dimaprit and thiourea
dimaprit has been researched along with thiourea in 250 studies
Research
Studies (250)
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 205 (82.00) | 18.7374 |
| 1990's | 41 (16.40) | 18.2507 |
| 2000's | 3 (1.20) | 29.6817 |
| 2010's | 1 (0.40) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
Authors
| Authors | Studies |
|---|---|
| Beaven, MA; Shaff, RE | 1 |
| Aksulu, HE; Ercan, ZS; Türker, RK | 1 |
| Buschauer, A; Höer, A; Schwaner, I; Seifert, R | 1 |
| Buschauer, A; Friese, A; Kleine-Tebbe, J; Kunkel, G; Schunack, W | 1 |
| Donné-Op den Kelder, GM; Haaksma, EE; Timmerman, H; Vernooijs, P | 1 |
| Barker, LA; Petropoulos, AC; Winbery, SL | 1 |
| Battles, AM; Bruner, CA; Hough, LB; Swaab, RL | 1 |
| Brink, C; Gorenne, I; Labat, C; Norel, X; Ortiz, JL; Verley, J | 1 |
| Fechner, GA; Jacobs, JJ; McEwan, MT; Parsons, PG; Takahashi, H | 1 |
| Maeyama, K; Ohkawara, Y; Ohrui, T; Sasaki, H; Sasaki, M; Sekizawa, K; Takemura, M; Wada, H; Watanabe, T; Yamauchi, K | 1 |
| Katz, IR; Thorbecke, GJ; Zucker, MB | 1 |
| Bast, A; Brozius, MM; Leurs, R; Smit, MJ; Timmerman, H | 1 |
| Donné- op den Kelder, GM; Haaksma, EE; Timmerman, H; Weinstein, H | 1 |
| Hannibal, T; Jørgensen, H; Knigge, U; Matzen, S; Warberg, J | 1 |
| Nowak, JZ; Sek, B | 1 |
| McEwan, MT; Parsons, PG | 1 |
| Krielaart, MJ; van Buuren, KJ; Veenstra, DM | 1 |
| Benedito, S; Nyborg, NC; Prieto, D | 1 |
| Adami, M; Bertaccini, G; Coruzzi, G | 2 |
| Benedito, S; Nielsen, PJ; Nyborg, NC; Prieto, D | 1 |
| Bermejo, E; Egozcue, J; Gimeno, M; Lazzari, MA; Maugeri, N; Serpente, N | 1 |
| Matsumoto, M; Nishio, A; Obi, T | 1 |
| Chediak, AD; Csete, ME; Elsasser, S; Gazeroglu, H; Wanner, A | 1 |
| Mutafova-Yambolieva, V; Staneva-Stoytcheva, D; Todorov, S; Vassilev, P | 1 |
| Dy, M; Piquet-Pellorce, C; Schneider, E | 2 |
| Tang, LD; Tang, ZM | 1 |
| Chiba, S; Tsukada, M | 1 |
| Campillo, M; Giraldo, J; Martín, M; Pardo, L | 1 |
| Dolata, J; Lindberg, S; Mercke, U | 1 |
| Madrid, JA; Pariente, JA; Salido, GM | 2 |
| Amerini, S; Cerbai, E; Mugelli, A | 1 |
| Fujihara, A; Kamato, T; Miyata, K; Takeda, M | 1 |
| Gerges, E; Gertner, SB | 1 |
| Almeida, L; Figueiredo, A; Gonçalo, M; Poiares-Baptista, A; Ribeiro, CA; Teixeira, F | 1 |
| Cooke, HJ; Wang, YZ | 1 |
| Młynarska, MS | 1 |
| Matsuki, T; Ohhashi, T | 1 |
| Asea, A; Hellstrand, K; Hermodsson, S | 1 |
| Raybould, HE; Yoneda, M | 1 |
| Clark, MA; Egan, RW; Shih, NY; Siegel, MI; West, RE; Zweig, A | 1 |
| Gagnol, JP; Gautier, P; Masini, E; Pezziardi, F; Phanchenault, J | 1 |
| Borchard, U; Hafner, D; Hirth, C | 1 |
| Borchard, U; Hafner, D | 1 |
| Mita, H; Shida, T; Yasueda, H; Yui, Y | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; MacGlashan, DW; Peters, SP; Warner, JA | 1 |
| Akagi, K; Kohi, F; Townley, RG; Trivedi, R | 1 |
| Donné-Op den Kelder, GM; Haaksma, EE; Ravenek, W; Timmerman, H; Vernooijs, P | 1 |
| Hashimoto, K; Motomura, S | 1 |
| Bugajski, J; Gadek-Michalska, A | 1 |
| Bertaccini, G; Coruzzi, G | 3 |
| Cortijo, J; Esplugues, J; Morcillo, EJ; Orón, JD; Ortiz, JL; Perpiñá, M; Sanz, C | 1 |
| Bueno, L; Fargeas, MJ; Fioramonti, J | 1 |
| DiJoseph, JF; Wells, CL | 1 |
| Bordi, F; Catellani, PL; Impicciatore, M; Morini, G; Plazzi, PV; Silva, C; Vaona, G | 1 |
| Abboud, HE; Sedor, JR | 1 |
| Gannon, MN; Hough, LB | 1 |
| Girard, A; Marche, P | 1 |
| Cereda, E; Del Soldato, P; Donetti, A; Ghiorzi, A | 1 |
| Batzri, S; Thompson, WF; Toles, R | 1 |
| Bertaccini, G; Coruzzi, G; Poli, E | 1 |
| Mieda, M; Sakuma, H; Shiratsuchi, K; Tarutani, M | 1 |
| Bertaccini, G; Scarpignato, C; Tangwa, M; Tramacere, R | 1 |
| Del Soldato, P; Scarpignato, C; Tangwa, M; Tramacere, R | 1 |
| Barocelli, E; Chiavarini, M; Impicciatore, M; Molina, E; Morini, G; Plazzi, PV | 1 |
| Rising, TJ; Steward, A | 1 |
| Sterk, GJ; Timmerman, H; van der Goot, H | 1 |
| Hutchison, VH; Spriestersbach, KK | 1 |
| Knigge, U; Matzen, S; Warberg, J | 2 |
| Bianchetti, A; Lavezzo, A; Manara, L; Manzoni, L | 1 |
| Coruzzi, G; Noci, MT | 1 |
| Boucher, M; Duchene-Marullaz, P; Li, JH | 1 |
| Bertaccini, G; Coruzzi, G; Dobrilla, G; Noci, MT | 1 |
| Blandina, P; Brunelleschi, S; Fantozzi, R; Giannella, E; Mannaioni, PF; Masini, E | 1 |
| DiJoseph, JF; Eash, JR; Mir, GN | 1 |
| Giachetti, A; Pagani, F; Zecca, M | 1 |
| Borella, L; Failli, A; Grimes, D; Mir, GN; Rimele, TJ; Russell, J | 1 |
| Cazzamalli, E; Guidobono, F; Netti, C; Pecile, A; Sibilia, V; Villa, I | 1 |
| Bökesoy, TA; Onaran, HO | 1 |
| Franco, P; Guidobono, F; Netti, C; Pecile, A; Sibilia, V; Villa, I | 1 |
| Salonen, RO; Webber, SE; Widdicombe, JG | 1 |
| Foreman, JC; Rising, TJ; Webber, SE | 1 |
| Gol'dfarb, VL; Protas, LL; Sysoev, VV | 1 |
| Akahori, H; Kamei, C; Kitazumi, K; Tasaka, K | 1 |
| Ledgard, SE; Nieves, AL; Woodward, DF | 1 |
| Beaudoin, J; Beaulieu, L; Hébert, J; Jobin, M | 1 |
| Barker, LA; Winbery, SL | 1 |
| Donaldson, J; Hill, SJ | 1 |
| Bertaccini, G; Coruzzi, G; de Castiglione, R; Perseo, G | 1 |
| Del Soldato, P; Scarpignato, C | 1 |
| Bordi, F; Chiavarini, M; Impicciatore, M; Morini, G; Plazzi, PV; Vitali, F | 2 |
| Del Soldato, P | 2 |
| Freilich, JM; Friedman, AH; Haimov, T; Kharlamb, AB; Mindel, JS | 1 |
| Fan, HX; Wen, R | 1 |
| Kim, LE; Oudart, N; Sercombe, R; Teste, JF | 1 |
| Gertner, SB; Poulakos, JJ | 1 |
| Holstein, B | 1 |
| Granata, AR; Reis, DJ | 1 |
| Bugajski, J; Gadek, A | 4 |
| Barocelli, E; Bordi, F; Chiavarini, M; Impicciatore, M; Morini, G; Plazzi, PV; Vitali, F | 1 |
| Fueki, R; Iizuka, K; Kobayashi, S; Matsui, S; Miura, S; Nakazawa, T; Umegae, Y; Yoshie, Y | 1 |
| Amoroso, S; Annunziato, L; Basile, V; Di Renzo, GF; Maurano, F; Taglialatela, M | 1 |
| Hayashi, S; Miichi, H; Tanaka, H; Umemoto, M | 1 |
| Ageel, AM; Parmar, NS; Tariq, M | 1 |
| Jouvet, M; Lin, JS; Sakai, K | 1 |
| Chiba, S; Nakane, T | 1 |
| Nishiwaki, H; Okabe, S; Okada, M; Takeuchi, K | 1 |
| Castell, DO; Dubois, A; Nompleggi, D | 1 |
| Ea Kim, L; Oudart, N; Sercombe, R | 1 |
| Knigge, U; Matzen, S; Sleimann, I; Warberg, J | 1 |
| Johnson, CL; Kalinyak, KA; Lampkin, BC; Sawutz, DG; Whitsett, JA | 1 |
| Fromm, D; Furukawa, T; Olender, EJ; Woods, DJ | 1 |
| Altman, CB; Bassett, AL; Cameron, JS; Cuevas, J; Gaide, MS; Goad, PL; Myerburg, RJ | 1 |
| Christensen, CW; Gross, GJ; Pelc, LR; Warltier, DC | 1 |
| Faanes, R; French, S; Susskind, B; Walker, M | 1 |
| Leff, P; Trist, DG | 1 |
| Burtin, C; Canu, P; Fray, A; Lespinats, G; Scheinmann, P | 1 |
| Batzri, S | 1 |
| Kume, S; Ohashi, T; Ozaki, Y | 1 |
| Gerber, JG; Nies, AS | 3 |
| Gristwood, RW; Lincoln, JC; Owen, DA | 1 |
| Daniel, D; Owen, DA; Poy, E; Woodward, DF | 1 |
| Askenase, PW; Gershon, RK; Schwartz, A | 1 |
| Cho, CH; Pfeiffer, CJ | 1 |
| Fondacaro, JD; Jacobson, ED; Walus, KM | 1 |
| Eyre, P; Norris, AA | 1 |
| Colboc, O; Costentin, J; Protais, P | 1 |
| Karppanen, H; Paakkari, I | 1 |
| Oriowo, MA | 1 |
| Tomioka, K; Yamada, T | 1 |
| Ooi, YM | 1 |
| D'Mello, A; Wieczorek, WJ | 1 |
| Banks, RO; Jacobson, ED; Pollock, DM | 1 |
| Clineschmidt, BV; Cook, PG; Hanson, CA; Pendleton, RG; Torchiana, ML | 1 |
| Birkett, DH; La Morte, WW; Schoetz, DJ; Williams, LF; Wise, WE | 1 |
| Fletcher, MP; Gallin, JI; Seligmann, BE | 1 |
| Bielkiewicz, B; Cook, D | 1 |
| Maeno, H; Takagi, T; Takeda, M | 1 |
| Heldsinger, AA; Skoglund, ML; Vinik, AI | 1 |
| Donoso, AO; Zárate, MB | 1 |
| Guldvog, I; Linnestad, P; Schrumpf, E | 1 |
| Aureggi, G; Bianchetti, A; Carminati, P; Lavezzo, A; Manzoni, L; Nisato, D | 1 |
| Bianucci, AM; Da Settimo, A; Martinelli, A | 1 |
| Nemeth, PR; Ort, CA; Wood, JD | 1 |
| Tsai, BS; Yellin, TO | 1 |
| Burtin, C; Lebel, B; Soubrane, C | 1 |
| Bielkiewicz, B; Kordecka, A; Lebrecht, U; Maslinski, C; Nowak, JZ | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; Marone, G | 1 |
| Bańkowska, K; Kazimierczak, W; Szczepaniak, K | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; Peters, SP; Siegel, MI | 1 |
| Lichtenstein, LM; Tung, RS | 1 |
| Barker, LA; Ebersole, BJ | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; MacGlashan, DW; Peters, SP; Siegel, MI | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; Plaut, M; Tung, R | 1 |
| Bergstrand, H; Björnsson, A; Frick, IM; Lundquist, B; Petersson, BA | 1 |
| Lichtenstein, LM; MacGlashan, DW; Newball, HH; Peters, SP; Schleimer, RP; Schulman, ES | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; MacGlashan, DW; Peters, SP | 1 |
| Andersson, P; Bergstrand, H | 1 |
| Rothschild, AM | 1 |
| Johnson, CL; Kalinyak, K; Sawutz, DG; Whitsett, JA | 1 |
| Birkett, DH; Gaca, JM; LaMorte, WW; Schoetz, DJ; Williams, LF; Wise, WE | 1 |
| Christiansen, VJ; Horst, MA; Robinson, CP | 1 |
| Maxson, S; Robinson, CP | 1 |
| Gerber, JG; Nies, AS; Skoglund, ML | 2 |
| Eyre, P; Mirbahar, KB | 1 |
| Ganellin, CR; Martin, D; Milliner, K; Vickers, MR | 1 |
| Sykes, KJ; Vickers, MR | 1 |
| Horowitz, GP; Isaacson, RL; O'Callaghan, M | 1 |
| Badger, AM; Poste, G; Young, J | 1 |
| Bertaccini, G; Bezzi, E; Potenzoni, D; Zappia, L | 1 |
| Salvati, P; Whittle, BJ | 1 |
| Bordi, F; Chiavarini, M; Impicciatore, M; Morini, G | 1 |
| Bugajski, J; Janusz, Z | 1 |
| Brooks, HL; Christensen, CW; Gross, GJ; Hardman, HF; Warltier, DC | 1 |
| White, IR | 1 |
| Barker, LA; Hough, LB | 1 |
| Amoroso, S; Basile, V; Di Renzo, GF | 1 |
