颅脑损伤后免疫状态的改变

Changes of immunity system after brain injury

重型颅脑损伤后,患者的全身及脑组织局部免疫状况均会发生一系列改变。免疫功能下降导致临床上各型感染几率增加,而免疫功能不适当的激活又可导致全身炎症反应综合征及神经元继发性损伤。

After severe brain injury, the immunity system of patients will develop a series of changes in the whole body or in the brain. The reduction of resistance results in rising of infection rate; unsuitable activation of immunity function can result in systemic inflammatory response syndrome (SIRS) and secondary neuron injury.