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单词 hydroxocobalamin
释义 hydroxocobalamin Biochem.|haɪˌdrɒksəʊkəʊˈbɒləmɪn|
[f. hydroxo- + cobalamin.]
An analogue of cyanocobalamin (vitamin B12) in which the cyanide ion is replaced by a hydroxide (OH-) ion.
1950[see cobalamin].1961Lancet 26 Aug. 483/1 For the treatment of pernicious anæmia hydroxocobalamin appears to be equal in activity to cyanocobalamin and is better retained.1970Times 24 Jan. 7/3 The condition can be successfully treated by injection of hydroxocobalamin, a special form of vitamin B12.
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