1Seiler RW, Grolimund P, Aslid R, et al . Cerebral vasospasm evaluated by transcranial Doppler ultrasound correlated with clinical grade and CT-visualized subarachnoid hemorrhage [J]. J Neurosurg, 1986, 64(4): 594～600.
2Johnston SC, Selvin S, Gress DR. The burden, trends, and demographics of mortality from subarachnoid hemorrhage[J]. Neurology, 1998, 50(5): 1413～1418.
3Masaoka H, Suzuki R, Hirata Y, et al. Raised plasma endothelin in aneurismal subarachnoid haemorrhage[J]. Lancet, 1989, 2: 1402.
4Suzuki H, Sato S, Suzuki Y, et al . Increased endothelin concentration in CSF from patients with subarachnoid hemorrhage [J]. Acta Neurol Scand, 1990, 81: 553～554.
5Dietrich HH, Dacey RG. Molecular keys to the problems of cerebral vasospasm [J]. Neurosurgery, 2000, 46: 517～530.
6Asano T.Oxyhemoglobin as the principal cause of cerebral vasospasm:a holistic view of its actions.Crit Rev Neurosurg,1999,9:303 -318.
7Aladag MA,Turkoz Y,Sahna E,et al.The attenuation of vasospasm by using a sod mimetic after experimental subarachnoidal haemorrhage in rats.Acta Neurochir (Wien),2003,145:673 -677.
8Meguro T,Chen B,Lancon J,et al.Oxyhemoglobin induces caspasemediated cell death in cerebral endothelial cells.J Neurochem,2001,77:1128 -1135.
9Park S,Yamaguchi M,Zhou C,et al.Neurovascular protection reduces early brain injury after subarachonid hemorrhage.Stroke,2004,10:2412 -2417.
10Prunell GF,Svendgarrd NA,Alkass K,et al.Inflammation in the brain after experimental subarachnoid hemorrhage.Neurosurgery,2005,56:1082-1092.
5Haley EC Jr, Kasseu NF, Torner JC. The international Cooperative Study on the timing of Aneurysm Surgery. The North American experience. Stoke,1992,23:205-214.
6Suarez-Rivera O. Acute hydrocephalus after subarachnoid hem- orrhage. Surg Neurol,1998,149:563-565.
