phenoxybenzamine has been researched along with clonidine in 195 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 156 (80.00) | 18.7374 |
| 1990's | 29 (14.87) | 18.2507 |
| 2000's | 6 (3.08) | 29.6817 |
| 2010's | 4 (2.05) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Audiau, F; Benavides, J; Guérémy, C; Le Fur, G; Renault, C; Uzan, A | 1 |
| Ahlin, G; Artursson, P; Bergström, CA; Gustavsson, L; Karlsson, J; Larsson, R; Matsson, P; Norinder, U; Pedersen, JM | 1 |
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Chen, M; Fang, H; Liu, Z; Shi, Q; Tong, W; Vijay, V | 1 |
| Chen, M; Hu, C; Suzuki, A; Thakkar, S; Tong, W; Yu, K | 1 |
| Jones, LH; Nadanaciva, S; Rana, P; Will, Y | 1 |
| Kleinrok, Z; Zebrowska-Lupina, I | 1 |
| Campbell, WB; Harper, DC; Keeton, TK; Pettinger, WA | 1 |
| Andén, NE; Grabowska, M; Strömbom, U | 1 |
| Andén, NE; Grabowska, M | 1 |
| Allen, RC; Langham, ME | 1 |
| Doxey, JC; Smith, CF; Walker, JM | 1 |
| Bohidar, NR; Ludden, CT; Scriabine, A; Stavorski, JM; Sweet, CS; Wenger, HC | 1 |
| Charness, ME; Robertson, D; Snyder, SH; U'Prichard, DC | 1 |
| Männistö, PT; Ranta, T | 1 |
| Doxey, JC; Everitt, J; Metcalf, G | 1 |
| Commarato, MA; Dugan, DH; Kaplan, HR; Langley, AE; Lattime, EC; Smith, RD; Tessman, DK | 1 |
| Atkinson, J; Biollaz, J; Kirchertz, EJ; Peters-Haefeli, L; Roch-Ramel, F | 1 |
| Handley, SL; Thomas, KV | 1 |
| Ranta, T; Tuomisto, J | 1 |
| Hawkins, H; Monti, JM; Souto, M; Taboada, ME | 1 |
| Paalzow, G; Paalzow, L | 1 |
| Lisciani, R; Silvestrini, B | 1 |
| Fujiwara, M; Oishi, R; Razzak, A; Ueki, S | 1 |
| Reid, JL | 1 |
| Strömbom, U | 1 |
| Daly, JW; Skolnick, P | 2 |
| Andén, N; Grabowska, M | 1 |
| Braestrup, C; Nielsen, M | 1 |
| Austin, JH; Fuxe, K; Nygren, LG | 1 |
| Giachetti, A; Hefco, E; Jameson, HE; Krulich, L; Marchlewska-Koj, A | 1 |
| Ganong, WF | 1 |
| Davis, GA; Kohl, R | 1 |
| de Champlain, J; Nadeau, RA; Yamaguchi, N | 1 |
| Franklin, KB; Herberg, LJ | 1 |
| Dausse, J; Meyer, P; Miach, PJ | 1 |
| Atrens, DM; Becker, FT; Hunt, GE; Paxinos, G | 1 |
| Feder, HH; Nock, B | 2 |
| Guellaën, G; Hanoune, J | 1 |
| Gala, RR; Lawson, DM | 1 |
| Mills, LC | 1 |
| Distler, A; Kirch, W | 1 |
| Clark, WG; Masuoka, DT; Menon, MK | 1 |
| Rivier, C; Vale, W | 1 |
| Borrell, J; Martini, L; Piva, F | 1 |
| Dadkar, VN; Dahanukar, SA; Sheth, UK | 1 |
| Wikberg, J | 1 |
| Gozzani, JL; Izquierdo, I | 1 |
| Cavalheiro, EA; Izquierdo, I | 1 |
| Davis, WM; Smith, SG | 1 |
| Scriabine, A; Stavorski, JM | 1 |
| Stone, EA | 1 |
| Boyeson, MG; Callister, TR; Cavazos, JE | 1 |
| Kumakura, K; Ohara-Imaizumi, M | 1 |
| Drouva, SV; Faivre-Bauman, A; Kordon, C; Laplante, E; Loudes, C | 1 |
| Brien, JF; Marks, GS; Nakatsu, K; Pym, J; Witte, S | 1 |
| Piascik, MT; Pruitt, TA; Soltis, EE; Sparks, MS | 1 |
| Schwietert, HR; van Zwieten, PA; Wilffert, B; Wilhelm, D | 1 |
| Chandranath, SI; Gokhale, SD; Sharif, SI | 1 |
| Hashimoto, K; Suzuki, E; Tamura, K; Tsujimoto, G | 1 |
| Goldstein, DS; Grossman, E; Hoffman, A; Keiser, HR | 1 |
| Endo, T; Hashimoto, K; Onaya, T; Shimura, H; Tsujimoto, G; Watanabe, K | 1 |
| Bevan, JA; Oriowo, MA | 1 |
| Chance, WT | 1 |
| Kurahashi, K; Ohtsuka, M; Satake, N; Shibata, S | 1 |
| Hester, RK; Satake, N; Shibata, S | 1 |
| Bennett, GW; Fone, KC; Heal, DJ; Johnson, JV; Marsden, CA | 1 |
| Leighton, HJ; Ramagopal, MV | 1 |
| Bowersox, S; Ciaranello, R; Dement, WC; Frusthofer, B; Guilleminault, C; Maddaluno, J; Mignot, E; Nishino, S | 1 |
| Boucher, M; Chapuy, E; Duchêne-Marullaz, P; Lefebvre, MA; Mignot, A | 1 |
| Imura, H; Kato, Y; Koshiyama, H; Shimatsu, A | 1 |
| Blevins, LS; Paul, DJ; Williams, CA | 1 |
| Hölting, T; Limberger, N; Starke, K | 1 |
| Arner, P; Engfeldt, P; Hellmér, J; Ostman, J; Wennlund, A | 1 |
| Anno, T; Ito, M; Kodama, I; Satake, N; Shibata, S | 1 |
| Furnace, G; Hamilton, CA; Reid, JL; Sumner, DJ | 1 |
| Ishikawa, K; Kakegawa, T; Suzuki, M | 1 |
| Campbell, IC; McKernan, RM | 3 |
| Goodman, RL; Meyer, SL | 1 |
| Fox, AW; Friedman, PA | 1 |
| Yuwiler, A | 1 |
| James, MK; Leighton, HJ | 1 |
| Junnarkar, AY; Singh, PP | 1 |
| Cherian, L; Klemm, WR; Sukul, NC | 1 |
| Ehrlich, YH; Ellis, J; Lenox, RH; Van Riper, D | 1 |
| de Jonge, A; Mathy, MJ; Thoolen, MJ; Timmermans, PB; van Zwieten, PA; Wilffert, B | 1 |
| Hamilton, CA; Reid, JL | 1 |
| Cybulska, R; Wawrzyniak, M | 1 |
| DiBona, GF; Koepke, JP | 1 |
| Azuma, T; Ohhashi, T | 1 |
| Filippi, GM; Grassi, C; Passatore, M | 1 |
| Hölting, T; Starke, K | 1 |
| Hilakivi, IT; Mäkelä, JP | 1 |
| Ham, IW; Heslop, KE; Mathias, CJ; May, CN; Stone, FA | 1 |
| Cavalheiro, EA; de Campos, CJ | 1 |
| Herr, DW; Tilson, HA | 1 |
| Chen, JS; Yin, QZ; Yin, WP; Yu, GD | 1 |
| Owman, C; Schmidt, G; Sjöberg, NO; Walles, B | 1 |
| Altmann, KP; Starke, K | 1 |
| Braestrup, C | 1 |
| Delbarre, B; Schmitt, H | 1 |
| Lycke, E; Roos, BE | 1 |
| Farnebo, LO; Hamberger, B | 1 |
| Senault, B | 1 |
| Papeschi, R | 1 |
| Montel, H; Starke, K | 1 |
| Kobinger, W; Walland, A | 1 |
| Andén, NE; Strömbom, U | 1 |
| Wurtman, RJ; Yehuda, S | 1 |
| Laubie, M; Poignant, JC; Schmitt, H; Tsoucaris-Kupfer, D | 1 |
| Baran, L; Kapturkiewicz, Z; Maj, J; Sowińska, H | 1 |
| Brown, PS; Choudhury, SA; Sharpe, RM | 1 |
| Dandiya, PC; Patni, SK | 1 |
| Svensson, TH | 1 |
| Cooke, JP; Flavahan, NA; Rimele, TJ; Vanhoutte, PM | 1 |
| Bugajski, J; Zacny, E | 1 |
| Bluet-Pajot, MT; Duhault, J; Mounier, F; Schaub, C; Segalen, A | 1 |
| Gomes, C; Henning, M; Persson, B; Trolin, G | 1 |
| Gurin, VN; Tsariuk, VV; Vismont, FI | 1 |
| Dewey, WL; Snow, AE; Tucker, SM | 1 |
| Coates, J; Jahn, U; Weetman, DF | 1 |
| Olsen, UB | 1 |
| Zacny, E | 1 |
| DeMarinis, RM; Gill, CA; Hieble, JP; Holz, WC; Pendleton, RG | 1 |
| Hamilton, CA; Hannah, JA; Reid, JL | 1 |
| Archer, R; Constantine, JW; Lebel, W | 1 |
| Coates, J; Weetman, DF | 1 |
| Conway, S; Gietzen, DW; Thompson, MA; Woolley, DE | 1 |
| Bidziński, A; Danysz, W; Hauptmann, M; Kostowski, W; Płaźnik, A | 1 |
| Alkondon, M; Ray, A; Sen, P; Sharma, KK | 1 |
| Balsara, JJ; Chandorkar, AG; Jadhav, JH | 1 |
| Chadwick, MA; Coates, J; Ismail, S; Jahn, U; Lawson, K; Thiele, K; Turner, N; Weetman, DF | 1 |
| Buonomo, FC; Lauterio, TJ; Scanes, CG | 1 |
| Davey, MJ | 1 |
| Blaustein, JD; Feder, HH; Nock, B | 1 |
| Kalra, SP; Simpkins, JW | 1 |
| Mueller, GP; Pettibone, DJ | 2 |
| Edén, S; Eriksson, E; Modigh, K | 1 |
| Fielding, S; Lal, H; Spaulding, TC | 1 |
| Altiere, RJ; Douglas, JS; Gillis, CN | 1 |
| Lalley, PM; McCrimmon, DR | 1 |
| Duckles, SP | 1 |
| Paalzow, GH; Paalzow, LK | 1 |
| Bockaert, J; Sladeczek, F | 1 |
| Gaillard, JM; Justafre, JC; Kafi, S | 1 |
| Purdy, RE; Stupecky, GL | 1 |
| Beatty, WW; Berry, SL; Costello, KB | 1 |
| Da Prada, M; Haeusler, G; Kiss, D; Lorez, HP | 1 |
| De Feo, G; Lisciani, R; Pavan, L; Samarelli, M; Valeri, P | 1 |
| Cavero, I; Giudicelli, JF; Lefevre-Borg, F; Lhoste, F; Richer, C; Sabatier, C | 1 |
| Anisman, H; Ritch, M; Sklar, LS | 1 |
| Cáceres, A; Taleisnik, S | 1 |
| Gross, M; Sisson, J; Zweifler, A | 1 |
| Trulson, ME; Trulson, VM | 1 |
| Leander, JD; McCleary, PE | 1 |
| Distler, A; Kirch, W; Lüth, B | 1 |
| Segal, JL | 1 |
| D'Mello, GD | 1 |
| Crofton, JT; Kimura, T; Share, L; Wang, BC | 1 |
| Belfield, PW; Goldstraw, PW; Taylor, SH; Thomas, RD; Watt, SJ | 1 |
| Kohno, Y; Nagasaki, N; Nishikawa, T; Tanaka, M; Tsuda, A | 1 |
| de Koning, J; van Dieten, JA; van Rees, GP; van Valkenburg, CF | 1 |
| Greenberg, S | 1 |
| Isaacson, RL; Reinstein, DK | 1 |
| Clincke, G; Fransen, J; Wauquier, A | 1 |
| Dendel, PS; Lerner, P; Major, LF | 1 |
| Miller, M | 1 |
| Amobi, NI; Smith, IC | 1 |
| Kennedy, RH; Lindemann, JP; Seifen, E; Williamson, AP | 1 |
| Cai, G; Gurdal, H; Johnson, MD | 1 |
| Horie, K; Tsujimoto, G | 1 |
| Badia, A; Sallés, J | 1 |
| Cohen, MV; Downey, JM; Liu, GS; Liu, Y; Tsuchida, A | 1 |
| Kennedy, RH; Lindemann, JP; Seifen, E; Stimers, JR; Williamson, AP | 1 |
| Kigoshi, S; Muramatsu, I; Oshita, M | 1 |
| Docherty, JR; Kearns, S; O'Rourke, M | 1 |
| Oriowo, MA | 1 |
| Giraldo, J; Tabernero, A; Vila, E | 1 |
| Boucher, M; Chapuy, E; Chassaing, C; Dubar, M | 1 |
| Boulanger, CM; Illiano, S; Marsault, R; Taddei, S; Vanhoutte, PM | 1 |
| Arai, M; Fujiwara, H; Fujiwara, T; Kariya, T; Koshiji, M; Minatoguchi, S; Ohno, T; Uno, Y; Yamashita, K | 1 |
| Docherty, JR; Gavin, K; O'Rourke, M | 1 |
| Amobi, N; Coker, C; Guillebaud, J; Mulvin, D; Smith, IC | 1 |
| Amobi, NI; Smith, IC; Sugden, D | 1 |
| Avellar, MC; Megale, A; Porto, CS; Silva, MA | 1 |
| Bravo, EL | 1 |
| Garcez-do-Carmo, L; Jurkiewicz, A; Piçarro, I; Santos, WC; Smaili, SS | 1 |
| Eisenhofer, G; Friberg, P; Goldstein, DS; Keiser, HR; Lenders, JW; Pacak, K; Walther, MM | 1 |
| Koss, MC; Yu, Y | 1 |
| Gutkowska, J; Menaouar, A; Mukaddam-Daher, S | 1 |
7 review(s) available for phenoxybenzamine and clonidine
| Article | Year |
|---|---|
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
Topics: Chemical and Drug Induced Liver Injury; Databases, Factual; Drug Labeling; Humans; Pharmaceutical Preparations; Risk | 2016 |
The renin-angiotensin system and the central nervous system.
