enkephalin, leucine has been researched along with levorphanol in 33 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 24 (72.73) | 18.7374 |
| 1990's | 7 (21.21) | 18.2507 |
| 2000's | 2 (6.06) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| DiMaio, J; Lemieux, C; Nguyen, TM; Schiller, PW | 1 |
| Terenius, L | 1 |
| Champagnat, J; Denavit-Saubié, M; Zieglgänsberger, W | 1 |
| Gallagher, M; Kapp, BS | 1 |
| Fry, JP; Herz, A; Zieglgänsberger, W | 1 |
| Meunier, JC; Zajac, JM | 1 |
| Meunier, JC; Moisand, C | 1 |
| Hosein, EA; Lapalme, M; Vadas, EB | 1 |
| Kavaliers, M; Teskey, GC | 2 |
| Kamikubo, K; Miura, K; Murase, H; Murayama, M; Tsurumi, K; Yasuda, K | 1 |
| Geladopoulos, T; Sakellaridis, N; Vernadakis, A | 1 |
| Jackson, HC; Sewell, RD | 1 |
| Dandekar, T; Gramsch, C; Metzner, K; Schulz, R | 1 |
| Brunello, N; Cagiano, R; Cuomo, V; Racagni, G; Volterra, A | 1 |
| Franklin, PH; Hoss, W | 1 |
| Huidobro, F; Huidobro-Toro, JP | 1 |
| Dawson, G; McLawhon, RW; Schoon, GS | 1 |
| Stengaard-Pedersen, K | 1 |
| Go, VL; Micevychi, PE; Yaksh, TL | 1 |
| Frenk, H; Urca, G | 1 |
| Macdonald, RL; Werz, MA | 1 |
| Luján, M; Rodríguez, R | 1 |
| Deadwyler, SA; Robinson, JH | 1 |
| Olds, ME; Williams, KN | 1 |
| Bouvier, C; Bunzow, JR; Grandy, DK; Kelly, MJ; Ronnekleiv, OK; Saez, C; Zhang, G | 1 |
| Garty, M; Keren, O; Sarne, Y | 1 |
| Dorow, J; Feller, DJ; Stuart, JF | 1 |
| Carter, BD; Medzihradsky, F | 1 |
| Bates, SL; Davison, JS; Lang, ME; Meddings, JB | 1 |
| Blake, AD; Bot, G; Freeman, JC; Reisine, T | 1 |
| Fournel, S; Nano, JL; Rampal, P | 1 |
| Ahmad, T; Ahmed, M; Bergström, J; Kreicbergs, A; Li, J; Spetea, M | 1 |
1 review(s) available for enkephalin, leucine and levorphanol
| Article | Year |
|---|---|
Glycolipids and opiate action.
Topics: Animals; Cell Line; Cyclic AMP; Enkephalins; Glycolipids; Levorphanol; Mice; Models, Biological; Morphine; Neoplasms, Experimental; Neuroblastoma; Receptors, Opioid | 1981 |
32 other study(ies) available for enkephalin, leucine and levorphanol
| Article | Year |
|---|---|
Synthesis and pharmacological characterization in vitro of cyclic enkephalin analogues: effect of conformational constraints on opiate receptor selectivity.
Topics: Animals; Brain; Chemical Phenomena; Chemistry; Enkephalins; Ileum; In Vitro Techniques; Male; Mice; Muscle, Smooth; Naloxone; Protein Conformation; Rats; Receptors, Opioid; Vas Deferens | 1982 |
Opioid peptides and opiates differ in receptor selectivity.
Topics: Animals; Brain; Dextrorphan; Endorphins; Enkephalins; Isomerism; Levorphanol; Methadone; Morphine; Naloxone; Naltrexone; Rats; Receptors, Opioid | 1977 |
Effects of opiates and methionine-enkephalin on pontine and bulbar respiratory neurones of the cat.
Topics: Action Potentials; Animals; Cats; Cerebellum; Dextrorphan; Endorphins; Enkephalins; Glutamates; Levorphanol; Morphinans; Morphine; Naloxone; Neurons; Phrenic Nerve; Pons; Receptors, Opioid; Respiration; Respiratory Center | 1978 |
Manipulation of opiate activity in the amygdala alters memory processes.
