Medicine & Life Sciences
Opioid Receptors
100%
Opioid Analgesics
76%
Hyperalgesia
57%
Morphine
55%
Pain
55%
Neuralgia
50%
Dynorphins
43%
Enkephalins
42%
D-Penicillamine (2,5)-Enkephalin
41%
delta Opioid Receptor
37%
Ligands
30%
Chronic Pain
25%
Spinal Nerves
25%
Opioid Peptides
24%
deltorphin
23%
Ligation
21%
Narcotic Antagonists
20%
Peptides
20%
Analgesics
20%
Migraine Disorders
18%
kappa Opioid Receptor
17%
mu Opioid Receptor
17%
Brain
15%
Naloxone
15%
naltrindole
15%
Hypersensitivity
15%
Secondary Headache Disorders
15%
Wounds and Injuries
15%
Hot Temperature
14%
Structure-Activity Relationship
14%
biphalin
14%
Vas Deferens
14%
Spinal Cord
13%
Gastrointestinal Transit
12%
Bradykinin Receptors
12%
Oligodeoxyribonucleotides
12%
Psychological Inhibition
11%
Ileum
11%
Neurons
11%
Touch
11%
Biological Assay
11%
Analgesia
11%
Cholecystokinin
10%
Neurokinin-1 Receptor Antagonists
10%
Guinea Pigs
9%
Cholecystokinin Receptors
9%
Pharmacology
9%
Inhibitory Concentration 50
9%
Nociceptors
9%
Tail
8%
Chemical Compounds
Agonist
30%
Opiate Peptide
19%
Peptide
17%
Antagonist
17%
Bioactivity
16%
Ligand
15%
Dynorphin A
14%
Antinociceptive
13%
Agent Interacting With Transmitter, Hormone or Drug Receptor
12%
Neurokinin-1 Receptor Antagonist
12%
Morphine
12%
Bioassay
12%
Analgesic
11%
Kd
10%
DPDPE
10%
Structure-Activity Relationship
9%
Intrathecal
9%
Intracerebroventricular
9%
Naltrindole
7%
Nitric Oxide Synthase Inhibitor
7%
Narcotic
6%
Bradykinin
6%
Naloxone
5%
Cord
5%
Dose
5%
Modification
5%
Tetrapeptide
5%