全脑模型
- 网络Whole Brain Model
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重新解读了全脑模型和多元智能;
The whole-brain model and multi-intelligence .
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采用双侧颈总动脉结扎建立SD大鼠暂时性全脑缺血模型,手术后通过尾静脉注射刺五加注射液或生理盐水。
The temporary cerebral ischemia model was established through common carotid arteries occlusion .
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方法24只SD大鼠采用四血管闭塞法制造大鼠全脑缺血模型。
Methods By using 4-vessel occlusion to make the global ischemic moded in twenty-four SD rats .
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C57black/6小鼠全脑缺血模型的海马区Bcl-2和Bax的表达
The expression of Bcl-2 and Bax in hippocampus of c57black / 6 mice after global ischemia
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本文以大鼠四血管闭塞法造成全脑缺血模型为实验对象,观察了交换输血对脑缺血再灌注大鼠的ATP酶水平以及脑组织含水量的变化。
In the anesthetized rats , acute complete cerebral ischemia was produced by occluding the four arteries supplying the brain .
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[方法]1采用断头法制备小鼠永久性全脑缺血模型,观察TP静脉内给药对断头后张口喘息时间的影响。
[ Methods ] ( a ) Complete cerebral ischemia model was made by decapitation of mice followed by recording the gasping time .
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方法:采用大鼠高血糖全脑缺血模型,用HE和TUNEL染色,对比检测脑细胞损伤和凋亡。
Methods : The manifestations of cerebral lesions and apoptosis in the brain ischemic rats with hyperglycemia were investigated by HE and TUNEL staining .
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方法:建立大鼠常温(37℃)及亚低温(33℃)短暂性全脑缺血模型,进行HE染色、髓过氧化物酶(MPO)活性和P-选择素mRNA及其蛋白表达的测定。
Hematoxylin-eosin staining and the activity of myeloperoxidase ( MPO ) were measured . The expression of P-selectin mRNA and P-selectin protein were evaluated by in situ hybridization and immunohistochemistry .
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采用改良的四血管法制作DHCA大鼠全脑缺血模型。
Use the improved " four-vessel method " to produce global cerebral ischemia model of DHCA rates .
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方法:采用大鼠四血管闭塞全脑缺血模型(4vesselocclusion,4VO),应用硫堇染色和GFAP免疫组化法。
Methods : Thionin staining and GFAP immunohistochemistry staining in rat 4 vessel occlusion ( 4VO ) brain ischemic model was used .
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方法:采用4-VO法制作大鼠全脑缺血模型。
Methods : Using 4-VO technique , we made the transient global brain ischemia model .
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方法采用4-VO法制作全脑缺血模型,将SD大鼠分为假手术组、生理盐水对照组、EPO处理组。
Methods Transient global brain ischemia model was established using 4-VO technique . Male Sprague Dawley rats were randomized into sham operation group , normal saline group and erythropoietin group .
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方法:采用4-血管阻断(4-VO)方法建立大鼠急性全脑缺血模型,用吖啶橙染色法进行全脑缺血再灌注对大鼠海马及齿状回的核酸保护作用的研究。
Methods : Modified 4-vessel occlusion ( 4-VO ) method was used to establish the models of acute global ischemia .
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使用C57black/6小鼠制造的全脑缺血模型,观察全脑缺血后海马Bcl-2和Bax的表达,为这种新的模型在脑缺血研究中的应用提供实验依据。
The C57black / 6 mice model of global cerebral ischemia was used to investigate the expression of Bcl 2 and Bax in hippocampus . The global cerebral ischemia model was induced by bilateral common carotid occlusion in C57black / 6 mice .
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利用全脑缺血模型,采用免疫印迹和免疫沉淀方法,探讨N-甲基-D-天冬氨酸受体和L-型电压门控钙通道拮抗剂对细胞色素c从线粒体中的释放和Bcl-2的表达变化影响。
To evaluate the effects of different antagonists on the release of cytochrome c from mitochondria to cytosol and the expression of Bcl-2 in mitochondria in rat hippocampus after ischemia , we examined Bcl-2 and cytochrome c expression by immunoblotting using 4-vessel occlusion ( 4-VO ) as brain ischemia model .
