enkephalinamide-met, ala(2)- has been researched along with morphine in 73 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 65 (89.04) | 18.7374 |
| 1990's | 6 (8.22) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 2 (2.74) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| del Río, J; Garzón, J; Moratalla, R | 1 |
| deCosta, B; Jiang, Q; Porreca, F; Rice, KC | 1 |
| Frank, C; Proietti, ML; Sagratella, S; Scotti De Carolis, A; Trampus, M | 1 |
| Ahokas, RA; Blatteis, CM; Llanos-Q, J; Mashburn, TA; Seydoux, J | 1 |
| Inoki, R; Shibutani, T; Tsai, HY; Yonehara, N | 1 |
| Finesso, M; Gorio, A; Prosdocimi, M | 1 |
| Burks, TF; Gehrig, CA; Hruby, VJ; Lemcke, PK; Shook, JE | 1 |
| Makimura, M; Murakoshi, Y | 1 |
| Dhawan, BN; Dhotre, BJ; Mathur, KB; Patnaik, GK; Raghubir, R; Sharma, SD | 1 |
| Blancquaert, JP; Lefebvre, RA; Willems, JL | 1 |
| Baker, BI; Bird, DJ; Buckingham, JC; Mukherjee, S | 1 |
| Groppetti, A; Parenti, M; Tirone, F; Viganó, A | 1 |
| Deguchi, T; Yokoyama, E | 1 |
| Crema, G; Giagnoni, G; Gori, E; Parolaro, D; Sala, M; Santagostino, A | 1 |
| Bradford, HF; Crowder, JM; Norris, DK | 1 |
| Inoki, R; Kudo, T; Ohkubo, T; Shibata, M; Takahashi, H | 1 |
| Assanah, P; Ford, R; Harper, J; Jackson, DM; Leung, MK; Stefano, GB; Tetrault, L; Torres, JC | 1 |
| Bucarelli, A; De Montis, MG; Devoto, P; Tagliamonte, A | 1 |
| Biondi, C; Borasio, PG; Capuzzo, A; Ferretti, ME | 1 |
| Coscia, CJ; Devane, WA; Howlett, AC; Spain, JW | 1 |
| Greenspan, DL; Musacchio, JM | 1 |
| Dzoljic, MR; Elliott, GR; van Batenburg, MJ | 1 |
| Lanthier, D; Leibowitz, SF; Stanley, BG | 1 |
| Del Rio, J; Fernandez-Tome, MP; Gonzalez, Y | 1 |
| Schwartz, JP | 1 |
| Jourdan, ML; Lee, TF; Wang, LC | 1 |
| Bentley, AM; Wallis, M | 1 |
| Chan, YS; Cheung, YM; Hwang, JC; Poon, PW; Wong, CL; Wong, TM | 1 |
| Matsui, H; Yamamoto, C | 1 |
| Bardon, T; Pairet, M; Ruckebusch, Y | 1 |
| De Ceballos, ML; De Felipe, C | 1 |
| Groves, PM; Ling, N; Nakamura, S; Tepper, JM; Young, SJ | 1 |
| Chan, SK; Iwamoto, ET; Kiritsy-Roy, JA | 1 |
| Gaginella, TS; Wu, ZC | 1 |
| Fields, HL; Hentall, ID | 1 |
| Groppetti, A; Olgiati, VR; Parenti, M; Tirone, F | 1 |
| Galetta, S; Ling, GS; Pasternak, GW | 1 |
| Huidobro, F; Huidobro-Toro, JP | 1 |
| Huidobro-Toro, JP; Way, EL | 1 |
| Byrne, WL; Codd, EE | 1 |
| Pasternak, GW; Wolozin, BL | 1 |
| Cowan, A; Tortella, FC | 1 |
| Bernardini, GL; Clark, WG | 2 |
| Adames, C; Fearon, Z; Guerrero-Muñoz, F; Way, EL | 1 |
| Dewey, WL; Fu, TC; Jones, D; Martin, BR; Ohlsson, AE | 1 |
| Krieger, AJ; Sapru, HN; Willette, RN | 1 |
| Chesselet, MF; Glowinski, J; Lubetzki, C | 1 |
| Baram, D; Levy, R; Simantov, R | 1 |
| Kameyama, T; Ukai, M | 1 |
| Frenk, H; Mayer, DJ; Watkins, LR | 1 |
| Frenk, H; Mayer, DJ; Miller, J; Watkins, LR | 2 |
