ONKI3 | Medical Subject Headings

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Hierarchy:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds with 4 or More Rings ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 3 subordinate concepts ∟ Cobamides \| ∟ D014805Q000172* \| ∟ Hydroxocobalamin Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Azoles ∟ Pyrroles ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 3 subordinate concepts ∟ Cobamides \| ∟ D014805Q000172* \| ∟ Hydroxocobalamin Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Macrocyclic Compounds ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 3 subordinate concepts ∟ Cobamides \| ∟ D014805Q000172* \| ∟ Hydroxocobalamin X
Broader terms:	Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds with 4 or More Rings ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 Medical Subject Headings (MeSH) ∟ Heterocyclic Compounds ∟ Heterocyclic Compounds, 1-Ring ∟ Azoles ∟ Pyrroles ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 Medical Subject Headings (MeSH) ∟ Polycyclic Compounds ∟ Macrocyclic Compounds ∟ Tetrapyrroles ∟ Corrinoids ∟ Vitamin B 12 Corrinoids > Tetrapyrroles > Heterocyclic Compounds with 4 or More Rings > Heterocyclic Compounds > Medical Subject Headings (MeSH) Corrinoids > Tetrapyrroles > Pyrroles > Azoles > Heterocyclic Compounds, 1-Ring > Heterocyclic Compounds > Medical Subject Headings (MeSH) Corrinoids > Tetrapyrroles > Macrocyclic Compounds > Polycyclic Compounds > Medical Subject Headings (MeSH) X
Narrower terms:	Cobamides \| D014805Q000172* \| Hydroxocobalamin X
Annotation:	therapeutic use: coordinate disease with /drug ther, not /diet ther X
Scope note:	A cobalt-containing coordination compound produced by intestinal micro-organisms and found also in soil and water. Higher plants do not concentrate vitamin B 12 from the soil and so are a poor source of the substance as compared with animal tissues. INTRINSIC FACTOR is important for the assimilation of vitamin B 12. X
activeMeSHYear*:	2007X
dateCreated*:	1999-01-01X
dateRevised*:	2006-07-05X
recordAuthorizer*:	sjnX
recordMaintainer*:	ssbX
recordOriginator*:	NLMX
Related term:	Schilling Test X
Type:	Concept X
URI:	X
Labels and equivalent concepts:	Syanokobalamiini (fi) Vitamiini B12 (fi, replaced) B12-vitamiini (fi, replaced) B12 (fi, replaced) Vitamin B12 (sv) Kobalamin (sv, replaced) Vitamin B 12 (sv, replaced) Cyanocobalamin (en, replaced) Vitamin B12 (en, replaced) Cobalamin (en, replaced) X
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