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Michael J. O'Brien, M.D.
Concepts (488)
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Concepts are derived automatically from a person's publications.
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In this concept 'cloud', the sizes of the concepts are based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the same topic. The largest concepts are those that are most unique to this person.
9,10-Dimethyl-1,2-benzanthracene
Abdominal Fat
Aberrant Crypt Foci
Absenteeism
Academic Medical Centers
Adaptation, Physiological
Adenocarcinoma
Adenoma
Adenomatous Polyposis Coli
Adenomatous Polyposis Coli Protein
Adenomatous Polyps
Adolescent
Adult
Age Distribution
Age Factors
Aged
Aged, 80 and over
Alanine Transaminase
Algorithms
Alternative Splicing
Ambulatory Care
American Cancer Society
Amino Acid Sequence
Amnesia
Analysis of Variance
Anastomosis, Surgical
Anatomy, Cross-Sectional
Animals
Anorexia
Anthropology
Anthropometry
Anti-Bacterial Agents
Antibodies, Monoclonal
Anti-Infective Agents
Aortic Aneurysm, Abdominal
Aortic Rupture
Apoptosis
Appendix
Archaeology
Arthritis
Arthroplasty, Replacement
Arthroscopy
Aspartate Aminotransferases
Astrocytoma
Asymptomatic Diseases
Athletes
Athletic Injuries
Back Pain
Bacterial Proteins
Bacterial Toxins
Base Sequence
beta Catenin
Biopsy
Biopsy, Needle
Biosensing Techniques
Biotechnology
Body Weight
Bone Morphogenetic Protein 2
Boston
Bradycardia
Brain Concussion
Budd-Chiari Syndrome
Carcinogens
Carcinoma
Carcinoma, Squamous Cell
Case-Control Studies
Catholicism
CD4 Lymphocyte Count
Cecum
Cell Differentiation
Cell Line
Cell Line, Tumor
Cell Proliferation
Cell Transformation, Neoplastic
Cells, Cultured
Chemokine CCL20
Chemokines
Chemokines, CC
Chemotaxis
Chemotaxis, Leukocyte
Child
Child, Preschool
Chi-Square Distribution
Chloride Channels
Choline
Choline Deficiency
Chromatography, Micellar Electrokinetic Capillary
Classification
Cluster Analysis
Cognition
Cohort Studies
Colectomy
Colitis
Colitis, Ulcerative
Colon
Colonic Diseases
Colonic Neoplasms
Colonic Polyps
Colonic Pouches
Colonoscopy
Colorectal Neoplasms
Coloring Agents
Communication
Computers
Confidence Intervals
Constipation
Corticotropin-Releasing Hormone
CpG Islands
Craniocerebral Trauma
Cricetinae
Crohn Disease
Cross-Sectional Studies
Culture
Culture Techniques
Cytokines
Databases, Factual
Decision Making, Organizational
Decision Support Techniques
Delayed Diagnosis
Desmin
Dextran Sulfate
Diagnosis, Differential
Diagnostic Errors
Diarrhea
Dietary Supplements
Diffusion of Innovation
Disability Evaluation
Disease Models, Animal
Disease Progression
Disease Susceptibility
DNA Methylation
DNA Mutational Analysis
DNA, Neoplasm
Docosahexaenoic Acids
Drug Delivery Systems
Early Detection of Cancer
Eating
Edema
Education, Medical
Efficiency, Organizational
Electrochemistry
Electronics
Emergency Service, Hospital
Employment
Endoscopy
Endoscopy, Gastrointestinal
Enteric Nervous System
Enteritis
Enterocolitis, Pseudomembranous
Enterotoxins
Enzyme-Linked Immunosorbent Assay
Epigenesis, Genetic
Epithelial Cells
Equipment and Supplies
Equipment Design
Equipment Failure Analysis
Equipment Safety
Esophageal Neoplasms
Exons
Extracellular Signal-Regulated MAP Kinases
Eye Movements
Faculty, Medical
Feedback
Female
Fetus
Financial Management, Hospital
Flagellin
Fluoresceins