| Brown, DR; Miller, RJ | 1 |
| Fujita, N; Inoki, R; Nakahiro, M; Saito, K | 1 |
| Kinscheck, IB; Mayer, DJ; Watkins, LR | 1 |
| Peets, JM; Pomeranz, B; Power, C | 1 |
| de Groat, WC; Hisamitsu, T | 1 |
| Algeri, S; De Simoni, MG; Plaznik, A | 1 |
| Balderrama, N; Maldonado, H; Miralto, A; Núñez, J | 1 |
| Chéramy, A; Chesselet, MF; Desban, M; Glowinski, J; Lubetzki, C; Reisine, TD | 1 |
| Algeri, S; De Simoni, MG; Guardabasso, V; Misterek, K | 1 |
| Brady, LS; Holtzman, SG | 2 |
| Macdonald, RL; Werz, MA | 1 |
| Chéramy, A; Chesselet, MF; Glowinski, J; Reisine, TD | 1 |
| Coy, DH; Dunlap, WP; Harston, CT; Spirtes, MA | 1 |
| Fascher, E; Pryor, SC | 1 |
| Chakrabarti, S; Law, PY; Loh, HH | 1 |
| Bilfinger, TV; Fimiani, C; Mattocks, D; Rialas, CM; Salzet, M; Stefano, GB | 1 |
| Fukunaga, Y; Inoue, N; Kishioka, S; Miyamoto, M; Yamamoto, H | 1 |
| Barson, JR; Hoebel, BG; Leibowitz, SF; Rada, P | 1 |
| Barson, JR; Carr, AJ; Hoebel, BG; Leibowitz, SF; Rada, P; Sobhani, NC; Soun, JE | 1 |
73 other study(ies) available for enkephalinamide-met, ala(2)- and morphine
| Article | Year |
|---|---|
[Monoaminergic modulation of the analgesia induced in rats by (D-Ala2)-met-enkephalinamide (DADA)].
Topics: Analgesics; Animals; Biogenic Amines; Drug Interactions; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Monoamine Oxidase Inhibitors; Morphine; Rats | 1979 |
Effects of oxymorphindole on morphine induced-antinociception in mice and rats.
Topics: Analgesics; Animals; Dose-Response Relationship, Drug; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Mice; Morphine; Morpholines; Rats; Receptors, Opioid; Receptors, Opioid, delta | 1990 |
An in vitro study on the hippocampal epileptogenic properties of enkephalins and enkephalinase inhibitors in rats.
Topics: Animals; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Epilepsy; Hippocampus; In Vitro Techniques; Male; Morphine; Neprilysin; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, mu | 1991 |
Hypothalamic opioids and the acute-phase glycoprotein response in guinea pigs.
Topics: Acute-Phase Proteins; Animals; Blood Proteins; Dynorphins; Endorphins; Enkephalin, Methionine; Fever; Glycoproteins; Guinea Pigs; Hypothalamus; Interleukin-1; Lipopolysaccharides; Male; Morphine; Temperature; Time Factors | 1985 |
Effects of opioids and opioid peptide on the release of substance P-like material induced by tooth pulp stimulation in the trigeminal nucleus caudalis of the rabbit.
Topics: Animals; Dental Pulp; Electric Stimulation; Enkephalin, Methionine; Male; Morphine; Naloxone; Pain; Rabbits; Substance P; Trigeminal Nuclei | 1986 |
Enkephalin modulation of neural transmission in the cat stellate ganglion: pharmacological actions of exogenous opiates.
