naltrexone and guanosine 5'-o-(3-thiotriphosphate)

Topics: Animals; Binding, Competitive; Brain; Endorphins; Enkephalin, Leucine; Guanosine 5'-O-(3-Thiotriphosphate); Ligands; Male; Membranes; Naltrexone; Narcotic Antagonists; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Synaptosomes

Topics: Animals; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Enkephalins; Fatty Acids; Guanosine 5'-O-(3-Thiotriphosphate); Male; Naltrexone; Rats; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Stereoisomerism

Topics: Adenylyl Cyclases; Animals; Brain; Cell Membrane; Colforsin; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Enzyme Activation; Guanosine 5'-O-(3-Thiotriphosphate); Naltrexone; Rats; Receptors, Opioid, mu; Tumor Cells, Cultured; Up-Regulation

Topics: Affinity Labels; Animals; Autoradiography; Azides; Electrophoresis, Polyacrylamide Gel; Enkephalin, Leucine-2-Alanine; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Hippocampus; In Vitro Techniques; Indoles; Male; Membranes; Morphinans; Naltrexone; Rats; Rats, Sprague-Dawley

Topics: Adenylyl Cyclases; Analgesics; Animals; Baculoviridae; Binding, Competitive; Blotting, Western; Enkephalin, D-Penicillamine (2,5)-; Enkephalins; Female; Gene Expression; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Immunoblotting; Membrane Proteins; Mice; Naltrexone; Narcotic Antagonists; Ovary; Receptors, Opioid, delta; Recombinant Proteins; Spodoptera; Tritium; Viral Proteins

Topics: Analgesics; Animals; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalins; Glioma; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Hybrid Cells; Membrane Proteins; Mice; Naloxone; Naltrexone; Narcotic Antagonists; Narcotics; Neuroblastoma; Protein Binding; Rats; Receptors, Opioid, delta; Receptors, Opioid, mu; Signal Transduction; Sulfur Radioisotopes; Time Factors

Topics: Animals; Benzamides; CHO Cells; Cloning, Molecular; Cricetinae; Enkephalin, D-Penicillamine (2,5)-; Enkephalins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Naltrexone; Narcotic Antagonists; Piperazines; Quinolines; Receptors, Opioid, delta; Sulfur Radioisotopes

Topics: Animals; Brain; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Guanosine 5'-O-(3-Thiotriphosphate); Injections, Intraventricular; Male; Naltrexone; Narcotic Antagonists; Rats; Rats, Inbred F344; Receptors, Opioid, mu; Sulfur Radioisotopes

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Analgesics; Analgesics, Non-Narcotic; Animals; Autoradiography; Brain Chemistry; Cerebellum; Diencephalon; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalins; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Male; Medulla Oblongata; Mesencephalon; Naloxone; Naltrexone; Narcotic Antagonists; Nociceptin; Opioid Peptides; Pons; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Sulfur Radioisotopes; Telencephalon

Topics: Animals; Benzylidene Compounds; CHO Cells; Cricetinae; Dose-Response Relationship, Drug; Enkephalin, D-Penicillamine (2,5)-; Enkephalin, Leucine; Enkephalins; Guanosine 5'-O-(3-Thiotriphosphate); Mice; Naltrexone; Neuroblastoma; Rats; Receptors, Opioid, delta; Sodium

Topics: Adenosine Diphosphate Ribose; Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Animals; Catalysis; Cell Membrane; Enzyme Activation; GTP Phosphohydrolases; GTP-Binding Proteins; Guanine Nucleotides; Guanosine 5'-O-(3-Thiotriphosphate); Hydrolysis; Kinetics; Mice; Naltrexone; Narcotics; Neuroblastoma; Pertussis Toxin; Tumor Cells, Cultured; Virulence Factors, Bordetella

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Analgesics; Animals; Benzomorphans; Brain; Cell Membrane; Ethylketocyclazocine; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Kinetics; Naltrexone; Narcotic Antagonists; Rana esculenta; Receptors, Opioid, kappa