Topics: Amygdala; Animals; Basal Ganglia; Dextrorphan; Enkephalins; Levorphanol; Male; Memory; Naloxone; Rats; Receptors, Opioid | 1978 |
Specific versus non-specific actions of opioids on hippocampal neurones in the rat brain.
Topics: Action Potentials; Animals; Dextrorphan; Drug Tolerance; Endorphins; Enkephalins; Evoked Potentials; Glutamates; Hippocampus; Levorphanol; Male; Morphine; Naloxone; Neural Inhibition; Neurons; Rats; Receptors, Opioid; Synaptic Transmission | 1979 |
Cerebellar opiate receptors in lagomorphs. Demonstration, characterization and regional distribution.
Topics: Animals; Brain Mapping; Cerebellar Cortex; Cerebellum; Cricetinae; Dextrorphan; Enkephalins; Etorphine; Female; Levorphanol; Male; Mice; Morphine; Naloxone; Rabbits; Rats; Receptors, Opioid; Species Specificity | 1979 |
Binding of Leu5-enkephalin and Met5-enkephalin to a particulate fraction from rat cerebrum.
Topics: Animals; Binding, Competitive; Brain; Cations, Divalent; Cations, Monovalent; Dextrorphan; Enkephalins; In Vitro Techniques; Levorphanol; Male; Mitochondria; Naloxone; Oligopeptides; Rats | 1977 |
Monitoring the stereospecificity of morphine action in vivo and in vitro through brain membrane lipid fluidity.
Topics: Animals; Brain; Calorimetry, Differential Scanning; Dextrorphan; Enkephalins; Levorphanol; Male; Membrane Lipids; Mitochondria; Morphine; Naloxone; Rats; Structure-Activity Relationship | 1977 |
Modifications of social conflict-induced analgesic and activity responses in male mice receiving chronic opioid agonist and antagonist treatments.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Conflict, Psychological; Enkephalin, Leucine; Infusion Pumps, Implantable; Levorphanol; Male; Mice; Motor Activity; Naltrexone; Narcotic Antagonists; Narcotics; Pain; Pyrrolidines; Receptors, Opioid; Social Behavior; Sodium Chloride | 1991 |
[Characterization of adrenal medullary opioid receptors. II. Coupling of adrenal medullary opioid receptors to GTP binding proteins].
Topics: Adenylate Cyclase Toxin; Adenylyl Cyclases; Adrenal Medulla; Animals; Cattle; Diprenorphine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; GTP-Binding Proteins; Guanylyl Imidodiphosphate; In Vitro Techniques; Levorphanol; Pertussis Toxin; Receptors, Opioid; Virulence Factors, Bordetella | 1987 |
Differential maturation of mu and delta opioid receptors in the chick embryonic brain.
Topics: Animals; Brain; Chick Embryo; Dihydromorphine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Levorphanol; Oligopeptides; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu | 1987 |
Effects of opiate agonists and antagonists on aggressive encounters and subsequent opioid-induced analgesia, activity and feeding responses in male mice.
Topics: Aggression; Agonistic Behavior; Analgesia; Animals; Dose-Response Relationship, Drug; Enkephalin, Leucine; Feeding Behavior; Homing Behavior; Injections, Intramuscular; Levorphanol; Male; Mice; Motor Activity; Naloxone; Narcotic Antagonists; Narcotics | 1988 |
Characterization of the effects of (+/-)-meptazinol, its individual enantiomers and N-methyl meptazinol on food consumption in the rat.
Topics: Animals; Azepines; Benzomorphans; Drug Interactions; Eating; Enkephalin, Leucine; Levorphanol; Male; Meptazinol; Narcotic Antagonists; Rats; Rats, Inbred Strains; Stereoisomerism; Time Factors | 1986 |
Opiates induce long-term increases in prodynorphin-derived peptide levels in the guinea-pig myenteric plexus.