Fluorescent Antibody Technique
Fluorescent Dyes
Follow-Up Studies
Football
Forearm Injuries
Foreign Bodies
France
Gait
Gastric Mucosa
Gastrointestinal Stromal Tumors
Gene Expression
Gene Expression Regulation
Gene Expression Regulation, Developmental
Gene Expression Regulation, Neoplastic
Genes, APC
Genes, ras
Genes, Tumor Suppressor
Genetic Markers
Goblet Cells
Governing Board
Group Processes
Guidelines as Topic
HCT116 Cells
Head
Health Care Sector
Health Facility Administrators
Hearing Loss, Sensorineural
Hepatitis C
History
History, 19th Century
History, 20th Century
HIV Infections
Hockey
Hospital Administrators
Hospitals
Hospitals, Religious
Hospitals, Urban
Humans
Humeral Head
Hyperplasia
Hypothalamic Hormones
Ileitis
Ileum
Immunohistochemistry
In Situ Hybridization
Incidence
Infant
Infant, Newborn
Inflammation
Inflammation Mediators
Injury Severity Score
Interleukin-10
Interleukin-6
Interleukin-8
International Cooperation
Internet
Interprofessional Relations
Interstitial Cells of Cajal
Intestinal Fistula
Intestinal Mucosa
Intestinal Neoplasms
Intestinal Polyps
Intestines
Joint Prosthesis
Keratinocytes
Keratitis
Knee Injuries
Kyphosis
Lasers
Leadership
Leiomyoma
Leptin
Ligands
Linear Models
Lipid Bilayers
Lipopolysaccharides
Liver
Liver Cirrhosis
Liver Function Tests
Logistic Models
Longitudinal Studies
Lordosis
Lumbar Vertebrae
Lymph Nodes
Lymphatic Metastasis
Macrophage Inflammatory Proteins
Macrophages
Magnetic Resonance Imaging
Male
Mammary Neoplasms, Experimental
Mandible
Mandibular Diseases
Mandibular Neoplasms
MAP Kinase Kinase 1
MAP Kinase Kinase 2
MAP Kinase Signaling System
Mass Screening
Mass Spectrometry
Massachusetts
Mechlorethamine
Melanins
Membrane Glycoproteins
Mesentery
Mesocricetus
Metaplasia
Methylation
Mice
Mice, Inbred BALB C
Mice, Inbred C57BL
Mice, Inbred Strains
Mice, Knockout
Mice, SCID
Mice, Transgenic
Microbial Sensitivity Tests
Microdissection
Microfluidics
Microsatellite Instability
Microscopy, Atomic Force
Microscopy, Confocal
Middle Aged
Mitogen-Activated Protein Kinase 1
Mitogen-Activated Protein Kinase 3
Models, Biological
Models, Molecular
Molecular Biology
Molecular Sequence Data
Monitoring, Physiologic
Multi-Institutional Systems
Mutation
Nanoparticles
Nanotechnology
Neck
Neck Injuries
Neoplasm Invasiveness
Neoplasm Proteins
Neoplasm Recurrence, Local
Neoplasm Staging
Neoplastic Stem Cells
Nerve Fibers
Neurology
Neuropeptides
Neuropsychological Tests
NF-kappa B
NF-kappa B p52 Subunit
North America
Nuclear Proteins
Obesity
Observer Variation
Odds Ratio
Ohio
Oncogenes
Optics and Photonics
Organizational Case Studies
Organizational Innovation
Orthopedic Procedures
Osteomyelitis
Outpatients
Paclitaxel
Pancreatic Neoplasms
Pathology
Pathology, Surgical
Pelvic Bones
Pelvis
Pennsylvania
Peptide Fragments
Peptidoglycan
Peritoneum
Permeability
Peroxidase
Persuasive Communication
Phenotype
Phosphatidylcholines
Phosphorylation
Phylogeny
Physical Examination
Physical Therapy Modalities
Physician's Role
Pigments, Biological
Pilot Projects
Pituitary Hormones
Plasminogen Activator Inhibitor 1
Platelet Count
Poisson Distribution
Population Surveillance
Porosity
Portasystemic Shunt, Transjugular Intrahepatic
Post-Concussion Syndrome
Postoperative Care
Postoperative Complications
Pouchitis
Precancerous Conditions
Predictive Value of Tests
Pregnancy
Prenatal Exposure Delayed Effects
Prevalence
Private Practice