| Owen, DA; Pipkin, MA; Woodward, DF | 1 |
| Bottomley, KM; Lewis, S; Rising, TJ; Steward, A | 1 |
| Clark, KE; Harrington, DJ; Mills, EG | 1 |
| Jespersen, LT; Mikkelsen, E; Sakr, AM | 1 |
| Cooke, HJ; Nemeth, PR; Wood, JD | 1 |
| Bossa, R; Galatulas, I; Netti, C; Pecile, A; Sibilia, V | 1 |
| Christiansen, VJ; Horst, MA; Robinson, C | 1 |
| Gatti, PJ; Gertner, SB | 1 |
| Dale, MM; Ladd, R | 1 |
| Barnett, A; Chiu, PJ; Kaminski, J; Tetzloff, G | 1 |
| Lidén, C | 1 |
| Binderup, L | 1 |
| Horst, MA; Robinson, CP | 1 |
| Chand, N; DeRoth, L | 1 |
| Cheret, AM; Lewin, MJ; Mangeat, P; Marchis-Mouren, G | 1 |
| Brown, EM | 1 |
| Baumann, G; Blömer, H; Erhardt, WD; Felix, SB; Heidecke, CD; Loher, U; Ludwig, L; Riess, G; Schrader, J; Sebening, F | 1 |
| Kaliner, M; Wescott, S | 1 |
| Nishibori, M | 1 |
| Daly, MJ; Humphray, JM; Stables, R | 1 |
| Batzri, S; Harmon, JW; Thompson, WF | 1 |
| Eckel, L; Gristwood, RW; Nawrath, H; Owen, DA; Satter, P | 1 |
| Bonnet, M; Burtin, C; Lespinats, G | 1 |
| Hughes, MJ | 1 |
| Banks, RO; Jacobson, ED; Pawlik, WW | 1 |
| Birkett, DH; Gaca, JM; LaMorte, WW; Williams, LF; Wise, WE | 1 |
| Hirschowitz, B; Molina, E; Rentz, J | 1 |
| Harvey, CA; Owen, DA; Shaw, KD | 1 |
| Anderson, C; Busse, WW; Cooper, W | 1 |
| Eriksson, L; Tuomisto, L | 1 |
| Davies, MG; Greaves, MW | 1 |
| Altura, BM; Chand, N | 1 |
| Nowak, JZ; Pilc, A | 1 |
| Bordi, F; Impicciatore, M; Morini, G; Plazzi, PV | 1 |
| Chiavarini, M; Impicciatore, M; Plazzi, P; Razzetti, R | 1 |
| Gertner, SB; Klein, MC | 1 |
| Abelson, MB; Udell, IJ | 1 |
| Ercan, ZS; Türker, RK | 1 |
| Hingston, SJ; La Morte, WW; Wise, WE | 1 |
| Harvey, CA; Owen, DA; Quinn, EH | 1 |
| Philippu, A; Wiedemann, K | 2 |
| Pang, PK; Tenner, TE; Yang, MC | 1 |
| Bielkiewicz, B; Nowak, JZ | 1 |
| Tenner, TE | 1 |
| Di Donato, M; Mantovani, P; Santicioli, P | 1 |
| Duchemin, AM; Quach, TT; Rose, C; Schwartz, JC | 1 |
| Ercan, ZS | 1 |
| Nunoki, K; Shimizu, T; Taira, N | 1 |
| Gross, PM; Harper, AM; Teasdale, GM | 1 |
| Baker, AP; Chakrin, LW; Holden, DA; Smith, WJ; Sung, CP | 1 |
| Chen, NC; Shen, BF; Shen, WM; Shia, SS; Xu, HY; Zhao, SM | 1 |
| Brink, C; Douglas, JS; Duncan, PG | 1 |
| Boman, A; Hagelthorn, G; Lidén, C | 1 |
| Lau, HY; Stenton, GR | 1 |
| Flood, JF; Morley, JE; Uezu, K | 1 |
| Attarzadeh, M; Farzin, D | 1 |
| Kawarai, M; Koss, MC; Yu, Y | 1 |
| Blanks, AM; Lee, K; Renaud, LP; Spanswick, D; Whyment, AD | 1 |
| Ciz, M; Jancinova, V; Lojek, A; Nosal, R; Vasicek, O | 1 |
Trials
1 trial(s) available for dimaprit and thiourea
| Article | Year |
|---|---|
Sensory responses of human skin to synthetic histamine analogues and histamine.
Topics: Adult; Chlorpheniramine; Dimaprit; Female; Histamine; Humans; Male; Methylhistamines; Pruritus; Receptors, Histamine H1; Receptors, Histamine H2; Skin; Thiourea | 1980 |
Other Studies
249 other study(ies) available for dimaprit and thiourea
| Article | Year |
|---|---|
Inhibition of histamine methylation in vivo by the dimaprit analog, SKF Compound 91488.
Topics: Amine Oxidase (Copper-Containing); Animals; Brain; Dimaprit; Guanidines; Histamine; Histamine N-Methyltransferase; Kidney; Male; Methylation; Methyltransferases; Mice; Rats; Thiourea | 1979 |
A comparative study with impromidine (SKF 92676), a potent agonist for histamine H2-receptors.
Topics: Airway Resistance; Animals; Blood Pressure; Cats; Dimaprit; Diuresis; Drug Interactions; Female; Guanidines; Guinea Pigs; Histamine; Imidazoles; Impromidine; In Vitro Techniques; Kidney; Lung; Male; Metiamide; Rabbits; Receptors, Histamine; Receptors, Histamine H2; Tachyphylaxis; Thiourea; Trachea | 1979 |
Histamine increases cytosolic Ca2+ in HL-60 promyelocytes predominantly via H2 receptors with an unique agonist/antagonist profile and induces functional differentiation.
Topics: Adenosine Triphosphate; Calcium; Cations; Cell Differentiation; Cyclic AMP; Cytosol; Dimaprit; Famotidine; Guanidines; Histamine; Histamine Antagonists; Histamine H1 Antagonists; Histamine H2 Antagonists; Humans; Imidazoles; Impromidine; Ion Channels; Leukemia, Experimental; Leukemia, Promyelocytic, Acute; Phosphatidylinositols; Receptors, Histamine H2; Stimulation, Chemical; Thiourea; Tumor Cells, Cultured | 1992 |
Modulation of IgE-mediated histamine release from human leukocytes by a new class of histamine H2-agonists.
Topics: Basophils; Cell Separation; Dimaprit; Guanidines; Histamine Release; Humans; Imidazoles; Immunoglobulin E; Impromidine; Receptors, Histamine H2; Thiourea | 1992 |
A theoretical study concerning the mode of interaction of the histamine H2-agonist dimaprit.
Topics: Computer Simulation; Dimaprit; Electrophysiology; Histamine; Methylation; Models, Molecular; Molecular Conformation; Receptors, Histamine H2; Thiourea | 1992 |
Effect of short-term treatment with gastrin and related peptides on gastrointestinal histamine H2-receptors.
Topics: Adenylyl Cyclases; Animals; Cimetidine; Digestive System; Dimaprit; Gastrins; Guinea Pigs; Histamine; In Vitro Techniques; Male; Pentagastrin; Receptors, Histamine H2; Sincalide; Thiourea | 1992 |
Dimaprit--induced neurotoxicity.
Topics: Animals; Dimaprit; Dose-Response Relationship, Drug; Injections, Intraventricular; Male; Nervous System; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1992 |
Histamine receptors on human isolated pulmonary arterial muscle preparations: effects of endothelial cell removal and nitric oxide inhibitors.
Topics: Arginine; Burimamide; Chlorpheniramine; Cimetidine; Dimaprit; Endothelium, Vascular; Histamine; Humans; In Vitro Techniques; Indomethacin; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nitric Oxide; Nitroarginine; omega-N-Methylarginine; Pulmonary Artery; Receptors, Histamine; Serotonin; Tetraethylammonium; Tetraethylammonium Compounds; Thiourea | 1992 |
Antiproliferative and depigmenting effects of the histamine (H2) agonist dimaprit and its derivatives on human melanoma cells.
Topics: Cell Division; Cell Survival; Cimetidine; Dimaprit; Humans; Immunoblotting; Melanoma; Microscopy, Electron; Monophenol Monooxygenase; Pigmentation; Ranitidine; Receptors, Histamine H2; Thiourea; Tumor Cells, Cultured | 1992 |
Histamine N-methyltransferase controls the contractile response of guinea pig trachea to histamine.
Topics: Animals; Dimaprit; Dose-Response Relationship, Drug; Guanidines; Guinea Pigs; Histamine; Histamine N-Methyltransferase; Male; Muscle Contraction; Muscle, Smooth; Thiourea; Trachea | 1992 |
Alleviation of immunosuppression in vitro by recombinant platelet factor 4.
Topics: Animals; Cimetidine; Concanavalin A; Dimaprit; Dose-Response Relationship, Immunologic; Immune Tolerance; In Vitro Techniques; Indomethacin; Interleukin-1; Interleukin-2; Interleukin-8; Male; Mice; Mice, Inbred BALB C; Platelet Factor 4; Prostaglandins; Receptors, Histamine H2; Recombinant Proteins; Thiourea; Transforming Growth Factor beta | 1992 |
Effects of histamine H1-, H2- and H3-receptor selective drugs on the mechanical activity of guinea-pig small and large intestine.
Topics: Animals; Atropine; Dimaprit; Electric Stimulation; Guanidines; Guinea Pigs; Histamine; In Vitro Techniques; Intestine, Large; Intestine, Small; Male; Methacholine Compounds; Muscle Contraction; Muscle, Smooth; Pinacidil; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Receptors, Histamine H3; Stereoisomerism; Tetraethylammonium Compounds; Thiourea | 1991 |
Theoretical analysis of the activity of dimaprit derivatives on the H2-receptor.
Topics: Chemical Phenomena; Chemistry, Physical; Dimaprit; Electrochemistry; Histamine; Models, Molecular; Protons; Receptors, Histamine H2; Software; Thermodynamics; Thiourea | 1991 |
Involvement of histamine in the mediation of the stress-induced release of alpha-melanocyte-stimulating hormone in male rats.
Topics: Adrenocorticotropic Hormone; alpha-MSH; Animals; Bromocriptine; Dimaprit; Histamine; Male; Methylhistidines; Propranolol; Rats; Rats, Inbred Strains; Stress, Physiological; Thiourea | 1991 |
Cyclic AMP generating systems in vertebrate retina: effects of histamine and an established retinal modulator, dopamine.
Topics: Adenylyl Cyclases; Animals; Cerebral Cortex; Chickens; Cimetidine; Colforsin; Cyclic AMP; Dimaprit; Dopamine; Female; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Male; Methylhistamines; Pyrilamine; Receptors, Histamine H1; Receptors, Histamine H2; Retina; Thiazoles; Thiourea | 1991 |
Regulation of tyrosinase expression and activity in human melanoma cells via histamine receptors.
Topics: Dimaprit; Flow Cytometry; Gene Expression Regulation, Enzymologic; Histamine H2 Antagonists; Humans; Melanoma; Methionine; Monophenol Monooxygenase; Receptors, Histamine H2; Sulfur Radioisotopes; Thiourea; Tumor Cells, Cultured | 1991 |
Mechanism of action of H2-antagonists on histamine- or dimaprit-stimulated H2-receptors of spontaneously beating guinea-pig atrium.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Cimetidine; Dimaprit; Famotidine; Female; Guinea Pigs; Heart; Histamine; Histamine H2 Antagonists; In Vitro Techniques; Radioligand Assay; Ranitidine; Receptors, Histamine H2; Thiourea | 1990 |
Influence of the endothelium on histamine-induced relaxation of rat middle cerebral arteries in vitro.
