clonidine has been researched along with neuropeptide y in 61 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 20 (32.79) | 18.7374 |
| 1990's | 30 (49.18) | 18.2507 |
| 2000's | 8 (13.11) | 29.6817 |
| 2010's | 3 (4.92) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Barnes, PJ; Belvisi, MG; Miura, M; Stretton, CD; Yacoub, MH | 1 |
| Barnes, PJ; Belvisi, MG; Miura, M; Stretton, D | 1 |
| Ger, LP; Tseng, CJ; Tung, CS | 1 |
| Berlan, M; Damase-Michel, C; Montastruc, JL; Montastruc, P; Poncet, MF; Tavernier, G; Tran, MA | 1 |
| Boublik, JH; Brown, MR; Hua, XY; Rivier, JE; Spicer, MA; Yaksh, TL | 1 |
| Goldstein, M; Masuyama, Y; Tsuda, K | 1 |
| Higuchi, H; Iwasa, A; Miki, N | 1 |
| Damase-Michel, C; Montastruc, JL; Montastruc, P; Poncet, MF; Tran, MA; Valet, P | 1 |
| Jumblatt, JE; Ohia, SE | 1 |
| Agnati, LF; Biagini, G; Grimaldi, R; Toffano, G; Zini, I | 1 |
| Eisenhut, S; Lang, RE; Rascher, W | 1 |
| Cepelík, J; Hynie, S | 2 |
| Flood, JF; Morley, JE | 1 |
| Glavin, GB; Penner, SB; Smyth, DD | 1 |
| Jarrott, B; Lewis, SJ; Louis, WJ; Maccarrone, C; Shulkes, A | 1 |
| Kaijser, L; Lundberg, JM; Pernow, J | 2 |
| Agnati, LF; Fredholm, BB; Fuxe, K; van der Ploeg, I; von Euler, G | 1 |
| Agnati, L; Fredholm, B; Fuxe, K; Härfstrand, A | 1 |
| Anderson, RJ; Dillingham, MA | 1 |
| George, SR; Haas, DA | 1 |
| Chover, AJ; Esteban, J; Gibert-Rahola, J; Micó, JA; Sánchez, PA | 1 |
| Agnati, LF; Fuxe, K; Martire, M; Pistritto, G; Preziosi, P | 3 |
| Msghina, M; Stjärne, E; Stjärne, L | 1 |
| Macrae, IM; McAuley, MA; Reid, JL | 1 |
| Jarrott, B; Maccarrone, C | 1 |
| Andersson, KE; Mattiasson, A; Sjögren, C | 1 |
| Blandford, DE; Smyth, DD; Thom, SL | 1 |
| Edvinsson, L; Fredholm, BB; Jansen, I | 1 |
| Lundberg, JM; Millberg, BI; Pernow, J; Thorén, P | 1 |
| Franco-Cereceda, A; Lundberg, JM; Nagata, M; Svensson, TH | 2 |
| Dong, X; Doughty, MB; Miller, DW; Misse, GA; Tessel, RE | 1 |
| Ishizaka, H; Matsunaga, T; Okumura, K; Tsunoda, R; Yasue, H | 1 |
| Billaud, E; Comoy, E; Cuche, JL; Lacolley, P; Laurent, S; Mignon, F; Puybasset, L; Safar, M | 1 |
| Agnati, LF; Fior, DR; Fuxe, K; Hedlund, PB; Yang, SN | 1 |
| Agnati, LF; Fuxe, K; Martire, M; Mores, N; Pistritto, G | 1 |
| Damase-Michel, C; Giraud, P; Montastruc, JL; Montastruc, P; Tavernier, G; Tran, MA | 1 |
| Brunner, HR; Grouzmann, E; Nicod, P; Thompson, N; Waeber, B; Waeber, G | 1 |
| Cox, HM; Holliday, ND | 1 |
| Gregory, DS; Hirota, A | 1 |
| Herman, ZS; Obuchowicz, E; Przewłocki, R; Smiałowska, M; Turchan, J | 1 |
| Cunnane, TC; Smith, AB | 1 |
| Fior-Chadi, DR; Fuxe, K | 1 |
| Angus, JA; Serone, AP | 1 |
| Bergendahl, HT; Eksborg, S; Kogner, P; Lönnqvist, PA | 1 |
| Cameron, JL; Larsen, PJ; Madsen, K; Smith, MS; Stidsen, CE; Tang-Christensen, M | 1 |
| Browning, KN; Lees, GM | 1 |
