytocin’s involvement in stress modulation, emotional and social behavior, and cardiovascular regulation—such as effects on blood pressure and heart rate. Additionally, research indicates oxytocin may play a role in neuroplasticity and social cognition, offering valuable insights into the biochemical pathways underlying bonding, trust, and social recognition in non-human laboratory subjects.