Topics: (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride; Animals; Cats; Dimethylphenylpiperazinium Iodide; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Female; Ganglia, Sympathetic; Heart Rate; Histamine; Male; Morphine; Synaptic Transmission | 1986 |
Antidiarrheal properties of supraspinal mu and delta and peripheral mu, delta and kappa opioid receptors: inhibition of diarrhea without constipation.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Antidiarrheals; Constipation; Dose-Response Relationship, Drug; Endorphins; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Methionine; Enkephalins; Gastrointestinal Motility; Injections, Intraventricular; Male; Mice; Mice, Inbred ICR; Morphine; Pyrrolidines; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu | 1989 |
Kappa-opioid agonists do not inhibit adenylate cyclase.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Adenylyl Cyclase Inhibitors; Animals; Benzeneacetamides; Benzomorphans; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Methionine; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Levorphanol; Morphine; Naloxone; Pentazocine; Pyrrolidines; Rana catesbeiana; Receptors, Opioid; Receptors, Opioid, kappa; Sodium Chloride | 1989 |
Morphine-like activity of substituted amides & imides of [D-Ala2, Met5]-enkephalin.
Topics: Amides; Enkephalin, Methionine; Imides; Morphine; Pain Measurement; Structure-Activity Relationship | 1989 |
Antiaversive properties of opioids in the conditioned taste aversion test in the rat.
Topics: Animals; Avoidance Learning; Conditioning, Classical; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Female; Fentanyl; Male; Methadone; Morphine; Narcotics; Rats; Rats, Inbred Strains; Receptors, Opioid; Taste | 1987 |
Hypothalamo-pituitary-interrenal responses to opioid substances in the trout. II. Effects of morphine and D-Ala2, Met5-enkephalinamide on plasma cortisol titres in vivo.
Topics: Adrenocorticotropic Hormone; Aging; Animals; Corticotropin-Releasing Hormone; Enkephalin, Methionine; Hydrocortisone; Hypothalamus; Interrenal Gland; Morphine; Naloxone; Pituitary Gland, Anterior; Salmonidae; Time Factors; Trout | 1987 |
Effects of the desensitization by morphine of the opiate-dependent adenylate cyclase system in the rat striatum on the activity of the inhibitory regulatory G protein.
Topics: Adenylyl Cyclases; Animals; Corpus Striatum; Enkephalin, Methionine; GTP Phosphohydrolases; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Male; Morphine; Rats; Rats, Inbred Strains; Receptors, Opioid; Thionucleotides | 1988 |
Monoclonal antibody to enkephalins with binding characteristics similar to opiate receptor.
Topics: alpha-Endorphin; Animals; Antibodies, Monoclonal; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Mice; Morphine; Naloxone; Receptors, Opioid | 1985 |
Intestinal effect and analgesia: evidence for different involvement of opioid receptor subtypes in periaqueductal gray matter.
Topics: Analgesia; Animals; beta-Endorphin; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Dynorphins; Endorphins; Enkephalin, Methionine; Female; Gastrointestinal Motility; Injections; Male; Morphine; Muscle, Smooth; Periaqueductal Gray; Rats; Rats, Inbred Strains; Receptors, Opioid | 1986 |
Morphine inhibition of calcium fluxes, neurotransmitter release and protein and lipid phosphorylation in brain slices and synaptosomes.
Topics: Adenylyl Cyclase Inhibitors; Amino Acids; Animals; Brain; Calcium; Cyclic AMP; Enkephalin, Methionine; Female; Guanosine Triphosphate; In Vitro Techniques; Lipid Metabolism; Morphine; Nerve Tissue Proteins; Neurotransmitter Agents; Phosphorylation; Rats; Rats, Inbred Strains; Synaptosomes | 1986 |
[Peripheral analgesic actions of opioid peptides and morphine analogues].
Topics: Analgesics, Opioid; Animals; Cyclazocine; Dynorphins; Enkephalin, Methionine; Ethylketocyclazocine; Levallorphan; Lidocaine; Male; Mice; Morphine; Naloxone; Pain; Peptide Fragments | 1986 |
A behavioral role for enkephalins in regulating locomotor activity in the insect Leucophaea maderae: evidence for high affinity kappa-like opioid binding sites.
