enkephalin, leucine has been researched along with enkephalinamide-leu, ala(2)- in 52 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 43 (82.69) | 18.7374 |
| 1990's | 8 (15.38) | 18.2507 |
| 2000's | 1 (1.92) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Childers, SR; Fleming, L; Konkoy, C; Marckel, D; Pacheco, M; Sexton, T; Ward, S | 1 |
| Bugajski, J; Fogel, WA; Turon, M | 1 |
| Benyhe, S; Borsodi, A; Varga, E; Wollemann, M | 1 |
| Green, IC; Khawaja, XZ; Thorpe, JR; Titheradge, MA | 1 |
| Higashijima, T; Milon, A; Miyazawa, T | 1 |
| Botta, M; Ceccarelli, S; De Angelis, F; Nicoletti, R | 1 |
| Zoloev, GK | 1 |
| Beaumont, A; Brouet, JC; Roques, BP | 1 |
| Kosterlitz, HW; La Regina, A; Petrillo, P; Robson, LE; Sbacchi, M; Tavani, A | 1 |
| Grehn, L; Herrera-Marschitz, M; Terenius, L; Ungerstedt, U | 1 |
| Fujioka, T; Inoue, F; Kuriyama, M | 1 |
| Dhingra, MM; Saran, A | 1 |
| Petkov, VD; Radomirov, R; Venkova, K | 2 |
| Castiglione-Morelli, MA; Pastore, A; Tancredi, T; Temussi, PA | 1 |
| Fujioka, T; Inoue, F; Kuriyama, M; Sumita, S | 1 |
| Belcheva, M; Csanady, G; Medzihradszky, K; Szucs, M; Varga, E; Wollemann, M | 1 |
| Corti, V; Ledda, F; Mantelli, L | 1 |
| Keith, RA; Salama, AI | 1 |
| Krumins, SA; Rodbard, D | 1 |
| Burke, TR; Costa, T; Cruciani, RA; Jacobson, AE; Krumins, SA; Lutz, RA; Rice, KC; Rodbard, D | 1 |
| Berg, MJ; Elliott, RL; Marks, N; Portoghese, PS | 1 |
| Cruciani, RA; Lutz, RA; Munson, PJ; Rodbard, D | 1 |
| Davson, H; Mitrovic, DM; Segal, MB; Zlokovic, BV | 1 |
| Hanley, DF; Kirsch, JR; Traystman, RJ; Wilson, DA | 1 |
| Ofitserov, VI; Sabirov, AN; Samukov, VV; Shval'e, AF | 1 |
| Chai, SH; Han, JS; Tang, J | 1 |
| Bueno, L; Fargeas, MJ; Fioramonti, J; Hondé, C; Primi, MP | 1 |
| Saunders, WS; Thornhill, JA | 1 |
| Chung, CT; Hoffman, PL; Tabakoff, B | 1 |
| Pert, CB; Rothman, RB; Schumacher, UK | 1 |
| Franklin, PH; Hoss, W | 1 |
| Banay-Schwartz, M; Lajtha, A; Manigault, I; Wajda, IJ | 1 |
| Audigier, Y; Cros, J; Mazarguil, H; Morgat, JL; Roy, J | 1 |
| Sapru, HN; Willette, RN | 1 |
| Krieger, AJ; Sapru, HN; Willette, RN | 1 |
| Richard, JW; Sanschagrin, D; Thakur, M; Wood, PL | 1 |
| Burks, TF; Galligan, JJ; Gee, K; Hruby, VJ; Hurst, R; Mosberg, HI; Yamamura, HI | 1 |
| Garzón, J; Lee, NM; Sánchez-Blázquez, P | 1 |
| Hom, DS; Law, PY; Loh, HH | 1 |
| Goodman, RR; Moskowitz, AS | 1 |
| Duggan, AW; Zhao, ZQ | 1 |
| Fujioka, T; Hayashi, Y; Kanaoka, Y; Kangawa, K; Matsunaga, T; Matsuo, H; Nakayama, H | 1 |
| de Groat, WC; Hisamitsu, T | 1 |
| Go, VL; Micevychi, PE; Yaksh, TL | 1 |
| Adams, N; Arnold, J; Dubois, A; Shea-Donohue, PT | 1 |
| Castellano, C; Filibeck, U; Melchiorri, P; Oliverio, A; Puglisi-Allegra, S | 1 |
| Brady, LS; Holtzman, SG | 1 |
| Andersson, LI; Mosbach, K; Müller, R; Vlatakis, G | 1 |
| Carpenter, DO; Elekes, K; Kemenes, G; Leung, M; Rózsa, KS; Salánki, J; Stefano, G | 1 |
| Billington, D; Mackinnon, KL; Zuzel, KA | 1 |
| Brovkovych, V; Erdös, EG; Jackman, HL; Marcic, BM; Massad, MG; Sekosan, M; Tan, F | 1 |
52 other study(ies) available for enkephalin, leucine and enkephalinamide-leu, ala(2)-
| Article | Year |
|---|---|
Opioid and cannabinoid receptor inhibition of adenylyl cyclase in brain.