| Carvajal, A; Donoso, MV; Huidobro-Toro, JP; Koenig, CS; Paredes, A; Tomic, A | 1 |
| Bravo, EL | 1 |
| Aggarwal, A; Esler, MD; Kaye, DM; Lambert, G; Morris, MJ | 1 |
| Chiba, S; Yang, XP | 1 |
| Antkiewicz-Michaluk, L; Herman, ZS; Obuchowicz, E; Romańska, I | 1 |
| Mollereau, C; Roumy, M; Zajac, JM | 1 |
| Cline, MA; Sugahara, K; Tachibana, T; Ueda, H | 1 |
| Chopde, CT; Hirani, K; Kokare, DM; Kotagale, NR; Mali, PD; Nakhate, KT; Subhedar, NK; Taksande, BG; Ugale, RR | 1 |
| Hodges, GJ; Sparks, PA | 1 |
| Carayon, K; Combedazou, A; Haanappel, E; Mazères, S; Mollereau, C; Moulédous, L; Salomé, L | 1 |
1 review(s) available for clonidine and neuropeptide y
| Article | Year |
|---|---|
Pheochromocytoma: an approach to antihypertensive management.
Topics: Adrenal Gland Neoplasms; Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Antihypertensive Agents; Blood Pressure; Calcium Channel Blockers; Catecholamines; Clonidine; Hemodynamics; Humans; Hypertension; Neuropeptide Y; Phenoxybenzamine; Pheochromocytoma | 2002 |
3 trial(s) available for clonidine and neuropeptide y
| Article | Year |
|---|---|
Effects of clonidine on plasma catecholamines and neuropeptide Y in hypertensive patients at rest and during stress.
Topics: Adult; Catecholamines; Clonidine; Cold Temperature; Double-Blind Method; Epinephrine; Female; Humans; Hypertension; Hypotension, Orthostatic; Male; Middle Aged; Neuropeptide Y; Norepinephrine; Rest; Stress, Physiological; Stress, Psychological | 1993 |
Neuropeptide Y response to tracheal intubation in anaesthetized children: effects of clonidine vs midazolam as premedication.
Topics: Adrenergic alpha-Agonists; Anti-Anxiety Agents; Biomarkers; Child; Child, Preschool; Clonidine; Double-Blind Method; Female; Hemodynamics; Humans; Infant; Intubation, Intratracheal; Male; Midazolam; Neuropeptide Y; Premedication; Prospective Studies; Stress, Physiological | 1999 |
Regional sympathetic effects of low-dose clonidine in heart failure.
Topics: Aged; Brain; Clonidine; Dose-Response Relationship, Drug; Heart; Heart Failure; Hemodynamics; Humans; Kidney; Male; Middle Aged; Myocardium; Neuropeptide Y; Norepinephrine; Organ Specificity; Sympathetic Nervous System; Sympatholytics | 2003 |
57 other study(ies) available for clonidine and neuropeptide y
| Article | Year |
|---|---|
Role of K+ channels in the modulation of cholinergic neural responses in guinea-pig and human airways.
Topics: Adolescent; Adult; Animals; Benzopyrans; Charybdotoxin; Cholinergic Fibers; Clonidine; Cromakalim; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Guinea Pigs; Humans; Male; Muscle Contraction; Neuropeptide Y; Potassium Channels; Pyrroles; Scorpion Venoms; Synaptic Transmission; Trachea | 1992 |
Calcium-activated potassium channels mediate prejunctional inhibition of peripheral sensory nerves.