Topics: Animals; Enkephalin, Methionine; Enkephalins; Morphine; Motor Activity; Orthoptera; Receptors, Opioid; Receptors, Opioid, kappa | 1986 |
Opioid activity of lefetamine.
Topics: Anesthetics, Local; Animals; Binding, Competitive; Brain; Cyclazocine; Enkephalin, Methionine; Ethylketocyclazocine; Lethal Dose 50; Male; Methadone; Mice; Morphine; Naloxone; Phenethylamines; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid | 1985 |
[Opiate regulation of cyclic AMP levels in sympathetic ganglia in mammals].
Topics: Animals; Cyclic AMP; Dinoprostone; Enkephalin, Methionine; Ganglia, Sympathetic; Guinea Pigs; Morphine; Naloxone; Narcotics; Prostaglandins E; Rabbits; Rats; Rats, Inbred Strains | 1985 |
An assessment of the role of opioid receptors in the response to cannabimimetic drugs.
Topics: Adenylyl Cyclase Inhibitors; Animals; Cannabinoids; Cell Line; Dronabinol; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; Morphine; Naltrexone; Neuroblastoma; Neurons; Receptors, Opioid; Receptors, Opioid, delta | 1986 |
The adenylate cyclase rebound response to naloxone in the NG108-15 cells. Effects of etorphine and other opiates.
Topics: Adenylyl Cyclases; Alprostadil; Cell Line; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; Glioma; Morphinans; Morphine; Naloxone; Neuroblastoma; Receptors, Opioid | 1986 |
Enhanced prostaglandin E2 and thromboxane B2 release from resident peritoneal macrophages isolated from morphine-dependent rats.
Topics: 6-Ketoprostaglandin F1 alpha; Animals; Arachidonic Acid; Arachidonic Acids; Cells, Cultured; Cyclic AMP; Dinoprostone; Enkephalin, Methionine; Glucuronidase; L-Lactate Dehydrogenase; Macrophages; Male; Morphine; Morphine Dependence; Peritoneal Cavity; Prostaglandins E; Rats; Rats, Inbred Strains; Thromboxane B2 | 1987 |
Multiple brain sites sensitive to feeding stimulation by opioid agonists: a cannula-mapping study.
Topics: Animals; Benzomorphans; Brain; Brain Mapping; Dose-Response Relationship, Drug; Enkephalin, Methionine; Feeding Behavior; Male; Morphinans; Morphine; Rats; Rats, Inbred Strains; Time Factors | 1988 |
Interaction between opioid agonists or naloxone and 5-HTP on feeding behavior in food-deprived rats.
Topics: 5-Hydroxytryptophan; Animals; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Drug Interactions; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Feeding Behavior; Food Deprivation; Male; Morphine; Naloxone; Narcotics; Rats; Rats, Inbred Strains | 1988 |
Chronic exposure to opiate agonists increases proenkephalin biosynthesis in NG108 cells.
Topics: Animals; Cell Line; Colforsin; Enkephalin, Methionine; Enkephalins; Etorphine; Genes; Glioma; Hybrid Cells; Morphinans; Morphine; Naloxone; Neuroblastoma; Protein Precursors; RNA, Messenger; Transcription, Genetic | 1988 |
Seasonal difference in thermoregulatory responses to opiates in a mammalian hibernator.
Topics: Animals; Body Temperature Regulation; Enkephalin, Methionine; Female; Hibernation; Injections, Intraventricular; Morphine; Naloxone; Oxygen Consumption; Sciuridae; Seasons | 1987 |
Effects of two enkephalin analogues, morphine sulphate, dopamine and naloxone on prolactin secretion from rat anterior pituitary glands in vitro.
Topics: Animals; Depression, Chemical; Dopamine; Dose-Response Relationship, Drug; Enkephalin, Leucine; Enkephalin, Methionine; Female; Morphine; Naloxone; Narcotics; Organ Culture Techniques; Perfusion; Pituitary Gland, Anterior; Prolactin; Rats; Rats, Inbred Strains; Time Factors | 1986 |
Effects of superfusion of morphine and enkephalins on the activity of single units in the spinal trigeminal nucleus and cuneate nucleus of cat.
