methemoglobin
英 [met'hi:məˌgləʊbɪn] 美 [met'himəˌgloʊbɪn]

n.

高铁血红蛋白，正铁血红蛋白；

英英释义

Methemoglobin

• Methemoglobin (British English: methaemoglobin) (pronounced "met-hemoglobin") is a form of the oxygen-carrying metalloprotein hemoglobin, in which the iron in the heme group is in the Fe3+ (ferric) state, not the Fe2+ (ferrous) of normal hemoglobin. Methemoglobin cannot bind oxygen, unlike oxyhemoglobin.

以上来源于:Wikipedia

双语例句

用作名词(n.)

1. Enzymes are also important in preventing hemoglobin from being oxidized to methemoglobin, which cannot carry oxygen.
   酶对防止血红蛋白氧化成不能携带氧气的高铁血红蛋白是很重要的。
2. The formation of methemoglobin reduces the amount of oxygen available to body tissues.
   高铁血红蛋白的形成减少了身体组织可以得到的氧的数量。

权威例句

Methemoglobin
SPECTROPHOTOMETRIC STUDIES III. METHEMOGLOBIN
MICRODETERMINATION OF OXYHEMOGLOBIN, METHEMOGLOBIN, AND SULFHEMOGLOBIN IN A SINGLE SAMPLE OF BLOOD
The Magnetic Properties and Structure of Ferrihemoglobin (Methemoglobin) and Some of its Compounds
An enzymatic reduction system for metmyoglobin and methemoglobin, and its application to functional studies
Initiation of membranal lipid peroxidation by activated metmyoglobin and methemoglobin
An enzymic reduction system for metmyoglobin and methemoglobin, and its application to functional studies of oxygen carriers
Influence of globin structure on the state of the heme. II. Allosteric transitions in methemoglobin.
Absorption spectra of human fetal and adult oxyhemoglobin, de-oxyhemoglobin, carboxyhemoglobin, and methemoglobin.
Method for noninvasive (in-vivo) total hemoglobin, oxyhemogolobin, deoxyhemoglobin, carboxyhemoglobin and methemoglobin concentratio...