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James Perkins

Concepts (355)

Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.


Name Number of Publications Most Recent Publication Publications by All Authors Concept Score Why?
Liver Transplantation
63
2024
1296
8.700
Why?
Tissue and Organ Procurement
19
2023
340
4.800
Why?
Kidney Transplantation
21
2024
849
4.360
Why?
Tissue Donors
23
2024
496
3.750
Why?
Graft Survival
37
2024
911
3.590
Why?
Kidney Failure, Chronic
6
2023
412
1.800
Why?
Graft Rejection
15
2019
1083
1.530
Why?
Waiting Lists
10
2023
188
1.480
Why?
Liver Failure
7
2023
81
1.460
Why?
Hepatitis C
7
2019
219
1.270
Why?
End Stage Liver Disease
4
2024
71
1.220
Why?
Living Donors
9
2024
344
1.170
Why?
Liver Diseases
6
2020
250
1.130
Why?
Carcinoma, Hepatocellular
6
2012
404
1.110
Why?
Liver Cirrhosis
5
2014
305
1.050
Why?
Kidney
5
2023
1145
1.020
Why?
Retrospective Studies
38
2024
8860
1.000
Why?
Survival Rate
19
2020
1881
0.990
Why?
Liver Neoplasms
6
2012
768
0.950
Why?
Liver Failure, Acute
3
2009
39
0.880
Why?
T-Lymphocytes, Regulatory
4
2013
302
0.810
Why?
Death
6
2020
84
0.810
Why?
Humans
88
2024
88416
0.800
Why?
Liver
10
2021
1241
0.750
Why?
Risk Factors
19
2024
5434
0.730
Why?
Risk Assessment
11
2020
2285
0.690
Why?
Postoperative Complications
7
2012
2280
0.660
Why?
Forkhead Transcription Factors
3
2013
171
0.660
Why?
Portal Vein
3
2010
119
0.650
Why?
Male
51
2024
41926
0.650
Why?
Transplantation, Homologous
8
2010
1001
0.650
Why?
Adult
34
2024
26280
0.650
Why?
Liver Circulation
2
2010
30
0.640
Why?
Transplant Recipients
1
2020
139
0.640
Why?
Follow-Up Studies
14
2020
3652
0.620
Why?
Female
51
2024
45652
0.610
Why?
Models, Statistical
2
2013
575
0.600
Why?
Obesity
4
2024
968
0.600
Why?
Neoplasm Recurrence, Local
3
2009
1348
0.590
Why?
Fatty Liver
3
2010
132
0.580
Why?
Diabetes Mellitus
1
2024
743
0.560
Why?
Immune Tolerance
3
2013
338
0.560
Why?
Patient Selection
6
2012
689
0.540
Why?
Transplantation Tolerance
2
2008
134
0.530
Why?
Middle Aged
34
2024
25626
0.530
Why?
Aged
22
2024
18887
0.530
Why?
Treatment Outcome
21
2024
8139
0.520
Why?
Dendritic Cells
3
2013
436
0.520
Why?
Severity of Illness Index
9
2023
1841
0.510
Why?
Donor Selection
3
2020
73
0.500
Why?
Child, Preschool
14
2024
3669
0.490
Why?
Interleukin-2 Receptor alpha Subunit
3
2013
36
0.470
Why?
Child
17
2024
7079
0.460
Why?
Length of Stay
3
2013
726
0.460
Why?
Hepatic Artery
3
2012
85
0.450
Why?
Adolescent
18
2024
9135
0.440
Why?
Prognosis
11
2019
3747
0.440
Why?
Polymorphism, Genetic
2
2006
824
0.420
Why?
Graft vs Host Disease
2
2021
358
0.410
Why?
Hepacivirus
6
2019
165
0.400
Why?
United States
14
2023
6872
0.400
Why?
Perfusion
2
2020
226
0.400
Why?
Health Status Indicators
1
2012
104
0.400
Why?
Thinness
2
2010
43
0.390
Why?
Infant
13
2024
3111
0.390
Why?
Reoperation
5
2023
605
0.390
Why?
Survival Analysis
6
2014
1542
0.370
Why?
Antigens, CD
3
2008
465
0.370
Why?
Drug Therapy, Computer-Assisted
1
2010
8
0.370
Why?
Cause of Death
4
2020
270
0.370
Why?
Critical Care
2
2020
377
0.360
Why?