Topics: Adrenocorticotropic Hormone; Angiotensin II; Animals; Blood Pressure; Brain; Clonidine; Dopamine; Growth Hormone; Hypothalamus, Posterior; Levodopa; Medulla Oblongata; Mesencephalon; Norepinephrine; Phenoxybenzamine; Receptors, Adrenergic; Renin; Sympathetic Nervous System; Thirst; Vasopressins | 1977 |
The role of brain and spinal cord norepinephrine in autoanalgesia.
Topics: Adrenergic alpha-Antagonists; Analgesia; Animals; Brain; Clonidine; Conditioning, Classical; Dose-Response Relationship, Drug; Drug Tolerance; Electroshock; Fear; Hydroxyindoleacetic Acid; Male; Methysergide; Nociceptors; Norepinephrine; p-Chloroamphetamine; Phenoxybenzamine; Phentolamine; Rats; Rats, Inbred Strains; Serotonin; Serotonin Antagonists; Spinal Cord; Time Factors; Tryptophan; Yohimbine | 1986 |
Central alpha-adrenoceptors and the mechanisms of action of antidepressant drugs.
Topics: Animals; Antidepressive Agents; Antidepressive Agents, Tricyclic; Brain; Clonidine; Humans; Locus Coeruleus; Mianserin; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic, alpha; Thyroid Hormones | 1984 |
Sgd 101/75: a sympathomimetic that can be used to identify a new subtype of alpha-adrenoceptor, the alpha 1s-adrenoceptor.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Electric Stimulation; Hemodynamics; Humans; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Norepinephrine; Phenoxybenzamine; Receptors, Adrenergic, alpha; Sympathomimetics | 1983 |
Hypertensive emergencies: practical approach to treatment.
Topics: Administration, Oral; Antihypertensive Agents; Child; Clonidine; Diazoxide; Emergencies; Female; Humans; Hydralazine; Hypertension; Injections, Intravenous; Male; Methyldopa; Middle Aged; Nitroprusside; Phenoxybenzamine; Phentolamine; Prostaglandins A; Reserpine; Trimethaphan | 1980 |
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 |
2 trial(s) available for phenoxybenzamine and clonidine
| Article | Year |
|---|---|
Antihypertensive effect of N-amidino-2-(2,6-dichlorophenyl) acetamide hydrochloride. A double-blind cross-over trial versus clonidine.
Topics: Adolescent; Adult; Antihypertensive Agents; Blood Pressure; Body Weight; Clinical Trials as Topic; Clonidine; Double-Blind Method; Drug Therapy, Combination; Female; Guanidines; Humans; Hydrochlorothiazide; Hypertension; Male; Middle Aged; Phenoxybenzamine; Phenylacetates; Triamterene | 1978 |
Antihypertensive effect of guanfacine: a double-blind cross-over trial compared with clonidine.
Topics: Adolescent; Adult; Aged; Antihypertensive Agents; Blood Pressure; Body Weight; Clinical Trials as Topic; Clonidine; Double-Blind Method; Drug Therapy, Combination; Epinephrine; Female; Guanfacine; Guanidines; Humans; Hydrochlorothiazide; Hypertension; Male; Middle Aged; Phenoxybenzamine; Phenylacetates; Triamterene | 1980 |
186 other study(ies) available for phenoxybenzamine and clonidine
| Article | Year |
|---|---|
4-Amino-6-chloro-2-piperazinopyrimidines with selective affinity for alpha 2-adrenoceptors.
Topics: Animals; Binding, Competitive; Cerebral Cortex; Clonidine; Corpus Striatum; Dioxanes; Idazoxan; Piperazines; Pyrimidines; Rats; Receptors, Adrenergic, alpha; Spiperone; Structure-Activity Relationship | 1986 |
Structural requirements for drug inhibition of the liver specific human organic cation transport protein 1.
Topics: Cell Line; Computer Simulation; Drug Design; Gene Expression Profiling; Humans; Hydrogen Bonding; Liver; Molecular Weight; Organic Cation Transporter 1; Pharmaceutical Preparations; Predictive Value of Tests; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Structure-Activity Relationship | 2008 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
FDA-approved drug labeling for the study of drug-induced liver injury.
Topics: Animals; Benchmarking; Biomarkers, Pharmacological; Chemical and Drug Induced Liver Injury; Drug Design; Drug Labeling; Drug-Related Side Effects and Adverse Reactions; Humans; Pharmaceutical Preparations; Reproducibility of Results; United States; United States Food and Drug Administration | 2011 |
Development of a cell viability assay to assess drug metabolite structure-toxicity relationships.
Topics: Adenosine Triphosphate; Benzbromarone; Cell Line; Cell Survival; Chromans; Cytochrome P-450 CYP2C9; Cytochrome P-450 CYP2D6; Cytochrome P-450 CYP3A; Cytochrome P-450 Enzyme System; Humans; Pharmaceutical Preparations; Thiazolidinediones; Troglitazone | 2016 |
The effect of alpha-adrenolytics on the levels of 5-hydroxytryptamine and 5-hydroxyindoleacetic acid in rat's brain.
Topics: Adrenergic alpha-Antagonists; Animals; Brain; Brain Chemistry; Butyrophenones; Clonidine; Hydroxyindoleacetic Acid; Levodopa; Male; Phenoxybenzamine; Phentolamine; Probenecid; Rats; Reserpine; Serotonin | 1975 |
Evidence for a renal alpha-adrenergic receptor inhibiting renin release.
Topics: Adrenergic alpha-Antagonists; Animals; Blood Pressure; Chlorisondamine; Clonidine; Clozapine; Hyponatremia; Juxtaglomerular Apparatus; Male; Methoxamine; Phenoxybenzamine; Phentolamine; Propranolol; Rats; Receptors, Adrenergic; Renin; Sympathetic Nervous System | 1976 |
Different alpha-adrenoreceptors in the central nervous system mediating biochemical and functional effects of clonidine and receptor blocking agents.
Topics: Adrenergic alpha-Antagonists; Animals; Brain; Central Nervous System; Clonidine; Dihydroxyphenylalanine; Dioxanes; Dopamine; Female; Haloperidol; Male; Methyltyrosines; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Piperidines; Rats; Receptors, Adrenergic; Reflex; Spinal Cord; Tolazoline; Yohimbine | 1976 |
Noradrenaline synthesis and utilization: control by nerve impulse flow under normal conditions and after treatment with alpha-adrenoreceptor blocking agents.
Topics: Adrenergic alpha-Antagonists; Animals; Aromatic Amino Acid Decarboxylase Inhibitors; Benzyl Compounds; Brain; Clonidine; Denervation; Dihydroxyphenylalanine; Dioxanes; Dopamine; Haloperidol; Hydrazines; Male; Methyltyrosines; Norepinephrine; Normetanephrine; Phenoxybenzamine; Piperidines; Rats; Spinal Cord; Tolazoline; Tyramine; Yohimbine | 1976 |
The intraocular pressure response of conscious rabbits to clonidine.
Topics: Administration, Topical; Adrenergic alpha-Antagonists; Animals; Clonidine; Dose-Response Relationship, Drug; Eye; Female; Infusions, Parenteral; Intraocular Pressure; Male; Phenoxybenzamine; Rabbits; Reflex, Pupillary; Sympathectomy; Sympathetic Nervous System | 1976 |
Selectivity of blocking agents for pre-and postsynaptic alpha-adrenoceptors.
Topics: Adrenergic alpha-Antagonists; Animals; Clonidine; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Norepinephrine; Phenoxybenzamine; Phentolamine; Prazosin; Rats; Synapses; Vas Deferens; Yohimbine | 1977 |
Some cardiovascular effects of ST-91 and clonidine.
Topics: Administration, Oral; Adrenergic alpha-Agonists; Animals; Blood Pressure; Clonidine; Desipramine; Dogs; Electric Stimulation; Female; Heart Rate; Hemodynamics; Hypertension; Imidazoles; Injections, Intraventricular; Male; Phenoxybenzamine; Phentolamine; Rats; Time Factors; Vagotomy | 1977 |
Prazosin: differential affinities for two populations of alpha-noradrenergic receptor binding sites.
Topics: Adrenergic alpha-Antagonists; Animals; Clonidine; Dihydroergotoxine; In Vitro Techniques; Male; Phenoxybenzamine; Phentolamine; Prazosin; Quinazolines; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha | 1978 |
Neurotransmitter control of thyrotrophin secretion in hypothyroid rats.