Topics: Animals; Clonidine; Dextrorphan; Dose-Response Relationship, Drug; Endorphins; Enkephalins; Ileum; Levorphanol; Male; Mice; Myenteric Plexus; Narcotic Antagonists; Narcotics; Peptides; Protein Precursors | 1986 |
Behavioural and biochemical effects in C57BL/6J mice after a prolonged treatment with the delta-opiate antagonist ICI 154129.
Topics: Adrenergic alpha-Antagonists; Animals; Behavior, Animal; Brain Chemistry; Brain Stem; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Levorphanol; Male; Mice; Mice, Inbred C57BL; Motor Activity; Naloxone; Receptors, Opioid; Receptors, Opioid, delta | 1984 |
Stereospecificity of opiate-stimulated GTPase activity in brain.
Topics: Animals; Brain; Dextrorphan; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Enkephalins; Etorphine; GTP Phosphohydrolases; In Vitro Techniques; Levorphanol; Narcotics; Phosphoric Monoester Hydrolases; Rats; Receptors, Opioid; Stereoisomerism | 1984 |
Central effects of morphine, levorphanol, (-)-methadone and the opioid-like peptides beta-endorphin and D-alanine2- methionine enkephalinamide on urine volume outflow and electrolytes.
Topics: Animals; beta-Endorphin; Brain; Diuresis; Electrolytes; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Levorphanol; Male; Methadone; Morphine; Naloxone; Narcotics; Rats; Vasopressins | 1981 |
Comparative mapping of opioid receptors and enkephalin immunoreactive nerve terminals in the rat hippocampus. A radiohistochemical and immunocytochemical study.
Topics: Animals; Autoradiography; Binding Sites; Binding, Competitive; Computers; Dextrorphan; Enkephalins; Hippocampus; Histocytochemistry; Immunoenzyme Techniques; Levorphanol; Rats; Rats, Inbred Strains; Receptors, Opioid | 1983 |
Simultaneous measurement of cholecystokinin- and vasoactive intestinal polypeptide-like immunoreactivity from cat frontal cortex in vitro: effect of morphine and D-Ala2-D-Leu5-enkephalin.
Topics: Animals; Cats; Cholecystokinin; Dextrorphan; Drug Interactions; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Frontal Lobe; Levorphanol; Morphine; Naloxone; Potassium; Vasoactive Intestinal Peptide | 1984 |
Intracerebral opiates block the epileptic effect of intracerebroventricular (ICV) leucine-enkephalin.
Topics: Animals; Anticonvulsants; Drug Interactions; Enkephalin, Leucine; Injections, Intraventricular; Levorphanol; Male; Morphine; Nucleus Accumbens; Periaqueductal Gray; Rats; Rats, Inbred Strains; Seizures | 1983 |
Opiate alkaloids antagonize postsynaptic glycine and GABA responses: correlation with convulsant action.
Topics: Animals; Cells, Cultured; Dextrorphan; Enkephalin, Methionine; Enkephalins; Evoked Potentials; gamma-Aminobutyric Acid; Glycine; Levorphanol; Mice; Morphine; Naloxone; Narcotics; Neural Inhibition; Neurons; Seizures; Spinal Cord; Synapses | 1982 |
Pharmacological characterization of opiate physical dependence in the isolated ileum of the guinea-pig.
Topics: Animals; Dose-Response Relationship, Drug; Enkephalin, Methionine; Enkephalins; Guinea Pigs; Humans; Ileum; In Vitro Techniques; Levorphanol; Male; Morphine; Nalorphine; Naloxone; Narcotics; Pentazocine; Substance-Related Disorders; Time Factors | 1981 |
Intracellular correlates of morphine excitation in the hippocampal slice preparation.
Topics: Action Potentials; Animals; Enkephalins; Evoked Potentials; Hippocampus; Levorphanol; Male; Morphine; Pyramidal Tracts; Rats; Rats, Inbred Strains; Synapses | 1981 |
Self-administration of D-Ala2-Met-enkephalinamide at hypothalamic self-stimulation sites.