Topics: Adenosine Triphosphatases; Animals; Apamin; Bronchi; Bronchoconstriction; Calcium; Cation Transport Proteins; Charybdotoxin; Clonidine; Cricetinae; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalins; Glyburide; In Vitro Techniques; Ion Channel Gating; Male; Neural Inhibition; Neurons, Afferent; Neuropeptide Y; Potassium Channels; Pyrrolidines; Scorpion Venoms | 1992 |
Interrelation between alpha 2-adrenoreceptor system and neuropeptide Y in rat nucleus tractus solitarii.
Topics: Animals; Blood Pressure; Clonidine; Dioxanes; Heart Rate; Idazoxan; Immunization, Passive; Kinetics; Male; Medulla Oblongata; Neuropeptide Y; Nordefrin; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Yohimbine | 1991 |
[Neuropeptide Y, orthosympathetic nervous system, hypertension and alpha-2 adrenergic receptors].
Topics: Animals; Clinical Protocols; Clonidine; Dogs; Hypertension; Neuropeptide Y; Norepinephrine; Propranolol; Receptors, Adrenergic, alpha; Sympathetic Nervous System; Yohimbine | 1991 |
The antinociceptive effects of spinally administered neuropeptide Y in the rat: systematic studies on structure-activity relationship.
Topics: Adrenergic alpha-Antagonists; Animals; Behavior, Animal; Clonidine; Dioxanes; Dose-Response Relationship, Drug; Idazoxan; Injections, Spinal; Male; Motor Activity; Naloxone; Neuropeptide Y; Pain; Parasympathomimetics; Peptide Fragments; Rats; Rats, Inbred Strains; Structure-Activity Relationship | 1991 |
Neuropeptide Y and galanin enhance the inhibitory effects of clonidine on norepinephrine release from medulla oblongata of rats.
Topics: Animals; Brain Chemistry; Clonidine; Drug Evaluation, Preclinical; Electric Stimulation; Galanin; In Vitro Techniques; Male; Medulla Oblongata; Neuropeptide Y; Norepinephrine; Peptides; Rats; Rats, Inbred Strains; Receptors, Neurotransmitter; Stimulation, Chemical; Tritium | 1990 |
Rapid decrease in neuropeptide Y gene expression in rat adrenal gland induced by the alpha 2-adrenoceptor agonist, clonidine.
Topics: Adrenal Glands; Animals; Blotting, Northern; Clonidine; Cloning, Molecular; Gene Expression; Male; Medulla Oblongata; Neuropeptide Y; Pons; Rats; Rats, Inbred Strains; RNA, Messenger; Stimulation, Chemical | 1991 |
Clonidine but not propranolol decreases plasma neuropeptide Y (NPY) levels.
Topics: Animals; Blood Pressure; Clonidine; Denervation; Dogs; Epinephrine; Female; Heart Rate; Male; Neuropeptide Y; Norepinephrine; Propranolol; Radioimmunoassay; Sympathetic Nervous System | 1991 |
Inhibitory effects of neuropeptide Y on sympathetic neurotransmission in the rabbit iris-ciliary body.
Topics: Animals; Atropine; Carbachol; Ciliary Body; Clonidine; Drug Interactions; Female; Iris; Male; Neuropeptide Y; Norepinephrine; Pancreatic Polypeptide; Peptide YY; Peptides; Rabbits; Sympathetic Nervous System; Synaptic Transmission; Yohimbine | 1990 |
Effects of centrally administered clonidine and neuropeptide Y on arterial blood pressure in the rat after transient forebrain ischemia.
Topics: Animals; Blood Pressure; Cerebral Ventricles; Clonidine; Injections, Intraventricular; Ischemic Attack, Transient; Male; Neuropeptide Y; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta | 1990 |
[Bilateral adrenal pheochromocytoma. Diagnosis and follow-up using the clonidine test and measurement of plasma neuropeptide Y concentration].
Topics: Adrenal Gland Neoplasms; Child; Clonidine; Female; Humans; Neoplasms, Multiple Primary; Neuropeptide Y; Norepinephrine; Pheochromocytoma | 1990 |
Inhibitory effects of neuropeptide Y on adenylate cyclase of rabbit ciliary processes.
