Experlmental reflex epllepsy in rats due to prolonged sound stimulation caused death in certain animals due to hemorrhage into the brain. The possible pathological changes in permeability and stability of capillaries, in the blood pressure and in coagulation, etc. may promote the appearance of ...
The blood–brain barrier is a dynamic structure, collectively referred to as the neurovascular unit. It is responsible for the exchange of blood, oxygen, ions, and other molecules between the peripheral circulation and the brain compartment. It is the main entrance to the central nervous system a...
In addition, patients with hypertension complicated with arteriosclerosiscan have intracerebral hemorrhage, disturbance of consciousness and hemiplegia. 2 血管堵塞发生在心脏——心肌梗塞 Blood vessel blockage occurs in the heart - myocardial ...
Elevated levels of CSF biomarkers of axonal damage, eg, total tau (T-tau) and neurofilament light (NFL), are found after acute damage to the brain such as stroke and subarachnoid hemorrhage, and the levels of these biomarkers correlate with the severity of the brain damage.9,10 Cerebrospinal...
Blood in the brain: What lies beneath? Role of multidetector CT angiography in the diagnosis of underlying vascular abnormalities causing spontaneous lobar hemorrhage 来自 posterng.netkey.at 喜欢 0 阅读量: 9 作者:MJA Martín,JG Benassi,RG Gutiérrez,EF Benito,IH Herrera,AP Martinez,AE Puga,JV ...
beta-Amyloid (A beta) deposition in fibril form is the central event in a number of diseases, including Alzheimer's disease (AD) and hereditary cerebral hemorrhage with amyloidosis - Dutch type (HCHWA-D). A beta is produced by degradation of a larger amyloid precursor protein (APP). Recentl...
Intracerebral Hemorrhage(ICH)oremorrhagic StrokeMostoften duetothe rupturing of a smal llood vessel (e.g. the penetrating arteriesupplying basal gangl ia, thalamus(pons)orerebel lum)Major riskfactor :hypertension Others: smoking,alcohol orstimulant abuse,ruse of anticoagulants. Accountsfor 10-15%of...
Low levels of exosome-miR-21 in the brain can effectively improve neuroinflammation and blood–brain barrier (BBB) permeability, reduce nerve apoptosis, restore neural function and ameliorate TBI. We evaluated the role of macrophage derived exosomes-miR-21 (M-Exos-miR-21) in disrupting BBB, ...
目的探讨大鼠蛛网膜下腔出血 ( subarachnoidhemorrhage,SAH ) 后血脑屏障 ( bloodbrain barrier,BBB ) 通透性变化. 互联网 NP - SLE patients with local CNS involvements showed mainly the damage ofblood brain barrier( BBB ). 相反,局限性CNS受损患者主要表现为血脑屏障 ( BBB ) 破坏. ...
Improvement in cerebral blood flow and metabolism following subarachnoid hemorrhage in response to prophylactic administration of the hydroxyl radical scav... The hydroxyl radical scavenger (+/-)-N,N'-propylenedinicotinamide (AVS) has been shown to ameliorate the occurrence of vasospasm following experim...