查询词典 hypoxia

Objective To study the mechanism of oxidizing water in the tolerance of hypoxia and the anti-fatigue of human at high altitude.

目的 探讨富氧水对高原人体血液流变学的影响。

Pulmonary microvascular endothelial cells, one of pivotal effective cells against pathopoiesis factor in early stage of disease, are proved to play an important role in mediating inflammatory response, aggravating tissue hypoxia, and secreting cytokines and matrix to regulate the migration, proliferation and differentiation of mesenchymal cells.

然而，它在消除致病因子对机体损伤的同时也可能由于某种原因而过度地发挥了介导免疫、炎症反应，加重组织缺氧，分泌过量细胞因子等生物学作用，从而促进了组织的纤维性修复。

Hypoxia environment ; peritoneoscope operation ; clinical applied study

低氧环境；腹腔镜手术；临床应用研究

Serum containing SSTG was obtained at different time after perorally administrated with different dose of SSTG.The cardiomyocytes were deprived of oxygen and glucose to mimic hypoxia reoxygenation injury and were treated by serum containing SSTG when reoxygenation.LDH content in supernatant was detected after reoxygenation.LDH release suppression rate was used to study the time-effect and dose-effect of serum containing SSTG.

以中药有效组分配伍方剂双参通冠方不同灌胃剂量、药后不同取血时间所得的药物血清为受试药物；培养心肌细胞，进行缺氧复氧实验，复氧同时给予不同双参通冠方药物血清处理，实验结束后取培养上清检测LDH值，以LDH释放抑制率为指标，观察含药血清药理作用强度与体内给药的量效、时效关系。

Clinically, fat embolism syndrome consists of a triad of hypoxia, confusion and petechiae appearing in a patient with fractures.

临床上，脂肪栓塞症候群在骨折的病人会出现低血氧、意识不清及皮下或结膜下瘀斑之三合一症状。

The result hint that the training with interval hypoxia exposure may affect the body energy supply system of phosphagen and glycolysis, enlarge the energy supply of anaerobic system.

4 周间歇性低氧训练可以改善青少年跆拳道运动员的磷酸原及糖酵解供能能力。

The descending rates were 19.4% and 21.4%, respectively, which showed significant differences (P.01). While in the photopic environment, the average dynamic visual acuities under the conditon of acute mild hypoxia didn't show significant differences, compared with those under the normal condition.

结果：在暮视光环境条件中，2种（30、45 km/h）纵向动态视力的平均值急性轻度缺氧状态下比正常状态下有明显下降（P.01），下降率分别为19.4%和21.4%；在明视光环境条件中，纵向动态视力的平均值急性轻度缺氧状态下与正常状态下相比无显著变化。

Previous studies have shown that the mechanisms of MDR involve Pgp, MRP, LRP, BCRP, GSH/GST, PKC, Topo DNA plerosis, genes related to apoptosis and changes of cellular environment (such as pH, hypoxia and temperature).

目前发现的肿瘤多药耐药机制主要涉及Pgp、MRP、LRP、BCRP、GSH/GST、PKC、TopoⅡ、DNA修复、多种凋亡相关基因和肿瘤细胞生活的内外环境变化。

Previous studies have shown that the mechanisms of MDR involve Pgp,MRP,LRP,BCRP,GSH/GST,PKC,Topo DNA plerosis,genes related to apoptosis andchanges of cellular environment (such as pH,hypoxia and temperature).

目前发现的肿瘤多药耐药机制主要涉及Pgp、MRP、LRP、BCRP、GSH/GST、PKC、TopoⅡ、DNA修复、多种凋亡相关基因和肿瘤细胞生活的内外环境变化。

ABSTRACT:OBJECTIVE To study the effects of the compound Polygonatum on anti-hypoxia capacity and anti-tiredness in mice.

作者：金英子，曲香芝，张红英［摘要］［目的］观察复方黄精对小鼠耐缺氧能力和抗疲劳能力的影响。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。