血产生

Vitamin E and quercetin are both effective anti-oxidant, but it is still unclear whether VE and quercetin can protect nerval system of mice through crossing placenta barrier and blood-brain barrier.

维生素E和槲皮素都是有效的抗氧化剂，但VE和槲皮素是否可以通过胎盘屏障和血脑屏障对子代小鼠的神经系统产生保护作用，目前还不清楚。

Objective: To explore the difference of IL-12 produced by human peripherial blood monocyte-derived dentritic cell between in asthmatic subjects and in healthy volunteers,and its influence on Th1/Th2 balance.

目的 ：探讨过敏性哮喘病人和正常人外周血单个核细胞来源树突状细胞(dendriticcell ，DC)产生IL 12的差异，及其对Th1/Th2平衡的影响。

Some HIV-infected persons into the body in about 2 ~ 4 weeks, the emergence of HIV viremia and immune system damage produced by acute symptoms such as fever, sweating, pharyngodynia, diarrhea, rash and swollen lymph nodes and so on, the majority of infected clinical symptoms were mild, continuous 1 ~ 3 weeks after the remission, but these symptoms are often mistaken for the common cold or some of the symptoms of common diseases, it will not cause people's attention, when infected and healthy looking from the outside there is not much difference.

有些感染者在艾滋病病毒进入体内约2～4周时，出现艾滋病病毒血症和免疫系统急性损伤所产生的症状，如发热、盗汗、咽痛、腹泻、皮疹和淋巴结肿大等，大多数感染者临床症状轻微，持续1～3周后缓解，但是这些症状往往被误认为是普通感冒或一些常见病的症状，也不会引起人们的注意，这时感染者从外表上看和正常人没有多大区别。

AIM: To determine the time course and peak production of reactive oxygen species in suprahepatic vena cava after hepatic ischemia-reperfusion and to study the effects of posthepatic manipulative bleeding on HIR injury in rat model.

目的：确定肝脏缺血再灌注时肝上下腔静脉血中氧自由基产生的时相及峰值，探讨SH-VC控制性失血处理对HIR损伤的影响。

MSG could insult the functions and structures of specific brain areas of adult mice through blood-brain barrier. The ability of discrimination learning in Y-maze was affected markedly, especially in 4. 0g/kg MSG group, meanwhile, dark pyknotic and loss of neurons were shown in arcuate nucleus of hypothalamus, but not in hippocampus. Consistent changes occured in mitochondrial membrane protein bound 〓 by 〓-fluoresent probe, i.

MSG可以透过成年小鼠血脑屏障产生神经毒性作用。4.0g/kg MSG对小鼠空间分辨学习能力的损伤程度较2.5g/kg MSG更为明显，同时下丘脑弓状核神经元出现核固缩及神经元数目明显减少，相同处理未引起海马神经元的明显变化。

The path-physiological mechanism of ICH is complicated, which includes the high intracranial pressure caused by hematom mechanical pressure, the lesion by the decrease of regional cerebral blood flow surrouding the hematom, even regions adjacent to the hematom, Meanwhile, the materials released from hematom including ferrohemoglobin, thrombase, plasma protein and platelet, leucocyte, glusate not only directly injury neurons but also blood brain barrier.

脑出血的病理生理学机制复杂，其中包括血肿的机械压迫所造成的持续的脑缺血性损害；血肿分解后产生的血红蛋白、凝血酶、血浆蛋白、血小板和白细胞、谷氨酸、自由基等毒性物质不仅可直接损伤神经元，而且可损害血脑屏障加重脑水肿。

Since amitriptyline inhibited Kv1.1 and Kv7.2/7.3channels only at toxicologically relevant plasma concentrations,our results suggest a role for these channels in the neuroexcitatoryside effects of amitriptyline.

因为阿密曲替林仅在产生毒理学的相关血药浓度制 Kv1.1和 Kv7.2/7.3通道，因此我们的研究表明了这些通道在阿密曲替林的神经兴奋性不良反应中起的作用。

So tripling the risk would mean 3 people in 4,600 get a blood clot, which is still very low.

所以风险增大三倍就意味着4600人中会有3个人产生血凝，概率仍然是很低的。

Low level of serum bilirubin is an independent risk factor for CHD and affects the metabolism of lipid unfavorably.

低胆红素血症对脂质代谢产生不利影响，可能是冠心病一项新的独立危险因素。

Endothelium-derived nitric oxide plays an important role in the regulation of vasomotion and the balance between thrombosis and thrombolysis.

血管内皮细胞产生的一氧化氮(nitric oxide，NO)在调节血管舒缩、维持凝血—溶栓平衡方面扮演着重要的角色。

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。