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汉语拼音：xuè hóng sù

一种含铁的卟啉化合物。是血红蛋白的重要成分。不溶于水，易溶于氨和二甲胺等。作为血红蛋白和某些氧化还原酶的辅基，参与生物体中氧的传递和氧化还原作用。

• hemoglobin is a protein consisting of multiple molecules, and such a molecule can interact with a non-protein compound called heme.

  （人体）血红蛋白是一个由多个分子组成的蛋白质，该分子可以与称为亚铁血红素的非蛋白质化合物相互作用。

• It was necessary to consider whether dextran might give rise to breakdown products of hemoglobin, which might be nephrotoxic or hepatotoxic.

  有必要考虑是否葡聚糖是否会引起产品的血红素分解，可能是肾中毒的或肝毒素性的。

• Heme iron, one of two types of iron found in foods, is bound to either the blood protein hemoglobin or the muscle protein myoglobin.

  血红素铁一般结合在血液中的血红蛋白或肌肉中的肌红蛋白中，是食品中发现的铁元素存在的两种形式中的一种。

• 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。

• Our hemoglobin assay kit is based on an improved method, in which the hemoglobin is converted into a uniform colored end product.

  本公司研制的血红蛋白检测试方法基于改良的检测法，将血红素转化成有色产物。

• Carbon monoxide causes vasorelaxation and is produced naturally as a result of the breakdown of haemoglobin.

  CO可以引起血管舒张，是由血红素的降解自然产生。

• Heme, a complex heterocyclic compound, is an organic molecule derived from porphyrin with an iron atom at the centre.

  血红素（一种复杂的杂环化合物）是来自中心含铁原子的的一种有机分子。

• DESCRIPTION BILIRUBIN is one of the degradation products of hemoglobin formed when red blood cells die.

  产品说明胆红素是血液中红血球死亡后，血红素的代谢产物。

• HO might be the cause of ascorbic acid-enhanced hemolysis induced by hemin.

  氢氧自由基可能是抗坏血酸增强氯高铁血红素诱导红细胞溶血的原因；