Figure 6From: Human Ghrelin Ameliorates Organ Injury and Improves Survival after Radiation Injury Combined with Severe SepsisAlterations in the survival rate during 10 d after radiation combined injury (RCI) treatment by normal saline treatment (Vehicle) or human ghrelin treatment (Ghrelin). There were 16 animals in each group. The survival rate was estimated by the Kaplan-Meier method and compared by using the log-rank test. *P < 0.05 versus Vehicle.Back to article page