Guzek J W, Morawska J
Exp Clin Endocrinol. 1986 Dec;88(2):200-6. doi: 10.1055/s-0029-1210597.
Intracerebroventricular injections of CCK were followed by a decrease of vasopressin and oxytocin content in the neurohypophysis. Water intake and body weight were diminished: serum osmolality and haematocrit index increased. These results suggest a possible regulatory role of CCK in water metabolism and release of neurohypophysial hormones.