Keyphrases
Systemic Administration
100%
Amphibians
100%
Kappa Opioid
100%
μ-opioid Receptor
100%
Analgesic
100%
Fentanyl
60%
Morphine
40%
Acetic Acid Test
40%
U50,488
40%
ED50
40%
Codeine
40%
Mu Agonist
40%
Levorphanol
40%
Opioid Agents
40%
Meperidine
40%
Buprenorphine
40%
Methadone
40%
Dose Effect
20%
Rana pipiens
20%
Grass
20%
Frog
20%
Naltrexone
20%
Long-lasting Analgesia
20%
Opioids
20%
Analgesic Effect
20%
Dose-response Curve
20%
Opioid Analgesics
20%
Rodents
20%
Rank Order
20%
Hot Plate
20%
Kappa Agonist
20%
Systemic Opioids
20%
Hot Plate Test
20%
Inactivity
20%
Lymph Sacs
20%
Tail-flick Test
20%
Pharmacology, Toxicology and Pharmaceutical Science
Opiate
100%
Amphibia
100%
Analgesic Agent
100%
Systemic Administration
100%
Nalorphine
37%
Duragesic
37%
Potassium Acetate
25%
Morphine
25%
3,4 Dichloro N Methyl N [2 (1 Pyrrolidinyl)cyclohexyl]benzeneacetamide
25%
Bremazocine
25%
Codeine
25%
Methadone
25%
Buprenorphine
25%
Mu Opiate Receptor Agonist
25%
Pethidine
25%
Levorphanol
25%
Rana pipiens
12%
Naltrexone
12%
Anura
12%
Kappa Opiate Receptor Agonist
12%
Hot Plate Test
12%
Neuroscience
Opiate
100%
Duragesic
37%
Nalorphine
37%
Fentanyl
37%
Agonist
25%
Morphine
25%
Acetate
25%
Acid Tests
25%
Buprenorphine
25%
Pethidine
25%
Methadone
25%
Levorphanol
25%
Naltrexone
12%
Hot Plate Test
12%
Kappa Agonists
12%