| 释义 |
methæmoglobin Chem.|mɛθiːməʊˈgləʊbɪn|
[See meta- and hæmoglobin.]
A derivative of hæmoglobin obtained by the exposure of an aqueous solution of oxyhæmoglobin to the air; called also methæmoˈglobulin. Hence methæmoglobiˈnemia Path. [Gr. αἷµα blood], presence of methæmoglobin in the blood. methæmoglobiˈnuria Path. [Gr. οὖρον urine], presence of methæmoglobin in the urine.
1870Sorby in Q. Jrnl. Microsc. Sci. X. 400 Hoppe-Seyler's and Preyer's ‘methæmoglobin’. 1888Med. News LIII. 240 The author, in two cases, observed cyanosis, depending upon methemoglobinemia. 1890Billings Nat. Med. Dict., Methæmoglobinuria,..Methæmoglobulin. 1897Allbutt's Syst. Med. IV. 288 The latter [i.e. hæmoglobinuria] is frequently a mixture of hæmoglobin with various derivatives such as methæmoglobinuria. 1899J. Cagney tr. Jaksch's Clin. Diagn. i. (ed. 4) 73 The methæmoglobin acid solution. |