Class information for:
Level 2: OPIOID RECEPTORS//MORPHINE//DELTA OPIOID RECEPTOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
121 24293 36.4 64%


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
11 4 NEUROSCIENCES//CLINICAL NEUROLOGY//NEUROL 1112395
440 3       NOCICEPTIN//OPIOID RECEPTORS//MORPHINE 26600
121 2             OPIOID RECEPTORS//MORPHINE//DELTA OPIOID RECEPTOR 24293
1629 1                   ENDOMORPHIN//DELTA OPIOID RECEPTOR//ENDOMORPHIN 2 2562
3821 1                   DYNORPHIN//DYNORPHIN A//KAPPA OPIOID RECEPTOR 1900
5268 1                   METHIONINE ENKEPHALIN//MORPHINE//BETA ENDORPHIN 1648
5522 1                   PROOPIOMELANOCORTIN//BETA ENDORPHIN//PROOPIOCORTIN 1611
5552 1                   MU OPIOID RECEPTOR//OPIOID RECEPTORS//OPIOID TOLERANCE 1607
5977 1                   OPIAD//NEUROENDOCRINOLOGY//SECT CANC PAIN MANAGEMENT 1548
6935 1                   KEY DISCIPLINE CELL BIOL//MOL BIOL DRUG//U50 488H 1427
8851 1                   MORPHINE WITHDRAWAL//ACUTE DEPENDENCE//MORPHINE DEPENDENCE 1211
8912 1                   BIPHALIN//DERMORPHIN//DERMORPHIN ANALOG 1205
10115 1                   NOR BINALTORPHAMINE//MINNESOTA OBES//SWEET SUBSTANCE INDUCED ANTINOCICEPTION 1090
10125 1                   STRESS INDUCED ANALGESIA//FORCED WALKING STRESS//SWIM STRESS INDUCED ANALGESIA 1089
12128 1                   PROENKEPHALIN//MET ENKEPHALIN ARG6 PHE7//ENKEPHALIN PRECURSORS 930
12347 1                   OPIOID GROWTH FACTOR//OPIOID GROWTH FACTOR RECEPTOR//PRENATAL MORPHINE 912
12725 1                   OPIOID INDUCED HYPERALGESIA//MORPHINE TOLERANCE//MORPHINE 885
13736 1                   ELECTROSHOCK SEIZURE THRESHOLD//D ALA2 NME PHE4 GLYOL ENKEPHALIN DAMGO//FUNALTREXAMINE 816
17824 1                   H 3ETORPHINE//H 3DIPRENORPHINE//SNPYS GROUP 580
20188 1                   GLUCAGON AND INSULIN//OPIUM SMOKING//OPIOID MU RECEPTORS 472
20841 1                   BETA ENDORPHIN FRAGMENTS//DESENKEPHALIN GAMMA ENDORPHIN//BIOL SCI 220 H 443
22434 1                   EXERCISE INDUCED HYPOALGESIA//EXERCISE INDUCED ANALGESIA//EXERCISE ANALGESIA 381
22871 1                   DUODENAL DISTENSION//KATEDRA FIZJOL BIOCHEM FARMAKOL TOKSYKOL//EXPT CLIN PHYSIOPHARMACOL 366
24401 1                   HYPOXIC SURVIVAL//AFTER SUPPRESSION//AIRTIGHT CHAMBER 313
24511 1                   TAIL FLICK INHIBITION//DIPARTIMENTO SCI FARMACOBIOL COMPLESSO NINI BARBI//DIALKYLAMINOALKYLNAPHTHALENES 309
25970 1                   METHIONINE ENKEPHALINAMIDE//1 2 DIAMINO 1 2 DIPHENYLETHANE//2 INJECTORS 266
26800 1                   DADLE//HIBERNATION INDUCTION TRIGGER//DELTA OPIOID RECEPTOR 245
28500 1                   3D NMR STRUCTURES//ACTH1 10//AMPHIPHILIC HELICAL PEPTIDE 205
28728 1                   OHMEFENTANYL//FENTANYL ANALOGS//1 SUBSTITUTED ANALOGS 200
36873 1                   STRAUB TAIL REACTION//BEIGE J MICE//MU2 OPIOID RECEPTOR 72

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 OPIOID RECEPTORS authKW 383207 3% 40% 768
2 MORPHINE authKW 343740 6% 20% 1404
3 DELTA OPIOID RECEPTOR authKW 298308 2% 65% 365
4 MU OPIOID RECEPTOR authKW 248894 2% 39% 508
5 OPIOIDS authKW 245226 5% 16% 1230
6 NALOXONE authKW 178687 2% 25% 571
7 OPIOID PEPTIDES authKW 171477 1% 40% 345
8 BETA ENDORPHIN authKW 166282 2% 33% 406
9 ENDOMORPHIN authKW 126790 1% 76% 133
10 CHEM BIOL PEPTIDE address 103169 0% 80% 103

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 Pharmacology & Pharmacy 74433 33% 1% 8100
2 Neurosciences 63126 31% 1% 7487
3 Endocrinology & Metabolism 22065 13% 1% 3066
4 Behavioral Sciences 10018 5% 1% 1216
5 Medicine, Research & Experimental 7701 8% 0% 1879
6 Chemistry, Medicinal 3370 4% 0% 1032
7 Anesthesiology 3265 3% 1% 615
8 Biochemistry & Molecular Biology 2991 14% 0% 3341
9 Psychology, Biological 2311 1% 1% 300
10 Physiology 1811 4% 0% 972

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 CHEM BIOL PEPTIDE 103169 0% 80% 103
2 LCBRA 27358 0% 84% 26
3 PHARMACOL 15323 6% 1% 1507
4 EQUIP CELLULAR MOL PHARMACOL 15060 0% 100% 12
5 MED CHEM GRP 13354 0% 25% 42
6 FOOD MED SCI 11776 0% 72% 13
7 NEURAL BEHAV SCI 11129 0% 13% 68
8 CLIN PSYCHOPHARMACOL SECT 10356 0% 22% 38
9 NEUROPEPTIDE 9048 0% 43% 17
10 NEUROPSYCHOPHARMACOL EXPT 8925 0% 65% 11

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 LIFE SCIENCES 75537 5% 6% 1111
2 NEUROPEPTIDES 72787 2% 15% 385
3 JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS 44261 4% 4% 873
4 EUROPEAN JOURNAL OF PHARMACOLOGY 42399 4% 4% 989
5 PEPTIDES 39963 2% 6% 533
6 PHARMACOLOGY BIOCHEMISTRY AND BEHAVIOR 37246 3% 5% 614
7 BRAIN RESEARCH 33588 5% 2% 1151
8 INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH 18731 1% 8% 195
9 REGULATORY PEPTIDES 16873 1% 5% 255
10 NEUROENDOCRINOLOGY 14989 1% 5% 236

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 OPIOID RECEPTORS 383207 3% 40% 768 Search OPIOID+RECEPTORS Search OPIOID+RECEPTORS
2 MORPHINE 343740 6% 20% 1404 Search MORPHINE Search MORPHINE
3 DELTA OPIOID RECEPTOR 298308 2% 65% 365 Search DELTA+OPIOID+RECEPTOR Search DELTA+OPIOID+RECEPTOR
4 MU OPIOID RECEPTOR 248894 2% 39% 508 Search MU+OPIOID+RECEPTOR Search MU+OPIOID+RECEPTOR
5 OPIOIDS 245226 5% 16% 1230 Search OPIOIDS Search OPIOIDS
6 NALOXONE 178687 2% 25% 571 Search NALOXONE Search NALOXONE
7 OPIOID PEPTIDES 171477 1% 40% 345 Search OPIOID+PEPTIDES Search OPIOID+PEPTIDES
8 BETA ENDORPHIN 166282 2% 33% 406 Search BETA+ENDORPHIN Search BETA+ENDORPHIN
9 ENDOMORPHIN 126790 1% 76% 133 Search ENDOMORPHIN Search ENDOMORPHIN
10 KAPPA OPIOID RECEPTOR 102107 1% 36% 226 Search KAPPA+OPIOID+RECEPTOR Search KAPPA+OPIOID+RECEPTOR

