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          1. Cluster
            List of Clusters
            Find the cluster that interests you and click to see the list of subclusters.
            ID Cluster Name Defining Terms
            0 Metabolic Studies Using Rat as Model Organism
            • rat
            • liver
            • effect
            • brain
            • activity
            • induced
            • metabolism
            • male
            • tissue
            • isolated
            1 Cardiac Literature, including Myocardial Infarction, arrthymias, tachycardia, and angina
            • myocardial
            • infarction
            • ventricular
            • coronary
            • cardiac
            • heart
            • left
            • patients
            • acute
            • failure
            2 Cell proliferation, tumorogenicity, and apoptosis
            • cell
            • cycle
            • growth
            • human
            • epithelial
            • lines
            • proliferation
            • differentiation
            • expression
            • carcinoma
            3 Data Models and Statistical Analysis
            • model
            • data
            • models
            • method
            • analysis
            • based
            • approach
            • methods
            • estimation
            • time
            4 Neonatal care, premature birth, and other infant studies
            • infant
            • birth
            • death
            • neonatal
            • newborn
            • preterm
            • mortality
            • maternal
            • mothers
            • weight
            5 Biopsy, diagnosis and treatment of cysts and tumors
            • diagnosis
            • lesions
            • malignant
            • cyst
            • lesion
            • cysts
            • biopsy
            • benign
            • melanoma
            • case
            6 Medical Education, including ethics and malpractice
            • medical
            • education
            • medication
            • students
            • medications
            • practice
            • school
            • medicine
            • patients
            • treatment
            7 Depression Treatment
            • depression
            • patients
            • treatment
            • placebo
            • group
            • symptoms
            • depressive
            • trial
            • clinical
            • study
            8 Antibody preparation and assays
            • antibody
            • anti
            • monoclonal
            • immune
            • cells
            • igg
            • sera
            • lymphocytes
            • specific
            • human
            9 Protein Structure
            • peptide
            • structure
            • residues
            • amino
            • terminal
            • beta
            • domain
            • sequence
            • structural
            • alpha
            10 Gene Expression
            • expression
            • mrna
            • transcription
            • cells
            • gene
            • protein
            • regulation
            • cell
            • promoter
            • nf
            11 Student Training, including classroom and clinical
            • program
            • students
            • training
            • learning
            • programs
            • school
            • teaching
            • cost
            • student
            • work
            12 Nursing Care and Education
            • nurse
            • care
            • practice
            • education
            • home
            • health
            • role
            • research
            • patient
            • staff
            13 Psychology of Abuse, including physical, sexual, and drug
            • child
            • social
            • abuse
            • family
            • sexual
            • adolescent
            • life
            • parents
            • behavior
            • personality
            14 Lipid Metabolism
            • acid
            • fatty
            • amino
            • bile
            • synthesis
            • ascorbic
            • nucleic
            • effect
            • metabolism
            • activity
            15 Structure determination, including crystallography, NMR, spectroscopy
            • metal
            • complexes
            • crystal
            • structure
            • hydrogen
            • bond
            • ii
            • complex
            • nmr
            • crystals
            16 Surgical Procedures and Outcomes
            • patients
            • surgical
            • laparoscopic
            • complications
            • postoperative
            • patient
            • operative
            • procedure
            • resection
            • procedures
            17 Tumors and Cancer
            • tumor
            • cell
            • growth
            • cancer
            • carcinoma
            • malignant
            • expression
            • p53
            • mice
            • human
            18 Cancer and Immune Studies in Mice
            • mice
            • alpha
            • tnf
            • beta
            • ifn
            • tgf
            • gamma
            • growth
            • factor
            • cells
            19 Clinical Trials
            • patient
            • disease
            • clinical
            • group
            • serum
            • chronic
            • treatment
            • normal
            • therapy
            • levels
            20 Gerontology
            • age
            • aging
            • years
            • group
            • aged
            • subjects
            • sex
            • males
            • females
            • groups
            21 Orthopedic techniques
            • bone
            • fracture
            • injuries
            • hip
            • flap
            • injury
            • reconstruction
            • fixation
            • femoral
            • joint
            22 Imaging, including tomography, MRI and Ultrasound
            • image
            • system
            • computer
            • digital
            • nervous
            • resolution
            • method
            • tomography
            • dimensional
            • technique
            23 Diet and Cholesterol
            • diet
            • cholesterol
            • fat
            • fed
            • dietary
            • weight
            • intake
            • body
            • rats