Topics: 5-Hydroxytryptophan; Animals; Apomorphine; Bromocriptine; Clonidine; Ditiocarb; Fenclonine; Hypothyroidism; Male; Methyltyrosines; Neurotransmitter Agents; Phenoxybenzamine; Pimozide; Piribedil; Pituitary Gland, Anterior; Rats; Receptors, Adrenergic; Receptors, Dopamine; Receptors, Serotonin; Thyroid Gland; Thyrotropin; Tryptophan | 1978 |
Mianserin--an analysis of its peripheral autonomic actions.
Topics: Adrenergic alpha-Antagonists; Animals; Blood Pressure; Clonidine; Desipramine; Dibenzazepines; Electric Stimulation; Male; Mianserin; Norepinephrine; Phenoxybenzamine; Phentolamine; Rats; Tyramine; Yohimbine | 1978 |
Prazosin and phentolamine: comparative cardiovascular and autonomic profiles.
Topics: Adrenergic alpha-Antagonists; Animals; Blood Pressure; Clonidine; Denervation; Dogs; Female; Guinea Pigs; Heart; In Vitro Techniques; Leg; Male; Phenoxybenzamine; Phentolamine; Prazosin; Quinazolines; Rats; Sympathetic Nervous System; Vasodilator Agents | 1978 |
The renal effects of clonidine in unanesthetized rats.
Topics: Animals; Aporphines; Blood Pressure; Clonidine; Diuresis; Dopamine; Female; Haloperidol; Kidney; Male; Phenoxybenzamine; Potassium; Rats; Time Factors | 1979 |
Influence of catecholamines on dexamphetamine-induced changes in locomotor activity.
Topics: Animals; Apomorphine; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Catecholamines; Clonidine; Dextroamphetamine; Drug Interactions; Male; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Pimozide; Time Factors | 1978 |
Dual action of adrenergic system on the regulation of thyrotrophin secretion in the male rat.
Topics: Animals; Clonidine; Cold Temperature; Dopamine; Fusaric Acid; Levodopa; Male; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic; Thyrotropin; Thyrotropin-Releasing Hormone; Thyroxine; Triiodothyronine | 1979 |
The actions of dopaminergic and noradrenergic antagonists on conditioned avoidance responses in intact and 6-hydroxydopamine-treated rats.
Topics: Amphetamine; Animals; Apomorphine; Avoidance Learning; Brain Chemistry; Clonidine; Dopamine Antagonists; Haloperidol; Hydroxydopamines; Male; Norepinephrine; Phenoxybenzamine; Pimozide; Rats | 1979 |
Clonidine antinociceptive activity: effects of drugs influencing central monoaminergic and cholinergic mechanisms in the rat.
Topics: 5-Hydroxytryptophan; Analgesia; Animals; Atropine; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Brain Chemistry; Chlorpromazine; Clonidine; Electroshock; Fenclonine; Lysergic Acid Diethylamide; Male; Methyltyrosines; Naloxone; Parasympathetic Nervous System; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Cholinergic; Reserpine; Sympathetic Nervous System; Vocalization, Animal; Yohimbine | 1976 |
Experimental data suggesting an adrenergic mechanism in the production of parkinsonian symptoms.
Topics: 5-Hydroxytryptophan; Animals; Atropine; Clonidine; Female; Fenclonine; Imipramine; Male; Mice; Mice, Inbred Strains; Nicotine; Oxotremorine; Parkinson Disease, Secondary; Phenoxybenzamine; Piloerection; Pyrilamine; Rabbits; Salivation; Sympathetic Nervous System; Trazodone; Tremor | 1976 |
Possible involvement of a central noradrenergic system in automutilation induced by clonidine in mice.
Topics: 5-Hydroxytryptophan; Animals; Brain; Brain Chemistry; Caffeine; Catecholamines; Chlorpromazine; Clonidine; Dose-Response Relationship, Drug; Drug Synergism; Fenclonine; Humans; Levodopa; Male; Methamphetamine; Methyltyrosines; Mice; Phenoxybenzamine; Phentolamine; Reserpine; Self Mutilation; Sympathetic Nervous System; Theophylline | 1977 |
Dopamine supersensitivity in the hypothalamus?
Topics: Animals; Antiparkinson Agents; Body Temperature Regulation; Bromocriptine; Clonidine; Dextroamphetamine; Dopamine; Dose-Response Relationship, Drug; Ergot Alkaloids; Hydroxydopamines; Hypothalamus; Nerve Degeneration; Phenoxybenzamine; Pimozide; Piribedil; Propranolol; Rats; Receptors, Drug; Synaptic Transmission | 1975 |
On the functional role of pre- and postsynaptic catecholamine receptors in brain.
Topics: Animals; Apomorphine; Behavior, Animal; Brain; Clonidine; Dopamine; Hydroxylation; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Receptors, Adrenergic; Receptors, Drug; Receptors, Neurotransmitter; Reserpine; Synapses; Tryptophan; Tyrosine; Yohimbine | 1975 |
Interaction of clonidine with pre- and post-synaptic adrenergic receptors of rat brain: effects on cyclic AMP-generating systems.
Topics: Animals; Brain; Cerebellum; Cerebral Cortex; Clonidine; Cyclic AMP; Drug Interactions; Drug Synergism; Hydroxydopamines; Isoproterenol; Male; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred F344; Sotalol | 1976 |
Pharmacological evidence for a stimulation of dopamine neurons by noradrenaline neurons in the brain.
Topics: Animals; Brain; Brain Chemistry; Clonidine; Dopamine; In Vitro Techniques; Male; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic, alpha; Receptors, Dopamine; Reserpine; Yohimbine | 1976 |
Regulation in the central norepinephrine neurotransmission induced in vivo by alpha adrenoceptor active drugs.
Topics: Animals; Brain; Butyrophenones; Clonidine; Hydroxylation; Male; Methoxyhydroxyphenylglycol; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Synaptic Transmission; Synaptosomes; Tyrosine; Yohimbine | 1976 |
A system for measuring the noradrenaline receptor contribution to the flexor reflex.
Topics: Animals; Clonidine; Dose-Response Relationship, Drug; Electric Stimulation; Levodopa; Male; Muscle Contraction; Norepinephrine; Phenoxybenzamine; Posture; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Reflex; Spinal Cord; Stimulation, Chemical; Time Factors; Tryptamines | 1976 |
On the role of the central noradrenergic and dopaminergic systems in the regulation of TSH secretion in the rat.
Topics: Animals; Apomorphine; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Clonidine; Ditiocarb; Dopamine; Kinetics; Male; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Phentolamine; Pituitary Gland; Propranolol; Rats; Spiperone; Stress, Physiological; Thyrotropin; Thyrotropin-Releasing Hormone | 1977 |
The influence of alpha-receptors on lordosis in the female rat.
Topics: Animals; Castration; Clonidine; Drug Interactions; Female; Phenoxybenzamine; Pimozide; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Sexual Behavior, Animal; Yohimbine | 1977 |
Regulation of norepinephrine release from cardiac sympathetic fibers in the dog by presynaptic alpha- and beta-receptors.
Topics: Adrenergic Fibers; Animals; Catecholamines; Clonidine; Desipramine; Dogs; Electric Stimulation; Heart; Hemodynamics; Isoproterenol; Norepinephrine; Phenoxybenzamine; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Sotalol | 1977 |
Presynaptic alpha-adenoceptors: the depression of self-stimulation by clonidine and its restoration by piperoxane but not by phentolamine or phenoxybenzamine.
Topics: Animals; Clonidine; Drug Interactions; Male; Phenoxybenzamine; Phentolamine; Piperidines; Piperoxan; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Self Stimulation; Stereotaxic Techniques; Synapses | 1977 |
Direct biochemical demonstration of two types of alpha-adrenoreceptor in rat brain.
Topics: Animals; Binding, Competitive; Brain; Clonidine; Dihydroergotoxine; Dopamine; Male; Phenoxybenzamine; Phentolamine; Piperoxan; Prazosin; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Synaptic Membranes; Yohimbine | 1978 |
alpha-Adrenergic modulation of hypothalamic self-stimulation: effects of phenoxybenzamine, yohimbine, dexamphetamine and their interactions with clonidine.
Topics: Animals; Clonidine; Dextroamphetamine; Drug Interactions; Electrodes, Implanted; Hypothalamus; Male; Methyltyrosines; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Self Stimulation; Yohimbine | 1978 |
Noradrenergic transmission and female sexual behavior of guinea pigs.
Topics: Animals; Castration; Cerebral Cortex; Clonidine; Dopamine; Dopamine beta-Hydroxylase; Estradiol; Female; Guinea Pigs; Hypothalamus; Norepinephrine; Phenoxybenzamine; Preoptic Area; Progesterone; Receptors, Adrenergic; Receptors, Dopamine; Sexual Behavior, Animal; Synaptic Transmission | 1979 |
Hepatic alpha-adrenoreceptor: specific and irreversible labeling by [3H]-phenoxybenzamine.
Topics: Animals; Binding, Competitive; Cell Membrane; Clonidine; Dithiothreitol; Female; Kinetics; Liver; Mersalyl; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha | 1979 |
The influence of adrenergic, dopaminergic, cholinergic and serotoninergic drugs on plasma prolactin levels in ovariectomized, estrogen-treated rats.
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Antagonists; Animals; Apomorphine; Arecoline; Atropine; Castration; Clonidine; Dibenzothiepins; Dopamine; Estradiol; Female; Isoproterenol; Mecamylamine; Nicotine; Parasympathomimetics; Phenoxybenzamine; Phentolamine; Pimozide; Piperazines; Prolactin; Rats; Serotonin; Serotonin Antagonists; Stimulation, Chemical; Sulfides | 1975 |
Drug-induced impotence.
Topics: Adrenergic beta-Antagonists; Antidepressive Agents, Tricyclic; Antihypertensive Agents; Benzodiazepines; Butyrophenones; Clonidine; Erectile Dysfunction; Estrogens; Ethanol; Ganglionic Blockers; Guanethidine; Humans; Male; Methyldopa; Monoamine Oxidase Inhibitors; Narcotics; Parasympatholytics; Phenothiazines; Phenoxybenzamine; Secologanin Tryptamine Alkaloids; Thioxanthenes | 1975 |
Stimulation of adenosine 3',5'-monophosphate formation by alpha and beta adrenergic agonists in rat cerebral cortical slices: effects of clonidine.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Cerebral Cortex; Clonidine; Cyclic AMP; Drug Interactions; In Vitro Techniques; Isoproterenol; Male; Methoxamine; Norepinephrine; Oxymetazoline; Phenoxybenzamine; Phenylephrine; Propranolol; Rats; Rats, Inbred F344; Stimulation, Chemical | 1975 |
Possible involvement of the central dopaminergic system in the antireserpine effect of LSD.
Topics: Animals; Apomorphine; Behavior, Animal; Brain Chemistry; Catecholamines; Clonidine; Dose-Response Relationship, Drug; Lysergic Acid Diethylamide; Male; Mescaline; Methyltyrosines; Mice; Motor Activity; Phenoxybenzamine; Psilocybin; Receptors, Dopamine; Reserpine | 1977 |
Effects of gamma-aminobutyric acid and histamine on prolactin secretion in the rat.
Topics: Aminobutyrates; Animals; Bicuculline; Cells, Cultured; Clonidine; Diphenhydramine; Dopamine; Drug Interactions; Estrogens; gamma-Aminobutyric Acid; Haloperidol; Histamine; Male; Morphine; Naloxone; Nerve Tissue Proteins; Phenoxybenzamine; Pituitary Gland; Progesterone; Prolactin; Rats; Thyrotropin-Releasing Hormone | 1977 |
Adrenergic inputs to the amygdala and the control of gonadotrophin release.