Probability
Probiotics
Proctocolectomy, Restorative
Professional Role
Prognosis
Propensity Score
Proportional Hazards Models
Prospective Studies
Prosthesis Design
Proto-Oncogene Proteins
Proto-Oncogene Proteins B-raf
Proto-Oncogene Proteins c-kit
Proto-Oncogene Proteins c-rel
Proto-Oncogene Proteins p21(ras)
Proto-Oncogene Proteins pp60(c-src)
Psychotherapy
Puberty
Pulmonary Embolism
Quality Assurance, Health Care
Quality of Life
Radiography
Radiography, Abdominal
Radiography, Thoracic
Random Allocation
Randomized Controlled Trials as Topic
ras Proteins
Rats
Rats, Sprague-Dawley
Receptor, Platelet-Derived Growth Factor alpha
Receptors, Cell Surface
Receptors, Corticotropin-Releasing Hormone
Receptors, Neurokinin-1
Recombinant Proteins
Recovery of Function
Rectum
Referral and Consultation
Regression Analysis
Reoperation
Reproducibility of Results
Rest
Retrospective Studies
Reverse Transcriptase Polymerase Chain Reaction
Rhodamines
Rifamycins
Risk
Risk Assessment
Risk Factors
RNA
RNA, Messenger
RNA, Neoplasm
ROC Curve
Saccharomyces
Sacrum
Scattering, Radiation
Schools
Schools, Medical
Science
Scoliosis
Secondary Prevention
Self Report
Sensitivity and Specificity
Severity of Illness Index
Sex Distribution
Sex Factors
Shoulder Joint
Signal Transduction
Silicon
Smoking
Societies, Medical
Socioeconomic Factors
Spectrometry, Fluorescence
Spectrum Analysis
Spinal Cord Injuries
Spinal Cord Neoplasms
Spinal Diseases
Spinal Fractures
Spinal Fusion
Spine
Spondylolisthesis
Sports
Sports Medicine
Statistics, Nonparametric
Stomach Neoplasms
Students
Substance P
Surface Plasmon Resonance
Surface Properties
Survival Analysis
Syndrome
Teichoic Acids
Tendons
Tennis Elbow
Thoracic Vertebrae
Thrombectomy
Time Factors
Tissue Culture Techniques
Toll-Like Receptor 2
Toll-Like Receptor 5
Toll-Like Receptors
Tomography, X-Ray Computed
Transcription Factors
Transducers
Transforming Growth Factor beta
Transplantation, Heterologous
Treatment Failure
Treatment Outcome
Trinitrobenzenesulfonic Acid
Tumor Necrosis Factor-alpha
Ulcer
Ultrasonography
Unconsciousness
United States
Up-Regulation
Urocortins
Uterine Cervical Neoplasms
Vancomycin
Vascular Endothelial Growth Factor A
Vasculitis
Venous Thrombosis
Vision Disorders
Weight Gain
Weight Loss
Xenograft Model Antitumor Assays
Young Adult
O'Brien's Networks
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Concepts (488)
Derived automatically from this person's publications.
Post-Concussion Syndrome
Brain Concussion
Colonic Polyps
Athletic Injuries
Precancerous Conditions
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Co-Authors (24)
People in Profiles who have published with this person.
Proctor, Mark
Raghuram, Aparna
Louis, David
Kokkotou, Efi
Mannix, Rebekah
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Similar People (60)
People who share similar concepts with this person.
Giovannucci, Edward
Ogino, Shuji
Chan, Andrew
Mannix, Rebekah
Iverson, Grant
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Same Department
People in same department with this person.
Batty, Miles
Hedequist, Daniel
Milewski, Matthew
Schon, Jason
Snyder, Brian
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Physical Neighbors
People whose addresses are nearby this person.
Shore, Benjamin
Proffen, Benedikt
Hedequist, Daniel
D'Hemecourt, Pierre
Kim, Young-Jo
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