Class information for:
Level 1: BONE LEAD//DELTA AMINOLEVULINIC ACID DEHYDRATASE//ALAD

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10499 1058 32.4 57%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
184 3       METALLOTHIONEIN//WILSONS DISEASE//CADMIUM 56156
443 2             LEAD//CADMIUM//BLOOD LEAD 16200
10499 1                   BONE LEAD//DELTA AMINOLEVULINIC ACID DEHYDRATASE//ALAD 1058

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 BONE LEAD authKW 598890 4% 51% 41
2 DELTA AMINOLEVULINIC ACID DEHYDRATASE authKW 242670 3% 29% 29
3 ALAD authKW 181294 2% 37% 17
4 ALAD POLYMORPHISM authKW 157123 1% 78% 7
5 K X RAY FLUORESCENCE authKW 142073 1% 62% 8
6 BLOOD LEAD authKW 121863 4% 11% 39
7 CUMULATIVE BLOOD LEAD authKW 115439 0% 100% 4
8 LEAD authKW 113252 20% 2% 209
9 DISTRIBUTION OF NERVE CONDUCTION VELOCITIES authKW 92350 0% 80% 4
10 OVERLYING TISSUE THICKNESS authKW 86580 0% 100% 3

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 Public, Environmental & Occupational Health 11151 42% 0% 444
2 Toxicology 8859 28% 0% 292
3 Environmental Sciences 2297 24% 0% 249
4 Radiology, Nuclear Medicine & Medical Imaging 512 10% 0% 102
5 Engineering, Biomedical 382 5% 0% 56
6 Nuclear Science & Technology 224 5% 0% 53
7 Pharmacology & Pharmacy 130 9% 0% 96
8 Spectroscopy 84 3% 0% 33
9 Neurosciences 47 7% 0% 70
10 Endocrinology & Metabolism 37 4% 0% 38

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 LEAD POISONING TRACE ELEMENTS 74204 1% 43% 6
2 MED PHYS PL RADIAT SCI UNIT 71249 1% 22% 11
3 IND MED 58291 1% 14% 14
4 NEUROCOGNIT GENET DEV NEUROCOGNIT 57720 0% 100% 2
5 OCCUPAT HLTH PROGRAMLANDMARK 57720 0% 100% 2
6 TOXICOL PROJECT 57720 0% 100% 2
7 COMMUNITY PREVENT MED 42724 4% 3% 47
8 NORMAT AGING STUDY 40289 1% 16% 9
9 PUBL HLTH OCCUPAT MEDBUNKYO KU 38478 0% 67% 2
10 OCCUPAT HLTH PROGRAM 33816 2% 6% 20

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 ENVIRONMENTAL HEALTH PERSPECTIVES 31845 9% 1% 99
2 ENVIRONMENTAL RESEARCH 20200 5% 1% 58
3 NEUROTOXICOLOGY 17648 4% 1% 45
4 BRITISH JOURNAL OF INDUSTRIAL MEDICINE 12495 2% 2% 26
5 PHYSICS IN MEDICINE AND BIOLOGY 6836 5% 0% 51
6 INTERNATIONAL ARCHIVES OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH 6428 3% 1% 27
7 ARCHIVES OF ENVIRONMENTAL HEALTH 5993 2% 1% 18
8 AMERICAN JOURNAL OF INDUSTRIAL MEDICINE 5952 3% 1% 30
9 OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 4554 2% 1% 22
10 X-RAY SPECTROMETRY 4504 2% 1% 18

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 BONE LEAD 598890 4% 51% 41 Search BONE+LEAD Search BONE+LEAD
2 DELTA AMINOLEVULINIC ACID DEHYDRATASE 242670 3% 29% 29 Search DELTA+AMINOLEVULINIC+ACID+DEHYDRATASE Search DELTA+AMINOLEVULINIC+ACID+DEHYDRATASE
3 ALAD 181294 2% 37% 17 Search ALAD Search ALAD
4 ALAD POLYMORPHISM 157123 1% 78% 7 Search ALAD+POLYMORPHISM Search ALAD+POLYMORPHISM
5 K X RAY FLUORESCENCE 142073 1% 62% 8 Search K+X+RAY+FLUORESCENCE Search K+X+RAY+FLUORESCENCE
6 BLOOD LEAD 121863 4% 11% 39 Search BLOOD+LEAD Search BLOOD+LEAD
7 CUMULATIVE BLOOD LEAD 115439 0% 100% 4 Search CUMULATIVE+BLOOD+LEAD Search CUMULATIVE+BLOOD+LEAD
8 LEAD 113252 20% 2% 209 Search LEAD Search LEAD
9 DISTRIBUTION OF NERVE CONDUCTION VELOCITIES 92350 0% 80% 4 Search DISTRIBUTION+OF+NERVE+CONDUCTION+VELOCITIES Search DISTRIBUTION+OF+NERVE+CONDUCTION+VELOCITIES
10 OVERLYING TISSUE THICKNESS 86580 0% 100% 3 Search OVERLYING+TISSUE+THICKNESS Search OVERLYING+TISSUE+THICKNESS

