当中风杀死一个带状区域的脑细胞后,一种叫伽马氨基丁酸(GABA)的神经传递素将破坏残存的,看起来还健康的脑组织。
Once a stroke kills a swath of brain cells, a neurotransmitter known as GABA impairs the surviving, apparently healthy, brain tissue.
目的探讨凝血酶对脑组织损害的机制,及凝血酶抑制剂水蛭素和尼莫地平对其的影响。
Objective To investigate the mechanism of brain injury caused by thrombin and the intervention effect of hirudin and nimodipine.
结果:磷脂酰胆碱能有效提高心、脑组织超氧化物歧化酶(SOD)活性,降低过氧化脂质(L PO)和脂褐素含量。
RESULTS: Phosphatidyl choline (PC) could increase the activity of SOD in heart and brain tissues, decreased the content of LPO and lipofuscin.
结论凝血酶可以引起脑出血后脑组织水肿,水蛭素可以抑制凝血酶所引起的脑水肿且水蛭素本身不对脑组织产生负面影响。
Conclusion Thrombin can lead to brain edema after cerebral hemorrhage which can be restrained by hirudin. And then, hirudin doesn't produce any negative effect on brain tissue.
结论:缺锌降低大鼠学习记忆功能与锌对脑组织尤其是海马内源性生长抑素和加压素代谢的调节有关。
Conclusion: the effects of zinc deficiency on learning and memory function correlate highly with the changes of somatostatin and vasopressin contents in hippocampus.
上述结果提示:缺血脑组织内皮素含量升高是导致缺血神经元损伤的重要因素,氟桂嗪对脑缺血有保护作用。
The results suggested that the increased endothelin level of ischemia brain territory was important factor leading to ischemic neuronal injury, and FNZ had protective effects on cerebral ischemia.
结论凝血酶可以引起脑出血后脑组织水肿,水蛭素可以抑制凝血酶所引起的脑水肿,且水蛭素本身不对脑组织产生任何负面影响。
Conclusion Thrombin lead to brain edema after cerebral hemorrhage that could be restrained by hirudin, and hirudin didn't produce any negative effect on brain tissue.
目的:观察脑活素对小鼠及大鼠胚脑组织细胞缺氧时的保护作用。
AIM To study the protective effects of the cerebrolysin against cerebral hypoxia injury in mice and fetal rats.
目的研究天麻素对偏头痛大鼠的预防作用及对脑组织中单胺类神经递质的影响。
Objective To research the effects and mechanism of gastrodin against migraine and on single amine neurotransmitter.
本文应用放射免疫测定方法首次证明了人脑组织和脑脊液中存在着脑钠素。
The presence of BNP-IR (brain natriuretic peptide-like immunoreactivity) in human brain tissue and CSF was con-Firmed using a highly sensitive and specific RIA.
经过高压液相层析分析,脑组织和脑脊液中的脑钠素均有二种不同的分子形式。
According to the HPLC analysis, there are two molecular forms in brain issue and CSF.
方法测定葛根素干预后局灶性脑缺血鼠脑组织中神经细胞凋亡和突触体钙浓度。
Methods Changes of apoptosis cells and synapse of calcium in brain tissue of the rats with focal cerebral ischemic reperfusion were determined after Gegensu intervention.
为评估虾青素对中风的保护,将测试脑组织被自由基损害、凋亡和兴奋剂毒性。
To evaluate the protective mechanisms of ATX against stroke, brain tissues were assayed for free radical damage, apoptosis, and excitoxicity.
为评估虾青素对中风的保护,将测试脑组织被自由基损害、凋亡和兴奋剂毒性。
To evaluate the protective mechanisms of ATX against stroke, brain tissues were assayed for free radical damage, apoptosis, and excitoxicity.
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