Topics: Adenylyl Cyclase Inhibitors; Animals; Ciliary Body; Clonidine; Colforsin; Isoproterenol; Neuropeptide Y; Rabbits; Vasoactive Intestinal Peptide | 1990 |
Pharmacological enhancement of long-term memory retention in old mice.
Topics: Aging; Animals; Clonidine; Male; Memory; Mice; Mice, Inbred C57BL; Neuropeptide Y | 1990 |
Decreased gastric acid output following neuropeptide Y administration into the lateral cerebral ventricle of conscious rats.
Topics: Animals; Cerebral Ventricles; Clonidine; Dose-Response Relationship, Drug; Gastric Acid; Injections, Intraventricular; Neuropeptide Y; Prazosin; Rats; Rats, Inbred Strains | 1990 |
Regional brain concentrations of several putative peptide neurotransmitters in normotensive and spontaneously hypertensive rats: effects of continuous (10-day) clonidine infusion.
Topics: Animals; Brain Chemistry; Clonidine; Female; Hypertension; Infusion Pumps; Infusions, Parenteral; Neuropeptide Y; Neuropeptides; Neurotensin; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Sincalide; Spinal Cord | 1987 |
Alpha-adrenoceptor influence on plasma levels of neuropeptide Y-like immunoreactivity and catecholamines during rest and sympathoadrenal activation in humans.
Topics: Adrenal Glands; Adult; Catecholamines; Clonidine; Exercise; Humans; Male; Neuropeptide Y; Nifedipine; Norepinephrine; Phentolamine; Receptors, Adrenergic, alpha; Rest; Sympathetic Nervous System | 1988 |
Pertussis toxin treatment counteracts the cardiovascular effects of neuropeptide Y and clonidine in the awake unrestrained rat.
Topics: Animals; Cardiovascular Physiological Phenomena; Cardiovascular System; Clonidine; GTP-Binding Proteins; Male; Medulla Oblongata; Neuropeptide Y; Pertussis Toxin; Rats; Rats, Inbred Strains; Virulence Factors, Bordetella | 1989 |
Reciprocal interactions between alpha 2-adrenoceptor agonist and neuropeptide Y binding sites in the nucleus tractus solitarius of the rat. A biochemic and autoradiographic analysis.
Topics: Animals; Binding, Competitive; Clonidine; Dioxanes; Idazoxan; Kinetics; Male; Medulla Oblongata; Neuropeptide Y; Quinolines; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Receptors, Neuropeptide Y; Receptors, Neurotransmitter; Subcellular Fractions | 1989 |
Mechanism of neuropeptide Y inhibition of vasopressin action in rat cortical collecting tubule.
Topics: Animals; Arginine Vasopressin; Clonidine; Cyclic AMP; Drug Interactions; In Vitro Techniques; Kidney Cortex; Kidney Tubules; Kidney Tubules, Collecting; Kinetics; Neuropeptide Y; Pertussis Toxin; Prazosin; Rats; Rats, Inbred Strains; Virulence Factors, Bordetella; Yohimbine | 1989 |
Neuropeptide Y-induced effects on hypothalamic corticotropin-releasing factor content and release are dependent on noradrenergic/adrenergic neurotransmission.
Topics: Adrenocorticotropic Hormone; Animals; Biomechanical Phenomena; Clonidine; Corticotropin-Releasing Hormone; Hypothalamus; Male; Median Eminence; Neuropeptide Y; Norepinephrine; Radioimmunoassay; Rats; Rats, Inbred Strains; Sympathetic Nervous System; Synaptic Transmission | 1989 |
Central administration of neuropeptide Y induces hypothermia in mice. Possible interaction with central noradrenergic systems.
Topics: Animals; Body Temperature; Cerebral Ventricles; Clonidine; Injections, Intraventricular; Male; Mice; Neuropeptide Y; Norepinephrine; Reference Values; Yohimbine | 1989 |
Reduced inhibitory effects of clonidine and neuropeptide Y on 3H-noradrenaline release from synaptosomes of the medulla oblongata of the spontaneously hypertensive rat.
