The intracisternal injection ( ict) of artificial cerebrospinal fluid ( CSF) did not greatly affect the depressor response to stimulation of renal afferent nerve ( RAS) and of aortic nerve ( ANS). Ict人工脑脊液(CSF)对刺激肾神经传入纤维和主动脉神经的降压反应均无明显影响。
Clinical symptoms are in the meantime observed, such as vertebral syndrom, spinal marrow deficiency, high pressure from cerebrospinal fluid, syndrome of pressure alterations in peripheral nerve system, cerebral edema, and syndrome of encephalatrophy. 同时出现临床症状,脊椎综合症,脊髓低能症,脑脊液高压症,周围神经系统压力性改变综合症,脑水肿,脑痿缩综合症。
Dura mater laceration and cerebrospinal fluid leak happened in 3 cases, coccygeal nerve damage resulting in leg numbness appeared in 1 case. Those cases all received operations at the early stage, and there were no similar complication or infection presenting in intervertebral gap. 3例出现硬膜囊撕裂、脑脊液漏,1例出现马尾神经损伤引起下肢局部麻木,均发生在早期手术病例,随着临床经验的积累,目前未发生类似并发症,未见椎间隙感染的发生。
Cases had the complication of cerebrospinal fluid leak and 1 case had contusion of nerve root. 2例脑脊液漏,1例神经根挫伤。
No vertebral artery injury, infection, cerebrospinal fluid leakage, spinal cord, C2 and C3 nerve root injury in all the cases after surgery. 术后所有病例均无椎动脉损伤、感染、脑脊液漏,颈脊髓、C2及C3神经根损伤等并发症。
In recent years people found tau protein from nerve cells is released into the cerebrospinal fluid, the CSF level of tau protein increases, when some central nervous system diseases cause nerve cell apoptosis and necrosis. 近年来发现当某些中枢神经系统疾病引起神经细胞坏死和凋亡时,tau蛋白从神经细胞内释放入脑脊液中,使脑脊液tau蛋白含量增加。