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实验组大鼠制作全脑缺血模型,EPO治疗组是在全脑缺血模型基础上每天给予EPO(4000U/公斤体重)腹腔注射。
The rats in experiment group were established global brain ischemia model by using four-vessel occlusion technique . The rats in erythropoietin group were injected intraperitoneally with EPO ( 4000U / kg ) at the basement of success establishing global brain ischemia model .
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本文采用四动脉结扎(4-VO)全脑缺血模型,用脑电图检验该模型是否可靠。
In the present study , the rats were subjected four-vessel occlusion ( 4-VO ) with some modification . To assess the model was whether validated or not with electroencephalogram ( EEG ) .
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方法小鼠尾静脉给予饱和氯化镁溶液01mL,形成全脑缺血模型,观察注射用刺五加对小鼠张口喘气维持时间的影响;
Methods The mode of the deep cerebral ischemia by the intravenous injection of the saturated MgCl 2 ( 0.1 mL ) and the effects of the drug on the survival time in mice were studied ;
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分别应用四血管阻断法(4VO)、两血管阻断加低血压法(2VO)和颈动脉负压分流法(CNPS)制作大鼠全脑缺血模型,观察其脑电图形态和各波段相对功率值的变化。
Three models of whole cerebral ischemia in rats were induced by means of four-vessel occlusion ( 4VO ), carotid negative pressure shunt ( CNPS ) and two-vessel occlusion plus low blood pressure ( 2VO ) respectively . The features of the EEG recorded in the three models were compared .
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采用四血管闭塞全脑缺血模型。
The model of global four - vessel occlusion was used .
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兔急性全脑缺血模型的建立
A New Model of Acute Experiment Cerebral Ischemia In Rabbit
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3种大鼠全脑缺血模型定量脑电图的实验研究
Use of quantitative EEG in models of whole cerebral ischemia in rats
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方法断头法造成全脑缺血模型;
Method The whole brain ischemia model was caused by decapitation of mice .
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方法采用阻断双侧颈总动脉制作沙土鼠全脑缺血模型,96只沙土鼠,腹腔注射戊巴比妥钠麻醉。
Methods : Cerebral ischemia was induced by occlusion of bilateral common carotid arteries .
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神经死亡抑制剂对全脑缺血模型治疗作用的研究
Study on the Therapeutic Effect of Neural Death Inhibitor in the Total Cerebral Ischemia Model
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结论:小鼠神经干细胞在猫全脑缺血模型中能够存活、迁移并分化;
CONCLUSION : Mouse neural stem cells can survive , migrate and differentiate in global brain ischemia models of cats ;
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方法应用颈动脉负压分流法制作大鼠短暂性全脑缺血模型;
Methods The model of temporary whole cerebral ischemia in rats was induced by means of carotid artery negative pressure shunt ( CANPS );
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方法用沙土鼠双侧颈总动脉结扎制成全脑缺血模型(缺血20分钟,再灌注30分钟)。
Methods Global cerebral ischemia model was made by occlusion of bilateral carotid arteries in gerbils ( ischemia for 20 min and reperfusion for 30 min ) .
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补阳还五汤对全脑缺血模型大鼠再灌不同时点皮层神经元钙信号的影响
Effects of Buyang Huanwu Tang on Ca ~( 2 + ) Message of Global Cerebral Cortical Neurons of Rats with Ischemia and Reperfusion at Different Time Points
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结论脑电图应用于全脑缺血动物模型缺血程度和速度的判断时,头皮电极可以替代皮层电极。
Conclusion When EEG was used to evaluate the cerebral ischemia in animal models , the subcutaneous electrode can well be used to substitute for the cortex electrode .