Biopsy, Needle
3
2012
235
0.350
Why?
Drug Monitoring
1
2010
119
0.340
Why?
Adoptive Transfer
2
2006
169
0.340
Why?
Preoperative Care
2
2009
398
0.340
Why?
Renal Dialysis
2
2024
335
0.340
Why?
Acetaminophen
2
2006
55
0.330
Why?
Prospective Studies
8
2018
4265
0.330
Why?
Multivariate Analysis
6
2019
994
0.330
Why?
Chemoembolization, Therapeutic
1
2009
37
0.330
Why?
Body Mass Index
4
2024
767
0.320
Why?
Fatigue
1
2009
178
0.320
Why?
Constriction, Pathologic
2
2006
218
0.320
Why?
Medical Errors
1
2009
116
0.320
Why?
Thrombosis
2
2012
301
0.310
Why?
Young Adult
11
2020
6189
0.310
Why?
Transplants
2
2018
42
0.310
Why?
Kaplan-Meier Estimate
5
2024
863
0.300
Why?
Time Factors
10
2019
5302
0.300
Why?
Proportional Hazards Models
8
2024
858
0.290
Why?
Incidence
8
2019
1588
0.290
Why?
Lymphocytic choriomeningitis virus
1
2006
13
0.280
Why?
Lymphocytic Choriomeningitis
1
2006
8
0.280
Why?
Compartment Syndromes
1
2006
13
0.280
Why?
Aged, 80 and over
5
2023
6706
0.280
Why?
Diagnostic Techniques, Cardiovascular
1
2006
12
0.280
Why?
Hepatitis
1
2006
35
0.280
Why?
Biliary Atresia
1
2006
23
0.280
Why?
Aprotinin
1
2006
26
0.280
Why?
Liver Regeneration
1
2006
37
0.280
Why?
Survival
1
2006
21
0.280
Why?
Catheter Ablation
1
2009
251
0.280
Why?
Delayed Graft Function
2
2020
13
0.280
Why?
Serine Proteinase Inhibitors
1
2006
28
0.280
Why?
Bile Ducts
1
2006
59
0.280
Why?
Mannose-Binding Lectin
1
2006
3
0.280
Why?
Cholecystectomy
1
2006
19
0.270
Why?
Antigens, Differentiation
1
2006
141
0.270
Why?
Hemochromatosis
1
2006
11
0.270
Why?
Ferric Compounds
1
2006
38
0.270
Why?
Abdomen
1
2006
121
0.270
Why?
Hemostatics
1
2006
57
0.270
Why?
Staining and Labeling
1
2006
167
0.270
Why?
Epstein-Barr Virus Infections
1
2006
55
0.260
Why?
Antigen-Presenting Cells
1
2006
141
0.260
Why?
Exercise Therapy
1
2006
80
0.260
Why?
Ascites
1
2006
58
0.260
Why?
Lymphoproliferative Disorders
1
2006
111
0.260
Why?
Enterocolitis, Pseudomembranous
1
2006
52
0.260
Why?
Quality of Health Care
2
2006
383
0.260
Why?
Viral Envelope Proteins
1
2006
95
0.260
Why?
Brain Death
5
2020
80
0.260
Why?
Albumins
1
2006
130
0.260
Why?
Hepatitis B
1
2006
76
0.260
Why?
Steroids
1
2006
175
0.260
Why?
Immune System
1
2006
97
0.260
Why?
Surgical Mesh
1
2006
121
0.250
Why?
Hepatocytes
1
2006
127
0.250
Why?
Th2 Cells
1
2006
147
0.250
Why?
Herniorrhaphy
1
2006
87
0.250
Why?
Serotonin
1
2006
220
0.250
Why?
Vascular Diseases
1
2006
117
0.250
Why?
Infant, Newborn
6
2024
2441
0.250
Why?
Intubation, Intratracheal
1
2006
145
0.250
Why?
Metabolic Syndrome
1
2006
129
0.240
Why?
HLA Antigens
1
2006
226
0.240
Why?
Bacterial Infections
1
2006
184
0.240
Why?
Endothelium, Vascular
1
2006
433
0.230
Why?
Palliative Care
1
2006
264
0.230
Why?
Stents
1
2006
390
0.230
Why?
Liver Function Tests
4
2010
93
0.230
Why?
Critical Illness
1
2006
304
0.220
Why?