Topics: Adrenergic Fibers; Amygdala; Animals; Bromocriptine; Castration; Clonidine; Drug Implants; Female; Follicle Stimulating Hormone; Luteinizing Hormone; Phenoxybenzamine; Pimozide; Propranolol; Rats; Receptors, Dopamine | 1979 |
Role of dopaminergic and noradrenergic mechanisms in Metrazole convulsions in mice.
Topics: Animals; Apomorphine; Benserazide; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Clonidine; Dopamine; Drug Interactions; Female; Haloperidol; Levodopa; Male; Methyltyrosines; Mice; Norepinephrine; Pentylenetetrazole; Phenoxybenzamine; Propranolol; Receptors, Dopamine; Reserpine; Seizures; Tetrabenazine | 1979 |
Differentiation between pre- and postjunctional alpha-receptors in guinea pig ileum and rabbit aorta.
Topics: Animals; Aorta, Thoracic; Cimetidine; Clonidine; Dibenzylchlorethamine; Dose-Response Relationship, Drug; Electric Stimulation; Epinephrine; Female; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Neuromuscular Junction; Oxymetazoline; Parasympathetic Nervous System; Phenoxybenzamine; Phentolamine; Phenylephrine; Rabbits; Receptors, Adrenergic; Tolazoline | 1978 |
Possible peripheral adrenergic and central dopaminergic influences in memory consolidation.
Topics: Animals; Apomorphine; Avoidance Learning; Clonidine; Dopamine; Female; Haloperidol; Male; Memory; Phenoxybenzamine; Phentolamine; Rats; Retention, Psychology; Sympathetic Nervous System | 1976 |
Three main factors in rat shuttle behavior: their pharmacology and sequential entry in operation during a two-way avoidance session.
Topics: Animals; Apomorphine; Atropine; Atropine Derivatives; Avoidance Learning; Clonidine; Conditioning, Classical; Conditioning, Operant; Drive; Female; Haloperidol; Male; Nicotine; Phenoxybenzamine; Physostigmine; Rats | 1976 |
Catecholaminergic mechanisms of reinforcement: direct assessment by drug-self-administration.
Topics: Animals; Apomorphine; Clonidine; Conditioning, Psychological; Drug Interactions; Haloperidol; Male; Norepinephrine; Phenoxybenzamine; Piribedil; Rats; Receptors, Adrenergic; Receptors, Dopamine; Reinforcement, Psychology; Self Administration | 1977 |
Effects of phentolamine, phenoxybenzamine and desipramine on clonidine-induced blockade of cardiac acceleration in the dog.
Topics: Animals; Clonidine; Desipramine; Dogs; Drug Interactions; Electric Stimulation; Female; Heart; Heart Rate; Male; Phenoxybenzamine; Phentolamine; Time Factors | 1977 |
Central noradrenergic activity and the formation of glycol sulfate metabolites of brain norepinephrine.
Topics: Animals; Clonidine; Hypothalamus; Male; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Probenecid; Rats; Sulfates; Tyrosine | 1976 |
Biochemical and behavioral effects of a sensorimotor cortex injury in rats pretreated with the noradrenergic neurotoxin DSP-4.
Topics: Adrenergic Agents; Afferent Pathways; Animals; Benzylamines; Brain Mapping; Cerebellum; Clonidine; Dominance, Cerebral; Hippocampus; Male; Motor Activity; Motor Cortex; Motor Skills; Nerve Fibers; Nerve Regeneration; Neuronal Plasticity; Norepinephrine; Phenoxybenzamine; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic; Receptors, Glutamate; Somatosensory Cortex | 1992 |
Effects of imidazole compounds on catecholamine release in adrenal chromaffin cells.
Topics: Adrenal Medulla; Animals; Catecholamines; Cattle; Cells, Cultured; Clonidine; Guanabenz; Imidazoles; Phenoxybenzamine; Receptors, Adrenergic, alpha; Tolazoline; Yohimbine | 1992 |
Alpha 1-adrenergic receptor coupling with phospholipase-C is negatively regulated by protein kinase-C in primary cultures of hypothalamic neurons and glial cells.
Topics: Animals; Astrocytes; Calcium Channels; Cell Membrane; Cells, Cultured; Chromatography, Ion Exchange; Clonidine; Diglycerides; Feedback; GTP-Binding Proteins; Hypothalamus; Inositol Phosphates; Kinetics; Membrane Lipids; Mice; Neurons; Norepinephrine; Phenoxybenzamine; Phosphatidylinositols; Prazosin; Propranolol; Protein Kinase C; Receptors, Adrenergic, alpha; Tetradecanoylphorbol Acetate; Type C Phospholipases; Yohimbine | 1991 |
Adrenoceptors of the human internal thoracic artery.
Topics: Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Clonidine; Dinoprostone; Humans; In Vitro Techniques; Isometric Contraction; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Phenylephrine; Prazosin; Receptors, Adrenergic; Serotonin; Thoracic Arteries; Yohimbine | 1991 |
Evidence for a complex interaction between the subtypes of the alpha 1-adrenoceptor.
Topics: Adrenergic alpha-Antagonists; Animals; Aorta, Thoracic; Binding, Competitive; Clonidine; Dioxanes; In Vitro Techniques; Kinetics; Male; Methoxamine; Muscle, Smooth, Vascular; Phenoxybenzamine; Phenylephrine; Prazosin; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha | 1991 |
Differences between full and partial alpha-adrenoceptor agonists in eliciting phasic and tonic types of responses in the longitudinal smooth muscle of the rat portal vein.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Brimonidine Tartrate; Calcium; Clonidine; Imidazoles; In Vitro Techniques; Male; Muscle, Smooth, Vascular; Phenoxybenzamine; Portal Vein; Quinoxalines; Rats; Receptors, Adrenergic, alpha; Vasoconstriction | 1991 |
Pharmacological characterization of the postjunctional alpha-adrenoceptors of the rat isolated seminal vesicle.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Clonidine; Dose-Response Relationship, Drug; Epinephrine; Male; Naphazoline; Norepinephrine; Oxymetazoline; Phenoxybenzamine; Phentolamine; Phenylephrine; Prazosin; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Seminal Vesicles; Yohimbine | 1990 |
Two pharmacologically distinct alpha 1-adrenoceptor subtypes in the contraction of rabbit aorta: each subtype couples with a different Ca2+ signalling mechanism and plays a different physiological role.
Topics: Adrenergic alpha-Antagonists; Animals; Aorta; Binding Sites; Calcium; Clonidine; Dioxanes; In Vitro Techniques; Models, Biological; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Phenethylamines; Phenoxybenzamine; Piperazines; Rabbits; Receptors, Adrenergic, alpha; Signal Transduction; Tetralones; Vasoconstriction | 1990 |
Glucagon and clonidine testing in the diagnosis of pheochromocytoma.
Topics: Adrenal Gland Neoplasms; Catechols; Clonidine; Drug Therapy, Combination; Glucagon; Humans; Hypertension; Injections, Intravenous; Nerve Endings; Phenoxybenzamine; Pheochromocytoma; Predictive Value of Tests; Sensitivity and Specificity | 1991 |
Characterization of alpha 1-adrenergic receptor subtypes linked to iodide efflux in rat FRTL cells.
Topics: Animals; Calcium; Cells, Cultured; Clonidine; Dose-Response Relationship, Drug; Iodides; Norepinephrine; Phenoxybenzamine; Prazosin; Rats; Receptors, Adrenergic, alpha; Thyroid Gland; Time Factors | 1990 |
Chloroethylclonidine unmasks a non-alpha-adrenoceptor noradrenaline binding site in the rat aorta.
Topics: Animals; Aorta, Thoracic; Clonidine; Dioxanes; In Vitro Techniques; Male; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Prazosin; Rats; Receptors, Adrenergic; Yohimbine | 1990 |
The vasoinhibitory action of FR 46171, a new pyridine alcohol antianginal agent, on isolated rabbit vascular smooth muscles.
Topics: Angina Pectoris; Animals; Aorta, Thoracic; beta-Cyclodextrins; Clonidine; Cyclodextrins; Dextrins; Egtazic Acid; In Vitro Techniques; Male; Methoxamine; Muscle, Smooth, Vascular; Nifedipine; Nitroglycerin; Norepinephrine; Phenoxybenzamine; Potassium Chloride; Pyridines; Rabbits; Starch | 1988 |
Differential inhibitory effects of nitroglycerin on contractile responses to the alpha-adrenoceptor agonists, methoxamine and clonidine, in rabbit aorta.
Topics: Adrenergic alpha-Agonists; Animals; Calcium; Calcium Radioisotopes; Clonidine; Egtazic Acid; In Vitro Techniques; Lanthanum; Male; Methoxamine; Muscle Relaxation; Muscle, Smooth, Vascular; Nifedipine; Nitroglycerin; Phenoxybenzamine; Potassium; Prazosin; Rabbits; Yohimbine | 1989 |
TRH-catecholamine interactions in brain and spinal cord.
Topics: Animals; Catecholamines; Cerebral Ventricles; Clonidine; Fluoxetine; Hypothalamus; In Vitro Techniques; Male; Mice; Mice, Inbred C57BL; Motor Activity; Norepinephrine; Phenoxybenzamine; Prazosin; Rats; Rats, Inbred Strains; Reference Values; Spinal Cord; Stereotyped Behavior; Thyrotropin-Releasing Hormone | 1989 |
Analysis of the presence of postjunctional alpha-2 adrenoceptors in the rat anococcygeus muscle.
Topics: Animals; Clonidine; Dioxanes; Electric Stimulation; Idazoxan; In Vitro Techniques; Male; Muscle Contraction; Muscle Relaxation; Phenoxybenzamine; Prazosin; Rats; Receptors, Adrenergic, alpha; Regression Analysis | 1989 |
Central alpha 1 adrenoceptor subtypes in narcolepsy-cataplexy: a disorder of REM sleep.
Topics: Adrenergic alpha-Antagonists; Animals; Brain; Cataplexy; Clonidine; Dioxanes; Dogs; Narcolepsy; Phenoxybenzamine; Prazosin; Receptors, Adrenergic, alpha; Sleep, REM | 1989 |
Mechanisms of chronotropic cardiac effects of alinidine and plasma concentration-response relationships in the conscious dog with chronic atrioventricular block.
Topics: Adrenergic beta-Antagonists; Animals; Anti-Arrhythmia Agents; Blood Pressure; Clonidine; Dogs; Drug Interactions; Electrocardiography; Female; Heart Block; Heart Rate; Male; Phenoxybenzamine; Phentolamine; Receptors, Muscarinic; Yohimbine | 1989 |
Effects of clonidine and naloxone on the dopamine levels in the rat mediobasal hypothalamus measured by in vivo voltammetry.
Topics: Animals; Clonidine; Dopamine; Electrochemistry; Hypothalamus, Middle; Male; Naloxone; Phenoxybenzamine; Rats; Rats, Inbred Strains; Reference Values | 1989 |
Possible catecholaminergic-opioidergic control of blood pressure during muscular contraction.
Topics: Animals; Blood Pressure; Cats; Clonidine; Dose-Response Relationship, Drug; Isometric Contraction; Muscle Contraction; Phenoxybenzamine; Receptors, Adrenergic; Receptors, Opioid; Yohimbine | 1987 |
Protection of presynaptic alpha-adrenoceptors against irreversible blockade by phenoxybenzamine: preservation of the modulatory effects of exogenous noradrenaline and yohimbine.