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 LEROYER, A , LELEU, B , DEHON, B , FRIMAT, P , BROLY, F , NISSE, C , (2013) INFLUENCE OF DELTA-AMINOLEVULINIC ACID DEHYDRATASE GENE POLYMORPHISM ON SELECTED LEAD EXPOSURE BIOMARKERS IN A COHORT OF EX-SMELTER WORKERS.JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART A-CURRENT ISSUES. VOL. 76. ISSUE 15. P. 895 -906 41 93% 6
2 SHAIK, AP , SULTANA, SA , ALSAEED, AH , (2014) LEAD EXPOSURE: A SUMMARY OF GLOBAL STUDIES AND THE NEED FOR NEW STUDIES FROM SAUDI ARABIA.DISEASE MARKERS. VOL. . ISSUE . P. - 44 69% 2
3 CHETTLE, DR , (2006) OCCUPATIONAL NUCLEAR MEDICINE: TRACE ELEMENT ANALYSIS OF LIVING HUMAN SUBJECTS.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 268. ISSUE 3. P. 653 -661 64 58% 3
4 ZHAO, Y , WANG, L , SHEN, HB , WANG, ZX , WEI, QY , CHEN, F , (2007) ASSOCIATION BETWEEN DELTA-AMINOLEVULINIC ACID DEHYDRATASE (ALAD) POLYMORPHISM AND BLOOD LEAD LEVELS: A META-REGRESSION ANALYSIS.JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART A-CURRENT ISSUES. VOL. 70. ISSUE 23. P. 1986-1994 37 86% 27
5 HU, H , SHIH, R , ROTHENBERG, S , SCHWARTZ, BS , (2007) THE EPIDEMIOLOGY OF LEAD TOXICITY IN ADULTS: MEASURING DOSE AND CONSIDERATION OF OTHER METHODOLOGIC ISSUES.ENVIRONMENTAL HEALTH PERSPECTIVES. VOL. 115. ISSUE 3. P. 455-462 49 54% 85
6 SCHWARTZ, BS , STEWART, WF , (2007) LEAD AND COGNITIVE FUNCTION IN ADULTS: A QUESTIONS AND ANSWERS APPROACH TO A REVIEW OF THE EVIDENCE FOR CAUSE, TREATMENT, AND PREVENTION.INTERNATIONAL REVIEW OF PSYCHIATRY. VOL. 19. ISSUE 6. P. 671-692 63 48% 10
7 ZHENG, G , TIAN, LT , LIANG, YH , BROBERG, K , LEI, LJ , GUO, WJ , NILSSON, J , BERGDAHL, IA , SKERFVING, S , JIN, TY , (2011) DELTA-AMINOLEVULINIC ACID DEHYDRATASE GENOTYPE PREDICTS TOXIC EFFECTS OF LEAD ON WORKERS' PERIPHERAL NERVOUS SYSTEM.NEUROTOXICOLOGY. VOL. 32. ISSUE 4. P. 374 -382 29 88% 14
8 FUJIHARA, J , AGUSA, T , YASUDA, T , SOEJIMA, M , KATO, H , PANDURO, A , KODA, Y , KIMURA-KATAOKA, K , TAKESHITA, H , (2009) ETHNIC VARIATION IN GENOTYPE FREQUENCIES OF DELTA-AMINOLEVULINIC ACID DEHYDRATASE (ALAD).TOXICOLOGY LETTERS. VOL. 191. ISSUE 2-3. P. 236 -239 32 84% 13
9 ARAKI, S , SATO, H , YOKOYAMA, K , MURATA, K , (2000) SUBCLINICAL NEUROPHYSIOLOGICAL EFFECTS OF LEAD: A REVIEW ON PERIPHERAL, CENTRAL, AND AUTONOMIC NERVOUS SYSTEM EFFECTS IN LEAD WORKERS.AMERICAN JOURNAL OF INDUSTRIAL MEDICINE. VOL. 37. ISSUE 2. P. 193 -204 44 71% 78
10 DA SILVA, E , KIRKHAM, B , HEYD, DV , PEJOVIC-MILIC, A , (2013) PURE HYDROXYAPATITE PHANTOMS FOR THE CALIBRATION OF IN VIVO X-RAY FLUORESCENCE SYSTEMS OF BONE LEAD AND STRONTIUM QUANTIFICATION.ANALYTICAL CHEMISTRY. VOL. 85. ISSUE 19. P. 9189-9195 29 81% 4

Classes with closest relation at Level 1


Rank Class id link
1 13154 LEAD NEPHROPATHY//BODY LEAD BURDEN//CIENCIAS SAUDE VITORIA
2 531 LEAD POISONING//BLOOD LEAD//LEAD EXPOSURE
3 35597 FROZEN BEEF BRAIN//GASTROINTESTINAL TRACT POISONING//HEATED SODIUM DODECYL SULFATE COLUMN
4 3450 LEAD//LEAD ACETATE//LEAD NEUROTOXICITY
5 29283 HEMATOLOGICAL AND CLINICOCHEMICAL PARAMETERS//URINOMETER//WHOLE BLOOD WATER
6 24817 UNIT ANALYT TOXICOL MINERAL METAB//GENET BREEDING SEED PROD//25 DIMERCAPTO 1 3 4 THIADIAZOLE
7 11096 SUCCIMER//2 3 DIMERCAPTOSUCCINIC ACID//DMSA
8 27498 CERAMIC DINNERWARE//GLAZED CERAMIC DINNERWARE//GLAZED EARTHENWARE
9 24890 TOYOOKA JR//HUMAN RIB BONE//TOYO OKA JR
10 29594 AUTOLOGOUS CONNECTIVE TISSUE CHAMBERS//SCIATIC NERVE ISOGRAFTS//ACTIVE SUBSTANCE APPLICATION

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