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- Conclusion After retrobulbar injected noradrendline, the retinal ischemia injury were appeared . The times of retinal ischemia and the morphologic changes of retina are significantly different. 结论球后注射去甲肾上腺素后,出现了典型的视网膜组织缺血与缺血/再灌注的病理变化,揭示了视网膜缺血后组织损伤与修复过程在眼底形态学变化的动态规律。
- Keywords: retina ischemic injury flunarizine MDA, 关键词:视网膜缺血损伤氟桂嗪丙二醛
- retina ischemia injury 视网膜缺血再灌注
- Methods: Rat model of the middle cerebral artery temporality part ischemia injury was made of thread boltway. 方法用线栓法造成大鼠大脑中动脉暂时性局灶性脑缺血,观察川芎提取物穴位敷贴对脑梗死发生率、梗死体积的影响。
- Our results confirmed that BPE can nutritively promote the proliferation of nervous tissue, and can protect brain from acute cerebral ischemia injury. 神经肽对神经组织具有营养作用,并对急性脑缺血也具有保护作用。
- Objective To observe the effect of Ginkgo biloba extract(GBE) on cerebral ischemia injury in rats and explore its mechanism. 目的观察银杏叶提取物(GBE)对大鼠局灶性脑缺血的保护作用,并探讨其作用机制。
- The death of retinal ganglion cells (RGC) and the decreasing of retinal nerve fiber are resulted from the complete or partial retina ischemia. 摘要各种原因造成的视网膜完全或部分缺血,可导致视网膜节细胞(RGC)的死亡和神经纤维数量的减少,这是造成视功能不可逆损害的主要病理基础。
- It acts selectively on endothelial cells to promote angiogenesis and takes part in pathophysiology process of cerebral ischemia injury. 它选择性地作用于内皮细胞、促进新生血管形成;它参与脑缺血损伤的病理生理过程。
- Objective To investigate the protective effects of Hypericum attenuatum Choisy. extract on experimental myocardial ischemia injury in mice. 目的观察乌腺金丝桃提取物对小鼠缺血心肌的保护作用。
- The death of retinal ganglion cells(RGC) and the decreasing of retinal nerve fiber are resulted from the complete or partial retina ischemia. 各种原因造成的视网膜完全或部分缺血,可导致视网膜节细胞(RGC)的死亡和神经纤维数量的减少,这是造成视功能不可逆损害的主要病理基础。
- Results Large dose of naxolone alleviated ischemia injury of myocardium and cerebral cell following cardiac arrest more than small and medium doses. 结果大剂量纳洛酮改善心脏骤停后心肌和脑细胞的缺氧性损害优于中、小剂量的纳洛酮组。
- EDT can protect PC12 cells from anoxia and ischemic injury. EDT对PC12细胞缺血缺氧损伤具有保护作用。
- Effects of alkaloid and glycoside are superior to that of polysaccharide and aglycone, which may be the partial substance basis of BYHWD antagonising cerebral ischemia injury. 生物碱和苷的抗脑缺血作用较强,这可能是补阳还五汤抗缺血性脑损伤的部分物质基础。
- To study the effect of Erigeron injection (EI) on cerebral ischemic injury. 目的:研究灯盏花注射液对神经元缺血损伤的作用。
- As above, TFA play a protective role on incomplete cerebral ischemia injury via inhibition of apoptosis, increase the cerebral NO content , relaxing of cerebral vessel and increasing cerebral blood flow. 结论:TFA对不完全性脑缺血损伤有明显保护作用,其机制可能与抗凋亡,提高脑组织中NO含量,扩张血管增加脑血流量有关。
- Objective To investigate the expression of Poly ADP-Ribose Polymerase(PARP) and morphological changes after varies duration of retinal ischemia reperfusion in rats. 目的观察大鼠视网膜缺血再灌注损伤后不同时相视网膜结构变化及多聚二磷酸腺苷核糖聚合酶(PARP)的表达情况。
- Ischemia injury in brain is mutually related to cell apoptosis,which is controled by gene.The text summarizes cell apoptosis related gene in cerabral ischemia injury about its function,expression and the influence of chinese herb on its expression. 脑缺血损伤与细胞凋亡密切相关,细胞凋亡是受基因调控的,本文综述了脑缺血损伤时细胞凋亡的相关基因的功能、缺血损伤时相关基因的表达情况及中药对缺血损伤时相关基因表达的影响。
- Objective To study the effect of Yiqimingmu pill on ATPase and LD of retinal ischemia rabbit, and probe into its mechanism. 目的通过动物实验观察益气明目丸对视网膜缺血兔三磷酸腺苷酶(ATPase)和乳酸(LD)的影响,探讨其作用机制。
- Transient visual disturbance(TVD) is caused by artery stenosis,or artery embolism and migraine,which lead to reduction of eye blood flow,retinal ischemia and hypoxia. 短暂性视觉障碍(TVD)是由于动脉狭窄或栓塞、偏头痛等使眼部血流量降低、视网膜缺血、缺氧引起的。
- It has been shown that the excitatory amino acids, such as Glutamic acid, play a key role in the pathologic process of nervous system diseases,e. g. retinal ischemia. 近年来的研究显示,以谷氨酸为代表的兴奋性氨基酸在缺血性视网膜损伤等神经系统疾病病理中起关键作用。