血脑障壁更是重大障碍，它有着阻止血液中许多物质进入我们大脑的作用。
The blood-brain barrier - which stops most things in the blood stream from crossing to our brains - is much too great an obstacle.
结论尼麦角林在防治血管性认知功能障碍方面有显著的效果。改善脑的血供可能是尼麦角林改善脑梗死认知功能障碍的原因之一。
Conclusion Nicergoline has good effect in prevention from vascular cognition disturbance and improvement of blood supply may be one of the mechanisms.
目的：探讨脑血疾病伴发精神障碍的诊断、治疗和预后。
Objective: To investigate the blood disease with mental disorder diagnosis, treatment and prognosis.
结论：银杏提取物是一种有应用前景的预防术后认知障碍的药物，其机制可能与改善脑组织血氧水平有关。
Conclusion Ginkgo biloba extracts is a promising therapy for POCD and the potent mechanism is improved blood oxygen level in the brain.
结论：5 0岁以上者出现视力下降、视野缺损，特别是双眼同向性偏盲，若排除其他疾患，则可能是脑底动脉粥样硬化引起外侧膝状体血供障碍所致。
Conclusions: Excluding other diseases, the eyesight decline, visual field defect in patients over 50 years old were caused possibly by atherosclerosis of the arteries at the base of the brain.
结论：5 0岁以上者出现视力下降、视野缺损，特别是双眼同向性偏盲，若排除其他疾患，则可能是脑底动脉粥样硬化引起外侧膝状体血供障碍所致。
Conclusions: Excluding other diseases, the eyesight decline, visual field defect in patients over 50 years old were caused possibly by atherosclerosis of the arteries at the base of the brain.
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