Topics: Animals; Binding Sites; Cerebral Cortex; Clonidine; Electric Stimulation; Evoked Potentials; In Vitro Techniques; Norepinephrine; Phenoxybenzamine; Rabbits; Receptors, Adrenergic, alpha; Yohimbine | 1987 |
Adrenoceptor occupancy in isolated human fat cells and its relationship with lipolysis rate.
Topics: Adipose Tissue; Adult; Clonidine; Female; Humans; In Vitro Techniques; Iodocyanopindolol; Isoproterenol; Kinetics; Lipolysis; Male; Middle Aged; Phenoxybenzamine; Pindolol; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Yohimbine | 1988 |
Inhibitory effects of nitroglycerin on contractile responses to methoxamine and clonidine in isolated rabbit renal and femoral arteries.
Topics: Animals; Calcium; Calcium Channels; Clonidine; Femoral Artery; In Vitro Techniques; Male; Methoxamine; Nifedipine; Nitroglycerin; Phenoxybenzamine; Potassium; Rabbits; Renal Artery; Vasodilation | 1988 |
Recovery of alpha-adrenoreceptor mediated responses and binding site number after intravenous benextramine in the rabbit.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Azepines; Blood Pressure; Brain; Clonidine; Cystamine; Injections, Intravenous; Male; Membranes; Phenoxybenzamine; Phenylephrine; Prazosin; Rabbits; Receptors, Adrenergic, alpha; Spleen; Time Factors | 1985 |
Plasma thyrotrophin (TSH) response to intrahypothalamic injection of an alpha 2-adrenergic receptor agonist (clonidine).
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Clonidine; Hypothalamus; Male; Microinjections; Phenoxybenzamine; Rats; Rats, Inbred Strains; Thyrotropin; Yohimbine | 1986 |
Phenoxybenzamine partially inhibits alpha 2-adrenoceptors without affecting their presynaptic function.
Topics: Adrenergic alpha-Antagonists; Animals; Brain; Clonidine; In Vitro Techniques; Male; Phenoxybenzamine; Prazosin; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Yohimbine | 1986 |
Separate neural systems mediate the steroid-dependent and steroid-independent suppression of tonic luteinizing hormone secretion in the anestrous ewe.
Topics: Anestrus; Animals; Apomorphine; Clonidine; Cyproheptadine; Dibenzylchlorethamine; Estradiol; Estrus; Female; Gonadotropin-Releasing Hormone; Light; Luteinizing Hormone; Neurotransmitter Agents; Ovariectomy; Phenoxybenzamine; Pimozide; Pituitary Gland; Receptors, Adrenergic, alpha; Receptors, Dopamine; Receptors, LH; Seasons; Serotonin; Sheep; Steroids | 1986 |
Evidence for spare alpha 1-adrenoceptors for the accumulation of inositol phosphates in smooth muscle.
Topics: Animals; Clonidine; In Vitro Techniques; Inositol Phosphates; Muscle, Smooth; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Sugar Phosphates | 1987 |
Synergistic action of postsynaptic alpha-adrenergic receptor stimulation on vasoactive intestinal polypeptide-induced increases in pineal N-acetyltransferase activity.
Topics: Acetyltransferases; Adrenergic alpha-Agonists; Animals; Arylamine N-Acetyltransferase; Atenolol; Clonidine; Cyclic AMP; Dose-Response Relationship, Drug; Drug Synergism; Male; Methoxamine; Phenoxybenzamine; Phentolamine; Phenylephrine; Pineal Gland; Prazosin; Propranolol; Rats; Rats, Inbred F344; Receptors, Adrenergic, alpha; Vasoactive Intestinal Peptide; Yohimbine | 1987 |
Analysis of putative alpha-1s adrenoceptor agonism by Sgd 101/75 in the rat anococcygeus muscle.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Dose-Response Relationship, Drug; In Vitro Techniques; Male; Muscle Contraction; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic, alpha | 1987 |
Antagonism of clonidine-induced hypothermia by alpha adrenoceptor antagonists in electrically stimulated mice.
Topics: Adrenergic alpha-Antagonists; Animals; Body Temperature; Clonidine; Electroshock; Fever; Male; Mice; Mice, Inbred Strains; Phenoxybenzamine; Prazosin; Yeasts; Yohimbine | 1988 |
Alpha noradrenergic agonists promote catalepsy in the mouse.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Animals; Catalepsy; Clonidine; Isoproterenol; Mice; Models, Biological; Motor Activity; Phenoxybenzamine; Phenylephrine; Timolol; Yohimbine | 1988 |
Alpha 2-adrenergic receptor-mediated regulation of adenylate cyclase in the intact human platelet. Evidence for a receptor reserve.
Topics: Adenylyl Cyclases; Binding, Competitive; Blood Platelets; Cell Membrane; Clonidine; Cyclic AMP; Epinephrine; Humans; Kinetics; Norepinephrine; Phenoxybenzamine; Receptors, Adrenergic, alpha; Yohimbine | 1985 |
Effects of the irreversible alpha-adrenoceptor antagonists phenoxybenzamine and benextramine on the effectiveness of nifedipine in inhibiting alpha 1- and alpha 2-adrenoceptor mediated vasoconstriction in pithed rats.
Topics: Animals; Azepines; Clonidine; Cystamine; Decerebrate State; Diastole; Dose-Response Relationship, Drug; Imidazoles; Male; Nifedipine; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Vasoconstriction | 1985 |
The effects of phenoxybenzamine on specific binding and function of central alpha-adrenoceptors in the rabbit.
Topics: Animals; Brain; Clonidine; Dactinomycin; Drug Interactions; Fluorouracil; Male; Phenoxybenzamine; Prazosin; Rabbits; Receptors, Adrenergic, alpha | 1985 |
Effect of phenoxybenzamine and clonidine on the adrenergic receptor in the rat brain; histofluorescence and ultrastructure examinations.
Topics: Animals; Brain Chemistry; Catecholamines; Clonidine; Histocytochemistry; Male; Neurons; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha | 1985 |
Central adrenergic receptor control of renal function in conscious hypertensive rats.
Topics: Animals; Blood Pressure; Clonidine; Guanabenz; Hypertension; Kidney; Male; Natriuresis; Phenoxybenzamine; Prazosin; Rats; Rats, Inbred SHR; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Urodynamics; Yohimbine | 1986 |
Pre- and postjunctional alpha-adrenoceptors at sympathetic neuroeffector junction in bovine mesenteric lymphatics.
Topics: Adrenergic Fibers; Animals; Cattle; Clonidine; Dose-Response Relationship, Drug; Electric Stimulation; In Vitro Techniques; Lymphatic System; Mesentery; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Phenylephrine; Prazosin; Receptors, Adrenergic, alpha; Sympathetic Nervous System; Synaptic Transmission; Time Factors; Tritium | 1986 |
Postsynaptic alpha 1- and alpha 2-adrenoceptors mediating the action of the sympathetic system on muscle spindles, in the rabbit.
Topics: Animals; Clonidine; Epinephrine; In Vitro Techniques; Male; Muscles; Neck Muscles; Norepinephrine; Phenoxybenzamine; Phenylephrine; Rats; Receptors, Adrenergic, alpha; Sympathetic Nervous System; Yohimbine | 1986 |
Receptor protection experiments confirm the identity of presynaptic alpha 2-autoreceptors.
Topics: Animals; Cerebral Cortex; Clonidine; Cyclazocine; Ethylketocyclazocine; Female; In Vitro Techniques; Male; Norepinephrine; Phenoxybenzamine; Prazosin; Rabbits; Receptors, Adrenergic, alpha; Synapses; Yohimbine | 1986 |
Evidence for the involvement of alpha-2 adrenoceptors in the sedation but not REM sleep inhibition by clonidine in the rat.
Topics: Animals; Clonidine; Electroencephalography; Hypnotics and Sedatives; Male; Phenoxybenzamine; Phentolamine; Prazosin; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Sleep, REM; Yohimbine | 1986 |
Intravenous morphine causes hypertension, hyperglycaemia and increases sympatho-adrenal outflow in conscious rabbits.
Topics: Animals; Blood; Blood Glucose; Blood Pressure; Catecholamines; Clonidine; Heart Rate; Histamine Antagonists; Infusions, Intravenous; Male; Morphine; Osmolar Concentration; Pentobarbital; Phenoxybenzamine; Potassium; Rabbits | 1988 |
Catecholaminergic influences on induced hippocampal paroxysmal activity in rats.
Topics: Animals; Apomorphine; Catecholamines; Clonidine; Electric Stimulation; Electroencephalography; Haloperidol; Hippocampus; Kindling, Neurologic; Locus Coeruleus; Male; Phenoxybenzamine; Propranolol; Rats; Rats, Inbred Strains | 1986 |
Modulation of p,p'-DDT-induced tremor by catecholaminergic agents.
Topics: Animals; Apomorphine; Clonidine; DDT; Dopamine; Haloperidol; Male; Norepinephrine; Phenoxybenzamine; Prazosin; Propranolol; Rats; Rats, Inbred F344; Tremor; Yohimbine | 1987 |
[Effect of locus coeruleus stimulation on unit discharge of the hypothalamic arcuate nucleus in rats].
Topics: Animals; Arcuate Nucleus of Hypothalamus; Clonidine; Electric Stimulation; Electrophysiology; Hypothalamus; Isoproterenol; Locus Coeruleus; Male; Pain; Phenoxybenzamine; Propranolol; Rats | 1985 |
Influence of adrenoreceptor agonists and antagonists on ovulation in the rabbit ovary perfused in vitro.
Topics: Animals; Chorionic Gonadotropin; Clonidine; Female; In Vitro Techniques; Indomethacin; Norepinephrine; Ovarian Follicle; Ovary; Ovulation; Perfusion; Phenoxybenzamine; Phentolamine; Rabbits; Sympatholytics; Sympathomimetics; Terbutaline | 1985 |
Inhibition of adrenergic neurotransmission by clonidine: an action on prejunctional -receptors.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Cocaine; Heart; In Vitro Techniques; Mathematics; Oxymetazoline; Phenoxybenzamine; Phentolamine; Rabbits; Receptors, Adrenergic; Sympathetic Nervous System; Synaptic Transmission | 1973 |
Effects of phenoxybenzamine, aceperone and clonidine on the level of 3-methoxy-4-hydroxyphenylglycol (MOPEG) in rat brain.
Topics: Acetamides; Animals; Antihypertensive Agents; Brain Chemistry; Butyrophenones; Chromatography, Gas; Clonidine; Glycols; Male; Methoxyhydroxyphenylglycol; Phenoxybenzamine; Piperidines; Rats | 1974 |
Effects of clonidine and some alpha-adrenoreceptor blocking agents on avoidance conditioned reflexes in rats: their interactions and antagonism by atropine.
Topics: Adrenergic alpha-Antagonists; Animals; Atropine; Avoidance Learning; Clonidine; Conditioning, Classical; Depression, Chemical; Dibenzylchlorethamine; Male; Phenoxybenzamine; Phentolamine; Rats; Time Factors; Tolazoline; Yohimbine | 1974 |
Influence of changes in brain monoamine metabolism on behaviour of herpes simplex-infected mice.
