Class information for:
Level 1: PORPHYRIA CUTANEA TARDA//UROPORPHYRINOGEN DECARBOXYLASE//PORPHYRIA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6691 1455 27.6 51%


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
468 3       GLUCOSINOLATES//BILIRUBIN//HEME OXYGENASE 24157
1296 2             HEME OXYGENASE//PORPHYRIA//HEME OXYGENASE 1 8624
6691 1                   PORPHYRIA CUTANEA TARDA//UROPORPHYRINOGEN DECARBOXYLASE//PORPHYRIA 1455

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 PORPHYRIA CUTANEA TARDA authKW 2117683 10% 72% 141
2 UROPORPHYRINOGEN DECARBOXYLASE authKW 846358 4% 73% 55
3 PORPHYRIA authKW 313563 5% 19% 78
4 HEXACHLOROBENZENE authKW 310510 5% 19% 78
5 UROPORPHYRIN authKW 225694 1% 51% 21
6 PORFIRIAS EXPT METAB HEMO address 167879 1% 100% 8
7 HEPATOERYTHROPOIETIC PORPHYRIA authKW 114248 0% 78% 7
8 UROPORPHYRIA authKW 107920 0% 86% 6
9 PORPHYRIA CUTANEA TARDA PCT authKW 104924 0% 100% 5
10 UROPORPHYRINOGEN OXIDATION authKW 104924 0% 100% 5

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 Dermatology 9006 19% 0% 279
2 Toxicology 2232 12% 0% 179
3 Medical Laboratory Technology 1756 6% 0% 87
4 Gastroenterology & Hepatology 481 6% 0% 91
5 Chemistry, Analytical 441 9% 0% 129
6 Biochemistry & Molecular Biology 398 18% 0% 259
7 Pharmacology & Pharmacy 365 12% 0% 170
8 Medicine, General & Internal 313 8% 0% 122
9 Biochemical Research Methods 196 5% 0% 70
10 Urology & Nephrology 49 2% 0% 36

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 PORFIRIAS EXPT METAB HEMO 167879 1% 100% 8
2 HUNGARIAN PORPHYRIA 83939 0% 100% 4
3 UR PHYSIOL ENVIRONM BIORYTHMES 67150 0% 80% 4
4 MRC BIOANALYT SCI GRP 58287 0% 56% 5
5 BIOL SCI CHEM SCI 41970 0% 100% 2
6 DISTURBIOS METAB XENOBIOT SALUD HUMANA MED 27978 0% 67% 2
7 STRUTTURA SEMPLICE DIPARTIMENTALE 27978 0% 67% 2
8 EA 3280 23977 0% 29% 4
9 AMBULANTE SPEZIAL MED 20985 0% 100% 1
10 AVDA ST AM CLARET 167 20985 0% 100% 1

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 INTERNATIONAL JOURNAL OF BIOCHEMISTRY 6612 2% 1% 31
2 BIOCHEMICAL PHARMACOLOGY 2657 3% 0% 49
3 ANNALES DE DERMATOLOGIE ET DE VENEREOLOGIE 2648 2% 0% 27
4 CLINICAL CHEMISTRY 2516 3% 0% 38
5 BORGYOGYASZATI ES VENEROLOGIAI SZEMLE 2265 0% 5% 2
6 DERMATOLOGICA 2240 1% 1% 13
7 SEMINARS IN DERMATOLOGY 2128 0% 1% 7
8 ACTA PHYSIOLOGICA ET PHARMACOLOGICA LATINOAMERICANA 1948 0% 2% 5
9 ARCHIVES OF DERMATOLOGY 1922 2% 0% 24
10 PHOTODERMATOLOGY 1793 0% 2% 5

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 PORPHYRIA CUTANEA TARDA 2117683 10% 72% 141 Search PORPHYRIA+CUTANEA+TARDA Search PORPHYRIA+CUTANEA+TARDA
2 UROPORPHYRINOGEN DECARBOXYLASE 846358 4% 73% 55 Search UROPORPHYRINOGEN+DECARBOXYLASE Search UROPORPHYRINOGEN+DECARBOXYLASE
3 PORPHYRIA 313563 5% 19% 78 Search PORPHYRIA Search PORPHYRIA
4 HEXACHLOROBENZENE 310510 5% 19% 78 Search HEXACHLOROBENZENE Search HEXACHLOROBENZENE
5 UROPORPHYRIN 225694 1% 51% 21 Search UROPORPHYRIN Search UROPORPHYRIN
6 HEPATOERYTHROPOIETIC PORPHYRIA 114248 0% 78% 7 Search HEPATOERYTHROPOIETIC+PORPHYRIA Search HEPATOERYTHROPOIETIC+PORPHYRIA
7 UROPORPHYRIA 107920 0% 86% 6 Search UROPORPHYRIA Search UROPORPHYRIA
8 PORPHYRIA CUTANEA TARDA PCT 104924 0% 100% 5 Search PORPHYRIA+CUTANEA+TARDA+PCT Search PORPHYRIA+CUTANEA+TARDA+PCT
9 UROPORPHYRINOGEN OXIDATION 104924 0% 100% 5 Search UROPORPHYRINOGEN+OXIDATION Search UROPORPHYRINOGEN+OXIDATION
10 URINARY PORPHYRINS 102821 0% 70% 7 Search URINARY+PORPHYRINS Search URINARY+PORPHYRINS

