Figure 8From: Ghrelin Attenuates Brain Injury after Traumatic Brain Injury and Uncontrolled Hemorrhagic Shock in RatsReduction in mortality by ghrelin after TBI and UH. Alterations in survival rates in TBI + UH animals treated with normal saline (Vehicle, n = 26) or 16 nmol/rat/day ghrelin (Ghrelin, n = 18) for 10 d. The survival rate was estimated by KaplanMeier method and compared by the logrank test: *P < 0.05 versus Vehicle group.Back to article page