heme

Heme oxygenase ( HO) is a rate limiting enzyme of heme degradation, which converts the cellular heme to bilirubin and carbon monoxide ( CO).

血红素加氧酶（Heme Oxygenase，HO）是血红素分解代谢过程中的限速酶，它能使细胞内的血红素降解成胆绿素和一氧化碳（Carbon Monoxide，CO）。

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In addition to amyloid peptide aggregation in the brain, the pathological features of AD cells include GIF going down and heme metabolic disorders.

除了淀粉样多肽在脑中的聚集以外，AD的细胞病理学特征还包括神经生长抑制因子在脑中含量的下调、血红素代谢紊乱等。

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The determination of Fe in Heme by ICP AES is described in the present paper.

本文介绍了应用ICP-AES法测定血红素中铁的含量.

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Conclusion Artemether showed a heme-dependent effect on the PGK and PK activities in schistosomes.

结论蒿甲醚对血吸虫PGK和PK的影响具有血红素依赖性。

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Cytochrome P450s are a diverse of multifunctional heme thiolate proteins in animals, plants and bacteria.

细胞色素P450是广泛存在于动物、植物和微生物体内的一类具有混合功能的血红素氧化酶系。

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The results indicate that the oxidative cleavage of the heme ring in vivo is catalyzed by the combined actions of NADPH-cytochrome C reductase and heme oxygenase to yield the linear tetrapyrrole biliverdin IXa.

发现由NADPH&细胞色素C还原酶和血红素加氧酶的联合活性使血红素氧化降解产生专一性的胆绿素Ⅸα。

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Objective: To explore the possible impact of hydrogen sulfide donor-NaHS ( sodium hydrosulfide) on experimental pulmonary artery structural remodeling induced by high pulmonary flow and endogenous carbon monoxide/ heme oxygenase pathway.

目的：探讨硫化氢供体&硫氢化钠（sodium hydrosulfide，NaHS）对大鼠高肺血流性肺动脉高压及内源性一氧化碳（Carbon Monoxide，CO）／血红素氧合酶（Heme Oxygenase，HO）体系的影响。

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The methods of extracting heme from ostrich blood were studied.

本文研究了从鸵鸟血中提取血红素的提取工艺。

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The chief differences between chlorophyll and heme are the presence of a magnesium atom in the center of the porphyrin ring.

叶绿素和血红素之间的主要的差别为在卟啉环中心存在一个镁原子。

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This structure is called the heme group.

这一结构叫做血红素基因.

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Heme oxygenase ( HO) catalyzes the rate-limiting step in the degradation of heme.

血红素加氧酶（Heme Oxygenase，HO）是血红素代谢的限速酶。

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We present here the crystal structure of Mycobacterium tuberculosis cytochrome P450 CYP121 in complex with the triazole drug fluconazole, revealing a new azole heme ligation mode.

我们提出了肺结核分支杆菌细胞色素P450CYP121与三氮唑类药物氟康唑的复合物的晶体结构，揭示了唑类与亚铁血红素新的结合模式。

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The heme of the hemoglobin in blood cells gives them their characteristic red hue.

例如血球细胞中的血红素,其独特的红色便是由血色素所造成.

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Brain heme oxygenase-1 , transferrin, transferrin receptor and ferritin were examined by Western blot analysis and immunohistochemistry.

脑血红素氧合酶 -1 、 转铁蛋白 、 转铁蛋白受体和铁蛋白应用蛋白质印迹分析和免疫组织化学方法检测.

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A conjugated protein, such as hemoglobin , that contains a colored , metal-containing prosthetic group, such as heme.

从血色素中除去亚铁血红素而获得的一种无色蛋白质.

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Protective effect of heme oxygenase on hepatic ischemia reperfusion injury in rats FENG Zhi-jie, CHEN Xiang-ping.

血红素氧合酶;一氧化碳;肝;缺血再灌注损伤;氧化性应激.

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The colour of protelysate obtained based on this and remnant heme was about 5 %.

制得的水解蛋白颜色微黄、色素残留量约为5%(以铁计).

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Endogenous carbon monoxide is a gaseous messenger, which is the degration product of heme.

内源性一氧化碳是一种气体信使分子, 是血红素的降解产物.

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The Expression of Heme Oxygenase in Nervous System Disease

血红素加氧酶在神经系统疾病中的表达

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The biological availability of heme-enriched peptide in simulated gastrointestinal condition was 91%, which is much higher than the control sample.

富血红素多肽在模拟人体消化体系中的生物利用率可达91%，较对比样显著提高；

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How the protein molecules to utilize the heme to perform different biological function, is always the research focus in chemical biology and protein chemistry.

相同的血红素辅基如何被不同的蛋白质分子所利用，来执行不同的生物功能，一直是化学生物学和蛋白质化学研究领域所关注的重点。

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It is shown that the direct electron transfer of the enzyme HRP on the solid electrodes can be carried out and the electrode reaction is the oxidation-state transformation of the central metal ion in prosthetic group heme rather than the reduction of disulfide group in HRP molecule.

指出HRP可在固体电极上进行直接电子传递，该电极反应不是酶中二硫键的还原，而是血红素辅基中心金属离子的氧化态转变。

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5-Aminolevulinic acid ( ALA) is a common precursor in the biosynthesis of tetrapyrrole compounds such as porphyrins, chlorophyll, heme and vitamin B12, widely exists in the cells of microorganisms, plants and animals.

5-氨基乙酰丙酸（5-aminolevulinic acid，ALA）是生物合成卟啉、叶绿素、亚铁血红素和维生素B12等四吡咯化合物的共同前体物质，广泛存在于微生物、植物和动物细胞中。

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Heme oxygenase ( HO) is an enzyme that catalyzes the rate-limiting step in the degradation of heme to biliverdin, carbon monoxide and iron.

血红素氧化酶（HO）降解血红素生成胆绿素、一氧化碳和游离铁，是血红素代谢反应过程中的限速酶。

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Heme proteins are widely present in organism, which have many significant physiological functions, such as transfer electron, transport oxygen, the role of enzymes.

血红素蛋白质广泛存在于生物体内，有显著的传递电子、输送氧、类酶作用等生理活性，其在电极上的直接电化学研究是生物电化学界和生命科学界非常关注的研究问题。

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Cytochrome P 450 s are a large group of heme-binding enzymes and widely distribute in biology.

细胞色素P450是一种血红素结合蛋白,在生物界广泛存在.

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Minimalist of Heme-protein Design

血红素蛋白质微小仿生模型的设计

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The enzymatic hydrolysis of haemoglobin into heme-enriched peptide with the high ratio of heme/ peptide nitrogen were optimized by orthogonal test L9 ( 34). The biological availability of heme-enriched peptide in simulated gastrointestinal condition was analyzed.

采用正交实验，以血红素/多肽氮比为指标，确定了富血红素多肽生产的最优酶解条件，并使用模拟人体消化体系分析该富血红素多肽的生物可利用性。

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The hematological indices of iron status and the non-heme iron ( NHI) and total NHI ( TNHI) of the organs were determined at the end of the desired period.

运动期满后观察血液学铁状态指标和器官非血红素铁（NHI）含量和NHI总含量（TNHI）的变化。

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HO metabolizes heme into carbon monoxide ( CO), iron, and biliverdin.

HO催化血红素生成胆绿素、铁和CO。

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