Topics: Animals; Cerebral Arteries; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Endothelium, Vascular; Female; Histamine; Histamine H2 Antagonists; Kinetics; Male; Methylhistamines; Muscle Relaxation; Muscle, Smooth, Vascular; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H2; Receptors, Histamine H3; Thiourea | 1991 |
Effect of substance P and related neurokinins on gastric acid secretion.
Topics: Amino Acid Sequence; Animals; Cats; Dimaprit; Dose-Response Relationship, Drug; Female; Gastric Acid; In Vitro Techniques; Kinins; Molecular Sequence Data; Rats; Substance P; Thiourea | 1991 |
Histamine induces endothelium-dependent relaxation of bovine retinal arteries.
Topics: Acetylcholine; Animals; Cattle; Cimetidine; Dimaprit; Endothelium, Vascular; Histamine; Muscle Relaxation; Pyridines; Pyrilamine; Receptors, Histamine; Retinal Artery; Tachyphylaxis; Thiourea | 1991 |
Effect of histamine on human lymphocyte aggregation.
Topics: Adult; Arachidonic Acid; Arachidonic Acids; Cell Aggregation; Dimaprit; Endothelium, Vascular; Histamine; Humans; In Vitro Techniques; Receptors, Histamine; T-Lymphocytes; Thiourea | 1991 |
Vasomotor effect of histamine on pig and cattle coronary artery in vitro.
Topics: Animals; Cattle; Cimetidine; Coronary Vessels; Dimaprit; Diphenhydramine; Endothelium, Vascular; Histamine; In Vitro Techniques; Muscle Contraction; Muscle, Smooth, Vascular; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Swine; Thiourea | 1991 |
Effect of histamine on tracheal mucosal perfusion, water content and airway smooth muscle in sheep.
Topics: Animals; Atropine; Chlorpheniramine; Dimaprit; Female; Histamine; Lung Volume Measurements; Metiamide; Mucous Membrane; Muscle, Smooth; Receptors, Cholinergic; Receptors, Histamine H1; Receptors, Histamine H2; Regional Blood Flow; Sheep; Thiourea; Trachea; Water | 1991 |
Involvement of calcium ions in the modulation of electrically-induced rat vas deferens contractions by histaminergic drugs.
Topics: Animals; Calcium; Cimetidine; Dimaprit; Diphenhydramine; Electric Stimulation; Histamine; In Vitro Techniques; Male; Muscle Contraction; Rats; Receptors, Histamine H1; Receptors, Histamine H2; Thiazoles; Thiourea; Vas Deferens; Verapamil | 1991 |
GM-CSF in association with IL-1 triggers day-8 CFU-S into cell cycle: role of histamine.
Topics: Animals; Bone Marrow Cells; Cell Cycle; Cells, Cultured; Dimaprit; Female; Granulocyte-Macrophage Colony-Stimulating Factor; Hematopoietic Stem Cells; Histamine; Interleukin-1; Male; Mice; Mice, Inbred C57BL; S Phase; Spleen; Thiourea | 1991 |
[Protective effects of SH-compounds on ischemia reperfusion induced arrhythmias in the isolated rat heart].
Topics: Acetylcysteine; Animals; Arrhythmias, Cardiac; Coronary Circulation; Cysteamine; Cysteine; Dihydropyridines; Dimaprit; Female; In Vitro Techniques; Male; Myocardial Reperfusion Injury; Rats; Rats, Inbred Strains; Thiourea | 1991 |
Histamine-induced vasodilations mediated by H1- and H2-receptors in isolated rat common carotid arteries.
Topics: Acetylcholine; Animals; Carotid Arteries; Cimetidine; Dimaprit; Diphenhydramine; Dose-Response Relationship, Drug; Female; Histamine; In Vitro Techniques; Male; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Saponins; Thiourea; Vasodilation | 1991 |
Theoretical studies on the histamine H2 receptor: construction of a receptor model based on the structural properties of dimaprit and N alpha-guanylhistamine.
Topics: Computer Simulation; Dimaprit; Histamine; Kinetics; Models, Chemical; Models, Molecular; Receptors, Histamine H2; Thiourea | 1991 |
New role for histamine in interleukin-3-induced proliferation of hematopoietic stem cells.
Topics: Animals; Bone Marrow Cells; Cell Division; Cetirizine; Colony-Forming Units Assay; Dimaprit; Hematopoiesis; Hematopoietic Stem Cells; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Hydroxyzine; Imidazoles; In Vitro Techniques; Interleukin-3; Methylhistidines; Mice; Mice, Inbred C57BL; Thiourea | 1990 |
Histamine stimulation of mucociliary activity in the rabbit maxillary sinus.
Topics: Animals; Atropine; Cilia; Cimetidine; Dimaprit; Female; Histamine; Histamine H2 Antagonists; Male; Maxillary Sinus; Mucociliary Clearance; Pyrilamine; Rabbits; Receptors, Histamine H1; Receptors, Histamine H2; Receptors, Muscarinic; Thiourea | 1990 |
Role of histamine receptors in rabbit pancreatic exocrine secretion stimulated by cholecystokinin and secretin.
Topics: Animals; Chlorpheniramine; Cholecystokinin; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Histamine H1 Antagonists; Histamine H2 Antagonists; Male; Pancreas; Rabbits; Receptors, Histamine H1; Receptors, Histamine H2; Secretin; Thiazoles; Thiourea | 1990 |
Histamine and abnormal automaticity in barium- and strophanthidin-treated sheep Purkinje fibers.
Topics: Animals; Barium; Dimaprit; Electrophysiology; Heart; Histamine; Histamine H2 Antagonists; In Vitro Techniques; Membrane Potentials; Methylhistamines; Purkinje Fibers; Sheep; Strophanthidin; Thiourea | 1990 |
Selective and competitive histamine H2-receptor blocking effect of famotidine on the blood pressure response in dogs and the acid secretory response in rats.
Topics: Anesthesia; Animals; Blood Pressure; Cimetidine; Dimaprit; Dogs; Famotidine; Female; Gastric Acid; Histamine H2 Antagonists; Male; Rats; Rats, Inbred Strains; Thiourea | 1990 |
Central cardiovascular responses of histamine and homodimaprit in normal and hypophysectomized rats.
Topics: Animals; Blood Pressure; Brain; Dimaprit; Hexamethonium; Hexamethonium Compounds; Histamine; Hypophysectomy; Kinetics; Male; Rats; Rats, Inbred Strains; Thiourea; Vasopressins | 1990 |
Mechanism of action of doxepin in the treatment of chronic urticaria.
Topics: Adult; Aged; Animals; Atropine; Carbachol; Chronic Disease; Dimaprit; Doxepin; Female; Gastric Juice; Guinea Pigs; Heart; Histamine; Humans; In Vitro Techniques; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Pylorus; Pyrilamine; Rats; Thiourea; Urticaria | 1990 |
H2 receptors mediate cyclical chloride secretion in guinea pig distal colon.
Topics: Animals; Bumetanide; Chlorides; Cimetidine; Colon; Dimaprit; Guinea Pigs; Histamine; In Vitro Techniques; Intestinal Mucosa; Kinetics; Male; Muscle, Smooth; Pyrilamine; Receptors, Histamine H2; Tetrodotoxin; Thiourea | 1990 |
Antagonistic effect of naloxone on the hypertensive response of intraventricularly administered histamine.
Topics: Animals; Blood Pressure; Cimetidine; Dimaprit; Hemodynamics; Histamine; In Vitro Techniques; Injections, Intraventricular; Male; Naloxone; Pyridines; Pyrilamine; Rats; Rats, Inbred Strains; Thiourea | 1990 |
Endothelium and mechanical responses of isolated monkey pulmonary veins to histamine.
Topics: Animals; Dimaprit; Endothelium, Vascular; Famotidine; Hemoglobins; Histamine; In Vitro Techniques; Macaca; Methylene Blue; Pulmonary Veins; Pyridines; Pyrilamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Vasoconstriction; Vasodilation | 1990 |
Role of histamine in natural killer cell-mediated resistance against tumor cells.
Topics: Animals; Cytotoxicity, Immunologic; Dimaprit; Histamine; Immunity, Cellular; Interleukin-2; Killer Cells, Natural; Lung Neoplasms; Melanoma, Experimental; Mice; Mice, Inbred Strains; Neoplasm Metastasis; Neoplasms, Experimental; Ranitidine; Receptors, Histamine H2; Thiourea | 1990 |
Capsaicin-sensitive vagal afferent fibers do not contribute to histamine H2 receptor agonist-induced gastric acid secretion in anesthetized rats.
Topics: Anesthesia; Animals; Capsaicin; Dimaprit; Dose-Response Relationship, Drug; Gastric Acid; Injections, Subcutaneous; Male; Neurons, Afferent; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Thiazoles; Thiourea; Vagus Nerve | 1990 |
Identification of two H3-histamine receptor subtypes.
Topics: Animals; Binding Sites; Binding, Competitive; Brain Chemistry; Burimamide; Dimaprit; Guanidines; Guanosine 5'-O-(3-Thiotriphosphate); Histamine; Imidazoles; Impromidine; Male; Methylhistamines; Piperidines; Radioligand Assay; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H3; Thiourea; Tritium | 1990 |
Histamine release during an experimental coronary thrombosis in awake dog.
Topics: Animals; Cimetidine; Coronary Disease; Dimaprit; Dogs; Feedback; Female; Histamine Release; Male; Thiourea; Wakefulness | 1985 |
Electrophysiological actions of histamine and H1-, H2-receptor antagonists in cardiac tissue.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Animals; Atrioventricular Node; Dimaprit; Guinea Pigs; Heart; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Imidazoles; Impromidine; In Vitro Techniques; Male; Rabbits; Thiourea | 1986 |
Electrophysiological characterization of histamine receptor subtypes in mammalian heart preparations.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Animals; Atrioventricular Node; Cimetidine; Dimaprit; Dimethindene; Guinea Pigs; Heart; Histamine; Histamine H1 Antagonists; Imidazoles; Impromidine; In Vitro Techniques; Male; Myocardial Contraction; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1986 |
Effect of deuterium oxide on leukotriene C4 generation in immunologically stimulated human leukocytes.
Topics: Basophils; Chromatography, High Pressure Liquid; Colchicine; Deuterium; Deuterium Oxide; Dimaprit; Histamine Release; Humans; SRS-A; Thiourea; Vinblastine; Water | 1988 |
The pharmacologic modulation of mediator release from human basophils.
Topics: 1-Methyl-3-isobutylxanthine; 5,8,11,14-Eicosatetraynoic Acid; Alprostadil; Basophils; Cyclic AMP; Dimaprit; Dose-Response Relationship, Drug; Fatty Acids, Unsaturated; Histamine Release; Humans; Isoproterenol; SRS-A; Thiourea | 1988 |
Pharmacologic modulation of spontaneous histamine release.
Topics: Adult; Alprostadil; Asthma; Basophils; Calcium; Dimaprit; Forced Expiratory Volume; Histamine Release; Humans; Isoproterenol; Magnesium; Male; Metaproterenol; Temperature; Theophylline; Thiourea; Time Factors | 1989 |
Comparison of the interaction of the histamine H2-agonists [correction of H2-antagonists] histamine and dimaprit.
Topics: Computer Simulation; Dimaprit; Electrochemistry; Histamine; Models, Molecular; Molecular Conformation; Receptors, Histamine H2; Thiourea | 1989 |
Histamine H2-receptor mediated positive dromotropic effect in the canine atrioventricular node.
Topics: Animals; Atenolol; Atrioventricular Node; Cimetidine; Dimaprit; Diphenhydramine; Dogs; Female; Heart Conduction System; Histamine; Male; Norepinephrine; Receptors, Histamine H2; Stimulation, Chemical; Thiourea | 1989 |
Antagonistic action of naloxone on central histamine receptors-stimulated corticosterone secretion in rats under stress.
Topics: Animals; Cimetidine; Corticosterone; Dimaprit; Histamine; Male; Methylhistamines; Naloxone; Pituitary-Adrenal System; Pyridines; Pyrilamine; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Restraint, Physical; Stress, Physiological; Thiourea | 1989 |
Increased parietal cell sensitivity after chronic treatment with ranitidine in the conscious cat.
Topics: Animals; Cats; Dimaprit; Drug Synergism; Female; Gastric Acid; Gastric Fistula; Parietal Cells, Gastric; Ranitidine; Thiourea; Time Factors; Wakefulness | 1989 |
Responses to histamine and selective H2-receptor agonists in lung parenchymal strips from normal and sensitized guinea-pigs.
Topics: Animals; Benzimidazoles; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Guanidines; Guinea Pigs; Histamine; Imidazoles; Impromidine; Isoproterenol; Lung; Male; Methylhistamines; Muscle Contraction; Muscle, Smooth; Receptors, Histamine H2; Thiourea | 1989 |
Histamine receptors in unstimulated pancreatic exocrine secretion of the rabbit.
