Gadzira shanduro yakaoma zvikuru yemutsara uyu Pituitary yekumashure inoumbwa zvikurukuru nemishonga yeuropi (axons) inotambanuka kubva ku supraoptic uye paraventricular nuclei ye hypothalamus.
Zvechokwadi, shanduro yakaoma zvikuru yemutsara ndeyekuti "The posterior pituitary gland inoumbwa zvikurukuru nehuroni projections (axons) inotambanuka kubva kune supraoptic uye paraventricular nuclei ye hypothalamus inoparadzanisa peptide mahormone mu capillaries ye hypophyseal circulation. "