Title:The Comprehensive Neural Mechanism of Oxytocin in Analgesia
Volume: 20
Issue: 1
Author(s): Liu-Nan Yang, Kai Chen, Xiao-Ping Yin*, Dan Liu*Ling-Qiang Zhu*
Affiliation:
- Department of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang,China
- Department of Medical Genetics, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030,China
- Department of Pathophysiology, Key Lab of Neurological Disorder of Education Ministry, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030,China
Keywords:
Oxytocin, receptor, analgesia, nervous system, spinal cord, peripheral nervous system.
Abstract: Oxytocin (OXT) is a nine amino acid neuropeptide hormone that has become one of the
most intensively studied molecules in the past few decades. The vast majority of OXT is synthesized
in the periventricular nucleus and supraoptic nucleus of the hypothalamus, and a few are synthesized
in some peripheral organs (such as the uterus, ovaries, adrenal glands, thymus, pancreas,
etc.) OXT modulates a series of physiological processes, including lactation, parturition, as well as
some social behaviors. In addition, more and more attention has recently been focused on the analgesic
effects of oxytocin. It has been reported that OXT can relieve tension and pain without other
adverse effects. However, the critical role and detailed mechanism of OXT in analgesia remain unclear.
This review aims to summarize the mechanism of OXT in analgesia and some ideas about the
mechanism.