Topics: Animals; Clonidine; Male; Medulla Oblongata; Neuropeptide Y; Norepinephrine; Rats; Rats, Inbred SHR; Rats, Inbred Strains; Synaptosomes | 1989 |
Neuropeptide Y increases the inhibitory effects of clonidine on potassium evoked 3H-noradrenaline but not 3H-5-hydroxytryptamine release from synaptosomes of the hypothalamus and the frontoparietal cortex of the male Sprague-Dawley rat.
Topics: Animals; Clonidine; Frontal Lobe; Hypothalamus; Male; Neuropeptide Y; Norepinephrine; Parietal Lobe; Potassium; Rats; Rats, Inbred Strains; Serotonin Antagonists; Synaptosomes | 1989 |
Does clonidine- or neuropeptide Y-mediated inhibition of ATP secretion from sympathetic nerves operate primarily by increasing a potassium conductance?
Topics: Adenosine Triphosphate; Animals; Clonidine; Male; Mice; Neuropeptide Y; Potassium; Potassium Channels; Prostate; Sympathetic Nervous System; Vas Deferens | 1989 |
The cardiovascular actions of clonidine and neuropeptide-Y in the ventrolateral medulla of the rat.
Topics: Animals; Blood Pressure; Clonidine; Heart Rate; Hemodynamics; Male; Medulla Oblongata; Microinjections; Neuropeptide Y; Rats; Rats, Inbred WKY; Time Factors | 1989 |
Phentolamine- and clonidine-induced changes in plasma neuropeptide Y-like immunoreactivity during sympathetic activation in man.
Topics: Adult; Blood Pressure; Clonidine; Exercise Test; Heart Rate; Humans; Male; Neuropeptide Y; Phentolamine; Radioimmunoassay; Receptors, Adrenergic, alpha | 1987 |
Surgical and pharmacological reductions in sympathetic nerve activity increase the neuropeptide Y-immunoreactivity content of the rat iris but not the vas deferens.
Topics: Animals; Clonidine; Ganglia, Sympathetic; Immunologic Techniques; Iris; Male; Neuropeptide Y; Pempidine; Rats; Sympathetic Nervous System; Synaptic Transmission; Vas Deferens | 1988 |
Contractant and relaxant properties of the female rabbit urethral submucosa.
Topics: Adrenergic alpha-Antagonists; Animals; Clonidine; Electric Stimulation; Female; In Vitro Techniques; Male; Mucous Membrane; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Nerve Tissue Proteins; Neuropeptide Y; Norepinephrine; Phenylephrine; Rabbits; Scopolamine; Urethra; Vasoactive Intestinal Peptide | 1985 |
Disparate effects of neuropeptide Y and clonidine on the excretion of sodium and water in the rat.
Topics: Adenylate Cyclase Toxin; Adrenergic alpha-Agonists; Animals; Blood Pressure; Clonidine; Creatinine; Male; Nephrectomy; Neuropeptide Y; Osmolar Concentration; Pertussis Toxin; Potassium; Rats; Rats, Inbred Strains; Sodium; Virulence Factors, Bordetella | 1988 |
Neuropeptide Y is a potent inhibitor of cyclic AMP accumulation in feline cerebral blood vessels.
Topics: Animals; Cats; Cerebral Arteries; Clonidine; Colforsin; Cyclic AMP; In Vitro Techniques; Muscle Contraction; Muscle, Smooth, Vascular; Nerve Tissue Proteins; Neuropeptide Y; Vascular Resistance | 1985 |
Renal sympathetic nerve activation in relation to reserpine-induced depletion of neuropeptide Y in the kidney of the rat.
Topics: Animals; Chlorisondamine; Clonidine; Kidney; Neuropeptide Y; Norepinephrine; Rats; Rats, Inbred WKY; Reserpine; Sympathetic Nervous System | 1988 |
Differential effects of clonidine and reserpine treatment on neuropeptide Y content in some sympathetically innervated tissues of the guinea-pig.