Topics: Acetylcholine; Animals; Binding, Competitive; Electric Stimulation; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Ileum; In Vitro Techniques; Male; Morphine; Muscle Contraction; Muscle, Smooth; Naloxone; Naltrexone; Narcotic Antagonists; Nerve Endings; Receptors, Opioid, mu; Tetrodotoxin

Topics: Analgesics, Opioid; Animals; Benzeneacetamides; Glioma; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Ligands; Naloxone; Naltrexone; Narcotic Antagonists; Pyrrolidines; Rats; Receptors, Opioid, kappa; Stereoisomerism; Transfection; Tritium; Tumor Cells, Cultured

Topics: Animals; Binding, Competitive; Brain; Guanosine 5'-O-(3-Thiotriphosphate); Ileum; In Vitro Techniques; Indoles; Ligands; Male; Mice; Mice, Inbred ICR; Muscle Contraction; Muscle, Smooth; Naltrexone; Narcotic Antagonists; Rabbits; Receptors, Opioid, delta; Vas Deferens

Topics: Amino Acid Substitution; Animals; Cell Membrane; COS Cells; Enkephalin, Leucine-2-Alanine; Guanosine 5'-O-(3-Thiotriphosphate); Ligands; Mice; Models, Molecular; Mutagenesis, Site-Directed; Naltrexone; Narcotic Antagonists; Protein Structure, Secondary; Receptors, Opioid, delta; Structure-Activity Relationship

Topics: Animals; Cell Line; Cell Membrane; Cholesterol Esters; Diprenorphine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Glioma; Guanosine 5'-O-(3-Thiotriphosphate); Membrane Fluidity; Nalbuphine; Naltrexone; Narcotic Antagonists; Narcotics; Neuroblastoma; Protein Conformation; Rats; Receptors, Opioid, mu; Sodium Chloride; Sufentanil; Tumor Cells, Cultured; Viscosity

Topics: Animals; Benzeneacetamides; Benzodiazepines; Brain; Caudate Nucleus; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; In Vitro Techniques; Inhibitory Concentration 50; Naltrexone; Oligopeptides; Peptide Fragments; Peptides; Pyrrolidines; Rats; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Somatostatin

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Atropine; Autoradiography; Baclofen; Binding, Competitive; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Diphosphate; Haloperidol; Immunohistochemistry; In Vitro Techniques; Male; Membranes; Mice; Mice, Inbred ICR; Naltrexone; Narcotic Antagonists; Nociceptin; Nociceptin Receptor; Opioid Peptides; Peptide Fragments; Propranolol; Receptors, Opioid; Somatostatin; Spinal Cord; Sulfur Radioisotopes; Yohimbine

Topics: Amino Acid Substitution; Animals; Calmodulin; Cell Line; Cell Membrane; Chickens; Egtazic Acid; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Kidney; Kinetics; Morphine; Mutagenesis, Site-Directed; Naloxone; Naltrexone; Narcotic Antagonists; Receptors, Opioid, mu; Recombinant Proteins; Transfection

Topics: Analgesics, Opioid; Animals; Binding, Competitive; Cerebral Cortex; Cinnamates; Guanosine 5'-O-(3-Thiotriphosphate); In Vitro Techniques; Male; Mice; Morphine; Morphine Derivatives; Naltrexone; Narcotic Antagonists; Pain Measurement; Radioligand Assay; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu

Topics: Analgesics, Opioid; Animals; Benzamides; Brain; Buprenorphine; Convulsants; Electric Stimulation; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Ileum; In Vitro Techniques; Male; Mice; Muscle Contraction; Muscle, Smooth; Naltrexone; Narcotic Antagonists; Pain Measurement; Piperazines; Radioligand Assay; Rats; Receptors, Opioid, delta; Receptors, Opioid, kappa; Seizures; Vas Deferens

Topics: Amino Acid Substitution; Animals; Benzamides; Benzomorphans; Binding Sites; Binding, Competitive; COS Cells; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Fentanyl; Guanosine 5'-O-(3-Thiotriphosphate); Ligands; Morphine; Mutation; Naloxone; Naltrexone; Narcotic Antagonists; Peptides; Piperazines; Protein Conformation; Radioligand Assay; Rats; Receptors, Opioid, mu; Signal Transduction; Sulfur Radioisotopes

