The Paraventricular nucleus reference article from the English Wikipedia on 24-Jul-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Paraventricular nucleus

Sponsorship the way you would do it
The paraventricular nucleus is a nucleus of mostly magnocellular neurosecretory cells in the hypothalamus, their axons extend into posterior pituitary. The cell bodies produce oxytocin which is transported down the axons and relaesed in the posterior pituitary.

This article is a stub. You can help Wikipedia by expanding it.