查询词典 ischemia

Methods:Wistar rats were divided randomly into sham-operation group(n＝6) and ischemia- referfusion group (n＝12).Common carotid artery and external carotid artery were ligated,internal carotid artery and pterygopalatine artery were undivided.Pricking with eye scissors at the distal end of CCA for intralumin suture.By adjusting the suture arc direction to avoid entering the pterygopalatine artery,then withdraw the suture for referfusion 1 h later.

采用健康雄性Wistar大鼠随机分为假手术组(n＝6)和缺血再灌注组(n＝12)，其中缺血再灌注组结扎颈总动脉和颈外动脉，颈内动脉和翼腭动脉不予分离，眼科剪在CCA远端上剪一小口插入线栓，通过调整线栓弧度方向来避免进入翼腭动脉，造成缺血，1 h后外拉栓线形成再灌注。

Rats in control group and model group received 0.9% sodium chloride solution 10 mL/kg. Rats in compound danshen dripping pills group received 0.75% compound danshen dripping pills 10 mL/kg. Rats in Xintongzhi drop pill high dose group and Xintongzhi drop pill low dose group received 3.6%, 1.8% Xintongzhi drop pill 10 mL/kg, respectively. After 7 days except control group, myocardial ischemia models were established by ranine vein of hypophysin in other four groups. The changes of lactate dehydrogenase,α-Hydroxybutyrate Dehydrogenase, creatine kinase, creatine kinase MB and ECG were recorded in each groups.

正常组和模型组予0.9%氯化钠注射液，复方丹参滴丸对照组予0.75%复方丹参滴丸水溶液，心痛治滴丸高剂量组、心痛治滴丸低剂量组分别给予3.6%、1.8%的心痛治滴丸水溶液，各组均10 mL/kg，每日1次灌胃。7日后除正常组外，其余4组均采用垂体后叶素0.5 U/kg舌下静脉注射制备大鼠急性心肌缺血模型，并检测各组乳酸脱氢酶、α-羟丁酸酶、磷酸肌酸激酶及磷酸肌酸激酶同工酶和心电图的改变。

Watershed areas in the sigmoid colon near the rectosigmoid junction (Fig 16) and in the transverse colon near the splenic flexure (Fig 17) are particularly vulnerable to ischemia caused by hypovolemia.

血容量减少时，乙状结肠与直肠交界处和横结肠接近结肠脾曲处尤其容易缺血

The results suggested that neuroprotective action of adenosine against ischemia/refusion injury may be most powerful during the early stages.

提示腺苷参与了机体在缺血早期的内源性保护机制。

Objective: To study the effect and mechanism of gross saponins from Tribulus Terrestris Lon myocardium ischemia/reinfusion in mice.

研究目的：探讨蒺藜总皂苷对大鼠心肌缺血再灌注损伤的保护作用及其机理。

Results tRPJS significantly decreased the contents of NOS and iNOS in hippocampus region of MCAO rat and cerebral ischemia reinfusion mouse.

结果 tRPJS能显著降低脑缺血再灌注损伤小鼠和局灶性脑缺血大鼠海马组织NOS、iNOS的含量(P.05)。

By adopting 4-vessel-occluded cerebral ischemia and reirrigate rat model.

采用四血管阻断的大鼠急性脑缺血再灌注动物模型。

Thereby it demonstrated that resisting the damage of oxygen free radial. antigoniz- ing the overloading of calcium, relieving cerebral edema and regulating the imbalamce between 6—Keto—〓 and 〓 are the key link of NMTI in Curing ischemia/reperfu- sion injury and inhibiting the progress of the disease. The mechanism of NMTI at brain protecting also lies there. The results Provided strong basement on which NMTI was studied furtherly and widely used for curing certbral ischamia and reirrigate injury in clinical practice.

从而表明抗自由基损伤，拮抗钙超载，减轻脑水肿，调节前列腺素与血栓素失衡状态是脑脉通注射液防治脑缺血再灌注损伤，阻止病程进展的主要作用环节，也是脑脉通注射液发挥脑保护作用的重要机制所在，为脑缺血再灌注损伤的治疗和脑脉通注射液的进一步研究及临床推广应用提供了一定的依据。

RESULTS:Naokangtai capsule improved the abilites of active and passive learning and memory remarkedly in the model mice with cerebral ischemia-reperfusion injury,but there was no influence to the contents of MDA,SOD and MAO.In senile dementia mice induced by D-galactose,Naokangtai capsule possessed obvious effects of improving memory and spatial resolution and decreased contents of MDA and MAO in blood significantly.

结果：脑康泰胶囊显著增强脑缺血再灌注损伤模型小鼠被动和主动学习能力，但对血液MDA、MAO和SOD含量影响不显著；脑康泰除明显增强老年痴呆小鼠主动学习和空间分辨的能力外，还能显著降低小鼠血液中MDA和MAO水平。

GSTT has protective effects on acute myocardial ischemia induced by ligating left coronary artery in rats in vivo, which is closely related to enhancing removement of free radicals by increasing SOD content, decreasing the leakage of LDH, and inhibiting the apoptosis of cardiomyocytes.

GSTT对结扎大鼠左冠状动脉前降支引起的急性心肌缺血损伤具有保护作用，保护作用通过升高SOD，清除自由基的能力增强及LDH的释出减少进而抑制心肌细胞凋亡。

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。