Topics: Benzamides; Benzeneacetamides; Binding, Competitive; Cell Line; Cell Membrane; Dipeptides; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Isoquinolines; Naltrexone; Narcotic Antagonists; Piperazines; Pyrrolidines; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Sulfur Radioisotopes; Tetrahydroisoquinolines

Topics: Animals; beta-Endorphin; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Diphosphate; In Vitro Techniques; Kinetics; Male; Medulla Oblongata; Mice; Naltrexone; Narcotic Antagonists; Pons; Receptors, Opioid; Receptors, Opioid, mu; Sulfur Radioisotopes

Topics: Analgesics; Benzomorphans; Binding, Competitive; Cell Line; Cells, Cultured; Dose-Response Relationship, Drug; Enkephalin, Leucine-2-Alanine; Guanosine 5'-O-(3-Thiotriphosphate); Kinetics; Ligands; Myocardium; Naltrexone; Narcotic Antagonists; Receptors, Opioid, delta; Time Factors; Tumor Cells, Cultured

Topics: Animals; Benzamides; Binding Sites; CHO Cells; Cricetinae; DNA Primers; Dose-Response Relationship, Drug; Enkephalin, D-Penicillamine (2,5)-; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Indoles; Intracellular Membranes; Isoquinolines; Morpholines; Mutagenesis, Site-Directed; Naltrexone; Piperazines; Point Mutation; Protein Conformation; Quinolines; Receptors, Opioid, delta; Sulfur Radioisotopes

Topics: Analgesics, Opioid; Animals; Digitonin; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Glioma; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Indicators and Reagents; Naloxone; Naltrexone; Narcotic Antagonists; Rats; Receptors, Opioid, mu; Tumor Cells, Cultured

Topics: Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Analgesics, Opioid; Animals; Binding Sites; Cells, Cultured; Cyclic AMP; Down-Regulation; Drug Interactions; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Morphine; Naloxone; Naltrexone; Narcotic Antagonists; Rats; Receptors, Opioid, mu; Sulfur Radioisotopes; Transfection; Virulence Factors, Bordetella

Topics: Analgesics, Opioid; Animals; Benzylidene Compounds; Cell Line; Cell Membrane; Cyclic AMP; Dose-Response Relationship, Drug; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Kidney; Magnesium; Male; Mice; Mice, Inbred ICR; Morphine; Morphine Dependence; Naloxone; Naltrexone; Narcotic Antagonists; Nociceptors; Receptors, Opioid, mu; Signal Transduction; Substance Withdrawal Syndrome; Sulfur Radioisotopes; Transfection; Tritium

Topics: Analgesics, Opioid; Animals; Binding Sites; Brain; Cell Membrane; Conditioning, Psychological; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Male; Mice; Mice, Inbred C57BL; Motivation; Naltrexone; Narcotic Antagonists; Neurons; Oligopeptides; Radioligand Assay; Receptors, Opioid, mu; Subcellular Fractions; Sulfur Radioisotopes; Ventral Tegmental Area

Topics: Calmodulin; Cells, Cultured; Cyclic AMP; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Magnesium; Morphine; Naltrexone; Polymorphism, Genetic; Receptors, Opioid, mu

Topics: Analgesics, Non-Narcotic; Analgesics, Opioid; Animals; Benzeneacetamides; Cerebral Cortex; Discrimination, Psychological; Diuresis; Ethylketocyclazocine; Female; Guanosine 5'-O-(3-Thiotriphosphate); Macaca mulatta; Male; Membranes; Muscle Relaxation; Naltrexone; Pain Measurement; Piperazines; Prolactin; Pyrrolidines; Radioligand Assay; Receptors, Opioid, kappa; Respiratory Mechanics

