Résumé
Objective To observe the effects of anisodamine on levels of neurotensin in the plasma and lung homogenate during acute lung injury in rats after brain trauma.Methods The level of neurotensin in the plasma and lung organizes after brain trauma and that after administration with anisodamine were determined by radioimmunoassay(RIA).Results Level of neurotensin in the plasma and lung homogenate of rat with brain trauma was obviously higher than that in normal control group but significantly lower than that in anisodamine group.Conclusion Increase of neurotensin in the plasma and lung homogenate may be due to causing lung injury after brain trauma.Anisodamine can exert protective effect on acute brain injury by reducing level of neurotensin in in the plasma and lung homogenate.