            • lipoprotein
            24 Blood Clotting
            • platelet
            • aggregation
            • induced
            • inhibition
            • thrombin
            • paf
            • factor
            • human
            • activity
            • blood
            25 Health Care Education, Planning and Policy
            • health
            • care
            • education
            • community
            • national
            • quality
            • insurance
            • information
            • policy
            • social
            26 Circulatory, Vascular and Cardiac
            • artery
            • pulmonary
            • coronary
            • aortic
            • aneurysm
            • arterial
            • carotid
            • arteries
            • aneurysms
            • left
            27 Surgical Follow-up and Outcomes
            • patients
            • group
            • treatment
            • months
            • years
            • surgery
            • postoperative
            • follow
            • therapy
            • patient
            28 AIDS/HIV Education, Prevention and Treatment
            • aids
            • problem
            • community
            • aid
            • dentistry
            • communication
            • prevention
            • hiv
            • suicide
            • people
            29 Angiogenesis and Vascular Endothelium
            • endothelial
            • adhesion
            • cell
            • vascular
            • vegf
            • expression
            • adhesive
            • integrin
            • migration
            • endothelium
            30 Enzymes and Related Assay and Lab Techniques
            • enzyme
            • activity
            • dehydrogenase
            • substrate
            • cytochrome
            • ph
            • activities
            • purified
            • liver
            • oxidase
            31 Antibiotic Resistance
            • strain
            • isolates
            • resistance
            • coli
            • resistant
            • escherichia
            • isolated
            • antibiotic
            • isolation
            • aureus
            32 Temperature-mediated Membrane Effects
            • membrane
            • temperature
            • membranes
            • ion
            • degrees
            • ph
            • ions
            • lipid
            • temperatures
            • transport
            33 Chromotography, Mass Spec, HPLC and Electrophoresis
            • chromatography
            • method
            • liquid
            • determination
            • gas
            • detection
            • chromatographic
            • mass
            • samples
            • extraction
            34 Gene Sequencing, Structure, and Expression
            • sequence
            • gene
            • sequences
            • genome
            • cdna
            • region
            • nucleotide
            • dna
            • amino
            • genomic
            35 Cytogenetics
            • chromosome
            • chromosomal
            • gene
            • human
            • genetic
            • locus
            • linkage
            • aberrations
            • loci
            • cytogenetic
            36 Rat Neurology
            • rat
            • kg
            • induced
            • mg
            • ethanol
            • animals
            • brain
            • administration
            • days
            • effects
            37 Bacterial and Parasitic Infections and Treatment
            • infections
            • treatment
            • infected
            • arthritis
            • tract
            • chronic
            • urinary
            • therapy
            • rheumatoid
            • ulcer
            38 Neurology
            • neurons
            • brain
            • cortex
            • visual
            • motor
            • cortical
            • nucleus
            • neuronal
            • stimulation
            • evoked
            39 Receptors and Ligands
            • binding
            • sites
            • affinity
            • site
            • protein
            • 3h
            • receptor
            • domain
            • ligand
            • bind
            40 Laser sensing and imaging
            • optical
            • model
            • laser
            • field
            • wave
            • phase
            • dynamics
            • beam
            • nonlinear
            • theory
            41 HIV, and relationship of AIDS to liver disfunction
            • hiv
            • hepatitis
            • hcv
            • infection
            • patients
            • virus
            • infected
            • liver
            • hepatic
            • hbv
            42 Immunology
            • apoptosis
            • immune
            • cell
            • macrophages
            • inflammatory
            • cytokines
            • response
            • cytokine
            • immunity
            • induced
            43 Regulatory Pathways
            • kinase
            • phosphorylation
            • protein
            • activity
            • tyrosine
            • pkc
            • kinases
            • cells
            • signaling
            • activated
            44 Public Health Policy
            • public
            • health
            • policy
            • publication
            • private
            • publications
            • education
            • relations
            • care
            • service
            45 Ocular studies, including sleep, glaucoma and cataracts
            • sleep
            • eye
            • lens
            • visual
            • movement
            • retinal
            • corneal
            • rem
            • apnea
            • patients
            46 Cancer, including Prostate, Colorectal and Lung
            • cancer
            • breast
            • patients
            • colorectal
            • cancers
            • prostate
            • lung
            • screening
            • treatment
            • risk
            47 Oxidation Chemistry
            • synthesis
            • reaction
            • compounds
            • oxidation
            • reactions
            • derivatives
            • oxide
            • beta
            • activity
            • oxidative
            48 Microscopy
            • electron
            • energy
            • microscopy
            • electronic
            • spin
            • microscopic
            • transfer
            • state
            • quantum