Topics: Analgesics; Analgesics, Opioid; Animals; Benzamides; Benzeneacetamides; Binding, Competitive; CHO Cells; Cloning, Molecular; Cricetinae; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Iodine Radioisotopes; Morphine; Morphine Derivatives; Naltrexone; Narcotic Antagonists; Piperazines; Pyrrolidines; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Sulfur Radioisotopes; Tritium

Topics: Animals; Brain; Cells, Cultured; Guanosine 5'-O-(3-Thiotriphosphate); Immunosuppressive Agents; Lymphocyte Activation; Naltrexone; Narcotic Antagonists; Rats; Rats, Sprague-Dawley; Receptors, Opioid, delta; T-Lymphocytes

Topics: Adenylyl Cyclases; Analgesics, Opioid; Animals; Cell Line; Cell Membrane; Drug Tolerance; Enkephalin, D-Penicillamine (2,5)-; Guanosine 5'-O-(3-Thiotriphosphate); Morphine; Naloxone; Naltrexone; Narcotic Antagonists; Narcotics; Opioid-Related Disorders; Receptors, Opioid, delta; Receptors, Opioid, mu

Topics: Animals; beta-Endorphin; Binding, Competitive; Buprenorphine; Cell Membrane; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Female; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Male; Medulla Oblongata; Mice; Mice, Knockout; Naltrexone; Narcotic Antagonists; Narcotics; Neurons; Peptide Fragments; Pons; Radioligand Assay; Receptors, Opioid; Receptors, Opioid, mu; Rhombencephalon; Sulfur Radioisotopes; Synaptic Transmission

Topics: Animals; Brain Chemistry; Guanidines; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Ileum; In Vitro Techniques; Indicators and Reagents; Male; Morphinans; Muscle Contraction; Muscle, Smooth; Naltrexone; Narcotic Antagonists; Pyridines; Rats; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Structure-Activity Relationship; Vas Deferens

Topics: Analgesics, Opioid; Animals; Antibodies, Blocking; Cloning, Molecular; Dynorphins; Endorphins; Enkephalin, Methionine; Guanosine 5'-O-(3-Thiotriphosphate); Hot Temperature; Injections, Intraventricular; Injections, Spinal; Male; Mice; Naloxone; Naltrexone; Narcotic Antagonists; Oligopeptides; Pain Measurement; Radioligand Assay; Reaction Time; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu

Topics: Animals; COS Cells; Dose-Response Relationship, Drug; G Protein-Coupled Inwardly-Rectifying Potassium Channels; Guanosine 5'-O-(3-Thiotriphosphate); Membrane Potentials; Morphine Derivatives; Mutation; Naltrexone; Narcotic Antagonists; Oocytes; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Inwardly Rectifying; Receptors, Opioid, mu; Transfection; Xenopus

Topics: Animals; Binding, Competitive; Blotting, Western; Cell Line; Cloning, Molecular; Colforsin; Copper Sulfate; Cyclic AMP; Diprenorphine; DNA, Complementary; Drosophila; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Gene Expression; Genetic Vectors; Green Fluorescent Proteins; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Luminescent Proteins; Metallothionein; Microscopy, Confocal; Morphine; Naloxone; Naltrexone; Oligopeptides; Opioid Peptides; Pertussis Toxin; Polymerase Chain Reaction; Protein Binding; Receptors, G-Protein-Coupled; Receptors, Opioid, mu; Recombinant Fusion Proteins; Spectrometry, Fluorescence; Thermodynamics

Topics: Adenylyl Cyclases; Animals; Brain; Disease Models, Animal; Guanosine 5'-O-(3-Thiotriphosphate); Male; Mice; Mice, Inbred ICR; Morphine; Motor Activity; Naltrexone; Narcotic Antagonists; Opioid-Related Disorders; Receptors, Opioid, mu; Signal Transduction; Substance Withdrawal Syndrome; Sulfur Radioisotopes

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; Benzeneacetamides; Brain; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Male; Mice; Morphinans; Naltrexone; Narcotic Antagonists; Pyrrolidines; Receptors, Opioid, kappa; Spiro Compounds

