cobalamin


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Related to cobalamin: folic acid, vitamin B12, cobalamin deficiency, Methylcobalamin

co·bal·a·min

 (kō-băl′ə-mĭn) also co·bal·a·mine (-mēn′)

cobalamin

(kəʊˈbæləmɪn)
n
(Biochemistry) vitamin B12

vitamin B1


n.
[1920–25]

vitamin B2


n.
[1925–30]

vitamin B3


n.
[1975–80]

vitamin B6


n.
[1930–35]

vitamin B12


n.
a complex water-soluble solid, C63H88N14O14PCo, obtained from liver, milk, eggs, fish, oysters, and clams: a deficiency causes pernicious anemia and disorders of the nervous system. Also called cyanocobalamin, cobalamin, extrinsic factor.
[1945–50]

co·bal·a·min

(kō-băl′ə-mĭn)
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.cobalamin - a B vitamin that is used to treat pernicious anemiacobalamin - a B vitamin that is used to treat pernicious anemia
B complex, B vitamin, B-complex vitamin, vitamin B, vitamin B complex, B - originally thought to be a single vitamin but now separated into several B vitamins
References in periodicals archive ?
The changes as a function of the pretreatment cobalamin concentration divided into tertiles in the 3 vitamin [B.
It was reported that cobalamin had potent superoxide scavenging ability.
Both TSH and cobalamin demonstrated higher variance at birth, with a gradual reduction in both variance and analyte concentrations according to age (Fig.
Cobalamin exists in two metabolically active forms, identified by alkali group attached to sixth coordinated position of cobalt atom: methylcobalamin and adenosylcobalamin.
What is the most common cause of cobalamin (vitamin [B.
2 Several (but rare) varieties of inborn errors of cobalamin metabolism.
Pernicious anemia is one of the most common causes of cobalamin deficiency.
To the Editor: Subacute combined degeneration (SCD) of the spinal cord arises from deficiency of cobalamin and may be induced by pernicious anemia (PA) which typically affects patients of Northern European ancestry and tends to occur in the sixth decade of life.
Effective treatment of cobalamin deficiency with oral cobalamin (Blood 1998;92:1191-8).
These partnerships have produced products such as methylcobalamin (vitamin B12), also called cobalamin, which helps maintain healthy nerve cells and red blood cells; Shugr, a zero-calorie, low glycemic sweetener that tastes and measures like table sugar; EstraFlex CMO, an ingredient for joint health, assisting in flexibility and mobility; and Stevia, a new natural sweetening agent that can be widely applied to food, drinks, medicine and daily chemicals.
The grown bacteria are allowed to metabolize a mixed gas, prepared by adding hydrogen to at least one of coal gas and biogas, into methane and at the same time, cobalamin contained in the fermented liquor is recovered as an extracellular product in the form of cyanocobalamin by using potassium cyanide to thereby produce vitamin B12 efficiently in a high content and high yield.