Topics: Action Potentials; Animals; Cats; Electrophysiology; Enkephalin, Methionine; Enkephalins; Female; Male; Medulla Oblongata; Morphine; Naloxone; Trigeminal Nucleus, Spinal | 1986 |
Neuronal sensitivity to opiate and opioid peptides in the bed nucleus of the stria terminalis. Effects of chronic treatment with morphine.
Topics: Amygdala; Animals; Dihydromorphine; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Evoked Potentials; Guinea Pigs; Hypothalamus, Middle; Male; Morphine; Neural Pathways; Neurons; Norepinephrine; Receptors, Opioid; Synaptic Transmission | 1984 |
Opioid control of the ruminant stomach motility: functional importance of mu, kappa and delta receptors.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Cyclazocine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Ethylketocyclazocine; Fentanyl; Gastrointestinal Motility; Morphine; Pyrrolidines; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Sheep; Stomach | 1984 |
Circannual variation in opioid receptor sensitivity in mouse vas deferens.
Topics: Animals; Circadian Rhythm; Electric Stimulation; Enkephalin, Methionine; In Vitro Techniques; Isometric Contraction; Male; Mice; Mice, Inbred ICR; Morphine; Receptors, Opioid; Seasons; Vas Deferens | 1984 |
Noradrenergic terminal excitability: effects of opioids.
Topics: Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Methionine; Enkephalins; Frontal Lobe; Locus Coeruleus; Male; Morphine; Naloxone; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid | 1982 |
Methionine oxidation enhances opioid activity of an enkephalin analog.
Topics: Analgesics, Opioid; Animals; Enkephalin, Methionine; Male; Methionine; Microinjections; Morphine; Oxidation-Reduction; Rats; Rats, Inbred Strains; Structure-Activity Relationship | 1983 |
[D-Ala2,D-Met5NH2]-enkephalin inhibits acetylcholine release from the submucosal plexus of rat colon.
Topics: Acetylcholine; Animals; Colon; Enkephalin, Methionine; In Vitro Techniques; Intestinal Mucosa; Morphine; Naloxone; Rats | 1983 |
Actions of opiates, substance P, and serotonin on the excitability of primary afferent terminals and observations on interneuronal activity in the neonatal rat's dorsal horn in vitro.
Topics: Afferent Pathways; Animals; Culture Techniques; Dose-Response Relationship, Drug; Enkephalin, Methionine; Evoked Potentials; gamma-Aminobutyric Acid; Ganglia, Spinal; Interneurons; Morphine; Naloxone; Rats; Serotonin; Spinal Cord; Spinal Nerve Roots; Substance P; Synaptic Transmission | 1983 |
Presence of opiate receptors on striatal serotoninergic nerve terminals.
Topics: Animals; Corpus Striatum; Dopamine; Enkephalin, Methionine; Fenfluramine; Hydroxyindoleacetic Acid; Male; Morphine; Naloxone; Nerve Degeneration; Neurons; Rats; Rats, Inbred Strains; Receptors, Opioid; Serotonin | 1983 |
Oxymorphazone: a long-acting opiate analgesic.
Topics: Analgesia; Animals; Brain; Dose-Response Relationship, Drug; Drug Tolerance; Enkephalin, Methionine; Hydromorphone; Injections, Intraventricular; Morphine; Naloxone; Oxymorphone; Rats; Receptors, Opioid; Time Factors | 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 study on the effect of morphine and the opioid-like peptides in the vas deferens of rodents: species and strain differences, evidence for multiple opiate receptors.
Topics: Animals; beta-Endorphin; Endorphins; Enkephalin, Methionine; Enkephalins; Guinea Pigs; Male; Mice; Mice, Inbred ICR; Morphine; Morphine Derivatives; Peptides; Rats; Receptors, Opioid; Species Specificity; Vas Deferens | 1981 |
Seasonal variation in the apparent number of binding sites for 3H-opioid agonists and antagonists.
