Class information for:
Level 3: HOMOCYSTEINE//FOLATE//FOLIC ACID

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
502 22046 36.2 70%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
502 3       HOMOCYSTEINE//FOLATE//FOLIC ACID 22046
254 2             HOMOCYSTEINE//FOLATE//FOLIC ACID 19695
3095 2             PNEUMOMEDIASTINUM//SUBCUTANEOUS EMPHYSEMA//SPONTANEOUS PNEUMOMEDIASTINUM 2351

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 HOMOCYSTEINE authKW 3227267 17% 61% 3816
2 FOLATE authKW 1561828 9% 57% 1984
3 FOLIC ACID authKW 1011210 7% 47% 1567
4 VITAMIN B 12 authKW 497467 4% 46% 781
5 MTHFR authKW 470953 3% 61% 563
6 NEURAL TUBE DEFECTS authKW 463263 3% 46% 732
7 HYPERHOMOCYSTEINEMIA authKW 423916 2% 61% 504
8 VITAMIN B12 authKW 384873 2% 53% 526
9 METHYLENETETRAHYDROFOLATE REDUCTASE authKW 363723 2% 61% 432
10 COBALAMIN authKW 304122 2% 52% 421

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Nutrition & Dietetics 53424 13% 1% 2962
2 Medical Laboratory Technology 8792 4% 1% 783
3 Medicine, General & Internal 3630 8% 0% 1670
4 Peripheral Vascular Diseases 2833 4% 0% 899
5 Hematology 2306 4% 0% 868
6 Geriatrics & Gerontology 2184 2% 0% 433
7 Medicine, Research & Experimental 2118 5% 0% 1068
8 Genetics & Heredity 1918 5% 0% 1176
9 Biochemistry & Molecular Biology 1600 12% 0% 2610
10 Toxicology 1369 3% 0% 696

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 LOCUS HOMOCYSTEINE RELATED VITAMINS 63374 0% 83% 55
2 VITAMIN METAB 23417 0% 71% 24
3 VITAMINS CARCINOGENESIS 22895 0% 61% 27
4 VITAMIN BIOAVAI IL 19981 0% 85% 17
5 HUMAN NUTR AGING 18636 1% 11% 129
6 BIRTH DEFECTS DEV DISABIL 18380 1% 11% 122
7 CHILD HLTH EPIDEMIOL 18302 0% 88% 15
8 VITAMIN METAB AGING 16085 0% 73% 16
9 CELLULAR NEUROBIOL NEURODEGENERAT 14557 0% 30% 35
10 NUTR 14329 3% 2% 557

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 BIRTH DEFECTS RESEARCH PART A-CLINICAL AND MOLECULAR TERATOLOGY 53833 1% 18% 223
2 AMERICAN JOURNAL OF CLINICAL NUTRITION 22951 2% 4% 472
3 JOURNAL OF NUTRITION 19834 2% 3% 442
4 CLINICAL CHEMISTRY AND LABORATORY MEDICINE 14224 1% 5% 210
5 INTERNATIONAL JOURNAL FOR VITAMIN AND NUTRITION RESEARCH 5942 0% 5% 92
6 NUTRITION REVIEWS 5798 1% 4% 119
7 EUROPEAN JOURNAL OF CLINICAL NUTRITION 3967 1% 2% 128
8 EUROPEAN JOURNAL OF NUTRITION 3685 0% 4% 66
9 BRITISH JOURNAL OF NUTRITION 3553 1% 2% 156
10 CLINICAL CHEMISTRY 3445 1% 2% 179

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class		 LCSH search Wikipedia search
1 HOMOCYSTEINE 3227267 17% 61% 3816 Search HOMOCYSTEINE Search HOMOCYSTEINE
2 FOLATE 1561828 9% 57% 1984 Search FOLATE Search FOLATE
3 FOLIC ACID 1011210 7% 47% 1567 Search FOLIC+ACID Search FOLIC+ACID
4 VITAMIN B 12 497467 4% 46% 781 Search VITAMIN+B+12 Search VITAMIN+B+12
5 MTHFR 470953 3% 61% 563 Search MTHFR Search MTHFR
6 NEURAL TUBE DEFECTS 463263 3% 46% 732 Search NEURAL+TUBE+DEFECTS Search NEURAL+TUBE+DEFECTS
7 HYPERHOMOCYSTEINEMIA 423916 2% 61% 504 Search HYPERHOMOCYSTEINEMIA Search HYPERHOMOCYSTEINEMIA
8 VITAMIN B12 384873 2% 53% 526 Search VITAMIN+B12 Search VITAMIN+B12
9 METHYLENETETRAHYDROFOLATE REDUCTASE 363723 2% 61% 432 Search METHYLENETETRAHYDROFOLATE+REDUCTASE Search METHYLENETETRAHYDROFOLATE+REDUCTASE
10 COBALAMIN 304122 2% 52% 421 Search COBALAMIN Search COBALAMIN

