查询词典 ischemia

Methods The rat model of middle cerebral artery ischemia 2h/reperfusion 22h was established.The neurological scale, cerebral infracted volume, cerebral water content, activities of NOS and SOD were measured. ResultsThe average neurological scote,cerebral infracted volume,cerebral water content,activity of NOS,content of MDA in Naokangling Capsule group significantly decreased.

采用大鼠大脑中动脉缺血2 h/再灌注22 h模型，神经病学评分，脑梗塞范围及脑组织水含量变化，观察脑康灵胶囊抗脑缺血/再灌注损伤的效应；通过测定大鼠脑组织中一氧化氮合酶（nitric oxide synthase，NOS），超氧化物歧化酶（superoxide disumtase，SOD）活性及丙二醛（malondialdehyde，MDA）含量的变化以探讨药物作用的机制。

MethodsThe rat model of middle cerebral artery ischemia 2h/reperfusion 22h was established.The neurological scale, cerebral infracted volume, cerebral water content, activities of NOS and SOD were measured. ResultsThe average neurological scote,cerebral infracted volume,cerebral water content,activity of NOS,content of MDA in Naokangling Capsule group significantly decreased.

方法采用大鼠大脑中动脉缺血2 h/再灌注22 h模型，神经病学评分，脑梗塞范围及脑组织水含量变化，观察脑康灵胶囊抗脑缺血/再灌注损伤的效应；通过测定大鼠脑组织中一氧化氮合酶（nitric oxide synthase，NOS），超氧化物歧化酶（superoxide disumtase，SOD）活性及丙二醛（malondialdehyde，MDA）含量的变化以探讨药物作用的机制。

Objective: To investigate the effect of scutellaria bacalensis stem-leaf total flavonoid on lipid peroxidation induced by myocardial ischemia reperfusion in rats.

目的：探讨黄芩茎叶总黄酮预处理对缺血再灌注心肌脂质过氧化损伤的保护作用。

Shikimic acid and its derivatives have the pharmacological functions of antibacterial, antitumor, antithrombotic activity and anti-cerebral ischemia, etc.

结果：莽草酸主要是从中药八角茴香中提取的一种单体化合物，莽草酸及其衍生物具有抗菌抗肿瘤、抗血检形成和抗脑缺血等作用。

As the sickled hemoglobin molecules tend to aggregate and reduce blood flow, any organ is at risk for ischemia.

因为镰珠蛋白有凝聚趋势，降低血流，因此一些器官有缺血的危险。

In the previous study, we have found that ischemia/reperfusion could cause structural and functional damages to sinoatrial node cells in vivoand in vitro, leading to electrophysiological disturbance by affecting the regular rhythm and frequency.

本实验室在前期的研究中发现，缺血/再灌注可引起在体及离体窦房结细胞结构和功能的改变，影响其电信号发放的节律和频率，导致电生理活动的紊乱。

Extract of Sonchus oleraceus can prolong formation time of carotid artery thrombosis, anti-myocardial ischemia and then protect cardiovascular.

苦苣提取物3.2g/kg和1.6g/kg对由垂体后叶素所致冠状动脉痉挛引起的大鼠急性心肌缺血具有明显的拮抗作用。

METHODS: Several experiments including hypoxia experiment, the survival test of hungry mice, acute myocardial ischemia, and electrical stimulation of thrombosis model in rats were used to evaluate the pharmacy activity of extract of Sonchus oleraceus.

采用常压耐缺氧、饥饿小鼠生存时间、急性心肌缺血模型、电刺激诱发血栓形成模型等实验方法，观察苦苣提取物的心血管药理活性。

RESULTS: Extract of Sonchus oleraceus markedly prolonged the living time of the fasting, hypoxia experimetal mice, the formation time of carotid artery thrombosis, decreased blood viscosity shear rate (compared with control, P.01), prevent myocardial ischemia caused by hypophysin.

结果：苦苣提取物灌胃给药12.5g/kg和6.3g/kg均能明显增加小鼠常压下耐缺氧存活时间，能够延长饥饿小鼠的生存时间。3.2g/kg可明显降低大鼠血液黏度，延长大鼠体内血栓形成时间。

Meanwhile,many researches have indicated that ischemia,oxygen deficiengcy and excessive sound stimulus all induce inner hair cell and supporting cell to release excess glutamate which poison the hair cell, afferent neurofibers,ganglion spirale.

同时，许多研究表明，耳蜗缺血、缺氧或过度声刺激均可使耳蜗内毛细胞、支持细胞释放大量Glu，对耳蜗内毛细胞、外毛细胞、传入神经纤维和螺旋神经节产生毒害作用。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。