Purpurogallin, a Natural Phenol, Attenuates High-Mobility Group Box 1 in Subarachnoid Hemorrhage Induced Vasospasm in a Rat Model

Figure 2

Bar graph depicting purpurogallin on the time-course change of proinflammatory cytokines after the induction of SAH. Data are depicted for IL-1β, IL-6, IL-8, and TNF- at 48 hr after first SAH and 72 hr after second SAH. Data in the figure are presented as means ± SD (). , and when compared with the SAH group.