Topics: Animals; Chlorpheniramine; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Histamine H1 Antagonists; Histamine H2 Antagonists; Imidazoles; Kinetics; Male; Pancreas; Rabbits; Receptors, Histamine H1; Receptors, Histamine H2; Thiazoles; Thiourea | 1989 |
Involvement of different receptors in the central and peripheral effects of histamine on intestinal motility in the rat.
Topics: Animals; Chlorpheniramine; Dimaprit; Gastrointestinal Motility; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Injections, Intraperitoneal; Injections, Intraventricular; Male; Methylhistamines; Rats; Rats, Inbred Strains; Receptors, Histamine; Thiourea | 1989 |
Effect of epidermal growth factor on non-steroidal anti-inflammatory drug-induced intestinal damage.
Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Dimaprit; Epidermal Growth Factor; Ethanol; Gastric Acid; Histamine H2 Antagonists; Humans; Indomethacin; Intestinal Mucosa; Male; Rats; Rats, Inbred Strains; Recombinant Proteins; Stomach Ulcer; Thiourea | 1989 |
H2-antagonists: synthesis and activity of 2-amino-5-thiazolyl derivatives.
Topics: Amines; Animals; Cats; Chemical Phenomena; Chemistry; Dimaprit; Gastric Mucosa; Guinea Pigs; Heart; Histamine H2 Antagonists; In Vitro Techniques; Myocardial Contraction; Thiazoles; Thiourea | 1989 |
Histamine modulates contraction and cyclic nucleotides in cultured rat mesangial cells. Differential effects mediated by histamine H1 and H2 receptors.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Movement; Cells, Cultured; Cyclic AMP; Cyclic GMP; Dimaprit; Glomerular Mesangium; Histamine; Kidney Glomerulus; Male; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1985 |
Histamine receptors coupled to [3H]cAMP accumulation in brain: pharmacological characterization in a vesicular preparation of guinea pig cortex.
Topics: Adenosine Deaminase; Animals; Cerebral Cortex; Chlorpheniramine; Cimetidine; Cyclic AMP; Dimaprit; Egtazic Acid; Guinea Pigs; Histamine; In Vitro Techniques; Receptors, Histamine; Subcellular Fractions; Thiourea | 1988 |
Phosphoinositides and cicletanine.
Topics: Angiotensin II; Animals; Antihypertensive Agents; Aorta, Thoracic; Cells, Cultured; Dimaprit; Diuretics; Guinea Pigs; Histamine; Male; Muscle, Smooth, Vascular; Phenylephrine; Phosphatidylinositols; Pyridines; Pyrilamine; Thiourea | 1988 |
Cimetidine, ranitidine and mifentidine in specific gastric and duodenal ulcer models.
Topics: Animals; Cimetidine; Dimaprit; Disease Models, Animal; Duodenal Ulcer; Female; Guinea Pigs; Histamine H2 Antagonists; Imidazoles; Ranitidine; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Stomach Ulcer; Thiourea | 1985 |
Distortion of H2-antagonist equilibrium constants by uptake in rabbit gastric mucosal cells.
Topics: Aminopyrine; Animals; Cimetidine; Cyclic AMP; Dimaprit; Gastric Acid; Gastric Mucosa; Guanidines; Histamine; Histamine H2 Antagonists; In Vitro Techniques; Pyrimidinones; Rabbits; Radioisotopes; Rubidium; Thiadiazoles; Thiourea | 1985 |
Histamine H2 receptor antagonists may modify dog intestinal motility independently of their primary action on the H2 receptors.
Topics: Acetylcholine; Animals; Blood Pressure; Ceruletide; Cimetidine; Dimaprit; Dogs; Female; Gastrointestinal Motility; Histamine; Histamine H2 Antagonists; Ileum; Imidazoles; Impromidine; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Physalaemin; Ranitidine; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1985 |
Histamine H2-receptor agonists and antagonists on pancreatic exocrine secretion of the dog.
Topics: Animals; Atropine; Ceruletide; Dimaprit; Dogs; Dose-Response Relationship, Drug; Female; Histamine H2 Antagonists; Imidazoles; Impromidine; Male; Pancreas; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1985 |
Histamine H2-receptor antagonistic action of N-(3-[3-(1-piperidinylmethyl)phenoxy]propyl)acetoxyacetamide hydrochloride (TZU-0460).
Topics: Animals; Cimetidine; Dimaprit; Dogs; Female; Gastric Acid; Guinea Pigs; Heart Atria; Heart Rate; Histamine; Histamine H2 Antagonists; In Vitro Techniques; Male; Muscle Relaxation; Piperidines; Rats; Thiourea; Uterus | 1985 |
Effect of the new H2-receptor antagonist mifentidine on gastric acid secretion in the cat: comparison with cimetidine and ranitidine.
Topics: Animals; Cats; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Gastric Acid; Half-Life; Histamine H2 Antagonists; Imidazoles; Ranitidine; Thiourea; Time Factors | 1985 |
The effect of the new H2-receptor antagonist mifentidine on gastric secretion, gastric emptying and experimental gastric and duodenal ulcers in the rat: comparison with cimetidine and ranitidine.
Topics: Animals; Bethanechol; Bethanechol Compounds; Cimetidine; Cysteamine; Dimaprit; Duodenal Ulcer; Female; Gastric Juice; Gastrointestinal Motility; Histamine H2 Antagonists; Imidazoles; Male; Ranitidine; Rats; Stomach Ulcer; Thiourea | 1986 |
Comparison of the effects of structurally different H2-antagonists on acid and pepsin activity stimulated by dimaprit in conscious cats.
Topics: Animals; Cats; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Gastric Acid; Gastric Juice; Histamine H2 Antagonists; Imidazoles; Pepsin A; Ranitidine; Thiourea | 1985 |
The determination of receptor constants for histamine H2-agonists in the guinea-pig isolated right atrium using an irreversible H2-antagonist.
Topics: Animals; Dimaprit; Dose-Response Relationship, Drug; Female; Guanidines; Guinea Pigs; Heart Rate; Histamine; Histamine H2 Antagonists; Imidazoles; Impromidine; In Vitro Techniques; Male; Methylhistamines; Receptors, Adrenergic, beta; Receptors, Histamine; Receptors, Histamine H2; Thiazoles; Thiourea | 1986 |
Studies on histaminergic compounds, III. Synthesis and histamine H2-activity of a series of corresponding histamine and dimaprit analogues.
Topics: Animals; Dimaprit; Female; Guinea Pigs; Histamine; Histamine H2 Antagonists; Male; Structure-Activity Relationship; Thiourea | 1986 |
Histamine and histamine receptors: behavioral thermoregulation in the salamander Necturus maculosus.
Topics: Animals; Body Temperature Regulation; Cimetidine; Dimaprit; Histamine; Histidine; Necturus; Pyridines; Pyrilamine; Receptors, Histamine; Thiourea | 1986 |
Histaminergic stimulation of prolactin secretion mediated via H1- or H2-receptors: dependence on routes of administration.
Topics: Animals; Cimetidine; Dimaprit; Histamine; Histamine H1 Antagonists; Male; Methylhistamines; Pituitary Gland, Anterior; Prolactin; Pyrilamine; Pyrimidinones; Rats; Receptors, Histamine; Thiazoles; Thiourea | 1986 |
Inhibition of dimaprit- and pentagastrin-induced gastric acid secretion in cats by the new histamine H2 antagonist, CM 57755.
Topics: Animals; Cats; Cimetidine; Dimaprit; Gastric Acid; Histamine H2 Antagonists; Kinetics; Male; Niacinamide; Pentagastrin; Thiourea | 1986 |
[Effect of a new H2 receptor antagonist, famotidine, on gastric secretion].
Topics: Animals; Cats; Dimaprit; Dose-Response Relationship, Drug; Famotidine; Gastric Mucosa; Histamine; Histamine H2 Antagonists; Ranitidine; Rats; Thiazoles; Thiourea | 1986 |
Chronotropic cardiac effects of histamine in the conscious dog with chronic atrioventricular block: interactions with the autonomic nervous system.
Topics: Adrenergic beta-Antagonists; Animals; Atrioventricular Node; Autonomic Nervous System; Blood Pressure; Dimaprit; Dogs; Drug Interactions; Electrocardiography; Female; Heart Block; Heart Conduction System; Heart Rate; Histamine; Male; Parasympatholytics; Thiourea | 1986 |
Inhibitory effect of famotidine on cat gastric secretion.
Topics: Animals; Cats; Dimaprit; Dose-Response Relationship, Drug; Famotidine; Female; Gastric Juice; Histamine H2 Antagonists; Ranitidine; Thiazoles; Thiourea | 1986 |
The antianaphylactic action of histamine H2-receptor agonists in the guinea-pig isolated heart.
Topics: Anaphylaxis; Animals; Cimetidine; Dimaprit; Female; Guinea Pigs; Heart; Heart Rate; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; In Vitro Techniques; Male; Myocardial Contraction; Pyridines; Thiourea | 1987 |
Gastric antisecretory and antiulcer effects of WHR1582A, a compound exerting alpha-2 adrenoceptor agonist activity.
Topics: Adrenergic alpha-Agonists; Animals; Anti-Ulcer Agents; Aspirin; Carbachol; Clonidine; Cysteamine; Dimaprit; Gastric Acid; Gastric Mucosa; Indomethacin; Ligation; Male; Muscle Contraction; Norepinephrine; Phenylurea Compounds; Rats; Rats, Inbred Strains; Reserpine; Stomach Ulcer; Stress, Physiological; Thiourea; Yohimbine | 1987 |
Famotidine and ranitidine: any difference in the duration of action?
Topics: Animals; Cats; Dimaprit; Famotidine; Gastric Acid; Gastric Juice; Histamine; Histamine H2 Antagonists; Ranitidine; Rats; Thiazoles; Thiourea; Time Factors | 1987 |
Kinetic analysis of the interaction of mifentidine with gastric H2-receptors in the conscious dog.
Topics: Animals; Cimetidine; Dimaprit; Dogs; Dose-Response Relationship, Drug; Female; Gastric Acid; Gastric Mucosa; Histamine H2 Antagonists; Imidazoles; Random Allocation; Receptors, Histamine H2; Thiourea | 1987 |
Antisecretory and antiulcer activities of a potent new histamine H2-receptor antagonist with an intermediate duration of action.
Topics: Anesthesia; Animals; Anti-Ulcer Agents; Aspirin; Dimaprit; Dogs; Gastric Acid; Gastric Mucosa; Guinea Pigs; Heart Rate; Histamine H2 Antagonists; In Vitro Techniques; Macaca mulatta; Male; Muscle Contraction; Muscle, Smooth; Phenoxypropanolamines; Piperidines; Rats; Rats, Inbred Strains; Species Specificity; Thiadiazoles; Thiourea | 1988 |
Central effects of histamine H2-receptor agonists and antagonists on nociception in the rat.
Topics: Animals; Dimaprit; Histamine H2 Antagonists; Male; Methylhistamines; Nociceptors; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Thiourea | 1988 |
Heterogeneity of histamine H2-receptor mediated responses in the rabbit aorta.
Topics: Animals; Aorta; Cimetidine; Dimaprit; Female; Histamine H2 Antagonists; Imidazoles; Impromidine; In Vitro Techniques; Male; Rabbits; Receptors, Histamine H2; Thiourea | 1988 |
Further evidence that brain histamine H2 receptors are stimulatory in the control of prolactin in the rat.
Topics: Animals; Brain; Cimetidine; Dimaprit; Famotidine; Histamine H2 Antagonists; Injections, Intraventricular; Male; Methylhistamines; Prolactin; Ranitidine; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Thiazoles; Thiourea | 1988 |
H1- and H2-receptor characterization in the tracheal circulation of sheep.
Topics: Animals; Dimaprit; Female; Histamine; Histamine H2 Antagonists; Male; Muscle Tonus; Receptors, Histamine H2; Regional Blood Flow; Sheep; Thiourea; Trachea; Vagotomy; Vascular Resistance | 1988 |
A study of the histamine H2-receptor mediating relaxation of the parenchymal lung strip preparation of the guinea-pig.
Topics: Animals; Atropine; Colforsin; Dimaprit; Female; Guinea Pigs; In Vitro Techniques; Lung; Male; Muscle Relaxation; Muscle, Smooth; Propranolol; Pyridines; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1985 |
[Occurrence of atypical histamine H2 receptors in the wall of the frog subclavian vein].
Topics: Animals; Cimetidine; Dimaprit; In Vitro Techniques; Rana temporaria; Receptors, Histamine; Receptors, Histamine H2; Subclavian Vein; Thiourea | 1985 |
The effects of histamine and some related compounds on conditioned avoidance response in rats.
Topics: Acetylcholine; Animals; Avoidance Learning; Dimaprit; Diphenhydramine; Dose-Response Relationship, Drug; Histamine; Histamine Antagonists; Hypothalamus; Injections, Intraventricular; Kinetics; Male; Methylhistamines; Pyrilamine; Rats; Rats, Inbred Strains; Scopolamine; Thiazoles; Thiourea | 1985 |
Conjunctival immediate hypersensitivity: re-evaluation of histamine involvement in the vasopermeability response.