Topics: Adenylyl Cyclase Inhibitors; Adenylyl Imidodiphosphate; Analgesics; Animals; Brain; Cannabinoids; Cells, Cultured; Colforsin; Cyclic AMP; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; Male; Neurons; Protein Precursors; Rats; Rats, Inbred Strains; Receptors, Cannabinoid; Receptors, Drug; Receptors, Opioid; RNA, Messenger | 1992 |
Alpha-fluoromethylhistidine decreases the Leu-enkephalinamide- and morphine-induced corticosterone response in rats.
Topics: Animals; Body Temperature; Brain; Corticosterone; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Histamine Release; Histidine Decarboxylase; Male; Methylhistidines; Morphine; Pituitary-Adrenal System; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu | 1991 |
The occurrence of different kappa opioid receptors (K1 and K2) in frog (Rana esculenta) brain membranes.
Topics: Animals; Binding Sites; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine-2-Alanine; Enkephalins; Ethylketocyclazocine; Ligands; Morphinans; Rana esculenta; Receptors, Opioid; Receptors, Opioid, kappa | 1990 |
The occurrence and receptor specificity of endogenous opioid peptides within the pancreas and liver of the rat. Comparison with brain.
Topics: Animals; beta-Endorphin; Brain; Dynorphins; Endorphins; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Female; Immunohistochemistry; Liver; Male; Pancreas; Radioimmunoassay; Radioligand Assay; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu | 1990 |
Transferred nuclear Overhauser effect analyses of membrane-bound enkephalin analogues by 1H nuclear magnetic resonance: correlation between activities and membrane-bound conformations.
Topics: Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Hydrogen-Ion Concentration; Lipid Metabolism; Liposomes; Magnetic Resonance Spectroscopy; Membranes; Phospholipids; Protein Binding; Protein Conformation; Protons; Spin Labels; Structure-Activity Relationship; Time Factors | 1990 |
Peptide sequencing by using a combination of partial acid hydrolysis and fast-atom-bombardment mass spectrometry.
Topics: Amino Acid Sequence; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Hydrochloric Acid; Hydrolysis; Mass Spectrometry; Peptides; Substance P | 1986 |
[Function of the endogenous opioid system in hypoxic hypoxia].
Topics: Adrenal Glands; Animals; beta-Endorphin; Brain; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hypoxia; Lactates; Male; Mice; Rats; Rats, Inbred Strains | 1989 |
Neutral endopeptidase 24.11 and angiotensin converting enzyme like activity in CALLA positive and CALLA negative lymphoid cells.
Topics: Animals; Antigens, Differentiation; Antigens, Neoplasm; Antigens, Surface; B-Lymphocytes; Brain; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Glycine; Humans; Hydroxylamines; Leukemia, Lymphocytic, Chronic, B-Cell; Leukemia, Lymphoid; Lymphocytes; Mice; Neprilysin; Peptidyl-Dipeptidase A; T-Lymphocytes; Tumor Cells, Cultured | 1989 |
Regional variations in binding capacities at mu-, delta- and kappa-opioid sites in membrane suspensions from rabbit brain.
Topics: Analgesics; Animals; Benzomorphans; Binding, Competitive; Body Weight; Brain Chemistry; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; In Vitro Techniques; Male; Membranes; Nerve Tissue Proteins; Rabbits; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu | 1989 |
Rotational behaviour produced by intranigral injections of bovine and human beta-casomorphins in rats.