Topics: Adrenal Glands; Animals; Clonidine; Guinea Pigs; Heart Atria; Hypothalamus; Male; Muscles; Neuropeptide Y; Oxymetazoline; Reserpine; Spleen; Sympathetic Nervous System | 1987 |
Clonidine treatment elevates content of neuropeptide Y in cardiac nerves.
Topics: Animals; Clonidine; Guinea Pigs; Heart Atria; Male; Neuropeptide Y; Norepinephrine; Reserpine; Sympathetic Nervous System | 1986 |
Neuropeptide Y enhances the inhibitory effects of clonidine on 3H-noradrenaline release in synaptosomes isolated from the medulla oblongata of the male rat.
Topics: Animals; Clonidine; In Vitro Techniques; Male; Medulla Oblongata; Neuropeptide Y; Norepinephrine; Potassium; Rats; Rats, Inbred Strains; Synaptosomes | 1986 |
Characterization of vascular postsynaptic NPY receptor function and regulation and differential sensitivity of Y1 and Y2 receptor function to changes in extracellular calcium availability and prior in vitro peptide exposure.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenergic alpha-Agonists; Animals; Calcium; Clonidine; In Vitro Techniques; Male; Muscle, Smooth, Vascular; Neuropeptide Y; Peptide Fragments; Peptides; Rats; Rats, Sprague-Dawley; Receptors, Neuropeptide Y; Synapses; Vasoconstrictor Agents | 1993 |
Influence of inhibition of endothelium-derived nitric oxide formation to effects of vasoconstrictor agents neuropeptide Y, clonidine, and ergonovine on coronary vascular resistance.
Topics: Animals; Arginine; Blood Pressure; Clonidine; Coronary Circulation; Dogs; Ergonovine; Female; Heart Rate; Male; Neuropeptide Y; NG-Nitroarginine Methyl Ester; Nitric Oxide; Vascular Resistance; Vasoconstrictor Agents | 1994 |
Antagonistic regulation of alpha 2-adrenoceptors by neuropeptide Y receptor subtypes in the nucleus tractus solitarii.
Topics: Adrenergic alpha-2 Receptor Antagonists; Animals; Autoradiography; Binding, Competitive; Blood Pressure; Clonidine; Heart Rate; Hemodynamics; Image Processing, Computer-Assisted; Kinetics; Male; Neuropeptide Y; Peptide Fragments; Rats; Rats, Sprague-Dawley; Receptors, Neuropeptide Y; Solitary Nucleus | 1994 |
Presynaptic A2-adrenoceptors and neuropeptide Y Y2 receptors inhibit [3H]noradrenaline release from rat hypothalamic synaptosomes via different mechanisms.
Topics: 4-Aminopyridine; Animals; Calcium Channel Blockers; Clonidine; Hypothalamus; Male; Mollusk Venoms; Neuropeptide Y; Norepinephrine; omega-Conotoxin GVIA; Peptide Fragments; Peptides; Presynaptic Terminals; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-2; Receptors, Neuropeptide Y; Synaptosomes; Time Factors | 1995 |
Effects of clonidine, dihydralazine and splanchnic nerve stimulation on the release of neuropeptide Y, MET-enkephalin and catecholamines from dog adrenal medulla.
Topics: Adrenal Medulla; Animals; Catecholamines; Chromaffin System; Clonidine; Dihydralazine; Dogs; Electric Stimulation; Enkephalin, Methionine; Female; Male; Neuropeptide Y; Neurotransmitter Agents; Splanchnic Nerves | 1993 |
Neuropeptide Y expression and regulation in a differentiated rat insulin-secreting cell line.
Topics: Adenylyl Cyclases; Animals; Cell Differentiation; Clonidine; Colforsin; Cyclic AMP; Enzyme Activation; Enzyme-Linked Immunosorbent Assay; Gene Expression Regulation, Neoplastic; Glucagon; Glucagon-Like Peptide 1; Glucagon-Like Peptides; Insulin; Insulin Secretion; Insulinoma; Neuropeptide Y; Pancreatic Neoplasms; Peptide Fragments; Protein Kinase C; Rats; Receptors, Neuropeptide Y; Tumor Cells, Cultured | 1993 |
Effects of pertussis toxin on intraocular pressure and adenylate cyclase activity of ciliary processes in rabbits.