Body Surface Area
1
2023
36
0.220
Why?
Intention to Treat Analysis
1
2023
69
0.220
Why?
Immunity, Innate
1
2006
427
0.220
Why?
Organ Transplantation
1
2006
276
0.210
Why?
Mice, Inbred C3H
3
2008
371
0.210
Why?
Immunosuppressive Agents
3
2010
994
0.210
Why?
Policy
1
2022
35
0.210
Why?
Cohort Studies
7
2020
2832
0.210
Why?
Tomography, X-Ray Computed
2
2009
2631
0.210
Why?
Residence Characteristics
1
2024
194
0.210
Why?
Proteome
2
2014
130
0.200
Why?
Geography
1
2022
228
0.200
Why?
Socioeconomic Factors
1
2024
577
0.190
Why?
Insulin
1
2006
1153
0.190
Why?
Hypertension
1
2006
730
0.190
Why?
Health Policy
1
2022
185
0.180
Why?
Social Class
1
2020
134
0.180
Why?
Washington
3
2024
49
0.180
Why?
Age Factors
6
2024
1859
0.170
Why?
Cold Ischemia
3
2010
18
0.170
Why?
Databases, Factual
4
2019
846
0.170
Why?
Insurance, Health
1
2020
160
0.170
Why?
Mice
7
2013
11696
0.170
Why?
Laparoscopy
1
2006
762
0.160
Why?
Body Weight
3
2010
452
0.160
Why?
Terminal Care
1
2020
137
0.160
Why?
Health Status Disparities
1
2020
180
0.160
Why?
Hepatitis C Antibodies
1
2018
8
0.160
Why?
Tacrolimus
2
2010
374
0.150
Why?
Genetic Predisposition to Disease
2
2008
2322
0.150
Why?
Predictive Value of Tests
3
2008
1704
0.150
Why?
Quality Control
1
2018
116
0.150
Why?
Blood Flow Velocity
2
2010
199
0.150
Why?
Medicaid
1
2020
228
0.150
Why?
Animals
9
2013
27171
0.150
Why?
Histocompatibility Testing
2
2008
138
0.150
Why?
Antilymphocyte Serum
1
1997
71
0.150
Why?
Muromonab-CD3
1
1997
69
0.150
Why?
Logistic Models
3
2010
1204
0.150
Why?
Erythrocyte Transfusion
1
2018
72
0.150
Why?
CTLA-4 Antigen
2
2008
138
0.140
Why?
Probability
2
2009
356
0.140
Why?
Intestines
2
2010
415
0.140
Why?
Cell Transplantation
2
2006
47
0.140
Why?
Needs Assessment
2
2009
158
0.140
Why?
Mice, Inbred Strains
2
2006
307
0.130
Why?
Glucose Tolerance Test
2
2006
227
0.130
Why?
Healthcare Disparities
1
2020
394
0.130
Why?
Proteomics
2
2014
227
0.130
Why?
Registries
3
2010
753
0.120
Why?
Case-Control Studies
1
2018
1848
0.110
Why?
CD4 Antigens
1
2013
83
0.110
Why?
Cyclosporine
2
2008
239
0.110
Why?
Methylprednisolone
2
2006
66
0.110
Why?
Decision Making
1
2018
661
0.100
Why?
Protein Array Analysis
1
2012
52
0.100
Why?
Cytomegalovirus Infections
2
2006
146
0.100
Why?
B7-H1 Antigen
1
2013
269
0.100
Why?
Heart Transplantation
2
2006
720
0.090
Why?
Medical Futility
1
2010
31
0.090
Why?
Mice, Inbred C57BL
2
2008
3196
0.090
Why?
RNA, Viral
2
2010
333
0.090
Why?
Intraoperative Period
1
2010
90
0.090
Why?
Factor Analysis, Statistical
1
2010
113
0.090
Why?
Gastroschisis
1
2010
13
0.090
Why?
Reperfusion
1
2010
32
0.090
Why?
Intestinal Volvulus
1
2010
10
0.090
Why?
Transplantation
1
2010
40
0.090
Why?
Short Bowel Syndrome
1
2010
41
0.090
Why?
DNA, Viral
1
2010
265
0.080
Why?
Bilirubin
1
2009
130
0.080
Why?
Intestinal Diseases
1
2010
79
0.080
Why?
Allografts
2
2020
177
0.080
Why?