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 REFSUM, H , SMITH, AD , UELAND, PM , NEXO, E , CLARKE, R , MCPARTLIN, J , JOHNSTON, C , ENGBAEK, F , SCHNEEDE, J , MCPARTLIN, C , ET AL (2004) FACTS AND RECOMMENDATIONS ABOUT TOTAL HOMOCYSTEINE DETERMINATIONS: AN EXPERT OPINION.CLINICAL CHEMISTRY. VOL. 50. ISSUE 1. P. 3 -32 228 92% 547
2 REFSUM, H , UELAND, PM , NYGARD, O , VOLLSET, SE , (1998) HOMOCYSTEINE AND CARDIOVASCULAR DISEASE.ANNUAL REVIEW OF MEDICINE. VOL. 49. ISSUE . P. 31 -62 192 88% 1325
3 IMBARD, A , BENOIST, JF , BLOM, HJ , (2013) NEURAL TUBE DEFECTS, FOLIC ACID AND METHYLATION.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. VOL. 10. ISSUE 9. P. 4352-4389 214 93% 19
4 WERDER, SF , (2010) COBALAMIN DEFICIENCY, HYPERHOMOCYSTEINEMIA, AND DEMENTIA.NEUROPSYCHIATRIC DISEASE AND TREATMENT. VOL. 6. ISSUE . P. 159 -195 304 69% 20
5 NYGARD, O , VOLLSET, SE , REFSUM, H , BRATTSTROM, L , UELAND, PM , (1999) TOTAL HOMOCYSTEINE AND CARDIOVASCULAR DISEASE.JOURNAL OF INTERNAL MEDICINE. VOL. 246. ISSUE 5. P. 425 -454 264 87% 172
6 DURAND, P , PROST, M , LOREAU, N , LUSSIER-CACAN, S , BLACHE, D , (2001) IMPAIRED HOMOCYSTEINE METABOLISM AND ATHEROTHROMBOTIC DISEASE.LABORATORY INVESTIGATION. VOL. 81. ISSUE 5. P. 645 -672 209 90% 140
7 CASTRO, R , RIVERA, I , BLOM, HJ , JAKOBS, C , DE ALMEIDA, IT , (2006) HOMOCYSTEINE METABOLISM, HYPERHOMOCYSTEINAEMIA AND VASCULAR DISEASE: AN OVERVIEW.JOURNAL OF INHERITED METABOLIC DISEASE. VOL. 29. ISSUE 1. P. 3-20 169 86% 136
8 PORTER, K , HOEY, L , HUGHES, CF , WARD, M , MCNULTY, H , (2016) CAUSES, CONSEQUENCES AND PUBLIC HEALTH IMPLICATIONS OF LOW B-VITAMIN STATUS IN AGEING.NUTRIENTS. VOL. 8. ISSUE 11. P. - 171 83% 0
9 IZMIRLI, M , (2013) A LITERATURE REVIEW OF MTHFR (C677T AND A1298C POLYMORPHISMS) AND CANCER RISK.MOLECULAR BIOLOGY REPORTS. VOL. 40. ISSUE 1. P. 625-637 149 91% 18
10 NAZKI, FH , SAMEER, AS , GANAIE, BA , (2014) FOLATE: METABOLISM, GENES, POLYMORPHISMS AND THE ASSOCIATED DISEASES.GENE. VOL. 533. ISSUE 1. P. 11-20 113 88% 57

Classes with closest relation at Level 3


Rank Class id link
1 631 KYNURENINE//NEOPTERIN//INDOLEAMINE 2 3 DIOXYGENASE
2 563 DNA METHYLATION//EPIGENETICS//METHYLATION
3 230 P GLYCOPROTEIN//FMO3//TRIMETHYLAMINURIA
4 285 ERDOSTEINE//PEROXIREDOXIN//GLUTATHIONE
5 672 GARLIC//HYDROGEN SULFIDE//ALLICIN
6 630 HEPATIC ENCEPHALOPATHY//ASYMMETRIC DIMETHYLARGININE//HYPERAMMONEMIA
7 389 PEROXISOME//CARNITINE//JOURNAL OF INHERITED METABOLIC DISEASE
8 316 RHEUMATOLOGY//RHEUMATOID ARTHRITIS//RHEUMATOL
9 453 PRENATAL DIAGNOSIS//NUCHAL TRANSLUCENCY//OBSTETRICS & GYNECOLOGY
10 474 CLEFT PALATE-CRANIOFACIAL JOURNAL//CLEFT PALATE//CRANIOSYNOSTOSIS

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