查询词典 hemoglobin

While erthrocyte, hemoglobin and Hela cell were under oxidative damage induced by the hydrogen peroxide (H2O2) or tert-butyl hydroperoxide on different concentrations of dihydromyricetin, hemolysis rate of erythrocyte and methemoglobin converted from hemoglobin was estimated by ultraviolet-visible absorption spectroscopy. Whereas mmalondialdehyde from erythrocyte was measured by thiobarbituric acid colorimetry, the cellular viability of Hela cell was examined using MTT 3-(4, 5-dimethylthiazol-2-yl-2, 5-diphenyl tetrazolium bromide assay.

在不同的二氢杨梅素浓度下，用过氧化氢或过氧化特丁烷对红细胞、血红蛋白和Hela细胞进行氧化伤害，以紫外－可见光分光光度法检测红细胞溶血率和由正常血红蛋白生成的高铁血红蛋白，硫代巴比妥酸法测定红细胞中的丙二醛，MTT法检测Hela细胞的活力。

Oxygen-carrying hemoglobin called oxyhemoglobin is a bright red, whereas reduced or deoxygenated hemoglobin is a dark red.

携氧的血红蛋白称为氧合血红蛋白，呈亮红色，而缺氧或失氧的血红蛋白则呈暗红色。

Hemoglobin Saturation is percentage of Oxyhemoglobin (HbO2) capacity, compounded with oxygen, by all combinativable Hemoglobin obin (HbO2) capacity in blood. In other words, it is consistence of Oxyhemoglobin in blood. It is a very important ecological parameter for Respiratory Circulation System.

血氧饱和度是血液中，被氧结合的氧合血红蛋白(HbO2)的容量占全部可结合的血红蛋白容量的百分比，即血液中血氧的浓度，是呼吸循环系统的重要生理参数。

Results In the 55 cases, 36 cases were reported higher hemoglobin concentration and lower oxygen saturation, while 19 cases were reported lower hemoglobin concentration and higher oxygen saturation before operation. While, the postoperative pathological diagnoses were 34 breast carcinoma, 1 relay phyllode tumor of the breast, and 20 benign diseases.

结果 55例病例术前36例报告为高血低氧，19例报告为低血高氧，术后病理结果为乳腺癌34例，乳腺交界性分叶状肿瘤1例，乳腺良性疾病20例。

Results In the 55 cases, 36 cases was reported higher hemoglobin concentration and lower oxygen saturation, while 19 cases was reported lower hemoglobin concentration and higher oxygen saturation before operation. While, the postoperative pathological diagnoses were 34 breast carcinoma, 1 relay phyllode tumor of the breast, and 20 benign diseases.

结果 55例病例术前36例报告为高血低氧，19例报告为低血高氧，术后病理结果为乳腺癌34例，乳腺交界性分叶状肿瘤1例，乳腺良性疾病20例。

Compared with classical methods,the main advantage is as follows:raffinose oxidation time may be shortened within 60min;oxidation of hemoglobin can be controlled when the reaction temperature is 20℃;the proportion of MetHb can be controlled less than 5%;the ratio of raffinose to hemoglobin and the final concentration were dependent on the average molecular weight of HBOCs;at the same time,we can obtain HBOCs of different molecular weights.

与经典的方法相比，其主要优点为：高碘酸钠氧化棉籽糖的时间可缩短至60min即可达到完全氧化：在20℃时，便可控制血红蛋白的氧化，可将MetHb含量控制在5%以内；棉籽糖与血红蛋白的比例和血红蛋白的反应终浓度可根据所需要的目的聚合血红蛋白的平均分子量的大小来定；同时调整反应体系可以得到不同分子量大小的HBOCs。

The characteristic absorption spectrums of intracellular hemoglobin were detected and analyzed by ultraviolet spectrum scanning technique. The investigation indicated that complicated physiology regulates and controls process, such as red blood cell membrane elasticity deformation, Cyto-membrane liquid crystal state phase transition, the change of hemoglobin configuration, membrane cytoskeleton protein network reassembling or despiralization, and membrane surface electric charge density reapportion were directly influenced by the gentle changes of pH valve in autologous plasma environment. Further, the remarkable diversities of erythrocyte carrying-oxygen ability were appeared in the different pH conditions.

实验研究表明，红细胞弹性形变、细胞膜液晶态相变，胞内血红蛋白分子构型改变，膜骨架网络重新组装或解旋、以及膜表面电荷密度重新分配等复杂的生理调控过程与自体血浆环境中pH值的轻微波动直接相关，可能造成了不同pH条件中活性红细胞携氧能力显著不同。

The hemoglobin oxygen dissociation curve reveal ed that it is a hemoglobin variant with high oxygen affinity,with a P50 of the f resh hemolysate of 3.60mmHg (pH 7.4,25℃).

血红蛋白氧解离曲线表明这是一种氧亲和力升高的异常血红蛋白，其新鲜溶血液的P50为3.60mmHg(pH7.4，25℃)。

Many respiratory diseases can result in Hemoglobin Saturation being lowered in human blood. Moreover, the following factors can also lead to problems in oxygen supply, so that human hemoglobin saturation might be reduced: Automatic Organic Regulation Malfunction caused by Anesthesia, Intensive Postoperative Trauma, hurts resulted in by some medical examination and etc. In the situation, illnesses, such as light head, asthenia, vomitory and etc, might happen to patients and even endanger the patient's life.

许多呼吸系统的疾病会引起人体血液中血氧饱和度的减少，另外由麻醉引起的机体的自动调节功能失常、大手术创伤、以及有些医疗检查引起的损伤等，都可能导致病人的氧供给发生问题而降低了人体的血氧饱和度；致使病人出现头晕、无力、呕吐等症状，重者则会危及生命。

Results the mean time of removed t-tube in patients with biliary leak were (28.7±7.3) days,the mean serum albumin level were (33.4±2.5)g/l,the mean hemoglobin level (116.5±17.3)g/l;while the mean time of removed t-tube in patients without biliary leak were (24.3±6.5)days,the mean serum albumin level were (37.9±1.7)g/l,the mean hemoglobin level (143.4±12.7)g/l.conclusion dystrophia is the reason of most biliary leak after removed t-tube.

结果 拔t管后胆漏病人的平均拔管时间为(28.7±7.3)天，血浆白蛋白(33.4±2.5)g/l，血红蛋白(116.5±17.3)g/l；无胆漏病人t管拔除的平均天数是(24.3±6.5)天，血浆白蛋白(37.9±1.7)g/l，血红蛋白(143.4±12.7)g/l。结论 t型引流管拔除后胆漏的主要原因是病人的营养状态差。

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。