Fig. 2
From: Systemic and intrathecal baclofen produce bladder antinociception in rats
Time course of IT baclofen effect on reflex responses to UBD. Graphs depict the rapid onset and duration of inhibitory effect of a single 40 ng dose of IT baclofen or IT normal saline on repeated pressor (A) and viscero-motor (B) responses evoked by a urinary bladder distension (60 mm Hg, 20 s, every 3 min) normalized as percentage of pre-drug responses. N = 6/group