Topics: Albumins; Animals; Capillary Permeability; Cimetidine; Conjunctiva; Dimaprit; Dose-Response Relationship, Drug; Drug Combinations; Eyelids; Guinea Pigs; Histamine; Histamine Antagonists; Hypersensitivity, Immediate; Imidazoles; Impromidine; Male; Pyrilamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1986 |
Effects of H1 and H2 receptor agonists on nonspecific proliferative response of human peripheral blood lymphocytes.
Topics: Cimetidine; Dimaprit; Diphenhydramine; Dose-Response Relationship, Drug; Histamine; Humans; Immunosuppressive Agents; Lymphocyte Activation; Methylhistamines; Phytohemagglutinins; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1986 |
Metronidazole and 5-aminosalicylic acid enhance the contractile activity of histaminergic agonists on the guinea-pig isolated ileum.
Topics: Aminosalicylic Acids; Animals; Cimetidine; Computers; Dimaprit; Dose-Response Relationship, Drug; Drug Synergism; Duodenum; Female; Guinea Pigs; Heart; Histamine; Ileum; In Vitro Techniques; Jejunum; Male; Mesalamine; Metronidazole; Muscle Contraction; Myenteric Plexus; Pyrilamine; Receptors, Histamine; Scopolamine; Tetrodotoxin; Thiourea | 1986 |
Selective enhancement of histamine H1-receptor responses in guinea-pig ileal smooth muscle by 1,4-dithiothreitol.
Topics: Acetylcholine; Animals; Dimaprit; Dithionitrobenzoic Acid; Dithiothreitol; Dose-Response Relationship, Drug; Female; Guanidines; Guinea Pigs; Histamine; Ileum; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Pyridines; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Thiourea | 1986 |
Stimulatory action of (beta-Asp9) ceruletide on dog pancreatic exocrine secretion.
Topics: Amino Acid Sequence; Animals; Ceruletide; Dimaprit; Dogs; Gallbladder; Imidazoles; Impromidine; Muscle Contraction; Pancreatic Juice; Secretin; Secretory Rate; Structure-Activity Relationship; Thiourea | 1985 |
Cimetidine inhibition of dimaprit-induced writhing in the rat.
Topics: Analgesics; Animals; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Injections, Intraperitoneal; Rats; Thiourea | 1986 |
Pharmacological activities of two new histamine analogs.
Topics: Animals; Cats; Dimaprit; Dose-Response Relationship, Drug; Gastric Acid; Guinea Pigs; Histamine; Ileum; In Vitro Techniques; Methylhistamines; Muscle Contraction; Receptors, Histamine H1; Structure-Activity Relationship; Thiourea | 1986 |
Effects of Ca2+ ions on gastric acid secretion by the rat isolated stomach.
Topics: Adenylyl Cyclases; Animals; Calcium; Dimaprit; Dose-Response Relationship, Drug; Gastric Acid; Histamine; In Vitro Techniques; Male; Rats; Receptors, Histamine; Theophylline; Thiourea | 1986 |
Gastric lesion-preventing or -potentiating activity of clonidine in rats.
Topics: Animals; Anti-Ulcer Agents; Atropine; Clonidine; Dimaprit; Female; Ranitidine; Rats; Rats, Inbred Strains; Receptors, Muscarinic; Stomach Ulcer; Thiourea | 1986 |
Eosinophil chemotaxis and anterior uveitis from topical dimaprit and nordimaprit.
Topics: Animals; Chemotaxis, Leukocyte; Cimetidine; Dimaprit; Eosinophils; Eye Color; Intraocular Pressure; Propoxycaine; Rabbits; Receptors, Histamine H2; Thiourea; Uveitis, Anterior | 1986 |
[Miosis induced by histamine injected into the anterior chamber of isolated pig eyes].
Topics: Animals; Anterior Chamber; Chlorpheniramine; Cimetidine; Dimaprit; Female; Histamine; In Vitro Techniques; Male; Pupil; Receptors, Histamine H2; Swine; Thiourea | 1986 |
Participation of vascular H1-receptors in histaminergic relaxation of rabbit middle cerebral artery in vitro.
Topics: Animals; Cerebral Arteries; Cimetidine; Dimaprit; Drug Interactions; Histamine; In Vitro Techniques; Methylhistamines; Muscle Relaxation; Muscle, Smooth, Vascular; Phenethylamines; Pyrilamine; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Thiourea | 1986 |
Studies on the desensitization of the central cardiovascular responses of histamine.
Topics: Animals; Blood Pressure; Brain; Cardiovascular System; Dimaprit; Heart Rate; Histamine; Imidazoles; Impromidine; Injections, Intraventricular; Male; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1986 |
Characterization with agonists of the histamine receptors mediating stimulation of gastric acid secretion in the Atlantic cod, Gadus morhua.
Topics: Animals; Cimetidine; Dimaprit; Female; Fishes; Gastric Acid; Histamine; Imidazoles; Impromidine; Male; Methylhistamines; Receptors, Histamine H2; Thiourea | 1986 |
Hypotension and bradycardia elicited by histamine into the C1 area of the rostral ventrolateral medulla.
Topics: Animals; Blood Pressure; Dimaprit; Heart Rate; Hemodynamics; Histamine; Injections; Male; Medulla Oblongata; Metiamide; Naphazoline; Phenoxybenzamine; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Thiourea | 1987 |
Hyperlipemic responses induced by centrally administered histamine H1- and H2-receptor agonists in rats.
Topics: Animals; Brain; Cimetidine; Dimaprit; Fatty Acids, Nonesterified; Hyperlipidemias; Imidazoles; Impromidine; Injections, Intraventricular; Male; Pyridines; Pyrilamine; Rats; Rats, Inbred Strains; Thiourea | 1987 |
Are histamine receptors involved in the stimulant activities of thiazolylethylamines supposed as cyclic models of dimaprit?
Topics: Animals; Cats; Dimaprit; Drug Evaluation, Preclinical; Gastric Acid; Gastrointestinal Motility; Guinea Pigs; In Vitro Techniques; Models, Chemical; Molecular Conformation; Receptors, Histamine H2; Structure-Activity Relationship; Thiazoles; Thiourea | 1987 |
[Effects of various drugs which influence airway smooth muscle tone on IgE antibody production].
Topics: Acetylcholine; Alprostadil; Animals; Asthma; Dimaprit; Immunoglobulin E; Isoproterenol; Male; Mice; Mice, Inbred BALB C; Muscle, Smooth; Prostaglandins F; Pyridines; Thiourea; Trachea | 1987 |
Possible inhibitory role of histamine H2 receptors in the control of basal TSH secretion in male rats: studies with dimaprit, a selective H2 receptor agonist.
Topics: Animals; Cimetidine; Dimaprit; In Vitro Techniques; Male; Pituitary Gland, Anterior; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Thiourea; Thyrotropin; Time Factors | 1987 |
Histamine receptors on rat ocular surface.
Topics: Animals; Capillary Permeability; Chlorpheniramine; Cimetidine; Conjunctiva; Dimaprit; Dose-Response Relationship, Drug; Drug Combinations; Histamine; Male; Rats; Rats, Inbred Strains; Receptors, Histamine; Thiourea | 1987 |
Gastric anti-ulcer and cytoprotective effect of selenium in rats.
Topics: Administration, Oral; Animals; Aspirin; Cimetidine; Dimaprit; Ethanol; Female; Gastric Acid; Gastric Mucosa; Indomethacin; Male; Rats; Rats, Inbred Strains; Reserpine; Selenious Acid; Selenium; Stomach Ulcer; Thiourea | 1988 |
Evidence for histaminergic arousal mechanisms in the hypothalamus of cat.
Topics: Animals; Arousal; Cats; Dimaprit; Female; Histamine; Histamine Antagonists; Histidine Decarboxylase; Hypothalamus; Hypothalamus, Posterior; Injections; Injections, Intraperitoneal; Male; Methylhistidines; Pyrilamine; Thiourea | 1988 |
Characteristics of histamine receptors in the isolated and perfused canine coronary arteries.
Topics: Animals; Chlorpheniramine; Cimetidine; Coronary Vessels; Dimaprit; Dogs; Endothelium, Vascular; Female; Histamine; In Vitro Techniques; Male; Pyridines; Receptors, Histamine; Saponins; Thiourea; Vasoconstriction; Vasodilation | 1987 |
Mucosal protective action of histamine against gastric lesions induced by HCl in rats: importance of antigastric motor activity mediated by H2-receptors.
Topics: Animals; Cimetidine; Dimaprit; Gastric Acid; Gastric Mucosa; Gastrointestinal Motility; Histamine; Hydrochloric Acid; Indomethacin; Male; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Tripelennamine | 1988 |
Histamine H2 receptor stimulation increases gastric emptying in monkeys.
Topics: Animals; Dimaprit; Gastric Acid; Gastric Emptying; Gastric Juice; Macaca mulatta; Male; Receptors, Histamine H2; Reference Values; Thiourea | 1988 |
Histaminergic regulation of prolactin secretion: involvement of tuberoinfundibular dopaminergic neurons.
Topics: Animals; Cerebral Ventricles; Dimaprit; Dopamine; Histamine; Infusions, Intra-Arterial; Injections, Intraventricular; Male; Neurons; Prolactin; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Reference Values; Thiazoles; Thiourea | 1988 |
Relaxation of rabbit middle cerebral arteries in vitro by H1 histaminergic agonists is inhibited by indomethacin and tranylcypromine.
Topics: Animals; Cerebral Arteries; Dimaprit; In Vitro Techniques; Indomethacin; Male; Methylhistamines; Muscle Relaxation; Muscle, Smooth, Vascular; Pyridines; Rabbits; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Tranylcypromine | 1988 |
Histaminergic regulation of prolactin secretion: involvement of serotoninergic neurons.
Topics: Dimaprit; Histamine; Ketanserin; Methysergide; Neurons; Prolactin; Receptors, Dopamine; Receptors, Serotonin; Serotonin; Thiourea | 1988 |
Effects of dimaprit on growth and differentiation of human promyelocytic cell line, HL-60.
Topics: Bone Marrow; Bone Marrow Cells; Bucladesine; Cell Differentiation; Cell Division; Cell Line; Cyclic AMP; Dimaprit; Dimethyl Sulfoxide; Granulocytes; Humans; Leukemia, Myeloid, Acute; Muramidase; Neutrophils; Nitroblue Tetrazolium; Oxidation-Reduction; Thiourea | 1985 |
Histamine receptor effects on dissipation of an intracellular proton gradient of isolated gastric mucosal surface cells.
Topics: Animals; Bicarbonates; Chlorides; Cimetidine; Dimaprit; Diphenhydramine; Gastric Acid; Gastric Mucosa; Histamine; Protons; Pyridines; Pyrilamine; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Sodium; Thiourea | 1987 |
Enhanced adverse electrophysiologic effects of histamine after myocardial infarction in guinea pigs.
Topics: Action Potentials; Animals; Arrhythmias, Cardiac; Chlorpheniramine; Dimaprit; Electrophysiology; Guinea Pigs; Heart; Heart Rate; Histamine; Male; Myocardial Infarction; Thiourea | 1985 |
Direct cardiac actions of the H2 receptor agonists, impromidine and dimaprit.
Topics: Animals; Coronary Circulation; Dimaprit; Dogs; Female; Heart; Imidazoles; Impromidine; Male; Myocardial Contraction; Receptors, Histamine; Receptors, Histamine H2; Stimulation, Chemical; Thiourea | 1985 |
Modulation of in vitro cellular immune response by histamine agonists or antagonists in murine species.
Topics: Animals; Cell Line; Cell Survival; Chlorpheniramine; Chromium Radioisotopes; Cimetidine; Dimaprit; Diphenhydramine; Histamine; Histamine Antagonists; Imidazoles; Immunity, Cellular; Impromidine; Kinetics; Male; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Ranitidine; T-Lymphocytes, Cytotoxic; T-Lymphocytes, Regulatory; Thiourea | 1985 |
Quantification of H2-agonism by clonidine and dimaprit in an adenylate cyclase assay.
Topics: Adenylyl Cyclases; Animals; Cimetidine; Clonidine; Dimaprit; Guinea Pigs; Histamine; In Vitro Techniques; Myocardium; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1985 |
In vivo and in vitro anti-tumour activity of dimaprit.
Topics: Animals; Antineoplastic Agents; Cell Division; Cells, Cultured; Dimaprit; Female; In Vitro Techniques; Male; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Neoplasms, Experimental; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1985 |
Action of tricyclic antidepressants on cyclic AMP in mucosal cells from guinea pig stomach.
Topics: Alprostadil; Amitriptyline; Animals; Antidepressive Agents, Tricyclic; Brain; Cyclic AMP; Dimaprit; Gastric Mucosa; Guinea Pigs; Histamine; In Vitro Techniques; Oxygen Consumption; Prostaglandins E; Receptors, Histamine; Theophylline; Thiourea | 1984 |
Effects of histamine agonists and antagonists on luminol-dependent chemiluminescence of granulocytes.
