出血

Recurrent bleeding occurs so often, as it is rare in hypertensive intracerebral hemorrhage, that we should know how to detect cerebral amyloid angiopathy and prevent rebleeding.

大脑类淀粉血管病变所引起的颅内出血易有再发性，对这类患者如何避兔其再出血乃是最重要的课题。

The main topographic pattern of bleeding, ganglionic-ganglionic, is likely the result of hypertension; the less common lobar-lobar pattern probably results from amyloid angiopathy.

最常见的是基底节出血，主要原因可能是高血压；脑叶出血不太常见可能和脑血管淀粉样变有关。

MethodFor 84 patients with liver cirrhosis complicating inferior segment of esophageal varices bleeding, were randomly divided into the treatment group (n=42) and the control group (n=42).The treatment group was treated with endoscopic ligation, and the control group was treated with routine antihemorrhagic drugs.Two groups were also observed by hematischesis rate, hematischesis time, rehaemorrhagia rate and hospital days.

84例肝硬化并发食管下段静脉曲张破裂出血患者，随机分为治疗组(42例)和对照组(42例)，对照组采用常规止血药物治疗方法，治疗组采用内镜下套扎。2组均观察治疗后止血率、止血时间、再出血率、住院天数等。

Methods ICH was induced in rats using stereotactic infusion antilogous blood 50μl into the caudate nucleus. The male rats were randomly divided into control group and hemorrhage group. TUNEL method was used to detect apoptosis, and immunohistochemistry method to detect the expression of Caspase-3、 Ref-1 in cerebral tissues at different time.

采取立体定向技术，将SD大鼠自体不凝血50μl注入大脑尾状核区制备脑出血模型，将大鼠随机分为正常组和出血组，分别在不同时间点断头取脑，连续切片作TUNEL、Ref-1和Caspase-3免疫组化染色。

Therefore, all kinds of bleeding and bleeding caused by anemia, aplastic anemia and other diseases have remarkable results.

所以对各种出血及出血引起的贫血、再生障碍性贫血等疾病有明显效果。

Objective: To explore the relationship between angioarchitectures of cerebral arteriovenous malformations and hemorrhage and to reveal the risks of bleeding.

目的：探讨脑动静脉畸形的相关血管构筑学因素与出血的关系，以期预测脑AVM出血的危险性。

MethodsNonheparinized autohemic blood of the rat was taken out from rat"s femoral artery and injected into its caudate nucleus immediately to establish a model of intracerebral hemorrhage.The changes of edema in the ipsilateral bassal ganglia , ipsilateral cortex, contralateral bassal ganglia and contralateral cortex were measured at 1,2,3,5 and 7 days respectively after intracerebral hemorrhage. The rat"s packed red blood cells, lysed red blood cells and hemoglobins at different concentrations were injected respectively into the rat"s caudate nucleus. The changes of edema in various regions of the brain at different time were measured as above. 5U thrombin was injected into the rat"s caudate nucleus and the changes of edema in various regions of the brain at different time were measured as above.

自体股动脉取血，并采用自体未肝素化新鲜血回注法建立大鼠尾状核出血模型，观察脑出血后1，2，3，5，7天血肿同侧基底节区、血肿同侧对应的皮质区、血肿对侧对应的基底节区及血肿对侧对应的皮质区脑组织水分含量的变化；分别以自体浓缩红细胞(PRBC，50％)、溶解红细胞(LRBC，50％)、不同浓度的大鼠血红蛋白注入大鼠尾状核，并观察不同时间不同部位脑组织水分含量的变化；以5U凝血酶注入大鼠尾状核，观察不同时间不同部位的脑组织水分含量的变化。

Explain to expectant parents that this study has found small intracranial hemorrhages in about one in four infants delivered vaginally, compared with none among babies delivered by Caesarian section.

给期待中的双亲声明一下，该研究发现经产道出生的婴儿中四分之一合并小的颅内出血，与之相比，剖腹产无一例并发颅内出血。

Water content and AQP4 of cephalophyma periphery 3h ICH group rats show no visible change, those of 6h ICH group rats and 24h ICH group rats change remarkably, those of 72h ICH group rats showes most significant different.

在3h组，脑组织含水量和AQP4升高不明显，脑出血6h后脑组织含水量和AQP4表达均明显增加，且在72h达最高，表明AQP4参与脑出血后脑水肿形成过程。

Compared focal mild hypothermia group rats with normothermia group rats, the former's water content and AQP4 of 3h ICH group rats' cephalophyma periphery showed no visibly changed, 6h ICH group rats and 24h ICH group rats visibly decreased, 72h ICH group rats obviously decreased.

亚低温治疗组血肿周围脑组织含水量和AQP4与常温组相比，脑出血3h组之间脑组织含水量及AQP4表达没有明显差别，亚低温降温组脑出血后6h、24h、72h组脑组织含水量明显降低，AQP4在脑水肿区周围表达明显减少，尤其是在72h，可观察到脑组织含水量及AQP4表达显著降低。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。