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Cattle; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Guinea Pigs; Humans; Ileum; In Vitro Techniques; Injections; Male; Mitochondria; Morphine; Muscle, Smooth; Pyrrolidines; Rats; Rats, Inbred Strains; Receptors, Opioid; Rotation; Stereotyped Behavior; Substantia Nigra | 1989 |
Affinity resins for the purification of opioid-binding materials.
Topics: Animals; Brain; Chemical Phenomena; Chemistry; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; In Vitro Techniques; Narcotics; Rats; Resins, Plant | 1989 |
Two gamma-bends in the backbone conformation of [D-Ala2]-leucine enkephalin in solution.
Topics: Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Magnetic Resonance Spectroscopy; Protein Conformation; Solutions | 1989 |
Effects of structurally different (Leu5) enkephalinamides on electrically-evoked contractions of guinea pig ileum.
Topics: Animals; Dose-Response Relationship, Drug; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Evaluation Studies as Topic; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Receptors, Opioid; Structure-Activity Relationship | 1987 |
Experimental attempt to simulate receptor site environment. A 500-MHz 1H nuclear magnetic resonance study of enkephalin amides.
Topics: Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hydrogen; Magnetic Resonance Spectroscopy; Models, Biological; Models, Molecular; Protein Conformation; Receptors, Opioid; Structure-Activity Relationship | 1987 |
Reconstitution of partially purified opioid receptors with a GTP-binding protein.
Topics: Animals; Binding, Competitive; Brain; Cattle; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Kinetics; Rats; Receptors, Opioid | 1988 |
Enkephalin photoaffinity probes: synthesis and binding properties.
Topics: Affinity Labels; Animals; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; Indicators and Reagents; Kinetics; Naloxone; Rats; Receptors, Opioid; Structure-Activity Relationship; Ultraviolet Rays | 1988 |
On the presence of opioid receptors in guinea-pig ventricular tissue.
Topics: Animals; Dynorphins; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Guinea Pigs; Heart; Hydroxydopamines; In Vitro Techniques; Myocardium; Naloxone; Narcotics; Norepinephrine; Oxidopamine; Peptide Fragments; Protease Inhibitors; Receptors, Opioid; Sympathetic Nervous System | 1987 |
Inhibition of presynaptic alpha-2-adrenoceptor and opioid receptor agonist responses in the rat vas deferens by chronic imipramine treatment.
Topics: Adrenergic alpha-Antagonists; Animals; Carbachol; Clonidine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Imipramine; In Vitro Techniques; Male; Muscle, Smooth; Norepinephrine; Parasympathomimetics; Phenylephrine; Rats; Rats, Inbred Strains; Receptors, Opioid; Serotonin; Vas Deferens | 1987 |
Comparative studies of the binding of dimeric and monomeric enkephalins to neuroblastoma-glioma NG108-15 cells.
Topics: Animals; Cell Line; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Glioma; Neuroblastoma; Receptors, Opioid; Tritium | 1985 |
Increased affinity of dimeric enkephalins is not dependent on receptor density.
Topics: Animals; Cell Line; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Glioma; Kinetics; Models, Neurological; Neuroblastoma; Receptors, Opioid; Receptors, Opioid, delta | 1985 |
Synthesis and biological evaluation of phosphonamidate peptide inhibitors of enkephalinase and angiotensin-converting enzyme.
Topics: Angiotensin-Converting Enzyme Inhibitors; Animals; Brain; Chemical Phenomena; Chemistry; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; Humans; Kidney; Neprilysin; Organophosphorus Compounds; Protease Inhibitors; Rats; Structure-Activity Relationship | 1985 |
Naloxonazine effects on the interaction of enkephalin analogs with mu-1, mu and delta opioid binding sites in rat brain membranes.
Topics: Animals; Binding, Competitive; Brain; Cell Membrane; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; Naloxone; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu | 1987 |
Unidirectional uptake of enkephalins at the blood-tissue interface of the blood-cerebrospinal fluid barrier: a saturable mechanism.
Topics: Animals; Bacitracin; Biological Transport; Carbon Radioisotopes; Choroid Plexus; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; In Vitro Techniques; Kinetics; Mannitol; Sheep; Tritium | 1988 |
Effect of centrally administered encephalinamides on regional cerebral blood flow in the dog.