Topics: Cimetidine; Dimaprit; Granulocytes; Histamine; Histamine Antagonists; Humans; In Vitro Techniques; Luminescent Measurements; Luminol; Pyridazines; Pyridines; Pyrilamine; Ranitidine; Thiourea | 1984 |
The role of prostaglandins in histamine-induced gastric vasodilation in the dog.
Topics: Acetazolamide; Animals; Anti-Inflammatory Agents; Arachidonic Acids; Dimaprit; Dogs; Drug Interactions; Female; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Hydroxyzine; Male; Pharmaceutical Vehicles; Prostaglandins; Pyridines; Receptors, Histamine H1; Receptors, Histamine H2; Stomach; Thiourea; Time Factors; Vasodilation | 1980 |
Effects of histamine on human isolated heart muscle: comparison with effects of noradrenaline.
Topics: Cimetidine; Dimaprit; Heart; Histamine; Humans; In Vitro Techniques; Myocardial Contraction; Norepinephrine; Propranolol; Pyrilamine; Receptors, Histamine H2; Thiourea | 1980 |
Evaluation of the role of Histamine H1- and H2-receptors in cutaneous inflammation in the guinea-pig produced by histamine and mast cell degranulation.
Topics: Animals; Cimetidine; Dimaprit; Guinea Pigs; Histamine; Histamine Antagonists; Histamine H1 Antagonists; Histamine H2 Antagonists; Inflammation; Male; Mast Cells; Mathematics; Pyridines; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Skin; Thiourea; Vasodilation | 1980 |
Histamine inhibition of the in vitro induction of cytotoxic T-cell responses.
Topics: Animals; Cytotoxicity, Immunologic; Dimaprit; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Lymphocyte Culture Test, Mixed; Mice; T-Lymphocytes; Thiourea | 1980 |
Gastrointestinal ulceration in the guinea pig in response to dimaprit, histamine, and H1- and H2-blocking agents.
Topics: Animals; Cimetidine; Dimaprit; Diphenhydramine; Duodenal Ulcer; Guinea Pigs; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Injections, Intramuscular; Injections, Intraperitoneal; Male; Receptors, Histamine H1; Receptors, Histamine H2; Stomach Ulcer; Thiourea | 1981 |
The involvement of central histamine receptors in stress-induced responses of serum corticosterone and free fatty acids and in gastric ulcer development.
Topics: Animals; Brain; Corticosterone; Dimaprit; Fatty Acids, Nonesterified; Histamine H1 Antagonists; Histamine H2 Antagonists; Immobilization; Male; Rats; Receptors, Histamine; Stomach Ulcer; Stress, Physiological; Thiourea | 1981 |
Mesenteric vascular reactivity to histamine receptor agonists and antagonists.
Topics: Adrenergic Agonists; Animals; Blood Flow Velocity; Dimaprit; Dogs; Dose-Response Relationship, Drug; Female; Furans; Hemodynamics; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Infusions, Intra-Arterial; Male; Mesentery; Oxygen Consumption; Ranitidine; Receptors, Histamine; Receptors, Histamine H1; Regional Blood Flow; Thiourea; Tripelennamine | 1981 |
Impairment of pharmacological modulation of airways smooth muscle by a respiratory pathogen.
Topics: Airway Resistance; Animals; Bacterial Vaccines; Carbachol; Dimaprit; Haemophilus; Histamine; Isoproterenol; Male; Muscle Relaxation; Muscle, Smooth; Rats; Respiratory Tract Infections; Thiourea; Trachea | 1981 |
Histamine-induced rise in core temperature of chloral-anaesthetized rats: mediation by H2-receptors located in the preopticus area of hypothalamus.
Topics: Animals; Body Temperature; Chloral Hydrate; Dimaprit; Guanidines; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Hypothalamus; Imidazoles; Impromidine; Male; Preoptic Area; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1982 |
Analeptic effect of centrally administered histamine H2-receptor agonist dimaprit but not impromidine in urethane-anesthetized rats.
Topics: Anesthesia; Animals; Body Temperature; Central Nervous System Stimulants; Dimaprit; Guanidines; Imidazoles; Impromidine; Injections, Intravenous; Injections, Intraventricular; Male; Rats; Rats, Inbred Strains; Reflex, Pupillary; Thiourea; Urethane | 1982 |
An inhibitory effect of histamine on the rat anococcygeus muscle.
Topics: Acetylcholine; Animals; Carbachol; Cimetidine; Dimaprit; Drug Interactions; Guanidines; Histamine; Imidazoles; Impromidine; Male; Muscle Contraction; Muscle, Smooth; Norepinephrine; Pyrilamine; Rats; Thiourea | 1982 |
Effects of histamine H2-receptor agonists and antagonists on isolated guinea-pig airway muscles.
Topics: Airway Resistance; Animals; Cimetidine; Dimaprit; Drug Interactions; Guinea Pigs; Histamine H2 Antagonists; In Vitro Techniques; Male; Methylhistamines; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Receptors, Histamine; Receptors, Histamine H2; Thiourea; Trachea | 1982 |
Histamine suppresses in vitro synthesis of precursor (pro-C5) of the fifth complement component (C5) by mouse peritoneal macrophages.
Topics: Animals; Antigens; Bucladesine; Cimetidine; Complement C5; Complement Inactivator Proteins; Dimaprit; Guinea Pigs; Hemolysis; Histamine; Histamine H2 Antagonists; Humans; Macrophages; Male; Mice; Mice, Inbred C57BL; Protein Precursors; Receptors, Histamine H2; Thiourea; Tripelennamine | 1982 |
Effect of drug-induced tone on the ability of histamine H2 receptor agonists to relax guinea-pig tracheal chain.
Topics: Animals; Dimaprit; Guanidines; Guinea Pigs; Imidazoles; Impromidine; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Receptors, Histamine; Receptors, Histamine H2; Thiourea; Trachea | 1982 |
Hemodynamic effects of a new histamine H2 receptor agonist (impromidine) and antagonist (ranitidine).
Topics: Animals; Dimaprit; Dogs; Drug Interactions; Female; Furans; Hemodynamics; Histamine H2 Antagonists; Imidazoles; Impromidine; Male; Ranitidine; Receptors, Histamine; Receptors, Histamine H2; Renal Circulation; Splanchnic Circulation; Thiourea; Time Factors | 1982 |
Apparent irreversible H2-receptor blocking and prolonged gastric antisecretory activities of 3-N-(3-[3-(1-piperidinomethyl)phenoxy]propyl) amino-4-amino-1,2,5-thiadiazole-1-oxide (L-643, 441).
Topics: Animals; Cimetidine; Dimaprit; Dogs; Female; Furans; Gastric Juice; Guinea Pigs; Heart Rate; Histamine; Histamine H2 Antagonists; In Vitro Techniques; Male; Ranitidine; Thiadiazoles; Thiourea | 1983 |
Histamine receptors in primate gallbladder.
Topics: Animals; Dimaprit; Dose-Response Relationship, Drug; Female; Gallbladder; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Papio; Pressure; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1983 |
Histamine modulation of human neutrophil oxidative metabolism, locomotion, degranulation, and membrane potential changes.
Topics: Carbocyanines; Chemotaxis, Leukocyte; Cytoplasmic Granules; Dimaprit; Glucuronidase; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Humans; Hydrogen Peroxide; Membrane Potentials; Muramidase; Neutrophils; Oxygen Consumption; Receptors, Histamine H1; Receptors, Histamine H2; Superoxides; Thiourea | 1983 |
Are there excitatory H2 receptors in guinea-pig ileum?
Topics: Animals; Dimaprit; Guinea Pigs; Histamine H2 Antagonists; Ileum; Imidazoles; Impromidine; In Vitro Techniques; Methylhistamines; Muscle Contraction; Muscle, Smooth; Pyrimidinones; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1983 |
Kinetics of antisecretory action of a new H2-antagonist, YM-11170, in conscious dogs.
Topics: Animals; Atropine; Cimetidine; Dimaprit; Dogs; Famotidine; Gastric Acid; Gastric Mucosa; Histamine H2 Antagonists; Kinetics; Male; Methacholine Chloride; Methacholine Compounds; Pentagastrin; Thiazoles; Thiourea | 1983 |
Evidence for histamine H1 and H2 receptors in guinea-pig oxyntic cells.
Topics: Animals; Carbonic Anhydrases; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Guinea Pigs; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Imidazoles; Impromidine; In Vitro Techniques; Methylhistamines; Parietal Cells, Gastric; Pyridines; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1983 |
Release of prolactin and luteinizing hormone by histamine agonists in ovariectomized, steroid-treated rats under ether anesthesia.
Topics: Animals; Castration; Dimaprit; Female; Histamine; Histamine H1 Antagonists; Luteinizing Hormone; Methylhistamines; Metiamide; Pituitary Gland, Anterior; Prolactin; Pyridines; Pyrilamine; Rats; Thiourea | 1983 |
The effect of histamine, H1 and H2 agonists, and H1 and H2 antagonists on postprandial pancreatic polypeptide release in dogs.
Topics: Animals; Cimetidine; Dimaprit; Dogs; Food; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Pancreatic Polypeptide; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Secretory Rate; Thiazoles; Thiourea | 1983 |
In vivo and in vitro effects of CM 57755, a new gastric antisecretory agent acting on histamine H2 receptors.
Topics: Animals; Anti-Ulcer Agents; Cats; Cimetidine; Dimaprit; Female; Gastric Acid; Gastric Mucosa; Guinea Pigs; Heart Rate; Histamine H2 Antagonists; Ileum; In Vitro Techniques; Muscle, Smooth; Niacinamide; Ranitidine; Rats; Rats, Inbred Strains; Thiourea | 1984 |
A conformational approach to histamine H2-receptor antagonists.
Topics: Animals; Burimamide; Cimetidine; Dimaprit; Guinea Pigs; Histamine H2 Antagonists; Hydrogen-Ion Concentration; Metiamide; Molecular Conformation; Structure-Activity Relationship; Thiourea | 1984 |
Intracellular study of effects of histamine on electrical behaviour of myenteric neurones in guinea-pig small intestine.
Topics: Action Potentials; Animals; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Guinea Pigs; Histamine; Histamine Antagonists; In Vitro Techniques; Intestine, Small; Membrane Potentials; Myenteric Plexus; Neurons; Neurotransmitter Agents; Pyrilamine; Receptors, Histamine H1; Receptors, Histamine H2; Serotonin; Thiourea | 1984 |
Differences in the interaction of histamine H2 receptor antagonists and tricyclic antidepressants with adenylate cyclase from guinea pig gastric mucosa.
Topics: Adenylyl Cyclases; Animals; Antidepressive Agents, Tricyclic; Cell Membrane; Dimaprit; Gastric Fundus; Gastric Mucosa; Guinea Pigs; Histamine; Histamine H2 Antagonists; Iprindole; Kinetics; Receptors, Histamine H2; Thiourea | 1984 |
Influence of histamine or dimaprit on histamine release induced by anti-ige from human whole blood.
Topics: Antibodies; Dimaprit; Histamine; Histamine Release; Humans; Immunoglobulin E; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1980 |
Effects of the histamine H2-receptor agonists dimaprit and 4-methylhistamine on the central noradrenaline and serotonin system.
Topics: Animals; Behavior, Animal; Brain; Dimaprit; Female; Histamine; Hydroxyindoleacetic Acid; Methoxyhydroxyphenylglycol; Methylhistamines; Norepinephrine; Rats; Receptors, Histamine; Receptors, Histamine H2; Serotonin; Thiourea; Tranylcypromine | 1980 |
IgE-mediated histamine release from human basophils: differences between antigen E- and anti-IgE-induced secretion.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Antibodies, Anti-Idiotypic; Antigens; Basophils; Dimaprit; Dose-Response Relationship, Immunologic; Histamine Release; Humans; Immunoglobulin E; Kinetics; Phosphodiesterase Inhibitors; Thiourea | 1981 |
A modulation of the anaphylactic basophil histamine release by selective H2 histamine agonists.
Topics: Allergens; Anaphylaxis; Basophils; Dimaprit; Guanidines; Histamine Release; Humans; Imidazoles; Impromidine; In Vitro Techniques; Mast Cells; p-Methoxy-N-methylphenethylamine; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1981 |
Lipoxygenase products modulate histamine release in human basophils.
Topics: Arachidonic Acids; Basophils; Dimaprit; Histamine Release; Humans; Hydroxyeicosatetraenoic Acids; Indomethacin; Leukotrienes; Lipoxygenase; Peroxides; Receptors, Histamine H2; Structure-Activity Relationship; Thiourea | 1981 |
Cyclic AMP agonist inhibition increases at low levels of histamine release from human basophils.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Basophils; Bucladesine; Cyclic AMP; Depression, Chemical; Dimaprit; Histamine Release; Humans; In Vitro Techniques; Prostaglandins E; Thiourea | 1981 |
Histamine H2-receptors on guinea-pig ileum myenteric plexus neurons mediate the release of contractile agents.
