Keyphrases
Opioid Receptors
100%
Genetic Studies
100%
Receptor Function
100%
Analgesia
75%
ORL1
60%
MOR-1
45%
Opioids
33%
Morphine
33%
Glucuronide
30%
Opioid Receptor Genes
22%
Expression Pattern
22%
Receptor Subtypes
18%
Drug Addiction
18%
Transcriptional Level
18%
Behavioral Consequences
18%
Brain Development
18%
Stress-induced Analgesia
18%
Receptor Expression
18%
Macrophages
18%
Receptor Activation
15%
Genetic Analysis
15%
Wild Mice
15%
Neuronal Differentiation
15%
Ablating
15%
Delta Receptor
15%
Expression Level
15%
Cell number
15%
Neuronal Cells
15%
Receptor Binding Studies
15%
Cell Morphology
15%
Confocal Microscopy Analysis
15%
Uncertanties
15%
Site-directed mutation
15%
Specific Ligands
15%
New Animal Model
15%
Development Functions
15%
μ Receptor
15%
Chemotactic Response
15%
Conflicting Views
15%
Residual Binding
15%
Functional Level
15%
Nervous System
15%
Functional Role
15%
Image Analysis
15%
Histological Sections
15%
Mutant Lines
15%
Immune Function
15%
Confocal Image
15%
Functional Receptor
15%
Opioid System
15%
Analgesic
15%
Opioid Peptides
15%
Developmental Analysis
15%
Endogenous Opioid System
15%
Subtype-specific
15%
Receptor Inactivation
10%
Endogenous Opioids
10%
δ Opioid Receptor
7%
μ-opioid Receptor
7%
Pain Perception
7%
Specific Receptor
7%
Kappa Opioid Receptor
7%
Neuroscience
Receptor
100%
Morphine
18%
Glucuronide
16%
Endorphin
13%
Macrophage
11%
Receptor Gene
11%
μ-Opioid Receptor
11%
Delta Opiate Receptor
11%
Receptor Subtype
9%
Receptor Expression
9%
Eicosanoid Receptor
8%
Confocal Microscopy
8%
Receptor Binding
8%
Nervous System
8%
Nervous System Cell
8%
Nerve Cell Differentiation
8%
Opioid Peptide
8%
Messenger RNA
8%