缺氧的

NADPH oxidase inhibitor, diphenylene iodonium chloride (DPI, 10μmol/L), abolished histamine-stimulated calcium oscillations both in normoxic and posthypoxic PAECs.(3) Xanthine oxidase inhibitor, oxypurinol (100μmol/L), did not affect the calcium oscillation frequency in normoxic PAECs. However, it significantly decreased the elevation of calcium oscillation frequency in posthypoxic PAECs.

黄嘌呤氧化酶抑制剂，别嘌呤醇(oxypurinol， 100μmol/L)能显著降低组胺刺激的缺氧后肺动脉内皮细胞升高的钙振荡频率，但降低后的钙振荡频率仍高于常氧组，别嘌呤醇对组胺刺激的常氧组肺动脉内皮细胞钙振荡频率无显著影响。

In light of the literatures in the recent years on anoxic pulmonary hypertension treated by Chinese medicine,Chinese medicine had selective hypotensive effect on pulmonary circulation and little effect on systemic circulation,consequently resulted in positive cardiac myodynamia and did no harm to blood gas.Thus Chinese medicine had better applied prospect and potential developmental value.

从近年来中医药治疗缺氧性肺动脉高压的文献报道看，中医药对肺循环有选择性降压作用，对体循环的影响较小，有正性心脏肌力作用，对血气无不利影响，中医中药有较好的应用前景和潜在的开发价值。

3 Can partially prevent excess collagen deposition in pulmonary arteries, attenuate hypoxia and MCT-induced pulmonary hypertension and reduce the percentage of nonmuscular intra-acinar arteries.

但对缺氧性肺动脉高压肺动脉壁胶原的抑制以及逆转右室肥厚的作用弱于BAPN.3.764-3很可能通过逆转中膜平滑肌细胞表型的改变而抑制肺动脉壁胶原的过度沉积。4。

This also has implications for initial treatment of pilonidal disease, where simple, nonoperative treatments are often effective.

疾病的发生不是因为深部组织，而是潮湿、缺氧、又充满细菌的臀部表皮裂缝所造成，因此这也表示，其实在潜毛症初期应用简单的处理通常就可有效防止其继续恶化，而免除手术的治疗。

One of the potential advantages of the hypoxia-induced factor prolyl hydroxylase inhibitor approach to anemia therapy over ESA is improved regulation of iron absorption and iron recycling to improve the efficiency of iron utilization, partially via a mechanism of hepcidin suppression, to overcome functional iron deficiency.

用作贫血治疗的缺氧诱导因子脯氨酰羟基化酶抑制剂相对于红细胞生成作用刺激剂的一个优势是铁吸收和铁再利用的调节得到改善，提高了铁利用的效率，尤其是通过铁调节蛋白抑制机制，克服功能性铁缺乏。

The above-mentioned results illustrate: the mechanism of pseudobulbar palsy treated with nape needle was possible about brain plasticity after stroke, for example, it could relieve spasm of muscle, recovery muscle strength, facilitate pharyngeal muscle to move coordinated; formate long term protention with uninterrupt mechamism stimulations , reconstructe damaged reflex arch ; accelerate blood circulation, ameliorate ischemia and anoxia; influence metabolism of angeogenesis growth factors, improve angiogenesis and protect neurons.

项针治疗脑卒中后假性延髓麻痹的疗效肯定，其机理可能主要与缓解肌肉痉挛，恢复肌力，促进咽部肌肉的协调运动；对病变部位长期不断的机械刺激，形成长期强化作用，使受损反射弧得以重建；促进血液循环，改善病变局部缺血缺氧状态；影响血管生成生长因子的代谢，促进血管生成，保护神经元等，脑卒中后脑可塑性改变有关。

This method of developing model economized the quantity of elastase and increased the survival rate of animal in hypoxic condition than our previous experiments.

本模型的建立方法较本组以往的实验方法既节省了弹性蛋白酶的用量，又提高了缺氧动物的成活率。

Steps of the invention are that an agitator in a main reaction region is started while water enters to implement the nitrification process under the hypoxic condition. When a maximum value appears on a pH value curve and an inflection point appears on an ORP curve, the stirring is stopped. When the last stirring stage is stopped, oxygen is added in the mixture for the degradation of organic compounds and the nitrification of nitrogen compounds. When a minimum value appears on the pH value curve, the aeration is stopped. The steps are repeated till the water inletting stage is finished. And an aerobic aeration stage is taken as an ending stage of a reaction period.

本发明步骤：进水同时开启主反应区搅拌器，进行缺氧条件下的反硝化过程，当pH值曲线上出现极大值且ORP曲线上出现拐点停止搅拌；上一搅拌阶段停止后，向混合液中供氧，进行有机物的降解和含氮化合物的硝化作用，当pH值曲线上出现极小值停止曝气；重复以上步骤，直到进水阶段结束，并以好氧曝气阶段为反应期的结尾阶段。

This paper detaily discussed the technical principle of activated-sludge process and the reaction mechanism of biological nitrogen and phosphorus removal in anaerobic period,anoxic period and aerobic period.

本文系统详细的论述了活性污泥法的工艺原理以及生物除磷脱氮工艺的厌氧、缺氧、好氧反应阶段的反应机理。

An introduction is made on the application of an air supply low pressure jet aeration system in an improved oxidation ditch in the treatment of the liner board effluent with a detailed introduction and analysis on the commissioning of the operational process.

介绍了采用供气式低压射流曝气系统的改良型氧化沟用于箱纸板废水处理，并对整个调试运行过程进行了分析。改良型氧化沟采用全好氧曝气，沟中不存在缺氧区和厌氧区，抑制了传统氧化沟中的硝化与反硝化作用，降低了营养盐的投加成本，具有很强的抗冲击能力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