Topics: Aggression; Animals; Apomorphine; Behavior, Animal; Brain; Clonidine; Dihydroxyphenylalanine; Disease Models, Animal; Disulfides; Dopamine; Dopamine beta-Hydroxylase; Fenclonine; Herpes Simplex; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Methyltyrosines; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Pimozide; Receptors, Adrenergic; Serotonin; Tyrosine 3-Monooxygenase; Vaccinia; Virus Cultivation | 1974 |
Influence of alpha- and beta-adrenoceptors on the release of noradrenaline from field stimulated atria and cerebral cortex slices.
Topics: Animals; Atrial Function; Cerebral Cortex; Clonidine; Desipramine; Electric Stimulation; Guanidines; Heart Atria; In Vitro Techniques; Isoproterenol; Mice; Mice, Inbred Strains; Norepinephrine; Phenoxybenzamine; Phentolamine; Propranolol; Rats; Receptors, Adrenergic | 1974 |
[Brain amines and apomorphine-induced intraspecific aggressive behavior in the rat (author's transl)].
Topics: 5-Hydroxytryptophan; Aggression; Animals; Apomorphine; Biogenic Amines; Brain; Brain Chemistry; Clonidine; Dihydroxyphenylalanine; Dioxoles; Disulfides; Fenclonine; Humans; Hydrazines; Hydroxybutyrates; Imidazoles; Iproniazid; Male; Methyldopa; Methyltyrosines; Phenoxybenzamine; Piperazines; Rats; Reserpine; Serotonin; Thiocarbamates; Time Factors | 1974 |
An investigation on the behavioral and hypothermic effects of yohimbine: interaction with drugs affecting central and peripheral monoamines.
Topics: 5-Hydroxytryptophan; Aggression; Amphetamine; Animals; Apomorphine; Atropine; Behavior, Animal; Benserazide; Biogenic Amines; Body Temperature; Catecholamines; Chlorisondamine; Clonidine; Depression, Chemical; Dihydroxyphenylalanine; Fenclonine; Haloperidol; Humans; Lysergic Acid Diethylamide; Male; Methysergide; Motor Activity; Pargyline; Phenoxybenzamine; Phentolamine; Propranolol; Rats; Receptors, Adrenergic; Stereotyped Behavior; Yohimbine | 1974 |
Involvement of alpha-receptors in clonidine-induced inhibition of transmitter release from central monoamine neurones.
Topics: Analysis of Variance; Animals; Brain; Cerebral Cortex; Clonidine; Cocaine; Drug Interactions; Electric Stimulation; In Vitro Techniques; Male; Neurons; Norepinephrine; Phenoxybenzamine; Phentolamine; Rats; Receptors, Adrenergic; Serotonin; Synaptic Transmission; Tritium | 1973 |
Facilitation of vagal reflex bradycardia by an action of clonidine on central -receptors.
Topics: Acetylcholine; Adrenergic beta-Antagonists; Animals; Blood Pressure; Bradycardia; Cerebellum; Chlorpromazine; Clonidine; Dogs; Electrocardiography; Female; Guanethidine; Haloperidol; Heart Rate; Male; Phenoxybenzamine; Phentolamine; Receptors, Adrenergic; Time Factors; Vagus Nerve | 1972 |
Adrenergic receptor blocking agents: effects on central noradrenaline and dopamine receptors and on motor activity.
Topics: Animals; Apomorphine; Behavior, Animal; Brain; Brain Chemistry; Clonidine; Cordotomy; Corpus Striatum; Dopamine; Drug Combinations; Drug Synergism; Humans; Male; Methyltyrosines; Mice; Motor Activity; Norepinephrine; Phenoxybenzamine; Phentolamine; Propranolol; Rats; Receptors, Adrenergic; Reflex; Reserpine; Spinal Cord; Stereotyped Behavior; Stimulation, Chemical | 1974 |
Release of brain dopamine as the probable mechanism for the hypothermic effect of D-amphetamine.
Topics: Animals; Apomorphine; Brain Chemistry; Clonidine; Dextroamphetamine; Dihydroxyphenylalanine; Dopamine; Drug Combinations; Glycolates; Haloperidol; Hydroxydopamines; Hypothermia; Male; Methysergide; Phenoxybenzamine; Pimozide; Piperidines; Propranolol; Pyrrolidines; Rats; Serotonin; Tyramine | 1972 |
[Action of various pharmacologic reagents on the stereotyped movements induced in rats by injection of 1-(2"-pyrimidyl)-4-piperonyl piperazine (piribedil)].
Topics: Amides; Animals; Apomorphine; Benzamides; Benzoates; Clonidine; Haloperidol; Male; Movement; Phenoxybenzamine; Piperazines; Pyrrolidines; Rats; Sulfonamides; Tetrabenazine | 1972 |
The effect of clonidine on locomotor activity in mice.
Topics: Animals; Apomorphine; Behavior, Animal; Benzoates; Clonidine; Depression, Chemical; Disulfides; Dose-Response Relationship, Drug; Drug Interactions; Female; Fluorine; Humans; Imidazoles; Injections, Intraperitoneal; Male; Methyltyrosines; Mice; Motor Activity; Phenoxybenzamine; Reserpine; Sensory Receptor Cells; Spiro Compounds; Stereotyped Behavior; Stimulation, Chemical; Tranquilizing Agents | 1972 |
Pituitary follicle-stimulating hormone activity in rats treated with apomorphine, pimozide and drugs that modify catecholamine levels.
Topics: Animals; Apomorphine; Carbamates; Catecholamines; Chorionic Gonadotropin; Clonidine; Depression, Chemical; Dihydroxyphenylalanine; Disulfides; Dopamine; Dopamine beta-Hydroxylase; Female; Follicle Stimulating Hormone; Haloperidol; Male; Methyltyrosines; Norepinephrine; Organ Size; Ovary; Phenoxybenzamine; Pimozide; Pituitary Gland; Rats; Receptors, Drug; Stimulation, Chemical | 1973 |
Apomorphine induced biting and fighting behaviour in reserpinized rats and an approach to the mechanism of action.
Topics: Aggression; Amphetamine; Animals; Apomorphine; Behavior, Animal; Benserazide; Chlorpromazine; Clonidine; Dihydroxyphenylalanine; Dopamine; Humans; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Pimozide; Rats; Receptors, Drug; Reserpine; Thiocarbamates; Time Factors | 1974 |
Characterization of postjunctional alpha-1 and alpha-2 adrenoceptors activated by exogenous or nerve-released norepinephrine in the canine saphenous vein.
Topics: Animals; Clonidine; Dogs; Dose-Response Relationship, Drug; Electric Stimulation; Female; Imidazoles; Male; Methoxamine; Norepinephrine; Phenoxybenzamine; Phenylephrine; Prazosin; Receptors, Adrenergic, alpha; Saphenous Vein; Sympathetic Nervous System; Tyramine; Yohimbine | 1984 |
Effect of intracerebroventricular clonidine on serum corticosterone levels in rats.
Topics: Adrenocorticotropic Hormone; alpha-Methyltyrosine; Animals; Clonidine; Corticosterone; Dose-Response Relationship, Drug; Injections, Intraventricular; Male; Methyltyrosines; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Yohimbine | 1984 |
Effects of noradrenergic agonists and antagonists on growth hormone secretion under gamma-hydroxybutyrate narco-analgesia in the rat.
Topics: Animals; Biogenic Amines; Clonidine; Corpus Striatum; gamma-Aminobutyric Acid; Growth Hormone; Hypothalamus; Isoproterenol; Male; Phenoxybenzamine; Primates; Propranolol; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Somatostatin; Species Specificity | 1980 |
Pre- and postsynaptic alpha-adrenoceptor antagonists: differentiated cardiovascular effects in the rat.
Topics: Adrenergic alpha-Antagonists; Animals; Blood Pressure; Clonidine; Heart Rate; Injections, Intravenous; Injections, Intraventricular; Male; Pentobarbital; Phenoxybenzamine; Phentolamine; Prazosin; Premedication; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Yohimbine | 1980 |
[Effect of synaptically active substances on the hyperthermic effect of prostaglandin E2 in rats].
Topics: Animals; Benactyzine; Body Temperature; Clonidine; Diphenylacetic Acids; Hemicholinium 3; Isoproterenol; Methysergide; Nicotine; Norepinephrine; Oxotremorine; Phenoxybenzamine; Propranolol; Prostaglandins E; Rats; Serotonin | 1981 |
The role of neurotransmitters in stress-induced antinociception (SIA).
Topics: Animals; Apomorphine; Clonidine; Dopamine; Haloperidol; Kinetics; Male; Neurotransmitter Agents; Norepinephrine; Pain; Phenoxybenzamine; Pizotyline; Quipazine; Rats; Rats, Inbred Strains; Sensory Thresholds; Serotonin; Stress, Physiological | 1982 |
The existence of a new subtype of alpha-adrenoceptor on the rat anococcygeus is revealed by SGD 101/75 and phenoxybenzamine.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; In Vitro Techniques; Muscle Contraction; Muscle, Smooth; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, alpha | 1982 |
Clonidine decreases rat urine kallikrein excretion by alpha-adrenergic receptor stimulation.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Female; Kallikreins; Phenoxybenzamine; Phentolamine; Rats; Rats, Inbred Strains; Sodium | 1982 |
The role of alpha 2-adrenoceptors in the hypothermic effect of clonidine in the rat.
Topics: Animals; Body Temperature; Clonidine; Male; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Time Factors; Tolazoline; Yohimbine | 1982 |
alpha-Adrenergic agents. 3. Behavioral effects of 2-aminotetralins.
Topics: Adrenergic alpha-Antagonists; Animals; Apomorphine; Behavior, Animal; Blood Pressure; Clonidine; Dextroamphetamine; Male; Mice; Motor Activity; Naphthalenes; Phenoxybenzamine; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Reserpine; Tetrahydronaphthalenes | 1982 |
Peripheral alpha 1- and alpha 2-adrenoreceptor mechanisms in blood pressure control.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Binding Sites; Blood Pressure; Clonidine; Dioxins; Guanabenz; Idazoxan; Male; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Phentolamine; Prazosin; Pressoreceptors; Rabbits; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Synapses; Vascular Resistance | 1983 |
Functional postsynaptic alpha 2- but not alpha 1-adrenoceptors in dog saphenous vein exposed to phenoxybenzamine.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Dogs; Female; In Vitro Techniques; Male; Phenoxybenzamine; Phenylephrine; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Saphenous Vein; Yohimbine | 1982 |
Occurrence of alpha 1s-adrenoceptors in the mouse but not in the rabbit isolated anococcygeus preparations.
Topics: Adrenergic alpha-Agonists; Animals; Clonidine; Drug Interactions; Male; Mice; Muscle Contraction; Muscle, Smooth; Norepinephrine; Phenoxybenzamine; Rabbits; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Species Specificity | 1983 |
Catecholamine synthesis inhibitors acutely modulate [3H]estradiol binding by specific brain areas and pituitary in ovariectomized rats.
Topics: alpha-Methyltyrosine; Animals; Brain; Castration; Catecholamines; Clonidine; Ditiocarb; Dopamine beta-Hydroxylase; Estradiol; Female; Methyltyrosines; Phenoxybenzamine; Pituitary Gland; Prolactin; Rats; Rats, Inbred Strains; Receptors, Estradiol; Receptors, Estrogen; Tyrosine 3-Monooxygenase | 1983 |
Interaction between noradrenergic and serotonergic brain systems as evidenced by behavioral and biochemical effects of microinjections of adrenergic agonists and antagonists into the median raphe nucleus.
Topics: Adrenergic Agonists; Albuterol; Animals; Brain Stem; Clonidine; Male; Microinjections; Norepinephrine; Phenoxybenzamine; Phentolamine; Propranolol; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Yohimbine | 1983 |
Modulation of footshock aggression in rats by clonidine: involvement of both alpha 1- and alpha 2-adrenoceptors.