Topics: Animals; Binding Sites; Brain; Dihydromorphine; Endorphins; Enkephalin, Methionine; Enkephalins; Female; Kinetics; Male; Mice; Morphinans; Morphine; Naloxone; Naltrexone; Receptors, Opioid; Seasons | 1981 |
Classification of multiple morphine and enkephalin binding sites in the central nervous system.
Topics: Animals; Binding, Competitive; Brain; Cell Membrane; Endorphins; Enkephalin, Methionine; Enkephalins; Kinetics; Morphine; Naloxone; Rats; Receptors, Opioid; Structure-Activity Relationship | 1981 |
A quantitative analysis of the shaking behavior induced in rats by beta-endorphin and [D-Ala2, Met5]enkephalinamide.
Topics: Animals; Behavior, Animal; beta-Endorphin; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Morphine; Naloxone; Rats; Rats, Inbred Strains | 1982 |
Morphine-induced hyperthermia: lack of cross-tolerance with enkephalin analogs.
Topics: Animals; Body Temperature Regulation; Cats; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Dose-Response Relationship, Drug; Drug Tolerance; Endorphins; Enkephalin, Methionine; Enkephalins; Morphine; Naloxone; Pentazocine; Receptors, Opioid | 1982 |
Calcium-opiate antagonism in the periaqueductal grey (PGA) region.
Topics: Animals; beta-Endorphin; Calcium; Cerebral Aqueduct; Endorphins; Enkephalin, Methionine; Enkephalins; Male; Morphine; Nociceptors; Rats; Rats, Inbred Strains | 1981 |
Distribution of radioactivity in the spinal cord after intracerebroventricular and intravenous injection of radiolabeled opioid peptides in mice.
Topics: Analgesics; Animals; beta-Endorphin; Brain; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Injections, Intravenous; Injections, Intraventricular; Male; Mice; Mice, Inbred ICR; Morphine; Muscles; Spinal Cord | 1982 |
Opioids increase laryngeal resistance and motoneuron activity in the recurrent laryngeal nerve.
Topics: Animals; Biguanides; Chemoreceptor Cells; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Laryngeal Nerves; Larynx; Male; Morphine; Motor Neurons; Rats; Receptors, Opioid; Recurrent Laryngeal Nerve; Reflex | 1982 |
Modulation of dopamine release in rat striatal slices by delta opiate agonists.
Topics: Animals; Corpus Striatum; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; In Vitro Techniques; Male; Morphine; Naloxone; Narcotics; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Tetrodotoxin | 1982 |
Down regulation of enkephalin (delta) receptors. Demonstration in membrane-bound and solubilized receptors.
Topics: Alkaloids; Animals; Drug Tolerance; Enkephalin, Leucine; Enkephalin, Methionine; Enkephalins; Etorphine; Glioma; Hybrid Cells; In Vitro Techniques; Morphine; Neuroblastoma; Rats; Receptors, Opioid; Solubility | 1982 |
Multi-dimensional analyses of behavior in mice treated with morphine, endorphins and [des-tyrosine1]-gamma-endorphin.
Topics: Animals; Behavior, Animal; beta-Endorphin; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Injections, Intraventricular; Male; Mice; Morphine; Naltrexone; Peptide Fragments | 1983 |
Differential behavioral effects induced by intrathecal microinjection of opiates: comparison of convulsive and cataleptic effects produced by morphine, methadone, and D-Ala2-methionine-enkephalinamide.
Topics: Animals; Arousal; Behavior, Animal; Cerebral Cortex; Dose-Response Relationship, Drug; Electroencephalography; Enkephalin, Methionine; Evoked Potentials; Injections, Spinal; Male; Methadone; Morphine; Motor Activity; Pentylenetetrazole; Rats; Rats, Inbred Strains; Receptors, Opioid; Seizures; Spinal Cord | 1984 |
Cataleptic effects of opiates following intrathecal administration.