Topics: Animals; Dimaprit; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth, Vascular; Myenteric Plexus; Neurons; Neurotransmitter Agents; Receptors, Histamine; Receptors, Histamine H2; Serotonin; Substance P; Thiourea | 1982 |
The modulation of human basophil histamine release by products of the 5-lipoxygenase pathway.
Topics: Allergens; Antibodies, Anti-Idiotypic; Antigens, Plant; Arachidonic Acids; Basophils; Calcimycin; Dimaprit; Dinoprostone; Histamine Release; Humans; Immunoglobulin E; Leukotrienes; Lipoxygenase; Plant Proteins; Pollen; Prostaglandins E; Tetradecanoylphorbol Acetate; Thiourea | 1982 |
H2 antihistamines augment antigen-induced histamine release from human basophils in vitro.
Topics: Amodiaquine; Antigens; Basophils; Chlorpheniramine; Cimetidine; Dimaprit; Diphenhydramine; Histamine H2 Antagonists; Histamine N-Methyltransferase; Histamine Release; Humans; Stimulation, Chemical; Thiourea | 1982 |
Anti-IgE-induced histamine release from human basophilic leukocytes: inhibition depends on nature and concentration of inhibitor and secretagogue.
Topics: Antibodies, Anti-Idiotypic; Basophils; Benzofurans; Cyclic AMP; Deoxyglucose; Dimaprit; Dose-Response Relationship, Drug; Dose-Response Relationship, Immunologic; Histamine H1 Antagonists; Histamine Release; Humans; Immunoglobulin E; Theophylline; Thiourea | 1982 |
Dispersed human lung mast cells. Pharmacologic aspects and comparison with human lung tissue fragments.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Cells, Cultured; Culture Techniques; Deuterium; Dimaprit; Dinoprostone; Fenoterol; Histamine Release; Humans; Immunoglobulin E; Lung; Mast Cells; Prostaglandins E; Stimulation, Chemical; Thiourea | 1982 |
Effect of prostaglandin D2 in modulating histamine release from human basophils.
Topics: Arachidonic Acids; Basophils; Calcimycin; Dimaprit; Dinoprostone; Histamine Release; Humans; Indomethacin; Leukotrienes; Prostaglandin D2; Prostaglandins D; Prostaglandins E; Receptors, Histamine H2; Stimulation, Chemical; Tetradecanoylphorbol Acetate; Thiourea | 1984 |
Changes in bronchial anaphylactic reactivity induced in guinea-pigs by long-term treatment with histamine H2-agents.
Topics: Anaphylaxis; Animals; Bronchi; Cimetidine; Dimaprit; Female; Guinea Pigs; Histamine H2 Antagonists; Histamine Release; Immunoglobulin E; Immunoglobulin G; In Vitro Techniques; Lung; Male; Ovalbumin; Passive Cutaneous Anaphylaxis; Respiratory Function Tests; Thiourea | 1984 |
Enhancement of histamine synthesis in mouse skin by epinephrine.
Topics: Animals; Dimaprit; Epinephrine; Guanidines; Histamine; Histamine Release; Kinetics; Male; Methylhistidines; Mice; Skin; Skin Physiological Phenomena; Thiourea | 1984 |
Histamine H2 receptor desensitization in HL-60 human promyelocytic leukemia cells.
Topics: 1-Methyl-3-isobutylxanthine; Cell Differentiation; Cell Line; Cimetidine; Cyclic AMP; Dimaprit; Dinoprostone; Dose-Response Relationship, Drug; Histamine; Humans; Leukemia, Myeloid, Acute; Prostaglandins E; Receptors, Histamine; Receptors, Histamine H2; Thiocarbamates; Thiourea | 1984 |
Reciprocal H1- and H2-histamine receptors in guinea pig gallbladder.
Topics: Animals; Dimaprit; Female; Gallbladder; Guinea Pigs; Histamine; Male; Muscle Contraction; Muscle, Smooth; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1982 |
Rabbit mesenteric artery receptors formed by cold exposure mediating increased histamine-induced relaxation.
Topics: Animals; Cold Temperature; Dimaprit; Histamine; In Vitro Techniques; Mesenteric Arteries; Metiamide; Muscle, Smooth, Vascular; Phenylephrine; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Reserpine; Thiourea; Tripelennamine; Vasodilation | 1982 |
Canine gastric mucosal vasodilation with prostaglandins and histamine analogs.
Topics: Animals; Arachidonic Acid; Arachidonic Acids; Dimaprit; Dinoprostone; Dogs; Epoprostenol; Gastric Mucosa; Prostaglandins; Prostaglandins E; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Regional Blood Flow; Thiourea; Vasodilation | 1982 |
Differences in histamine H1 and H2 receptor responses in several rabbit arteries.
Topics: Animals; Arteries; Dibenzylchlorethamine; Dimaprit; Female; In Vitro Techniques; Male; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Temperature; Thiourea | 1982 |
Histamine-1 receptors do not directly modulate canine gastric acid secretion.
Topics: Animals; Dimaprit; Dogs; Gastric Acid; Hemodynamics; Hydroxyzine; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1982 |
Autacoid and autonomic reactivity of bovine and ovine bronchus: modifications by antigenic sensitization.
Topics: Animals; Bronchi; Carbachol; Cattle; Dimaprit; Dose-Response Relationship, Drug; Epinephrine; Histamine; In Vitro Techniques; Isoproterenol; Muscle Contraction; Phenylephrine; Serotonin; Sheep; Thiourea | 1982 |
Histamine-induced inhibition of lymphocyte proliferation and lysosomal enzyme release from polymorphs may not be mediated via H1- or H2-receptors.
Topics: Dimaprit; Histamine; Humans; Lymphocyte Activation; Lysosomes; Metiamide; Phytohemagglutinins; Polymorphism, Genetic; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1982 |
The effect of histamine on the development of adjuvant arthritis in the rat.
Topics: Animals; Arthritis; Arthritis, Experimental; Dimaprit; Dose-Response Relationship, Drug; Female; Histamine; Metiamide; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Time Factors | 1982 |
An investigation of the involvement of histaminergic systems in novelty-induced grooming in the mouse.
Topics: Animals; Arousal; Cimetidine; Dimaprit; Diphenhydramine; Dose-Response Relationship, Drug; Grooming; Histamine; Male; Mice; Pyridines; Receptors, Histamine; Thiourea | 1982 |
Inhibition of phytohaemagglutinin-induced proliferation of human peripheral blood lymphocytes by histamine and histamine H1 and H2 agonists.
Topics: Cell Division; Cells, Cultured; Dimaprit; Dose-Response Relationship, Drug; Histamine; Humans; Imidazoles; Impromidine; Lymphocytes; Methylhistamines; Phytohemagglutinins; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiazoles; Thiourea | 1983 |
Histamine receptors in the human ureter.
Topics: Chlorpheniramine; Dimaprit; Histamine; Humans; In Vitro Techniques; Metiamide; Muscle Contraction; Muscle, Smooth; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Ureter | 1983 |
Vascular responses of the isolated perfused stomach of rabbit and rat to histamine.
Topics: Animals; Dimaprit; Histamine; Histamine Antagonists; Male; Muscle, Smooth, Vascular; Rabbits; Rats; Receptors, Histamine H1; Receptors, Histamine H2; Species Specificity; Stomach; Thiourea; Vasodilator Agents | 1983 |
The role of histamine receptors in the release of renin.
Topics: Animals; Dimaprit; Dogs; Female; Histamine; Kidney; Male; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Renal Circulation; Renin; Sodium Chloride; Thiourea | 1983 |
A possible physiological role of histamine H2-receptors in rat mesenteric circulation.
Topics: Animals; Cimetidine; Dimaprit; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H2; Splanchnic Circulation; Thiazoles; Thiourea; Vasodilation | 1983 |
Central H1- and H2-histaminergic stimulation of pituitary-adrenocortical response under stress in rats.
Topics: Animals; Corticosterone; Dimaprit; Histamine; Histamine Antagonists; Male; Methylhistamines; Pituitary-Adrenal System; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Stress, Physiological; Thiourea | 1983 |
Central histaminergic stimulation of pituitary--adrenocortical response in the rat.
Topics: Animals; Cimetidine; Corticosterone; Dimaprit; Dose-Response Relationship, Drug; Histamine; Imidazoles; Impromidine; Male; Pituitary-Adrenal System; Pyridines; Pyrilamine; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1983 |
Effects of histamine receptor stimulation on regional myocardial blood flow.
Topics: Animals; Blood Pressure; Cimetidine; Coronary Circulation; Dimaprit; Diphenhydramine; Dogs; Female; Heart Rate; Histamine; Male; Microspheres; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiazoles; Thiourea | 1983 |
Allergic contact dermatitis from a colour film process chemical (PBA1).
Topics: Dermatitis, Contact; Dermatitis, Occupational; Dimaprit; Humans; Isothiuronium; Male; Middle Aged; Thiourea | 1983 |
Selectivity of 4-methylhistamine at H1- and H2-receptors in the guinea-pig isolated ileum.
Topics: Animals; Dibenzylchlorethamine; Dimaprit; Drug Interactions; Female; Guinea Pigs; Ileum; In Vitro Techniques; Male; Methylhistamines; Muscle Contraction; Muscle, Smooth; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1983 |
[Effects of dimaprit, an H2 receptor agonist, on blood levels of corticosterone in the rat].
Topics: Animals; Corticosterone; Dimaprit; Injections, Intraperitoneal; Injections, Intraventricular; Male; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1983 |
Studies on cutaneous vascular permeability in the rat: increases caused by histamine and histamine-like agents.
Topics: Animals; Capillary Permeability; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Histamine; Microcirculation; Pyrilamine; Rats; Regional Blood Flow; Skin; Thiourea | 1984 |
A new in vivo method for the measurement of repetitive anaphylactic responses in the guinea-pig.
Topics: Albuterol; Anaphylaxis; Animals; Antibodies; Cromolyn Sodium; Dimaprit; Guinea Pigs; Male; Pyrilamine; Theophylline; Thiourea | 1984 |
Effect of histamine receptor agonists and antagonists on the uterine vasculature.
Topics: Animals; Dimaprit; Female; Histamine; p-Methoxy-N-methylphenethylamine; Pyridines; Receptors, Histamine H1; Receptors, Histamine H2; Regional Blood Flow; Sheep; Thiourea; Uterus | 1984 |
Studies on the effect of histamine in isolated human pulmonary arteries and veins.
Topics: Aged; Dimaprit; Female; Histamine; Humans; In Vitro Techniques; Male; Methylhistamines; Middle Aged; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phentolamine; Potassium; Pulmonary Artery; Pulmonary Veins; Pyrilamine; Thiourea | 1984 |
Histamine action on guinea pig ileal mucosa.
Topics: Animals; Bicarbonates; Biological Transport, Active; Chlorides; Dimaprit; Electric Conductivity; Female; Guinea Pigs; Histamine; Ileum; In Vitro Techniques; Intestinal Mucosa; Male; Pyrilamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1984 |
Antinociceptive effect of centrally administered cimetidine and dimaprit in the rat.
Topics: Analgesia; Animals; Calcium Chloride; Cimetidine; Dimaprit; Injections, Intraventricular; Male; Naloxone; Nociceptors; Oxygen Consumption; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1984 |
Dibenamine enhancement of histamine-induced relaxation of the rabbit mesenteric artery.
Topics: Animals; Cold Temperature; Dibenzylchlorethamine; Dimaprit; Drug Synergism; Histamine; Mesenteric Arteries; Muscle Contraction; Muscle Relaxation; Papaverine; Rabbits; Receptors, Histamine; Thiourea | 1983 |
[Imidazolic H2-agonists: importance of 2-amino substitution for pharmacological activity].
Topics: Animals; Biological Assay; Cats; Dimaprit; Gastric Acid; Guinea Pigs; Histamine; Methylhistamines; Muscle Relaxation; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Structure-Activity Relationship; Thiourea; Urinary Bladder | 1984 |
The effect of intrahypothalamic injection of homodimaprit on blood pressure.
Topics: Adrenal Medulla; Animals; Arginine Vasopressin; Blood Pressure; Body Temperature; Brain; Cerebrospinal Fluid; Dimaprit; Heart Rate; Hexamethonium Compounds; Histamine N-Methyltransferase; Hypothalamus; Male; Methyltransferases; Pulmonary Edema; Rats; Rats, Inbred Strains; Sympathectomy, Chemical; Thiourea | 1984 |
Effect of intracerebroventricular impromidine on pituitary-adrenocortical response to stress in rats.
Topics: Adrenal Cortex; Animals; Atropine; Cimetidine; Corticosterone; Dimaprit; Imidazoles; Impromidine; Injections, Intraventricular; Male; Methylhistamines; Pituitary Gland; Propranolol; Rats; Rats, Inbred Strains; Receptors, Histamine H2; Restraint, Physical; Stress, Physiological; Sympatholytics; Thiourea | 1984 |
A comparison of dimaprit, nordimaprit, methylamine and chloroquine as inhibitors of mitogen-induced lymphocyte activation.