Topics: Analgesics, Opioid; Animals; Animals, Newborn; Cells, Cultured; Dose-Response Relationship, Drug; Drug Interactions; Enkephalin, D-Penicillamine (2,5)-; G Protein-Coupled Inwardly-Rectifying Potassium Channels; Guanosine 5'-O-(3-Thiotriphosphate); Ionophores; Locus Coeruleus; Naltrexone; Narcotic Antagonists; Neurons; Norepinephrine; Nystatin; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Inwardly Rectifying; Raphe Nuclei; Rats; Serotonin; Thermolysin

Topics: Animals; Appetite Depressants; Binding, Competitive; Cell Membrane; CHO Cells; Cricetinae; Cyclohexanes; Diprenorphine; Dose-Response Relationship, Drug; Eating; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Ligands; Naltrexone; Narcotic Antagonists; Piperidines; Radioligand Assay; Rats; Rats, Zucker; Receptors, Opioid; Receptors, Opioid, delta; Sodium

Topics: Alkaline Phosphatase; Benzamides; Cell Line; Dipeptides; Dose-Response Relationship, Drug; Enkephalin, Leucine; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Ligands; Mutation; Naltrexone; Narcotic Antagonists; Piperazines; Receptors, Opioid, delta; Structure-Activity Relationship

Topics: Animals; Benzylidene Compounds; Dose-Response Relationship, Drug; Guanosine 5'-O-(3-Thiotriphosphate); Male; Mice; Mice, Inbred ICR; Morphine; Motor Activity; Naloxone; Naltrexone; Narcotic Antagonists; Opioid-Related Disorders

Topics: Analgesics; Animals; Cell Line; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Mice; Naltrexone; Pyrroles; Radioligand Assay; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Structure-Activity Relationship

Topics: Adolescent; Adult; Analgesics, Opioid; Animals; Benzeneacetamides; CHO Cells; Cricetinae; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Estradiol; Female; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Male; Naltrexone; Narcotic Antagonists; Prolactin; Pyrrolidines; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu

Topics: Amygdala; Analgesics, Opioid; Analysis of Variance; Animals; Anxiety; Behavior, Animal; Benzamides; Chronic Disease; Diazepam; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Interactions; Dynorphins; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Freund's Adjuvant; Guanosine 5'-O-(3-Thiotriphosphate); Injections, Intraventricular; Male; Maze Learning; Mice; Mice, Inbred C57BL; Naltrexone; Narcotic Antagonists; Narcotics; Pain; Pain Measurement; Piperazines; Protein Binding; Pyrrolidines; Rats; Rats, Sprague-Dawley; Reaction Time; Sciatica; Somatostatin; Sulfur Isotopes; Time Factors; Tranquilizing Agents

Topics: Analgesics, Opioid; Animals; Autoradiography; Eating; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Food Preferences; Guanosine 5'-O-(3-Thiotriphosphate); Male; Microinjections; Naltrexone; Nucleus Accumbens; Peptide Fragments; Peptides; Rabbits; Receptors, G-Protein-Coupled; Receptors, Opioid, mu; Somatostatin; Sucrose

Topics: Alcohol Drinking; Analgesics, Opioid; Animals; Autoradiography; Brain Chemistry; Central Nervous System Depressants; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Ethanol; Guanosine 5'-O-(3-Thiotriphosphate); Image Processing, Computer-Assisted; In Situ Hybridization; Male; Naltrexone; Narcotic Antagonists; Rats; Rats, Wistar; Transcription, Genetic

Topics: Benzylidene Compounds; Cells, Cultured; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, D-Penicillamine (2,5)-; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Morphine; Naltrexone; Narcotic Antagonists; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Signal Transduction

Topics: Analgesics, Opioid; Animals; Benzeneacetamides; CHO Cells; Cricetinae; Cricetulus; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Humans; Ileum; In Vitro Techniques; Male; Morphine; Muscle Contraction; Naltrexone; Narcotic Antagonists; Oligopeptides; Piperidines; Pyrrolidines; Quaternary Ammonium Compounds; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Recombinant Proteins; Transfection

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Animals; CHO Cells; Cricetinae; Cricetulus; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Ligands; Morphinans; Nalbuphine; Naloxone; Naltrexone; Radioligand Assay; Receptors, Opioid, delta; Receptors, Opioid, kappa; Receptors, Opioid, mu; Structure-Activity Relationship

Topics: Analgesics, Opioid; Animals; Autoradiography; Conditioning, Operant; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Male; Mice; Morphine; Naltrexone; Narcotic Antagonists; Nicotine; Nicotinic Agonists; Receptors, Opioid, mu

Topics: Analgesics; Analgesics, Opioid; Animals; Behavior, Animal; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Partial Agonism; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Injections, Spinal; Male; Naltrexone; Narcotic Antagonists; Oligopeptides; Pain; Pain Measurement; Rats; Rats, Sprague-Dawley; Receptors, Opioid, mu; Spinal Cord; Sulfur Radioisotopes; Thalamus; Time Factors

Topics: Alkanes; Analgesics; Animals; Brain; CHO Cells; Cricetinae; Cricetulus; Fumarates; Guanosine 5'-O-(3-Thiotriphosphate); Half-Life; Male; Morphinans; Morphine; Naltrexone; Pain Measurement; Rats; Rats, Sprague-Dawley; Receptors, Opioid, kappa; Receptors, Opioid, mu; Stereoisomerism

Topics: Analgesics, Opioid; Animals; Autoradiography; Azabicyclo Compounds; Corpus Striatum; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Lumbar Vertebrae; Male; Naltrexone; Pain Measurement; Pyrimidines; Pyrrolidines; Radiography; Radioligand Assay; Rats; Rats, Sprague-Dawley; Rats, Wistar; Receptors, Opioid, delta; Receptors, Opioid, mu; Spinal Cord; Xanthenes

Topics: Amygdala; Analgesics, Opioid; Animals; Behavior, Animal; Brain; Conditioning, Operant; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Heroin; Hyperalgesia; Infusions, Intravenous; Male; Naltrexone; Narcotic Antagonists; Peripheral Nerve Injuries; Rats; Rats, Inbred F344; Reinforcement, Psychology; Self Administration; Spinal Nerves

Topics: Arrestin; Cell Line; Cyclic AMP; Drug Discovery; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Kinetics; Naltrexone; Narcotic Antagonists; Protein Binding; Receptors, Opioid, mu

Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Analgesics; Analgesics, Non-Narcotic; Animals; Brain; Cocaine; Dopamine Uptake Inhibitors; Female; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Male; Mice; Motor Activity; Movement; Naltrexone; Narcotic Antagonists; Posture; Rats; Receptors, Opioid, kappa; Sex Characteristics

Topics: Animals; GTP-Binding Protein alpha Subunits; Guanosine 5'-O-(3-Thiotriphosphate); Male; Naltrexone; Narcotic Antagonists; Pain Measurement; Rats; Rats, Sprague-Dawley; Receptors, Opioid, mu; Signal Transduction; Spinal Cord

Topics: Analgesics, Opioid; Animals; Brain; Cyclic AMP; Disease Models, Animal; Guanosine 5'-O-(3-Thiotriphosphate); Immunoprecipitation; Male; Naltrexone; Narcotic Antagonists; Pain; Rats; Rats, Sprague-Dawley; Rats, Wistar; Receptor Cross-Talk; Receptors, Opioid, delta; Receptors, Opioid, mu; Species Specificity; Spinal Cord

Topics: Age Factors; Alcohol Drinking; Analgesia; Animals; Corpus Striatum; Drug Synergism; Ethanol; Guanosine 5'-O-(3-Thiotriphosphate); Male; Microinjections; Naltrexone; Quinolines; Radioligand Assay; Rats; Rats, Long-Evans; Receptors, Opioid, delta; Sulfur Radioisotopes

Topics: Animals; Caco-2 Cells; CHO Cells; Cricetinae; Cricetulus; Drug Implants; Guanosine 5'-O-(3-Thiotriphosphate); Heterocyclic Compounds; Humans; Male; Membranes; Mice; Morphine; Morphine Dependence; Naltrexone; Narcotic Antagonists; Narcotics; Rats; Receptors, Opioid, mu; Substance Withdrawal Syndrome; Thalamus