Hepatitis C, Chronic
1
2010
127
0.080
Why?
Aryl Hydrocarbon Hydroxylases
1
2008
44
0.080
Why?
Enterocolitis, Necrotizing
1
2010
79
0.080
Why?
Antiviral Agents
2
2006
514
0.080
Why?
Cytochrome P-450 Enzyme System
1
2008
79
0.080
Why?
Calcineurin Inhibitors
1
2008
56
0.080
Why?
Bile Duct Diseases
1
2008
22
0.080
Why?
Workload
1
2009
129
0.080
Why?
Drug-Related Side Effects and Adverse Reactions
1
2010
201
0.080
Why?
Intraoperative Complications
1
2009
188
0.080
Why?
Interleukin-4
1
2008
130
0.080
Why?
Cost-Benefit Analysis
1
2010
453
0.080
Why?
Risk
3
2019
660
0.080
Why?
ROC Curve
1
2010
773
0.070
Why?
Quality of Life
2
2006
1646
0.070
Why?
Population Surveillance
1
2008
217
0.070
Why?
CD4-CD8 Ratio
1
2006
18
0.070
Why?
Mice, Obese
1
2006
43
0.070
Why?
Nuclear Magnetic Resonance, Biomolecular
1
2006
61
0.070
Why?
Bezafibrate
1
2006
5
0.070
Why?
Warm Ischemia
1
2006
31
0.070
Why?
Major Histocompatibility Complex
1
2006
83
0.070
Why?
Hepatic Encephalopathy
1
2006
43
0.070
Why?
Polypropylenes
1
2006
23
0.070
Why?
Electrophoresis, Gel, Pulsed-Field
1
2006
20
0.070
Why?
Microcirculation
1
2006
106
0.070
Why?
Homozygote
1
2006
202
0.070
Why?
Multicenter Studies as Topic
1
2006
155
0.070
Why?
Regional Blood Flow
1
2006
198
0.070
Why?
Immunohistochemistry
2
2012
1788
0.070
Why?
Leptin
1
2006
105
0.070
Why?
Cytomegalovirus
1
2006
78
0.070
Why?
Restriction Mapping
1
2006
156
0.070
Why?
Metabolic Diseases
1
2006
50
0.070
Why?
Blood Chemical Analysis
1
2006
42
0.070
Why?
Transforming Growth Factor beta
1
2008
321
0.070
Why?
Models, Theoretical
1
2009
489
0.070
Why?
Chimera
1
2006
56
0.070
Why?
Glucose Intolerance
1
2006
94
0.070
Why?
T-Lymphocytes
2
2006
1220
0.070
Why?
Interleukin-10
1
2006
151
0.070
Why?
Portasystemic Shunt, Transjugular Intrahepatic
1
2006
43
0.070
Why?
Psychology
1
2005
24
0.070
Why?
Cricetinae
1
2006
560
0.070
Why?
Herpesvirus 4, Human
1
2006
119
0.070
Why?
Confidence Intervals
1
2006
226
0.070
Why?
Up-Regulation
1
2008
729
0.060
Why?
Heterozygote
1
2006
372
0.060
Why?
Hypolipidemic Agents
1
2006
99
0.060
Why?
Spleen
1
2006
431
0.060
Why?
Organ Preservation
1
2006
101
0.060
Why?
Long-Term Care
1
2006
62
0.060
Why?
Mice, SCID
1
2006
261
0.060
Why?
Linear Models
1
2006
423
0.060
Why?
Disease Outbreaks
1
2006
155
0.060
Why?
Reperfusion Injury
1
2006
139
0.060
Why?
Infusions, Intravenous
1
2006
430
0.060
Why?
Magnetic Resonance Spectroscopy
1
2006
314
0.060
Why?
Drug Overdose
1
2006
70
0.060
Why?
Diarrhea
1
2006
182
0.060
Why?
Education, Medical, Continuing
1
2006
105
0.060
Why?
Suicide, Attempted
1
2006
131
0.060
Why?
Killer Cells, Natural
1
2006
274
0.060
Why?
Transplantation, Autologous
1
2006
340
0.060
Why?
Monocytes
1
2006
217
0.060
Why?
Transplantation, Heterologous
1
2006
371
0.060
Why?
Perioperative Care
1
2006
167
0.060
Why?
Catheterization
1
2006
238
0.060
Why?
Haplotypes
1
2006
637
0.060
Why?
