Medicine & Life Sciences
Opioid Receptors
100%
Morphine
75%
Buprenorphine
71%
Opioid Analgesics
50%
mu Opioid Receptor
47%
Naltrexone
46%
Locus Coeruleus
44%
kappa Opioid Receptor
38%
GTP-Binding Proteins
37%
Ala(2)-MePhe(4)-Gly(5)-enkephalin
37%
Neurons
35%
Ethanol
33%
Arrestin
29%
G-Protein-Coupled Receptor Kinases
29%
Antidepressive Agents
24%
Cyclic GMP-Dependent Protein Kinases
24%
Protein Kinase C
23%
G-Protein-Coupled Receptor Kinase 2
22%
Nicotinic Receptors
21%
Pharmacology
20%
Pharmaceutical Preparations
19%
Heroin
18%
Ventral Tegmental Area
16%
Narcotic Antagonists
16%
Analgesics
16%
endomorphin 2
15%
AMPA Receptors
15%
Substance-Related Disorders
15%
Methadone
14%
G-Protein-Coupled Receptor Kinase 3
14%
Opioid-Related Disorders
13%
Receptors for Activated C Kinase
13%
Methionine Enkephalin
12%
Brain
12%
Fentanyl
12%
methyllycaconitine
11%
Hippocampus
11%
Respiratory Insufficiency
11%
Opiate Alkaloids
11%
Ligands
10%
beta-Arrestin 2
9%
Nicotinic Antagonists
9%
Iontophoresis
9%
Neurochemistry
8%
Kainic Acid Receptors
8%
Drug Combinations
8%
Enkephalins
8%
Cocaine
8%
HEK293 Cells
7%
Phosphorylation
7%