Topics: Animals; Arousal; Dose-Response Relationship, Drug; Enkephalin, Methionine; Hindlimb; Injections, Spinal; Male; Methadone; Morphine; Motor Activity; Rats; Rats, Inbred Strains; Reaction Time; Receptors, Opioid; Spinal Cord | 1984 |
Nonspecific convulsions are induced by morphine but not D-Ala2-methionine-enkephalinamide at cortical sites.
Topics: Animals; Cerebral Cortex; Drug Tolerance; Electroencephalography; Enkephalin, Methionine; Evoked Potentials; Injections, Intraventricular; Male; Methadone; Morphine; Naltrexone; Rats; Rats, Inbred Strains; Receptors, Opioid; Seizures | 1984 |
Adrenergic mediation of the intestinal antisecretory action of opiates administered into the central nervous system.
Topics: Animals; Blood Pressure; Brain; Cholera Toxin; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hydrogen-Ion Concentration; In Vitro Techniques; Injections, Intraventricular; Intestinal Mucosa; Male; Morphine; Rats; Rats, Inbred Strains; Sympathetic Nervous System; Tyramine | 1984 |
Effects of morphine and (D-Ala, Met)-enkephalinamide on 45Ca-uptake to rat brain striatal slices.
Topics: Animals; Biological Transport, Active; Calcium; Corpus Striatum; Enkephalin, Methionine; In Vitro Techniques; Morphine; Potassium; Rats | 1984 |
Potentiation of opiate analgesia and apparent reversal of morphine tolerance by proglumide.
Topics: Analgesia; Animals; Brain; Dose-Response Relationship, Drug; Drug Synergism; Drug Tolerance; Endorphins; Enkephalin, Methionine; Glutamine; Humans; Injections, Spinal; Morphine; Proglumide; Rats; Spinal Cord | 1984 |
Long latency spinal cord dorsum potential; suppression by intrathecal morphine and enkephalin analog.
Topics: Analgesics; Animals; Disease Models, Animal; Drug Evaluation, Preclinical; Enkephalin, Methionine; Evoked Potentials; Injections, Spinal; Male; Morphine; Pain; Rats; Rats, Inbred Strains; Spinal Cord | 1984 |
The inhibitory effect of opioid peptides and morphine applied intrathecally and intracerebroventricularly on the micturition reflex in the cat.
Topics: Animals; Cats; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Female; Morphine; Naloxone; Oligopeptides; Reflex; Thiorphan; Tiopronin; Urination | 1984 |
The effect of opiate treatment on the postdecapitation reflex and monoamine metabolism in the rat spinal cord.
Topics: Animals; Biogenic Amines; Dopamine; Enkephalin, Methionine; Injections, Intraventricular; Male; Morphine; Rats; Reflex; Serotonin; Spinal Cord | 1983 |
The stinging response of the honeybee: effects of morphine, naloxone and some opioid peptides.
Topics: Animals; Bees; Behavior, Animal; Endorphins; Enkephalin, Leucine; Enkephalin, Methionine; Insect Bites and Stings; Morphine; Naloxone | 1983 |
Local and distal effects induced by unilateral striatal application of opiates in the absence or in the presence of naloxone on the release of dopamine in both caudate nuclei and substantiae nigrae of the cat.
Topics: Animals; Cats; Caudate Nucleus; Corpus Striatum; Dopamine; Enkephalin, Methionine; Female; Fentanyl; Functional Laterality; Male; Morphine; Naloxone; Narcotics; Structure-Activity Relationship; Substantia Nigra | 1983 |
Similarities and differences between D-ALA2 MET5 enkephalin amide and morphine in the induction of tolerance to their effects on catalepsy and on dopamine metabolism in the rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain; Catalepsy; Corpus Striatum; Dopamine; Drug Tolerance; Enkephalin, Methionine; Humans; Limbic System; Male; Morphine; Rats; Substantia Nigra | 1982 |
Effects of intraventricular morphine and enkephalins on locomotor activity in nondependent, morphine-dependent and postdependent rats.
Topics: Animals; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Humans; Male; Morphine; Morphine Dependence; Motor Activity; Naloxone; Rats; Time Factors | 1981 |
Depression of learned thermoregulatory behavior by central injection of opioids in cats.