            • microscope
            49 Food, Food Allergies, and Nutrition
            • food
            • intake
            • milk
            • dietary
            • allergy
            • consumption
            • nutrition
            • feeding
            • water
            • energy
            50 Vaccines
            • vaccine
            • vaccines
            • influenza
            • vaccinated
            • measles
            • virus
            • immunization
            • hepatitis
            • bcg
            • protection
            51 Clinical Tests and Assays
            • test
            • testing
            • positive
            • screening
            • tested
            • skin
            • diagnostic
            • laboratory
            • patients
            • sensitivity
            52 Virology
            • virus
            • infection
            • viral
            • influenza
            • herpes
            • infected
            • human
            • hepatitis
            • cells
            • immunodeficiency
            53 Case Reports - Reviews
            • case
            • report
            • review
            • cases
            • literature
            • reported
            • rare
            • massachusetts
            • reports
            • clinical
            54 Muscle and Muscle Innervation
            • muscle
            • nerve
            • muscles
            • dogs
            • skeletal
            • dog
            • fibers
            • nerves
            • smooth
            • fibres
            55 Conference and Symposium Proceedings
            • society
            • proceedings
            • meeting
            • abstracts
            • ethics
            • symposium
            • american
            • international
            • annual
            • ethical
            56 Receptors, Neuronal
            • receptor
            • neurons
            • binding
            • nmda
            • gaba
            • dopamine
            • antagonist
            • agonist
            • cells
            • antagonists
            57 Metabolic Studies, including liver, thyroid and gastrointestinal
            • metabolism
            • guinea
            • liver
            • pig
            • effect
            • metabolic
            • effects
            • pigs
            • man
            • rabbit
            58 Light and Sound Studies
            • light
            • motion
            • frequency
            • stimulus
            • visual
            • noise
            • spatial
            • force
            • stimuli
            • adaptation
            59 Mental Health Treatment and Services
            • mental
            • services
            • health
            • service
            • mentally
            • community
            • care
            • illness
            • psychiatric
            • retardation
            60 Ethical, Financial and Technological Challenges in Science
            • research
            • science
            • future
            • nutrition
            • clinical
            • scientific
            • researchers
            • industry
            • technology
            • review
            61 Pain Management
            • pain
            • surgery
            • treatment
            • therapy
            • clinical
            • surgical
            • back
            • chronic
            • trials
            • patients
            62 Syndromes
            • syndrome
            • acute
            • congenital
            • syndromes
            • case
            • nephrotic
            • obstruction
            • report
            • patient
            • patients
            63 Enzymes and Substrates
            • beta
            • alpha
            • inhibitors
            • site
            • structure
            • substrate
            • binding
            • activity
            • inhibitor
            • enzyme
            64 Lymphatic and Bone
            • cell
            • stem
            • cd4
            • lymphocytes
            • marrow
            • nk
            • cd8
            • expression
            • human
            • mice
            65 Hospitals
            • hospital
            • physician
            • editorial
            • physicians
            • emergency
            • patients
            • community
            • general
            • hospitalization
            • psychiatric
            66 Implants, dental and cochlear
            • implant
            • teeth
            • implantation
            • bone
            • resin
            • tooth
            • root
            • composite
            • cement
            • materials
            67 Case Reports - Unusual
            • case
            • report
            • cases
            • unusual
            • reported
            • rare
            • carcinoma
            • patient
            • diagnosis
            • treatment
            68 Cell Visualization
            • cells
            • red
            • cell
            • membrane
            • electron
            • granules
            • ganglion
            • layer
            • microscopy
            • retina
            69 Pregnancy
            • pregnancy
            • fetal
            • pregnancies
            • maternal
            • women
            • gestation
            • pregnant
            • trimester
            • delivery
            • placental
            70 Dental Education
            • dental
            • letter
            • education
            • caries
            • plan
            • editor
            • professional
            • dentists
            • continuing
            • dentist
            71 Diseases of Inflammation and Aging
            • disease
            • heart
            • alzheimer
            • crohn
            • chronic
            • parkinson
            • patients
            • treatment
            • hodgkin
            • diagnosis
            72 Environmental Contamination
            • soil
            • plant
            • chemical
            • soils
            • species
            • concentrations
            • organic
            • bacteria
            • sludge
            • water
            73 Serum Hormone Levels
            • plasma
            • serum
            • levels
            • hormone
            • concentrations
            • lh
            • concentration
            • patients
            • ml
            • cortisol
            74 Blood Flow and Oxygen Transport
            • blood
            • flow
            • cerebral
