in order to clarify its source in the brain and the control mechanism of its release , cerebral ventricles of urethane-anesthetized male rats were locally perfused with the artificial csf at a constant rate of 120 microliters/min by means of a push-pull cannula and immunoreactive vip was continuously measured in the effluents obtained at 10 min intervals .
C0006104
brain
C0007799
cerebral ventricles