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102747008: Homocysteine (substance)

SNOMED CT Concept\Substance\...

\Edible substance\Nutritional protein and/or protein derivative\Nutritional amino acid (substance)\Nonessential amino acid\Homocysteine

\Substance categorised by structure\Chemical\Chemical categorized by structure\...

\Nitrogen and/or nitrogen compound (substance)\Nitrogen compound\Organic nitrogen compound\Amino acid\...

\Nutritional amino acid (substance)\Nonessential amino acid\Homocysteine

\Sulfur-bearing amino acid\Homocysteine

\Alpha amino acid\Homocysteine

\Substance categorized functionally\Nutritional protein and/or protein derivative\Nutritional amino acid (substance)\Nonessential amino acid\Homocysteine

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Homocysteine	Is a	Alpha amino acid	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Homocysteine	Is a	Nonessential amino acid	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Homocysteine	Is a	Sulfur-bearing amino acid	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
L-Homocysteine	Is a	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)
Homocysteine measurement	Has measured component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)
Plasma homocysteine measurement (procedure)	Has measured component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)
Serum homocysteine measurement (procedure)	Has measured component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)
Homocysteine measurement	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plasma homocysteine measurement (procedure)	Component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Serum homocysteine measurement (procedure)	Component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Plasma homocysteine measurement after methionine load (procedure)	Component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Measurement of homocysteine concentration in urine (procedure)	Component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Urine homocystine/cystine screening test (procedure)	Component	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Free homocysteine (substance)	Is a	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)
Increase in foods and nutrients which positively affect (improve) serum homocysteine.	Direct substance	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Measured quantity of intake of homocysteine in 24 hours (observable entity)	This attribute specifies the resulting output of the process characterized by the observed feature.	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Homocysteine intake (observable entity)	This attribute specifies the resulting output of the process characterized by the observed feature.	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Estimated quantity of intake of homocysteine in 24 hours (observable entity)	This attribute specifies the resulting output of the process characterized by the observed feature.	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Estimated quantity of intake of homocysteine in 24 hours (observable entity)	Process acts on	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Homocysteine intake (observable entity)	Process acts on	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	2
Measured quantity of intake of homocysteine in 24 hours (observable entity)	Process acts on	False	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	5
Estimated quantity of intake of homocysteine in 24 hours (observable entity)	Process acts on	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Homocysteine intake (observable entity)	Process acts on	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Measured quantity of intake of homocysteine in 24 hours (observable entity)	Process acts on	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Urine homocystine/cystine screening test (procedure)	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Serum homocysteine measurement (procedure)	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Measurement of homocysteine concentration in urine (procedure)	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plasma homocysteine measurement (procedure)	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Plasma homocysteine measurement after methionine load (procedure)	Component	True	Homocysteine	Inferred relationship	Existential restriction modifier (core metadata concept)	1

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
166127019	Homocysteine	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
544357016	Homocysteine (substance)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
3744856010	L-homocysteine	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
166127019	Homocysteine	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
166127019	Homocysteine	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
544357016	Homocysteine (substance)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
544357016	Homocysteine (substance)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2659550019	L-Homocysteine	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
3744856010	L-homocysteine	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core