            • oxygen
            • transfusion
            • arterial
            • volume
            • doppler
            • brain
            • velocity
            75 Exercise
            • exercise
            • training
            • heart
            • min
            • subjects
            • oxygen
            • rest
            • patients
            • muscle
            • rate
            76 Sex-related Risk Factors
            • women
            • risk
            • men
            • smoking
            • ci
            • factors
            • age
            • years
            • study
            • prevalence
            77 Patient Care
            • care
            • home
            • patient
            • quality
            • patients
            • intensive
            • primary
            • managed
            • medical
            • health
            78 Solutions, Surfaces, Films and Particles
            • water
            • surface
            • solutions
            • adsorption
            • polymer
            • films
            • aqueous
            • particles
            • film
            • nanoparticles
            79 Protein Synthesis and Purification
            • protein
            • amino
            • coli
            • sequence
            • ribosomal
            • rna
            • acid
            • membrane
            • escherichia
            • kda
            80 Cognition and Memory
            • memory
            • task
            • cognitive
            • learning
            • tasks
            • visual
            • performance
            • processing
            • word
            • subjects
            81 Pediatrics
            • children
            • asthma
            • age
            • years
            • school
            • child
            • parents
            • study
            • treatment
            • group
            82 Medical Imaging
            • imaging
            • ct
            • mr
            • magnetic
            • mri
            • resonance
            • images
            • tomography
            • patients
            • computed
            83 Protein Structure and Binding
            • protein
            • binding
            • membrane
            • synthesis
            • structure
            • interactions
            • molecular
            • folding
            • serum
            • human
            84 Perspectives and Comments
            • psychiatry
            • perspective
            • world
            • bibliography
            • md
            • perspectives
            • dr
            • interview
            • president
            • medicare
            85 Diabetes
            • insulin
            • diabetes
            • glucose
            • diabetic
            • mellitus
            • type
            • patients
            • levels
            • plasma
            • control
            86 Cancer Treatment and Survival
            • patients
            • survival
            • chemotherapy
            • cancer
            • treatment
            • radiotherapy
            • carcinoma
            • stage
            • disease
            • months
            87 Management in Medicine
            • medicine
            • management
            • practice
            • general
            • doctor
            • managing
            • guidelines
            • practical
            • clinical
            • practices
            88 Kidney Transplants
            • renal
            • transplant
            • failure
            • kidney
            • patients
            • liver
            • recipients
            • rejection
            • graft
            • donor
            89 Hypertension
            • pressure
            • blood
            • hypertension
            • heart
            • arterial
            • systolic
            • pressures
            • diastolic
            • patients
            • hg
            90 Ion Channels
            • ca2
            • calcium
            • ca
            • channel
            • na
            • release
            • microm
            • intracellular
            • voltage
            • cells
            91 Cancer, including Breast and Prostate
            • cancer
            • breast
            • carcinoma
            • prostate
            • lung
            • patients
            • prostatic
            • carcinomas
            • thyroid
            • metastatic
            92 Drug Dosage
            • dose
            • mg
            • kg
            • doses
            • day
            • administration
            • days
            • effects
            • treatment
            • patients
            93 Patient Treatment and Outcomes
            • patient
            • treatment
            • therapy
            • clinical
            • disease
            • risk
            • study
            • hospital
            • years
            • diagnosis
            94 Gene Expression and Genetic Engineering
            • gene
            • expression
            • promoter
            • transcription
            • cell
            • human
            • expressed
            • protein
            • regulation
            • dna
            95 Disorders, including diagnosis and treatment
            • disorders
            • tuberculosis
            • disorder
            • childhood
            • psychiatric
            • anxiety
            • treatment
            • personality
            • bipolar
            • panic
            96 Clinical Drug Studies
            • drug
            • treatment
            • effects
            • therapy
            • clinical
            • abuse
            • patients
            • agents
            • administration
            • resistance
            97 Population Genetics
            • genetic
            • mutation
            • gene
            • allele
            • polymorphism
            • alleles
            • genes
            • population
            • populations
            • analysis
            98 DNA transcription, translation and repair
            • dna
            • rna
            • polymerase
            • repair
            • strand
            • synthesis
            • cells
            • pcr
            • stranded
            • damage
            99 Mammalian Cell Culture
            • culture
            • cells
            • cultured
            • cell
            • growth
            • medium
            • human
            • vitro
            • fibroblasts
            • tissue
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