Topics: Animals; Brain; Cerebrovascular Circulation; Cisterna Magna; Dogs; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Female; Injections; Male; Regional Blood Flow; Tissue Distribution | 1988 |
Effects of (D-Ala2,D-Leu5)enkephalinamide on isolated longitudinal muscle guinea pig and rat intestines.
Topics: Animals; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Guinea Pigs; In Vitro Techniques; Intestines; Male; Muscle Contraction; Muscle, Smooth; Rats; Rats, Inbred Strains; Species Specificity | 1987 |
[2-(4-Chlorophenyl)sulfonylethoxycarbonyl (Cps) amino-protecting group for the synthesis of peptides in a solution. Synthesis of [Leu]enkephalin and its [D-ala2]analog].
Topics: Amino Acids; Carboxylic Acids; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Indicators and Reagents; Mass Spectrometry | 1987 |
Antiopioid activity of the cardioexcitatory peptide in central modulation of cardiovascular functions.
Topics: Animals; Blood Pressure; Cardiovascular System; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Female; FMRFamide; Heart Rate; Injections, Intraventricular; Male; Naloxone; Nerve Tissue Proteins; Rats; Shock, Hemorrhagic | 1986 |
Central and peripheral control of gastrointestinal and colonic motility by endogenous opiates in conscious dogs.
Topics: Animals; Central Nervous System; Colon; Dogs; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Gastrointestinal Motility; Peripheral Nerves | 1985 |
No inotropic action of enkephalins or enkephalin derivatives on electrically-stimulated atria isolated from lean and obese rats.
Topics: Animals; Atrial Function; Carbachol; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Norepinephrine; Obesity; Rats; Rats, Inbred Strains; Rats, Zucker; Stimulation, Chemical | 1985 |
Effects of ethanol, temperature, and endogenous regulatory factors on the characteristics of striatal opiate receptors.
Topics: Animals; Corpus Striatum; Dihydromorphine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Ethanol; Guanosine Triphosphate; Male; Mice; Mice, Inbred C57BL; Receptors, Opioid; Sodium; Temperature | 1984 |
Effect of beta-FNA on opiate delta receptor binding.
Topics: Animals; Brain; Cell Membrane; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Naloxone; Naltrexone; Oligopeptides; Protein Conformation; Rats; Receptors, Opioid | 1984 |
Opiates stimulate low Km GTPase in brain.
Topics: Adenylyl Cyclase Inhibitors; Animals; Brain; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Etorphine; GTP Phosphohydrolases; Guanosine Triphosphate; Male; Naloxone; Phosphoric Monoester Hydrolases; Rats; Rats, Inbred Strains; Tissue Distribution | 1984 |
Effect of lithium and sodium ions on opiate- and dopamine-receptor binding.
Topics: Animals; Cerebral Cortex; Corpus Striatum; Dihydromorphine; Enkephalin, Leucine-2-Alanine; Enkephalins; Lithium; Naloxone; Rats; Receptors, Dopamine; Receptors, Opioid; Sodium; Spiperone | 1981 |
Binding and metabolism studies with [3H](D-Ala2,Leu5)enkephalinamide and [3H](D-Ala2,Pro5)enkephalinamide: evidence for a selective interaction of (D-Ala2,Pro5)enkephalinamide with mu-receptors.
Topics: Animals; Binding, Competitive; Brain; Endopeptidases; Endorphins; Enkephalin, Leucine-2-Alanine; Enkephalins; Ileum; In Vitro Techniques; Kinetics; Male; Membranes; Mice; Narcotics; Neprilysin; Peptide Hydrolases; Receptors, Opioid; Receptors, Opioid, mu | 1981 |
Pulmonary opiate receptor activation evokes a cardiorespiratory reflex.
Topics: Animals; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Hemodynamics; Lung; Male; Myocardial Contraction; Peripheral Nerves; Rats; Rats, Inbred Strains; Receptors, Opioid; Reflex; Respiration; Time Factors | 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 |
Multiple opiate receptor affinities of kappa and agonist/antagonist analgesics: in vivo assessment.
Topics: 3,4-Dihydroxyphenylacetic Acid; Analgesia; Animals; Buprenorphine; Butorphanol; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Male; Rats; Rats, Inbred Strains; Receptors, Opioid; Stereoisomerism; Substrate Specificity | 1983 |
Bis-penicillamine enkephalins possess highly improved specificity toward delta opioid receptors.