Topics: Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Animals; Ciliary Body; Clonidine; GTP-Binding Proteins; Intraocular Pressure; Isoproterenol; Neuropeptide Y; Pertussis Toxin; Rabbits; Virulence Factors, Bordetella | 1993 |
The functional investigation of a human adenocarcinoma cell line, stably transfected with the neuropeptide Y Y1 receptor.
Topics: Adrenergic alpha-Agonists; Arginine; Clonidine; HT29 Cells; Humans; Iodine Radioisotopes; Neuropeptide Y; Pancreatic Polypeptide; Peptide Fragments; Peptide YY; Peptides; Receptors, Neuropeptide Y; Somatostatin; Stimulation, Chemical; Transfection; Tumor Cells, Cultured; Vasoactive Intestinal Peptide | 1996 |
Neuropeptide Y levels in the aqueous humor of rabbits.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Aqueous Humor; Circadian Rhythm; Clonidine; Ganglia, Sympathetic; Ganglionectomy; Male; Neuropeptide Y; Rabbits; Sympathectomy; Yohimbine | 1996 |
Clonidine administration increases neuropeptide Y immunoreactivity and neuropeptide Y mRNA in the rat cerebral cortex neurons.
Topics: Adrenergic alpha-Agonists; Animals; Antibodies; Cerebral Cortex; Clonidine; Immunohistochemistry; In Situ Hybridization; Male; Neurons; Neuropeptide Y; Radioimmunoassay; Rats; Rats, Wistar; RNA, Messenger | 1997 |
Omega-conotoxin GVIA-resistant neurotransmitter release from postganglionic sympathetic nerves in the guinea-pig vas deferens and its modulation by presynaptic receptors.
Topics: 4-Aminopyridine; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Calcium Channel Blockers; Clonidine; Dinoprostone; Guinea Pigs; In Vitro Techniques; Male; Mice; Neuropeptide Y; Neurotransmitter Agents; omega-Conotoxin GVIA; Peptides; Receptors, Adrenergic, alpha-2; Sympathetic Fibers, Postganglionic; Vas Deferens; Yohimbine | 1998 |
Quantitative receptor radioautography in the study of receptor-receptor interactions in the nucleus tractus solitarii.
Topics: Angiotensin II; Animals; Autoradiography; Blood Pressure; Clonidine; Epinephrine; Hypertension; Neuropeptide Y; Norepinephrine; Rats; Receptors, Adrenergic; Receptors, Angiotensin; Receptors, Neuropeptide Y; Solitary Nucleus | 1998 |
Neuropeptide Y is a prejunctional inhibitor of vagal but not sympathetic inotropic responses in guinea-pig isolated left atria.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Antagonists; Animals; Atropine; Cardiotonic Agents; Clonidine; Electric Stimulation; Female; Guinea Pigs; Heart; In Vitro Techniques; Male; Muscarinic Antagonists; Myocardial Contraction; Neuropeptide Y; Propranolol; Refractory Period, Electrophysiological; Sympathetic Nervous System; Synaptic Transmission; Vagus Nerve | 1999 |
Activation of central neuropeptide Y Y1 receptors potently stimulates food intake in male rhesus monkeys.
Topics: Animals; Brain; Clonidine; Dose-Response Relationship, Drug; Eating; Hydrocortisone; Injections, Intraventricular; Insulin; Macaca mulatta; Male; Neuropeptide Y; Peptides, Cyclic; Receptors, Neuropeptide Y | 1999 |
Inhibitory effects of NPY on ganglionic transmission in myenteric neurones of the guinea-pig descending colon.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Animals; Clonidine; Colon; Excitatory Postsynaptic Potentials; Ganglia, Sympathetic; Guinea Pigs; Idazoxan; Male; Motor Neurons; Myenteric Plexus; Neural Inhibition; Neuropeptide Y; Norepinephrine; Pancreatic Polypeptide; Peptide Fragments; Presynaptic Terminals; Propranolol | 2000 |
alpha2-Adrenoceptors control the release of noradrenaline but not neuropeptide Y from perivascular nerve terminals.
