Oxytocin is produced by neurons of the supraoptic nucleus in the hypothalamus, but is released into the bloodstream where?

Question

Quizplus · Accepted Answer

Oxytocin, produced by neurons in the supraoptic nucleus of the hypothalamus, is released into the bloodstream at the neurohypophysis, also known as the posterior pituitary gland. This is where it enters the circulation to exert its effects on distant targets like the uterus and breast tissue.

Oxytocin Is Produced by Neurons of the Supraoptic Nucleus in the Hypothalamus