Topics: Cells, Cultured; Chloroquine; Chromium Radioisotopes; Concanavalin A; Dimaprit; Histamine; Humans; Lymphocyte Activation; Lymphocytes; Methylamines; Mitogens; Phytohemagglutinins; Thiourea; Thymidine | 1984 |
Gastric antisecretory properties of SCH 32651.
Topics: Administration, Oral; Animals; Cimetidine; Dimaprit; Dogs; Female; Food; Gastric Acid; Gastric Mucosa; Histamine Antagonists; Imidazoles; Male; Pentagastrin; Pyrazines; Rats; Thiourea | 1984 |
Contact allergy to the photographic chemical PBA-1.
Topics: Adult; Dermatitis, Contact; Dermatitis, Occupational; Dimaprit; Humans; Isothiuronium; Male; Patch Tests; Thiourea | 1984 |
Effects of the H2-receptor agonist dimaprit on lymphocyte responsiveness in vitro.
Topics: Animals; Cells, Cultured; Cimetidine; Dimaprit; Ephedrine; Female; Glucosamine; In Vitro Techniques; Lymphocyte Activation; Lymphocytes; Metoprolol; Phagocytosis; Pyrilamine; Rats; Receptors, Histamine; Receptors, Histamine H2; T-Lymphocytes; T-Lymphocytes, Regulatory; Thiourea; Thymidine | 1984 |
Lack of an effect of drugs acting at histamine receptors on norepinephrine-induced relaxation of porcine coronary arteries.
Topics: Animals; Coronary Vessels; Dimaprit; Histamine; In Vitro Techniques; Muscle Relaxation; Muscle, Smooth, Vascular; Myocardial Contraction; Norepinephrine; Phenethylamines; Receptors, Histamine; Swine; Thiourea | 1984 |
Acute systemic anaphylaxis in adult domestic fowl: evidence for the protective role of H2-histaminergic and beta 2-adrenergic receptors.
Topics: Anaphylaxis; Animals; Blood Pressure; Carotid Arteries; Chickens; Chromones; Cimetidine; Dimaprit; Ethers; Heart Rate; Metiamide; Poultry Diseases; Propranolol; Pyrilamine; Receptors, Adrenergic; Receptors, Adrenergic, beta; Receptors, Histamine; Receptors, Histamine H2; Terbutaline; Thiourea | 1980 |
Specific activation of cyclic AMP-dependent protein kinase(s) by H2-histamine agonists in isolated gastric mucosal cells from guinea-pig.
Topics: Animals; Cimetidine; Cyclic AMP; Dimaprit; Diphenhydramine; Enzyme Activation; Gastric Mucosa; Guanidines; Guinea Pigs; Histamine; Imidazoles; Impromidine; In Vitro Techniques; Protein Kinases; Pyridines; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1980 |
Histamine receptors on dispersed parathyroid cells from pathological human parathyroid tissue.
Topics: Cyclic AMP; Dimaprit; Dose-Response Relationship, Drug; Histamine; Histamine Antagonists; Humans; Hyperparathyroidism; In Vitro Techniques; Parathyroid Glands; Parathyroid Hormone; Receptors, Histamine H2; Thiourea | 1980 |
Cardiac contractile and metabolic effects mediated via the myocardial H2-receptor adenylate cyclase system. Characterization of two new specific H2-receptor agonists, impromidine and dimaprit, in the guinea pig and human myocardium.
Topics: Adenylyl Cyclases; Animals; Cimetidine; Cyclic AMP; Dimaprit; Dose-Response Relationship, Drug; Female; Guanidines; Guinea Pigs; Histamine; Humans; Imidazoles; Impromidine; Isoproterenol; Metoprolol; Myocardial Contraction; Myocardial Infarction; Myocardium; Phosphoric Diester Hydrolases; Receptors, Histamine; Receptors, Histamine H2; Thiourea; Tyramine | 1981 |
The effects of histamine and prostaglandin D2 on rat mast-cell cyclic AMP and mediator release.
Topics: Aminophylline; Animals; Cyclic AMP; Dimaprit; Dose-Response Relationship, Drug; Guanidines; Imidazoles; Impromidine; Kinetics; Male; Mast Cells; Methylhistamines; Prostaglandins; Prostaglandins D; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine H1; Receptors, Histamine H2; Serotonin; SRS-A; Thiourea | 1981 |
Cyclic AMP increase in canine parotid gland mediated by histamine H2-receptors.
Topics: Animals; Cyclic AMP; Dimaprit; Dogs; Female; Histamine; Histamine Antagonists; In Vitro Techniques; Male; Methylhistamines; Parotid Gland; Pyridines; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1981 |
Pharmacological interactions between ranitidine, cimetidine, metiamide and tiotidine at histamine H2-receptor sites in guinea-pig atria.
Topics: Animals; Cimetidine; Dimaprit; Drug Interactions; Furans; Guanidines; Guinea Pigs; Heart; Heart Rate; Histamine; In Vitro Techniques; Metiamide; Ranitidine; Receptors, Histamine; Receptors, Histamine H2; Thiazoles; Thiourea | 1982 |
Interaction of histamine with gastric mucosal cells. Effect of histamine agonists on binding and biological response.
Topics: Animals; Chemical Phenomena; Chemistry; Cyclic AMP; Dimaprit; Gastric Mucosa; Guinea Pigs; Histamine; In Vitro Techniques; Inosine Monophosphate; Kinetics; Male; Receptors, Histamine; Thiourea | 1982 |
Inotropic and electrophysiological effects of histamine on human ventricular heart muscle.
Topics: Action Potentials; Adolescent; Adult; Aged; Animals; Child; Child, Preschool; Cyclic AMP; Dimaprit; Female; Guinea Pigs; Heart Ventricles; Histamine; Humans; Isoproterenol; Male; Middle Aged; Myocardial Contraction; Norepinephrine; Papillary Muscles; Receptors, Histamine H2; Stimulation, Chemical; Thionucleotides; Thiourea | 1982 |
Histamine and serotonin suppression of lymphocyte response to phytohemagglutinin and allogeneic cells.
Topics: Animals; Cimetidine; Dimaprit; Drug Antagonism; Female; Histamine; Lymphocyte Activation; Lymphocyte Culture Test, Mixed; Male; Metiamide; Mice; Mice, Inbred Strains; Phytohemagglutinins; Ranitidine; Serotonin; Thiourea | 1984 |
Studies with specific agonists and antagonists of the role of histamine H1- and H2-receptor activation in the pathogenesis of gastric lesions in rats.
Topics: Aminopyridines; Animals; Atropine; Dimaprit; Drug Interactions; Female; Histamine; Pyridines; Pyrilamine; Ranitidine; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Stomach Ulcer; Thiourea | 1984 |
A question of the specificity of rabbit atrial chronotropic histamine receptors and agents which affect their activity.
Topics: Animals; Dimaprit; Female; Guinea Pigs; Heart Rate; Histamine; Male; Methylhistamines; Pyridines; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Time Factors | 1980 |
Effects of dimaprit, prostacyclin, and acetylcholine on renal blood flow and function.
Topics: Acetylcholine; Animals; Blood Pressure; Chlorides; Dimaprit; Dogs; Epoprostenol; Female; Glomerular Filtration Rate; Kidney; Male; Prostaglandins; Regional Blood Flow; Thiourea; Vasodilator Agents | 1980 |
Choledochal sphincter relaxation in response to histamine in the primate.
Topics: Animals; Cholecystokinin; Dimaprit; Female; Gallbladder; Haplorhini; Histamine; Muscle, Smooth; Papio; Pressure; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1980 |
Gastric and cardiac H-2 receptor effects of dimaprit and N'(Me),5(Me)histamine in conscious dogs.
Topics: Animals; Blood Pressure; Dimaprit; Dogs; Dose-Response Relationship, Drug; Gastric Juice; Heart; Heart Rate; Kinetics; Methylhistamines; Pepsin A; Receptors, Histamine; Receptors, Histamine H2; Stomach; Thiourea | 1980 |
Evidence for both histamine H1- and H2-receptors in the gastric vasculature of the cat.
Topics: Animals; Cats; Celiac Artery; Dimaprit; Gastric Juice; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Regional Blood Flow; Stomach; Thiourea; Time Factors | 1980 |
Dimaprit inhibition of zymosan-stimulated beta-glucuronidase release from human granulocytes.
Topics: Adult; Dimaprit; Glucuronidase; Granulocytes; Histamine; Humans; In Vitro Techniques; Lysosomes; Metiamide; Neutrophils; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Zymosan | 1980 |
Cardiovascular and behavioural changes after i.c.v. infusions of histamine and agonists in conscious goat.
Topics: Animals; Behavior, Animal; Dimaprit; Female; Goats; Hemodynamics; Histamine; Injections, Intraventricular; Pyridines; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1980 |
Occurrence of inhibitory histamine H2-receptors in isolated pulmonary blood vessels of dogs and rats.
Topics: Animals; Dimaprit; Dogs; Dose-Response Relationship, Drug; Female; Guanidines; Imidazoles; Impromidine; Male; Metiamide; Norepinephrine; Pulmonary Artery; Pulmonary Veins; Rats; Receptors, Histamine; Receptors, Histamine H2; Serotonin; Thiourea | 1980 |
The influence of 4-methylhistamine, an agonist of histamine H2 receptors on body temperature in rats.
Topics: Animals; Body Temperature; Body Temperature Regulation; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Methylhistamines; Rats; Receptors, Histamine H2; Thiourea | 1980 |
[Study of substances analagous to dimaprit affecting gastric secretion in vitro].
Topics: Animals; Dimaprit; Gastric Juice; Gastric Mucosa; Guinea Pigs; In Vitro Techniques; Receptors, Histamine H2; Thiourea | 1980 |
Stimulation of acid and pepsin secretions in fistulated cats by dimaprit-like compounds.
Topics: Animals; Cats; Dimaprit; Gastric Acid; Gastric Mucosa; Pepsin A; Receptors, Histamine; Receptors, Histamine H2; Stimulation, Chemical; Stomach; Thiourea | 1980 |
Evidence for a role of endogenous histamine in central cardiovascular regulation: inhibition of histamine-N-methyltransferase by SKF 91488.
Topics: Animals; Blood Pressure; Brain; Dimaprit; Heart Rate; Hemodynamics; Histamine; Histamine N-Methyltransferase; Male; Methyltransferases; Rats; Thiourea | 1981 |
H2-receptors in the human ocular surface.
Topics: Antazoline; Cimetidine; Conjunctiva; Dimaprit; Humans; Hyperemia; Receptors, Histamine; Receptors, Histamine H2; Thiourea; Vasodilation | 1981 |
Alternation by histamine receptor agonists of the release of adrenergic transmitter in the isolated perfused rabbit kidney.
Topics: Animals; Blood Pressure; Dimaprit; Female; In Vitro Techniques; Kidney; Male; Myocardial Contraction; Norepinephrine; Rabbits; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Sympathetic Nervous System; Thiourea | 1981 |
pH-dependent activity of H1- and H2-histamine receptors in guinea-pig gallbladder.
Topics: Acetylcholine; Animals; Dimaprit; Female; Gallbladder; Guinea Pigs; Histamine; Hydrogen-Ion Concentration; In Vitro Techniques; Muscle Contraction; Muscle, Smooth; Potassium Chloride; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1981 |
Vascular studies with histamine in vitro.
Topics: Animals; Blood Vessels; Cimetidine; Dimaprit; Hindlimb; Histamine; Histamine Antagonists; Male; Rats; Regional Blood Flow; Thiourea; Vasodilator Agents | 1981 |
Hypothalamic superfusion with histamine agonists and antagonists modifies the pressor response to hypothalamic stimulation.
Topics: Animals; Blood Pressure; Cats; Dimaprit; Electric Stimulation; Histamine; Histamine Antagonists; Hypothalamus; Thiourea | 1981 |
Lack of histamine involvement in parathyroid hormone hypotensive action.
Topics: Animals; Blood Pressure; Cimetidine; Dimaprit; Female; Histamine; Hypotension; Male; p-Methoxy-N-methylphenethylamine; Parathyroid Hormone; Peptide Fragments; Promethazine; Propranolol; Pyridines; Rats; Thiourea | 1981 |
Effect of histamine H1- and H2-receptor agonists on gamma-aminobutyric acid (GABA) content in hypothalamus and striatum of the rat brain.
Topics: Animals; Brain Chemistry; Corpus Striatum; Dimaprit; Female; gamma-Aminobutyric Acid; Histamine; Hypothalamus; Methylhistamines; Rats; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1980 |
Comparison of H2 receptor agonists in rabbit atria and aorta.
Topics: Animals; Aorta; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Female; Guanidines; Heart Atria; Heart Rate; Histamine; Imidazoles; Impromidine; In Vitro Techniques; Male; Methylhistamines; Muscle Contraction; Rabbits; Receptors, Histamine; Receptors, Histamine H2; Thiourea | 1981 |
Further experiments on the pharmacological actions of ergometrine.
Topics: Animals; Cattle; Cimetidine; Coronary Vessels; Dimaprit; Ergonovine; Gastric Acid; Guinea Pigs; Histamine; