Fig. 1From: Colokinetic effect of somatostatin in the spinal defecation center in ratsResponses of the colorectum to intrathecal somatostatin applied to the lumbo-sacral spinal cord. Representative recording traces of intraluminal pressure change (upper), expelled liquid volume (middle) and blood pressure (lower) before and after intrathecal application of somatostatin (6 nmol) are shown. Vehicle denotes time of 0.9% saline (10 µL) injection as a controlBack to article page