Topics: Animals; Dextrorphan; Dose-Response Relationship, Drug; Electric Stimulation; Endorphins; Enkephalins; Hypothalamus; Levallorphan; Levorphanol; Male; Morphine; Naloxone; Naltrexone; Rats; Self Stimulation | 1980 |
Characterization and distribution of a cloned rat mu-opioid receptor.
Topics: Amino Acid Sequence; Animals; Base Sequence; Brain Chemistry; Cell Line; Cloning, Molecular; Cyclic AMP; DNA, Complementary; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Female; In Situ Hybridization; Levorphanol; Molecular Sequence Data; Rats; Rats, Sprague-Dawley; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; RNA, Messenger; Sequence Homology, Amino Acid; Sequence Homology, Nucleic Acid | 1995 |
Dual regulation by opioids of 3H-norepinephrine release in the human neuroblastoma cell-line SK-N-SH.
Topics: Cell Line; Dextrorphan; Drug Interactions; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalins; Humans; Kinetics; Levorphanol; Morphine; Naloxone; Narcotics; Neuroblastoma; Norepinephrine; Receptors, Opioid; Tritium; Tumor Cells, Cultured | 1994 |
Mu-opiate receptor binding and function in HOT and COLD selected lines of mice.
Topics: Adenosine Triphosphatases; Adenylyl Cyclases; Animals; Body Temperature; Brain; Brain Chemistry; Colforsin; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Ethanol; Female; Levorphanol; Male; Mice; Mice, Inbred Strains; Naloxone; Nerve Tissue Proteins; Receptors, Opioid, mu | 1993 |
Receptor mechanisms of opioid tolerance in SH-SY5Y human neural cells.
Topics: Adenylyl Cyclase Inhibitors; Amino Acid Sequence; Cyclic AMP; Down-Regulation; Drug Tolerance; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; GTP Phosphohydrolases; Humans; Levorphanol; Molecular Sequence Data; Naltrexone; Narcotics; Neuroblastoma; Neurons; Receptors, Opioid; Signal Transduction; Tumor Cells, Cultured | 1993 |
Opioid receptors on guinea-pig intestinal crypt epithelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Binding, Competitive; Cells, Cultured; Cyclic AMP; Endorphins; Enkephalins; Flow Cytometry; Guinea Pigs; Immunohistochemistry; Intestinal Absorption; Intestinal Mucosa; Intestines; Levorphanol; Male; Naltrexone; Narcotic Antagonists; Narcotics; Receptors, Opioid; Stereoisomerism; Vasoactive Intestinal Peptide | 1996 |
Differential opioid agonist regulation of the mouse mu opioid receptor.
Topics: Adenylate Cyclase Toxin; Analgesics; Animals; Buprenorphine; Colforsin; Cyclic AMP; Diprenorphine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Etorphine; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Levorphanol; Methadone; Mice; Morphine; Pertussis Toxin; Receptors, Opioid, mu; Virulence Factors, Bordetella | 1997 |
Characterization of delta-opioid receptors and effect of enkephalins on IRD 98 rat epithelial intestinal cell line.
Topics: Analgesics, Opioid; Animals; Binding, Competitive; Cell Line; Cholera Toxin; Cyclic AMP; Dextrorphan; Enkephalin, Leucine-2-Alanine; Enkephalins; Epithelial Cells; Excitatory Amino Acid Antagonists; Fetus; Intestinal Secretions; Intestines; Kinetics; Levorphanol; Naltrexone; Narcotic Antagonists; Neprilysin; Protease Inhibitors; Rats; Receptors, Opioid, delta; Stereoisomerism; Thiorphan; Tritium | 2000 |
Opioid peptides and receptors in joint tissues: study in the rat.
Topics: Analgesics, Opioid; Animals; Brain; Dextrorphan; Dynorphins; Enkephalins; Joints; Levorphanol; Microscopy, Fluorescence; Naloxone; Periosteum; Rats; Rats, Inbred Lew; Rats, Sprague-Dawley; Receptors, Opioid; Stifle; Synovial Membrane; Tritium | 2006 |