Topics: Animals; Binding, Competitive; Biological Assay; Brain; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalins; Isomerism; Kinetics; Muscle Contraction; Naloxone; Oligopeptides; Rats; Receptors, Opioid; Receptors, Opioid, delta; Structure-Activity Relationship | 1983 |
Effect of human B-endorphin on the binding of different opiates to mouse brain membranes.
Topics: Animals; beta-Endorphin; Brain; Cell Membrane; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Humans; Kinetics; Mice; Receptors, Opioid | 1983 |
Down-regulation of opiate receptor in neuroblastoma x glioma NG108-15 hybrid cells. Chloroquine promotes accumulation of tritiated enkephalin in the lysosomes.
Topics: Animals; Cell Line; Chloroquine; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Glioma; Hybrid Cells; Kinetics; Lysosomes; Mice; Neuroblastoma; Rats; Receptors, Opioid | 1984 |
Light microscopic autoradiographic localization of mu and delta opioid binding sites in the mouse central nervous system.
Topics: Animals; Autoradiography; Binding, Competitive; Brain; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Female; Mice; Mice, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Tissue Distribution; Tritium | 1984 |
Microelectrophoretic administration of naloxone near motoneurones fails to reproduce the effects of systemic naloxone in anaesthetized cats.
Topics: Animals; Cats; Electric Stimulation; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Hindlimb; Membrane Potentials; Motor Neurons; Muscles; Naloxone; Neural Inhibition; Reflex, Stretch; Spinal Cord; Synaptic Transmission | 1984 |
A photoaffinity reagent to label the opiate receptors of guinea pig ileum and mouse vas deferens.
Topics: Affinity Labels; Animals; Azides; beta-Endorphin; Brain; Endorphins; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Guinea Pigs; Ileum; Male; Mice; Naloxone; Photochemistry; Receptors, Opioid; Vas Deferens | 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 |
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 |
Effects of Met-enkephalin and naloxone on gastric emptying and secretion in rhesus monkeys.
Topics: Animals; Dose-Response Relationship, Drug; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Gastric Emptying; Gastric Juice; Hydrogen-Ion Concentration; Macaca mulatta; Male; Naloxone | 1983 |
Behavioural data on dermorphins in mice.
Topics: Animals; Behavior, Animal; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Injections, Intravenous; Injections, Intraventricular; Male; Mice; Mice, Inbred C57BL; Motor Activity; Oligopeptides; Opioid Peptides; Reaction Time | 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 |
Mimics of the binding sites of opioid receptors obtained by molecular imprinting of enkephalin and morphine.
Topics: alpha-Endorphin; Amino Acid Sequence; Binding Sites; Binding, Competitive; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Enkephalins; Kinetics; Ligands; Models, Molecular; Molecular Sequence Data; Morphine; Oligopeptides; Receptors, Opioid | 1995 |
Opioid peptides in the nervous system of Aplysia: a combined biochemical, immunocytochemical, and electrophysiological study.
Topics: Analgesics, Opioid; Animals; Aplysia; Dose-Response Relationship, Drug; Electrophysiology; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Enkephalin, Methionine; Ganglia, Invertebrate; Immunohistochemistry; Membrane Potentials; Naloxone; Narcotic Antagonists; Neurons; Organ Specificity; Patch-Clamp Techniques; Receptors, Opioid | 1995 |
Processing of Leu-enkephalin by rat hepatocytes.
Topics: Animals; Biological Transport; Cells, Cultured; Enkephalin, Leucine; Enkephalin, Leucine-2-Alanine; Liver; Radioisotope Dilution Technique; Rats; Tritium | 1996 |
Angiotensin 1-9 and 1-7 release in human heart: role of cathepsin A.
Topics: Angiotensin I; Animals; Arachidonic Acid; Bradykinin; Carboxypeptidases; Cathepsin A; Cells, Cultured; CHO Cells; Cricetinae; Endothelium, Vascular; Enkephalin, Leucine-2-Alanine; Enkephalins; Heart Atria; Humans; Hydrogen-Ion Concentration; Immunohistochemistry; Myocardium; Nitric Oxide; Peptide Fragments; Peptide Hydrolases | 2002 |