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 PASTERNAK, GW , PAN, YX , (2013) MU OPIOIDS AND THEIR RECEPTORS: EVOLUTION OF A CONCEPT.PHARMACOLOGICAL REVIEWS. VOL. 65. ISSUE 4. P. 1257 -1317 313 60% 66
2 BODNAR, RJ , (2004) ENDOGENOUS OPIOIDS AND FEEDING BEHAVIOR: A 30-YEAR HISTORICAL PERSPECTIVE.PEPTIDES. VOL. 25. ISSUE 4. P. 697 -725 371 76% 100
3 GENDRON, L , CAHILL, CM , VON ZASTROW, M , SCHILLER, PW , PINEYRO, G , (2016) MOLECULAR PHARMACOLOGY OF DELTA-OPIOID RECEPTORS.PHARMACOLOGICAL REVIEWS. VOL. 68. ISSUE 3. P. 631 -700 389 52% 0
4 WILLIAMS, JT , INGRAM, SL , HENDERSON, G , CHAVKIN, C , VON ZASTROW, M , SCHULZ, S , KOCH, T , EVANS, CJ , CHRISTIE, MJ , (2013) REGULATION OF MU-OPIOID RECEPTORS: DESENSITIZATION, PHOSPHORYLATION, INTERNALIZATION, AND TOLERANCE.PHARMACOLOGICAL REVIEWS. VOL. 65. ISSUE 1. P. 223-254 176 64% 126
5 DHAWAN, BN , CESSELIN, F , RAGHUBIR, R , REISINE, T , BRADLEY, PB , PORTOGHESE, PS , HAMON, M , (1996) INTERNATIONAL UNION OF PHARMACOLOGY .12. CLASSIFICATION OF OPIOID RECEPTORS.PHARMACOLOGICAL REVIEWS. VOL. 48. ISSUE 4. P. 567-592 231 80% 461
6 VUONG, C , VAN UUM, SHM , O'DELL, LE , LUTFY, K , FRIEDMAN, TC , (2010) THE EFFECTS OF OPIOIDS AND OPIOID ANALOGS ON ANIMAL AND HUMAN ENDOCRINE SYSTEMS.ENDOCRINE REVIEWS. VOL. 31. ISSUE 1. P. 98 -132 209 58% 122
7 FENG, Y , HE, XZ , YANG, YL , CHAO, DM , LAZARUS, LH , XIA, Y , (2012) CURRENT RESEARCH ON OPIOID RECEPTOR FUNCTION.CURRENT DRUG TARGETS. VOL. 13. ISSUE 2. P. 230-246 178 67% 65
8 ALLOUCHE, S , NOBLE, F , MARIE, N , (2014) OPIOID RECEPTOR DESENSITIZATION: MECHANISMS AND ITS LINK TO TOLERANCE.FRONTIERS IN PHARMACOLOGY. VOL. 5. ISSUE . P. - 156 81% 14
9 LAZARUS, LH , BRYANT, SD , COOPER, PS , SALVADORI, S , (1999) WHAT PEPTIDES THESE DELTORPHINS BE.PROGRESS IN NEUROBIOLOGY. VOL. 57. ISSUE 4. P. 377 -420 257 77% 45
10 GENDRON, L , MITTAL, N , BEAUDRY, H , WALWYN, W , (2015) RECENT ADVANCES ON THE DELTA OPIOID RECEPTOR: FROM TRAFFICKING TO FUNCTION.BRITISH JOURNAL OF PHARMACOLOGY. VOL. 172. ISSUE 2. P. 403 -419 169 70% 9

Classes with closest relation at Level 2


Rank Class id link
1 3497 NOCICEPTIN//ORPHANIN FQ//NOCICEPTIN ORPHANIN FQ
2 4156 ADDICT NIH HLTH HUMAN SERV//CITDHHS//DRUG DESIGN SYNTH SECT
3 2479 BREAKTHROUGH PAIN//CANCER PAIN//FENTANYL
4 2294 MELANOCORTIN//MELANOCORTIN RECEPTOR//MELANOCORTIN 4 RECEPTOR
5 71 NEUROPATHIC PAIN//PAIN//NOCICEPTION
6 2334 UROCORTIN//CORTICOTROPIN RELEASING FACTOR//CRF
7 75 NUCLEUS ACCUMBENS//DOPAMINE//COCAINE
8 2223 CHROMOGRANIN A//CHROMOGRANIN//SECRETOGRANIN II
9 3876 NEUROTROPIN//BUDIPINE//HYPERVENTILATION INDUCED NYSTAGMUS
10 1436 BUPRENORPHINE//METHADONE//SUBSTANCE ABUSE

Go to start page