Topics: Analgesics, Opioid; Analysis of Variance; Animals; Arrestin; Cell Membrane; Cells, Cultured; Dose-Response Relationship, Drug; Embryo, Mammalian; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Fibroblasts; Gene Expression; Guanosine 5'-O-(3-Thiotriphosphate); HEK293 Cells; Humans; Ligands; Mice; Mice, Knockout; Morphine; Naltrexone; Narcotic Antagonists; Opioid Peptides; Organic Chemicals; Pertussis Toxin; Pharmacological Phenomena; Protein Binding; Protein Conformation; Radioligand Assay; Receptors, Opioid, mu; Substrate Specificity; Time Factors; Transfection; Tritium

Topics: Analgesics, Opioid; Animals; Brain; Diprenorphine; Dose-Response Relationship, Drug; Electric Stimulation; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Excitatory Amino Acid Antagonists; Female; GABA Antagonists; gamma-Aminobutyric Acid; Gene Expression Regulation; GTP-Binding Protein alpha Subunits, Gi-Go; Guanosine 5'-O-(3-Thiotriphosphate); Hot Temperature; Humans; Hyperalgesia; Inhibitory Postsynaptic Potentials; Isotopes; Male; Methadone; Mice; Mice, Transgenic; Morphine; Mutation; Naloxone; Naltrexone; Narcotic Antagonists; Neurons; Oligopeptides; Pain Measurement; Patch-Clamp Techniques; Pertussis Toxin; Protein Binding; Reaction Time; RGS Proteins; Signal Transduction; Spinal Cord

Topics: Analgesics, Opioid; Animals; CHO Cells; Compulsive Behavior; Cricetinae; Cricetulus; Guanosine 5'-O-(3-Thiotriphosphate); HEK293 Cells; Humans; Indans; Ligands; Male; Mice; Morphine; Naloxone; Naltrexone; Narcotic Antagonists; Protein Binding; Receptors, Opioid, mu; Reward; Treatment Outcome; Triazoles

Topics: Animals; Arrestins; Benzamides; beta-Arrestins; Chemistry Techniques, Synthetic; CHO Cells; Cricetulus; Drug Evaluation, Preclinical; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Naltrexone; Narcotic Antagonists; Receptors, Opioid, kappa; Structure-Activity Relationship; Sulfonamides; Tetrahydroisoquinolines

Topics: Age Factors; Analgesics, Opioid; Animals; Dose-Response Relationship, Drug; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Guanosine 5'-O-(3-Thiotriphosphate); Male; Naltrexone; Narcotic Antagonists; Prefrontal Cortex; Protein Binding; Radionuclide Imaging; Rats; Rats, Wistar; Receptors, Opioid, kappa; Somatostatin; Sulfur Isotopes

Topics: Animals; Binding, Competitive; CHO Cells; Cricetulus; Disease Models, Animal; Gastrointestinal Motility; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Ileum; In Vitro Techniques; Ligands; Male; Mice; Muscle Contraction; Muscle, Skeletal; Muscle, Smooth; Naltrexone; Neurons; Receptors, Opioid, kappa; Receptors, Opioid, mu; Structure-Activity Relationship

Topics: Analgesics; Animals; Behavior, Animal; Buprenorphine; Conditioning, Operant; Dose-Response Relationship, Drug; Female; Fentanyl; Guanosine 5'-O-(3-Thiotriphosphate); Ligands; Macaca mulatta; Male; Naltrexone; Receptors, Opioid, mu; Sex Factors

Topics: Alternative Splicing; Amino Acid Sequence; Analgesics, Opioid; Animals; CHO Cells; Cricetinae; Cricetulus; Dose-Response Relationship, Drug; Guanosine 5'-O-(3-Thiotriphosphate); HEK293 Cells; Humans; Naltrexone; Protein Binding; Receptors, Opioid, mu; Signal Transduction