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 SMITH, AG , ELDER, GH , (2010) COMPLEX GENE-CHEMICAL INTERACTIONS: HEPATIC UROPORPHYRIA AS A PARADIGM.CHEMICAL RESEARCH IN TOXICOLOGY. VOL. 23. ISSUE 4. P. 712 -723 81 64% 8
2 ELDER, GH , (1998) PORPHYRIA CUTANEA TARDA.SEMINARS IN LIVER DISEASE. VOL. 18. ISSUE 1. P. 67 -75 54 87% 139
3 ELDER, GH , ROBERTS, AG , (1995) UROPORPHYRINOGEN DECARBOXYLASE.JOURNAL OF BIOENERGETICS AND BIOMEMBRANES. VOL. 27. ISSUE 2. P. 207-214 57 97% 54
4 BENTON, CM , LIM, CK , (2012) LIQUID CHROMATOGRAPHY AND MASS SPECTROMETRY OF HAEM BIOSYNTHETIC INTERMEDIATES: A REVIEW.BIOMEDICAL CHROMATOGRAPHY. VOL. 26. ISSUE 8. P. 1009 -1023 62 53% 1
5 FRANK, J , POBLETE-GUTIERREZ, P , (2010) PORPHYRIA CUTANEA TARDA - WHEN SKIN MEETS LIVER.BEST PRACTICE & RESEARCH IN CLINICAL GASTROENTEROLOGY. VOL. 24. ISSUE 5. P. 735-745 38 84% 21
6 DE MATTEIS, F , (1998) PORPHYRIA CUTANEA TARDA OF THE TOXIC AND SPORADIC VARIETIES.CLINICS IN DERMATOLOGY. VOL. 16. ISSUE 2. P. 265 -275 57 78% 17
7 GISBERT, JP , GARCIA-BUEY, L , PAJARES, JM , MORENO-OTERO, R , (2003) PREVALENCE OF HEPATITIS C VIRUS INFECTION IN PORPHYRIA CUTANEA TARDA: SYSTEMATIC REVIEW AND META-ANALYSIS.JOURNAL OF HEPATOLOGY. VOL. 39. ISSUE 4. P. 620-627 43 75% 56
8 GOMEZ-ABECIA, S , MORAN-JIMENEZ, MJ , RUIZ-CASARES, E , HENRIQUES-GIL, N , GARCIA-PASTOR, I , GARRIDO-ASTRAY, MC , DE SALAMANCA, RE , MENDEZ, M , (2013) FAMILIAL PORPHYRIA CUTANEA TARDA IN SPAIN: CHARACTERIZATION OF EIGHT NOVEL MUTATIONS IN THE UROD GENE AND HAPLOTYPE ANALYSIS OF THE COMMON P.G281E MUTATION.GENE. VOL. 522. ISSUE 1. P. 89-95 31 82% 0
9 CABALLES, FR , SENDI, H , BONKOVSKY, HL , (2012) HEPATITIS C, PORPHYRIA CUTANEA TARDA AND LIVER IRON: AN UPDATE.LIVER INTERNATIONAL. VOL. 32. ISSUE 6. P. 880-893 42 55% 13
10 LAMBRECHT, RW , THAPAR, M , BONKOVSKY, HL , (2007) GENETIC ASPECTS OF PORPHYRIA CUTANEA TARDA.SEMINARS IN LIVER DISEASE. VOL. 27. ISSUE 1. P. 99-108 44 59% 23

Classes with closest relation at Level 1


Rank Class id link
1 2758 ACUTE INTERMITTENT PORPHYRIA//PORPHYRIA//ERYTHROPOIETIC PROTOPORPHYRIA
2 16240 X LINKED SIDEROBLASTIC ANEMIA//ALAS2//5 AMINOLEVULINATE SYNTHASE
3 24516 ASCORBIC ACID PALMITATE//HEPATOCELLULAR HEMOSIDEROSIS//COENZYME Q0
4 36012 PENTACHLOROBENZENE//HUMAN LIFE CULTURE//DDT DDT
5 29283 HEMATOLOGICAL AND CLINICOCHEMICAL PARAMETERS//URINOMETER//WHOLE BLOOD WATER
6 33937 ROTOR SYNDROME//BLUE DIVISION//DUBIN JOHNSON
7 17456 N ALKYLPROTOPORPHYRIN//N ALKYLPROTOPORPHYRIN IX//TAPE PORPHYRIN
8 21839 SN MESOPORPHYRIN//HEME OXYGENASE INHIBITOR//TIN MESOPORPHYRIN
9 1983 HEMOCHROMATOSIS//HFE//HEREDITARY HEMOCHROMATOSIS
10 22799 METHYLSULFONYL METABOLITE//METHYLSULFONYL DDE//3 MESO2 DDE

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