| 释义 |
〔methemoglobin〕A brownish-red crystalline organic compound formed in the blood when hemoglobin is oxidated either by decomposition of the blood or by the action of various oxidizing drugs or toxic agents. It contains iron in the ferric state and cannot function as an oxygen carrier.高铁血红蛋白：一种红褐色的结晶有机化合物，当血红蛋白被血的分解或被各种氧化药品或有毒物质氧化时，在血中形成，它包含处于正铁状态的铁，不能起到氧的传送者的作用 |