where is oxytocin made and what is its function
Oxytocin Oxytocin (Oxt; /ˌɒksɪˈtoʊsɪn/, /ˌɒksi-/) is a peptide hormone and neuropeptide. Oxytocin is normally produced by the paraventricular nucleus of the hypothalamus and released by the posterior pituitary.[3] It plays a role in social bonding, sexual reproduction in both sexes, and during and after childbirth.[4] Oxytocin is released into the bloodstream as a hormone in response to stretching of the cervix and uterus during labor and with stimulation of the nipples from breastfeeding.[5] This helps with birth, bonding with the baby, and milk production.[5][6] Oxytocin was discovered by Henry Dale in 1906.[7] Its molecular structure was discovered in 1952.[8] Oxytocin is also used as a medication to facilitate childbirth.[9][10][11]