Topics: Aggression; Animals; Clonidine; Humans; Male; Phenoxybenzamine; Piperoxan; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha | 1983 |
Involvement of histaminergic mechanisms in the cataleptogenic effect of clonidine in mice.
Topics: Animals; Apomorphine; Catalepsy; Clonidine; Dose-Response Relationship, Drug; Drug Interactions; Histamine; Histidine; Humans; Mice; Phenoxybenzamine; Stereotyped Behavior; Yohimbine | 1983 |
Episodic growth hormone secretion in the domestic fowl (Gallus domesticus): alpha adrenergic regulation.
Topics: alpha-Methyltyrosine; Animals; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Chickens; Clonidine; Ditiocarb; Growth Hormone; Male; Methyltyrosines; Phenoxybenzamine; Receptors, Adrenergic, alpha; Yohimbine | 1984 |
Aspects of the pharmacology of prazosin.
Topics: Animals; Cats; Clonidine; Femoral Artery; Femoral Vein; In Vitro Techniques; Mesenteric Arteries; Norepinephrine; Phenoxybenzamine; Phentolamine; Prazosin; Pulmonary Artery; Quinazolines; Rabbits; Receptors, Adrenergic, alpha; Vasodilation; Yohimbine | 1980 |
Changes in noradrenergic transmission alter the concentration of cytoplasmic progestin receptors in hypothalamus.
Topics: Animals; Cerebral Cortex; Clonidine; Cytoplasm; Dopamine beta-Hydroxylase; Estradiol; Female; Guinea Pigs; Hypothalamus; Norepinephrine; Phenoxybenzamine; Preoptic Area; Progesterone; Progestins; Receptors, Adrenergic, alpha; Receptors, Progesterone; Sexual Behavior, Animal; Synaptic Transmission | 1981 |
Evidence for noradrenergic mediation of opioid effects on luteinizing hormone secretion.
Topics: Animals; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Castration; Clonidine; Ditiocarb; Estradiol; Female; Gonadotropin-Releasing Hormone; Hypothalamus; Kinetics; Luteinizing Hormone; Morphine; Naloxone; Phenoxybenzamine; Progesterone; Rats | 1981 |
Alpha-adrenergic stimulation by clonidine increases plasma concentrations of immunoreactive beta-endorphin in rats.
Topics: Animals; beta-Endorphin; Clonidine; Endorphins; Hypophysectomy; Kinetics; Male; Phenoxybenzamine; Phentolamine; Propranolol; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Yohimbine | 1981 |
Importance of norepinephrine alpha 2-receptor activation for morphine-induced rat growth hormone secretion.
Topics: Animals; Clonidine; Fenclonine; Growth Hormone; Haloperidol; Kinetics; Male; Morphine; Norepinephrine; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Reserpine; Yohimbine | 1981 |
Clonidine releases immunoreactive beta-endorphin from rat para distalis.
Topics: Animals; beta-Endorphin; Cells, Cultured; Clonidine; Endorphins; Male; Organ Specificity; Phenoxybenzamine; Pituitary Gland; Pituitary Gland, Anterior; Pituitary Gland, Posterior; Propranolol; Rats; Yohimbine | 1981 |
Antinociceptive actions of clonidine.
Topics: Animals; Brain; Clonidine; Dose-Response Relationship, Drug; Drug Tolerance; Male; Morphine; Muridae; Naloxone; Nociceptors; Phenoxybenzamine; Premedication; Receptors, Adrenergic; Receptors, Opioid; Spinal Cord; Yohimbine | 1981 |
Uptake and displacement of [3H]dihydroalprenolol, [3H]epinephrine and [3H]clonidine in isolated perfused rabbit lung.
Topics: Alprenolol; Animals; Clonidine; Dihydroalprenolol; Epinephrine; In Vitro Techniques; Lung; Male; Perfusion; Phenoxybenzamine; Phentolamine; Rabbits; Receptors, Adrenergic, beta; Tritium | 1982 |
Measurement of alpha-adrenoceptor "turnover' using phenoxybenzamine.
Topics: Animals; Clonidine; Male; Phenoxybenzamine; Prazosin; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, alpha | 1982 |
Inhibition of respiratory neural discharges by clonidine and 5-hydroxytryptophan.
Topics: 5-Hydroxytryptophan; Animals; Carbidopa; Cats; Chemoreceptor Cells; Clonidine; Female; Male; Phenoxybenzamine; Phrenic Nerve; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Receptors, Serotonin; Respiratory Center; Synaptic Transmission; Tolazoline | 1982 |
Modulation of endogenous noradrenaline release by prejunctional alpha-adrenoreceptors: comparison of a cerebral and peripheral artery.
Topics: Animals; Arteries; Cerebral Arteries; Clonidine; Ear; Female; In Vitro Techniques; Male; Norepinephrine; Phenoxybenzamine; Phentolamine; Rabbits; Receptors, Adrenergic; Receptors, Adrenergic, alpha | 1982 |
Separate noradrenergic receptors could mediate clonidine-induced antinociception.
Topics: Analgesics; Animals; Clonidine; Dose-Response Relationship, Drug; Drug Interactions; Male; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Vocalization, Animal | 1982 |
Turnover in vivo of alpha 1-adrenergic receptors in rat submaxillary glands.
Topics: Animals; Clonidine; Cycloheximide; Dihydroalprenolol; Male; Phenoxybenzamine; Prazosin; Quinuclidinyl Benzilate; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Submandibular Gland | 1983 |
On the role of brain alpha-adrenergic systems in the production of paradoxical sleep.
Topics: Animals; Chlorpromazine; Clonidine; Desipramine; Male; Phenoxybenzamine; Piperoxan; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Secologanin Tryptamine Alkaloids; Sleep, REM | 1982 |
Studies on the 'turnover' of central alpha-adrenoceptors in the rat using phenoxybenzamine.
Topics: Animals; Brain; Clonidine; Half-Life; Male; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Synaptosomes; Yohimbine | 1983 |
Characterization of the alpha adrenergic receptor properties of rabbit ear artery and thoracic aorta.
Topics: Animals; Aorta, Thoracic; Arteries; Clonidine; Dose-Response Relationship, Drug; Ear, External; Epinephrine; In Vitro Techniques; Isoproterenol; Male; Phenoxybenzamine; Rabbits; Receptors, Adrenergic, alpha; Vasoconstriction | 1984 |
Alpha 1-noradrenergic regulation of hypothalamic progestin receptors and guinea pig lordosis behavior.
Topics: Animals; Brain Mapping; Clonidine; Estradiol; Female; Guinea Pigs; Hypothalamus; Norepinephrine; Phenoxybenzamine; Posture; Prazosin; Receptors, Progesterone; Sexual Behavior, Animal | 1984 |
Suppression of play fighting by amphetamine: effects of catecholamine antagonists, agonists and synthesis inhibitors.
Topics: Aggression; alpha-Methyltyrosine; Animals; Catecholamines; Chlorpromazine; Clonidine; Dextroamphetamine; Haloperidol; Humans; Male; Methyltyrosines; Motor Activity; Phenoxybenzamine; Propranolol; Rats; Rats, Inbred Strains | 1984 |
Effects of clonidine on the rate of noradrenaline turnover in discrete areas of the rat central nervous system.
Topics: alpha-Methyltyrosine; Animals; Catecholamines; Central Nervous System; Clonidine; Histocytochemistry; Male; Methyltyrosines; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred Strains; Yohimbine | 1983 |
Possible dopaminergic involvement in biting compulsion induced by large doses of clonidine.
Topics: Aggression; Amphetamine; Animals; Clonidine; Clozapine; Dopamine; Drug Interactions; Female; Haloperidol; Humans; Male; Mice; Phenoxybenzamine; Scopolamine | 1983 |
Pharmacological, hemodynamic and autonomic nervous system mechanisms responsible for the blood pressure and heart rate lowering effects of pergolide in rats.
Topics: Adrenalectomy; Animals; Antiparkinson Agents; Autonomic Nervous System; Blood Pressure; Clonidine; Decerebrate State; Dose-Response Relationship, Drug; Ergolines; Heart Rate; Hypertension; Male; Methysergide; Norepinephrine; Pergolide; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Dopamine; Spinal Cord; Vascular Resistance; Vasopressins | 1984 |
Noradrenergic and dopaminergic interactions in escape behavior: analysis of uncontrollable stress effects.
Topics: Animals; Avoidance Learning; Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide; Clonidine; Dopamine; Haloperidol; Male; Mice; Norepinephrine; Phenoxybenzamine; Propranolol; Stress, Physiological | 1981 |
Dissociation of the inhibitory and facilitatory effects of norepinephrine on the release of LH by premammillary lesions.
Topics: Animals; Clonidine; Female; Isoproterenol; Luteinizing Hormone; Mammillary Bodies; Norepinephrine; Phenoxybenzamine; Propranolol; Rats | 1982 |
Effect of phenoxybenzamine on cardiovascular and plasma catecholamine responses to clonidine.
Topics: Blood Pressure; Clonidine; Drug Interactions; Epinephrine; Humans; Hypertension; Norepinephrine; Phenoxybenzamine; Pheochromocytoma | 1983 |
Chloral hydrate anesthesia alters the responsiveness of dorsal raphe neurons to psychoactive drugs.
Topics: Animals; Brain Stem; Cats; Chloral Hydrate; Clomipramine; Clonidine; Diazepam; Drug Interactions; Electrophysiology; Female; Lysergic Acid Diethylamide; Male; Neurons; Phenoxybenzamine; Psychotropic Drugs; Raphe Nuclei; Wakefulness | 1983 |
Clonidine analgesia and suppression of operant responding: dissociation of mechanism.
Topics: Analgesics; Animals; Clonidine; Conditioning, Operant; Drug Interactions; Fluoxetine; Male; Norepinephrine; Phenoxybenzamine; Rats; Xylazine; Yohimbine | 1981 |
Comparison of the discriminative stimulus properties of clonidine and amphetamine in rats.
Topics: Amphetamine; Animals; Clonidine; Cues; Discrimination, Psychological; Extinction, Psychological; Male; Phenoxybenzamine; Piperoxan; Rats | 1982 |
The role of central adrenoreceptors in the control of vasopressin release and blood pressure.
Topics: Animals; Blood Pressure; Brain; Clonidine; Dogs; Female; Isoproterenol; Kinetics; Male; Neurons; Norepinephrine; Phenoxybenzamine; Vasopressins | 1981 |
Influence of sympatholytic drugs on the cardiovascular response to isometric exercise.
Topics: Adult; Bethanidine; Blood Pressure; Clonidine; Heart Rate; Humans; Isometric Contraction; Male; Oxprenolol; Phenoxybenzamine; Phentolamine; Physical Exertion; Stimulation, Chemical; Sympatholytics; Time Factors | 1981 |
Involvement of noradrenergic and dopaminergic neurons in shock-induced jumping in rats.
Topics: Animals; Apomorphine; Clonidine; Electroshock; Male; Motor Activity; Norepinephrine; Phenoxybenzamine; Pimozide; Rats; Receptors, Adrenergic; Receptors, Dopamine | 1981 |
Dopaminergic and adrenergic effects on plasma LH levels in rats with hypothalamic islands.
