氧合血红蛋白

Oxyhemoglobin, a major component of the erythrocyte, was released from lysed blood cells.

氧合血红蛋白是溶血产物的主要成分，能引起出血性脑损伤后脑血管痉挛。

Objective To develop an animal model of oxyhemoglobin injection into local subarachnoid space in mice, and to investigate the temporal and spatial change of nerve cell apoptosis induced by OxyHb in vivo.

目的建立一种新的鼠脑局部蛛网膜下腔注射氧合血红蛋白的动物模型，探讨OxyHb在体诱导鼠脑细胞凋亡空间分布及时间依赖性规律的研究。

Micro-Raman Spectroscopy of the Interaction between Sodium Nitrite and Oxyhemoglobin.

亚硝酸钠和氧合血红蛋白反应的拉曼光谱。

Sham-CPAP resulted in a 3 mm Hg rise in nighttime systolic BP, while nocturnal supplemental oxygen therapy did not have any significant effect on BP, despite improving oxyhemoglobin saturation.

非-CPAP引起夜间收缩血压升高3 mm Hg，夜间吸氧治疗对血压没用显著作用，尽管提高了氧合血红蛋白饱和度。

Object: Cerebral vasospasm constitutes a major complication of subarachnoid hemorrhage. The pathogenesis of cerebral vasospasm is unclear, in spite of intensive investigations conducted over the past years. Even though multiple factors are proposed to be involved in cerebral vasospasm, oxyhemoglobin is one of the most important spasmogens for cerebral vasospasm that fallows aneurismal SAH.

目的：脑血管痉挛是蛛网膜下腔出血后最常见和最严重的并发症，近年来人们对SAH所致脑血管痉挛的发生机制进行了大量的研究，但迄今尚未完全阐明，众说纷纭，甚至有些观点相反，但几乎所有关于脑血管痉挛原因的报告都认为，脑血管痉挛是多种原因造成的，其中氧合血红蛋白是SAH后血管痉挛的主要启动因素之一，它对内皮细胞及平滑肌的细胞毒作用已经被报道。

This toxic effect was completely blocked by copper-zinc superoxide dismutase + catalase (SOD/catalase) or 〓-nitro-L-arginine methyl ester or oxyhemoglobin .

由〓引起的LDH释放可被超氧化物岐化酶（superoxide dismutase，SOD）+过氧化氢酶、NOS抑制剂L-NAME和氧合血红蛋白完全阻止。

Oxyhemoglobin(hbo2), deoxygenated hemoglobin, and cytox were measured with near-infrared spectroscopy.

用近红外线光普法测量脑组织氧合血红蛋白（hbo2）、脱氧血色蛋白及氧化型细胞色素aa3。

Mechanism of the allosteric change Oxyhemoglobin ahs a different quaternary structure from deoxyhemoglobin. As O 2 binds to the Fe 2+ it distorts the heme group and moves the proximal histidine. This in turn moves helix F and alters the interactions between the four subunits.

变构转变的机制：脱氧血红蛋白与氧合血红蛋白有不同的四级结构，当 O 2 结合到 Fe2+时，使血红素基团变形并移动邻近的组氨酸，随之移动螺旋 F 和改变四个亚基间的相互作用。

The relative change between inflection points of respiratory quotient and HbO2 in skeletal muscle during the process of increased intensity sports is investigated. The occurrence priority and interval regularity of the two based on time is compared, and the physiological mechanism of synchronisms is analyzed.

研究在递增强度运动过程中人体骨骼肌内氧合血红蛋白(HbO2)含量相对变化的拐点与呼吸商拐点，比较两者在时间上出现的先后次序及规律，分析它们不同步的生理机制。

NIRS has shown great potential in examining functional brain activity during cognitive tasks by enabling an independent measurement of changes in the concentration of the oxygenated hemoglobin (HbO2) and the deoxygenated hemoglobin in cortex tissue based on differential absorption at multiple wavelengths.

基于氧合血红蛋白(HbO_2)和脱氧血红蛋白对多个波长的近红外光的不同吸收，NIRS可以提供对脑组织中HbO_2和Hb浓度相对变化的独立测量，因而在大脑功能活动的检测领域表现出了巨大潜能。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。