临床上给有意识障碍的脑瘤患者以大剂景GLC(糖皮质酮)后,其症状在很短时间内得到显著好转,这种即刻改善现象是因大剂量GLC的直接药理作用引起周围血管扩张、心搏输出量增加以及对脑循环的影响,较脑水肿的减轻更为可能。过去,只有对应用大剂量GLC数天到数周后,当脑水肿减轻时观察 Clinically, patients with brain disorders with impaired consciousness with large dose GLC (glucocorticosterone), the symptoms were significantly improved in a very short period of time, this immediate improvement is due to the direct pharmacological effects of large doses of GLC caused by peripheral vasodilatation , Increased cardiac output and cerebral circulation, the reduction of cerebral edema is more likely. In the past, only large doses of GLC applied for several days to weeks later, when the brain edema observed