Topics: Animals; Apomorphine; Castration; Clonidine; Dopamine; Female; Hypothalamus; Luteinizing Hormone; Norepinephrine; Phenoxybenzamine; Phentolamine; Rats; Receptors, Adrenergic; Receptors, Dopamine | 1981 |
Effect of chronic administration of clonidine, propranolol and alpha-methyldopa on extensibility and biochemical properties of the veins in renal and spontaneous hypertension.
Topics: Adipose Tissue; Animals; Antihypertensive Agents; Body Water; Clonidine; DNA; Elasticity; Female; Hemodynamics; Hypertension; Hypertension, Renal; Hypertension, Renovascular; Male; Methyldopa; Phenoxybenzamine; Phentolamine; Propranolol; Proteins; Rats; Veins | 1981 |
Behavioral and temperature changes induced by clonidine in the developing rat.
Topics: Animals; Behavior, Animal; Body Temperature; Clonidine; Locomotion; Movement; Phenoxybenzamine; Phentolamine; Rats; Sympathetic Nervous System | 1981 |
Brain reinforcement mechanisms: alpha-adrenergic and dopaminergic agonists and antagonists.
Topics: Animals; Apomorphine; Brain; Clonidine; Electric Stimulation; Hypothalamus; Locus Coeruleus; Neurons; Phenoxybenzamine; Rats; Receptors, Adrenergic; Receptors, Dopamine; Reinforcement, Psychology; Saimiri; Self Stimulation; Spiperone; Substantia Nigra | 1981 |
Dopamine-beta-hydroxylase in cerebrospinal fluid and plasma: effects of alpha-adrenergic agents.
Topics: Animals; Cats; Clonidine; Dopamine beta-Hydroxylase; Kinetics; Male; Phenoxybenzamine | 1980 |
Clonidine-induced diuresis in the rat: evidence for a renal site of action.
Topics: Animals; Clonidine; Creatinine; Diabetes Insipidus; Diuresis; Electrolytes; Kidney; Male; Osmolar Concentration; Phenoxybenzamine; Rats; Vasopressins | 1980 |
Differential inhibition in the human vas deferens by phenoxybenzamine: a possible mechanism for its contraceptive action.
Topics: Adrenergic alpha-Antagonists; Calcium; Clonidine; Contraceptive Agents, Male; Cystamine; Humans; In Vitro Techniques; Male; Muscle Contraction; Norepinephrine; Phenoxybenzamine; Prazosin; Vas Deferens | 1995 |
Alpha 1a-adrenergic receptor mediated positive chronotropic effect in right atria isolated from rats.
Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-Antagonists; Animals; Atrial Function; Clonidine; Dioxanes; Heart Atria; Heart Rate; In Vitro Techniques; Male; Phenoxybenzamine; Phenylephrine; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1 | 1994 |
Alpha 1-adrenoceptor responsiveness in the aging aorta.
Topics: Adrenergic alpha-Antagonists; Aging; Analysis of Variance; Animals; Aorta; Binding, Competitive; Clonidine; Dose-Response Relationship, Drug; Inositol Phosphates; Male; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Rats; Rats, Inbred F344; Receptors, Adrenergic, alpha-1 | 1995 |
Effect of receptor density on the receptor-effector coupling: use of cloned and stably expressed alpha 1B-adrenoceptors in CHO cells.
Topics: Animals; Calcium; CHO Cells; Clonidine; Cricetinae; Norepinephrine; Phenethylamines; Phenoxybenzamine; Radioligand Assay; Receptors, Adrenergic, alpha-1; Tetralones | 1995 |
Selective enrichment with alpha 1A- and alpha 1B-adrenoceptor subtypes in rat brain cortical membranes.
Topics: Adrenergic alpha-Antagonists; Alkylating Agents; Alkylation; Animals; Binding Sites; Cerebral Cortex; Clonidine; Cystamine; Dihydropyridines; Dioxanes; Phenoxybenzamine; Phentolamine; Prazosin; Radioligand Assay; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha | 1994 |
alpha 1-adrenergic agonists precondition rabbit ischemic myocardium independent of adenosine by direct activation of protein kinase C.
Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-Antagonists; Analysis of Variance; Animals; Body Weight; Clonidine; Coronary Circulation; Enzyme Activation; Female; Heart; Heart Rate; In Vitro Techniques; Male; Methoxamine; Myocardial Infarction; Myocardial Ischemia; Myocardium; Organ Size; Phenoxybenzamine; Phenylephrine; Polymyxin B; Protein Kinase C; Rabbits; Receptors, Adrenergic, alpha-1 | 1994 |
Alpha 1b-adrenoceptor-mediated stimulation of Na-K pump current in adult rat ventricular myocytes.
Topics: Adrenergic alpha-Antagonists; Animals; Cells, Cultured; Clonidine; Dioxanes; Dose-Response Relationship, Drug; Heart; Heart Ventricles; Male; Myocardium; Ouabain; Phenoxybenzamine; Phenylephrine; Prazosin; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha; Sodium-Potassium-Exchanging ATPase; Ventricular Function, Left | 1993 |
Pharmacological characterization of two distinct alpha 1-adrenoceptor subtypes in rabbit thoracic aorta.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Aorta, Thoracic; Binding, Competitive; Clonidine; In Vitro Techniques; Methoxamine; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Phenoxybenzamine; Prazosin; Rabbits; Receptors, Adrenergic, alpha | 1993 |
Investigation of the actions of chloroethylclonidine in rat aorta.
Topics: Adrenergic alpha-Antagonists; Analysis of Variance; Animals; Aorta; Clonidine; Cystamine; Dioxanes; Dose-Response Relationship, Drug; Drug Synergism; Male; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Oxathiins; Phenoxybenzamine; Phentolamine; Piperazines; Prazosin; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, alpha-2; Spiperone; Xylazine; Yohimbine | 1995 |
The prejunctional inhibitory effect of alpha-methylnoradrenaline in the rat vas deferens is not mediated via alpha 2-adrenoceptors.
Topics: Adrenergic alpha-Antagonists; Animals; Benzazepines; Clonidine; Dioxanes; Electric Stimulation; Idazoxan; Imidazoles; Isometric Contraction; Male; Neuromuscular Junction; Nordefrin; Phenoxybenzamine; Phentolamine; Quinolines; Rats; Rats, Sprague-Dawley; Rats, Wistar; Receptors, Adrenergic, alpha-2; Vas Deferens; Vasoconstrictor Agents; Yohimbine | 1995 |
Effect of NG-nitro-L-arginine methylester (L-NAME) on functional and biochemical alpha 1-adrenoceptor-mediated responses in rat blood vessels.
Topics: Adrenergic alpha-Agonists; Animals; Arginine; Arteries; Clonidine; In Vitro Techniques; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Phenoxybenzamine; Phenylephrine; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1; Tail; Vasoconstriction | 1996 |
Interactions of the cardiac chronotropic effects of rilmenidine with the autonomic nervous system in conscious dogs: comparison with clonidine.
Topics: Adrenergic beta-Antagonists; Animals; Antihypertensive Agents; Atropine; Blood Pressure; Chronic Disease; Clonidine; Depression, Chemical; Dogs; Female; Heart Block; Heart Rate; Male; Muscarinic Antagonists; Oxazoles; Phenoxybenzamine; Pindolol; Rilmenidine; Yohimbine | 1996 |
Rilmenidine activates postjunctional alpha 1- and alpha 2-adrenoceptors in the canine saphenous vein.
Topics: Adrenergic alpha-1 Receptor Agonists; Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Brimonidine Tartrate; Calcium Channel Blockers; Clonidine; Dihydropyridines; Dogs; Female; Idazoxan; Imidazoles; Imidazoline Receptors; In Vitro Techniques; Isotope Labeling; Male; Medetomidine; Muscle Contraction; Muscle, Smooth; Osmolar Concentration; Oxazoles; Phenoxybenzamine; Prazosin; Protein Binding; Quinoxalines; Radioligand Assay; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, alpha-2; Receptors, Drug; Rilmenidine; Saphenous Vein; Tritium; Yohimbine | 1996 |
Infarct size-reducing effect of ischemic preconditioning is related to alpha1b-adrenoceptors but not to alpha1a-adrenoceptors in rabbits.
Topics: Adrenergic alpha-Antagonists; Animals; Clonidine; Ischemic Preconditioning, Myocardial; Male; Phenoxybenzamine; Piperazines; Quinazolines; Rabbits; Receptors, Adrenergic, alpha-1 | 1997 |
Further investigation of the alpha-adrenoceptor-mediated actions of chloroethylclonidine in rat aorta.
Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-Antagonists; Age Factors; Animals; Aorta; Clonidine; In Vitro Techniques; Male; Norepinephrine; Phenoxybenzamine; Rats; Rats, Wistar; Spleen | 1997 |
Functional characterization of alpha1-adrenoceptor subtypes in longitudinal and circular muscle of human vas deferens.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adult; Alkylating Agents; Binding, Competitive; Clonidine; Dose-Response Relationship, Drug; Humans; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Norepinephrine; Phenoxybenzamine; Piperazines; Prazosin; Receptors, Adrenergic; Spiperone; Vas Deferens | 1999 |
Characterization of alpha1-adrenoceptor subtypes mediating noradrenaline-induced contraction of rat epididymal vas deferens in calcium-free medium.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Calcium; Citric Acid Cycle; Clonidine; Culture Media; Epididymis; Male; Muscle Contraction; Norepinephrine; Phenoxybenzamine; Rats; Rats, Sprague-Dawley; Reverse Transcriptase Polymerase Chain Reaction; Vas Deferens | 1999 |
Expression and pharmacological characterization of alpha1-adrenoceptors in rat seminal vesicle.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Calcium Channel Blockers; Clonidine; Dioxanes; Epinephrine; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Phenoxybenzamine; Piperazines; Prazosin; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Seminal Vesicles | 1999 |
Dual effect of agmatine in the bisected rat vas deferens.
Topics: Adenosine Triphosphate; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Agmatine; Animals; Clonidine; Dose-Response Relationship, Drug; Electric Stimulation; Epididymis; Idazoxan; Imidazoles; Imidazoline Receptors; In Vitro Techniques; Male; Muscle Contraction; Norepinephrine; Phenoxybenzamine; Potassium Chloride; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-2; Receptors, Drug; Sympathetic Nervous System; Synaptic Transmission; Vas Deferens; Yohimbine | 2003 |
Biochemical diagnosis of pheochromocytoma: how to distinguish true- from false-positive test results.
Topics: Adrenal Gland Neoplasms; Adrenergic alpha-Antagonists; Adult; Antidepressive Agents, Tricyclic; Biochemistry; Clonidine; Drug Interactions; False Positive Reactions; Female; Humans; Male; Middle Aged; Norepinephrine; Normetanephrine; Phenoxybenzamine; Pheochromocytoma | 2003 |
Rat clonidine mydriasis model: imidazoline receptors are not involved.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Clonidine; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Interactions; Imidazoline Receptors; Male; Mydriasis; Phenoxybenzamine; Pupil; Rats; Rats, Sprague-Dawley; Receptors, Drug | 2005 |
Receptors involved in moxonidine-stimulated atrial natriuretic peptide release from isolated normotensive rat hearts.
Topics: Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-2 Receptor Antagonists; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Antihypertensive Agents; Atrial Natriuretic Factor; Bridged Bicyclo Compounds; Brimonidine Tartrate; Clonidine; Coronary Circulation; Drug Synergism; Female; Heart; Heart Rate; Heptanes; Imidazoles; Imidazoline Receptors; In Vitro Techniques; Myocardium; Perfusion; Phenoxybenzamine; Prazosin; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-2; Receptors, Drug; Yohimbine | 2006 |