Autoimmune Diseases
1
2006
248
0.060
Why?
Postoperative Care
1
2005
230
0.060
Why?
Drug Administration Schedule
1
2006
902
0.060
Why?
Species Specificity
1
2006
684
0.060
Why?
Biomarkers
1
2010
1754
0.060
Why?
Radiography
1
2006
806
0.060
Why?
Gene Expression
1
2008
1311
0.060
Why?
Anti-Inflammatory Agents
1
2006
342
0.060
Why?
CD4-Positive T-Lymphocytes
1
2006
439
0.060
Why?
Insulin Resistance
1
2006
363
0.060
Why?
Genetic Variation
1
2010
1368
0.060
Why?
Alleles
1
2006
1131
0.050
Why?
Chromatography, Liquid
2
2014
105
0.050
Why?
Intensive Care Units
1
2006
389
0.050
Why?
Randomized Controlled Trials as Topic
1
2006
836
0.050
Why?
Mass Spectrometry
2
2014
193
0.050
Why?
Cytokines
1
2006
801
0.050
Why?
Education, Medical, Graduate
1
2006
387
0.050
Why?
Portacaval Shunt, Surgical
1
2001
9
0.050
Why?
Apoptosis
1
2008
1715
0.050
Why?
Cardiac Surgical Procedures
1
2006
473
0.050
Why?
Area Under Curve
1
2021
333
0.050
Why?
Cells, Cultured
1
2006
2873
0.050
Why?
Recurrence
3
2012
1168
0.050
Why?
Biopsy
2
2010
1187
0.050
Why?
Antibodies, Monoclonal
1
2006
1401
0.050
Why?
Advance Care Planning
1
2020
43
0.040
Why?
Shock
1
2020
44
0.040
Why?
Rats
1
2006
4032
0.040
Why?
Cell Differentiation
1
2006
1513
0.040
Why?
Machine Learning
1
2021
241
0.040
Why?
Cadaver
1
2019
185
0.040
Why?
Disease Models, Animal
1
2006
2340
0.040
Why?
Venous Thrombosis
1
2001
250
0.040
Why?
Erythrocyte Count
1
2018
22
0.040
Why?
Plasma
1
2018
51
0.040
Why?
Polymorphism, Single Nucleotide
1
2006
2399
0.040
Why?
Acyclovir
1
1997
107
0.040
Why?
Azathioprine
1
1997
125
0.040
Why?
Magnetic Resonance Imaging
1
2009
3433
0.040
Why?
Disease Progression
2
2012
1489
0.030
Why?
Acute Disease
1
1997
838
0.030
Why?
Glucocorticoids
1
1997
358
0.030
Why?
Mutation
1
2006
4092
0.030
Why?
Ions
1
2014
75
0.030
Why?
Sampling Studies
1
2012
72
0.030
Why?
Thrombophilia
1
2012
22
0.030
Why?
Models, Animal
1
2013
276
0.030
Why?
Hospitals, Pediatric
1
2012
109
0.020
Why?
Reference Values
1
2012
665
0.020
Why?
Serum
1
2010
25
0.020
Why?
Hemorrhage
1
2012
276
0.020
Why?
Statistics, Nonparametric
1
2010
307
0.020
Why?
Chi-Square Distribution
1
2010
360
0.020
Why?
Diagnosis, Computer-Assisted
1
2012
333
0.020
Why?
Genotype
2
2008
1867
0.020
Why?
Health Care Rationing
1
2010
83
0.020
Why?
Oxidative Stress
1
2012
455
0.020
Why?
Leukocytes, Mononuclear
1
2010
205
0.020
Why?
Cytochrome P-450 CYP2C8
1
2008
3
0.020
Why?
8,11,14-Eicosatrienoic Acid
1
2008
12
0.020
Why?
Arachidonic Acid
1
2008
63
0.020
Why?
Kidney Function Tests
1
2008
114
0.020
Why?
Overweight
1
2009
117
0.020
Why?
Demography
1
2008
181
0.020
Why?
Sensitivity and Specificity
1
2012
2019
0.020
Why?
Sex Factors
1
2010
1062
0.020
Why?
Lymph Nodes
1
2010
546
0.020
Why?
Kinetics
1
2008
1528
0.020
Why?
Portal System
1
2001
13
0.010
Why?
Disease-Free Survival
1
1997
1212
0.010
Why?
Perkins's Networks
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