Topics: Animals; Avoidance Learning; Body Temperature Regulation; Cats; Conditioning, Operant; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Injections, Intraventricular; Morphine; Motor Activity; Pentazocine | 1982 |
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 |
Effects of intraventricular morphine and enkephalins on schedule-controlled behavior in nondependent, morphine-dependent and postdependent rats.
Topics: Animals; Conditioning, Operant; Dose-Response Relationship, Drug; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Humans; Injections, Intraventricular; Male; Morphine; Morphine Dependence; Rats; Rats, Inbred Strains; Substance Withdrawal Syndrome | 1981 |
Morphine and delta-opiate agonists locally stimulate in vivo dopamine release in cat caudate nucleus.
Topics: Animals; Cats; Caudate Nucleus; Dopamine; Endorphins; Enkephalin, Methionine; Enkephalins; Morphine; Naloxone | 1981 |
Naloxone-reversible effects of d-Ala2-Met5-enkephalinamide-induced behavioral activity in rats.
Topics: Animals; Behavior, Animal; Dose-Response Relationship, Drug; Enkephalin, Methionine; Enkephalins; Male; Morphine; Motor Activity; Naloxone; Rats | 1980 |
The effects of opiates and opioid neuropeptides on mosquito hemocytes.
Topics: Animals; Cell Size; Culex; Enkephalin, Methionine; Glycopeptides; Hemocytes; In Vitro Techniques; Morphine; Narcotics; Neprilysin; Opioid Peptides; Protease Inhibitors | 1995 |
Distinct differences between morphine- and [D-Ala2,N-MePhe4,Gly-ol5]-enkephalin-mu-opioid receptor complexes demonstrated by cyclic AMP-dependent protein kinase phosphorylation.
Topics: Analgesics, Opioid; Antibody Specificity; Carbazoles; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Enzyme Inhibitors; Indoles; Morphine; Neuroblastoma; Neurons; Phosphorylation; Precipitin Tests; Pyrroles; Receptors, Opioid, mu; Tumor Cells, Cultured | 1998 |
Macrophage behavior associated with acute and chronic exposure to HIV GP120, morphine and anandamide: endothelial implications.
Topics: Analysis of Variance; Arachidonic Acids; Cannabinoids; Cell Movement; Chemotaxis; Disease Susceptibility; Endocannabinoids; Enkephalin, Methionine; HIV Envelope Protein gp120; HIV Infections; Humans; In Vitro Techniques; Interleukin-1; Macrophages; Morphine; Narcotics; Nitric Oxide; Penicillamine; Polyunsaturated Alkamides | 1998 |
Effects of peptidase inhibitors, [D-Ala2, Met5]-enkephalinamide and antiserum to methionine-enkephalin microinjected into the caudal periaqueductal gray on morphine withdrawal in rats.
Topics: Animals; Enkephalin, Methionine; Enkephalins; Immune Sera; Male; Microinjections; Morphine; Morphine Dependence; Naloxone; Periaqueductal Gray; Protease Inhibitors; Protein Precursors; Rats; Rats, Sprague-Dawley; RNA, Messenger; Substance Withdrawal Syndrome | 1998 |
Opioids in the hypothalamus control dopamine and acetylcholine levels in the nucleus accumbens.
Topics: 3,4-Dihydroxyphenylacetic Acid; Acetylcholine; Analgesics, Opioid; Animals; Dopamine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Homovanillic Acid; Male; Microdialysis; Microinjections; Morphine; Naloxone; Narcotic Antagonists; Neural Pathways; Nucleus Accumbens; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley | 2010 |
Opioids in the hypothalamic paraventricular nucleus stimulate ethanol intake.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Alcohol Drinking; Analgesics, Opioid; Animals; Central Nervous System Depressants; Drinking; Eating; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Methionine; Ethanol; Male; Microinjections; Morphine; Naloxone; Narcotic Antagonists; Narcotics; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley; Receptors, Opioid; Stimulation, Chemical | 2010 |