Topics: Acetylcholinesterase; Animals; Clonidine; Dopamine beta-Hydroxylase; Dose-Response Relationship, Drug; Immunohistochemistry; Microscopy, Fluorescence; Neurons; Neuropeptide Y; Norepinephrine; Oxidopamine; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-2; Reperfusion; Reserpine; Time Factors; Tissue Distribution; Yohimbine | 2002 |
Interaction between neuropeptide Y Y1 receptors and alpha1B-adrenoceptors in the neurovascular junction of canine splenic arteries.
Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-Antagonists; Animals; Clonidine; Dogs; Electric Stimulation; Female; In Vitro Techniques; Male; Neuromuscular Junction; Neuropeptide Y; Piperazines; Protein Binding; Receptor Cross-Talk; Receptors, Adrenergic, alpha-1; Receptors, Neuropeptide Y; Splenic Artery; Vasoconstriction | 2003 |
Increased striatal neuropeptide Y immunoreactivity and its modulation by deprenyl, clonidine and L-dopa in MPTP-treated mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adrenergic alpha-Antagonists; Animals; Chromatography, High Pressure Liquid; Clonidine; Corpus Striatum; Dopamine; Homovanillic Acid; Immunohistochemistry; Levodopa; Male; Mice; MPTP Poisoning; Neuropeptide Y; Neuroprotective Agents; Selegiline; Serotonin | 2003 |
Staurosporine differentiation of NPFF2 receptor-transfected SH-SY5Y neuroblastoma cells induces selectivity of NPFF activity towards opioid receptors.
Topics: Calcium; Cell Differentiation; Cell Line, Tumor; Cell Membrane; Clonidine; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Humans; Neuroblastoma; Neuropeptide Y; Oligopeptides; Receptors, Neuropeptide; Receptors, Opioid; Staurosporine | 2007 |
Role of adrenergic alpha-2-receptors on feeding behavior in layer-type chicks.
Topics: Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-2 Receptor Antagonists; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; beta-Endorphin; Chickens; Clonidine; Eating; Feeding Behavior; Male; Neuropeptide Y; Neurotransmitter Agents; Receptors, Adrenergic, alpha-2; Yohimbine | 2009 |
Agmatine in the hypothalamic paraventricular nucleus stimulates feeding in rats: involvement of neuropeptide Y.
Topics: Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-2 Receptor Antagonists; Agmatine; Animals; Arcuate Nucleus of Hypothalamus; Arginine; Clonidine; Drug Synergism; Eating; Feeding Behavior; Hyperphagia; Male; Neuropeptide Y; Paraventricular Hypothalamic Nucleus; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-2; Receptors, Neuropeptide Y; Yohimbine | 2011 |
Noradrenaline and neuropeptide Y contribute to initial, but not sustained, vasodilatation in response to local skin warming in humans.
Topics: Adult; Arginine; Clonidine; Humans; Male; Neuropeptide Y; Nitric Oxide Synthase Type III; Nitroprusside; Norepinephrine; Propranolol; Skin; Skin Temperature; Vasodilation; Yohimbine | 2014 |
Heterologous regulation of Mu-opioid (MOP) receptor mobility in the membrane of SH-SY5Y cells.
Topics: Analgesics, Opioid; Cell Line, Tumor; Cell Membrane; Clonidine; Diffusion; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Fluorescence Recovery After Photobleaching; Fluorescent Dyes; Gene Expression Regulation; Humans; Neurons; Neuropeptide Y; Oligopeptides; Protein Multimerization; Protein Transport; Receptor Cross-Talk; Receptors, Adrenergic, alpha-2; Receptors, Neuropeptide; Receptors, Opioid, mu; Signal Transduction | 2014 |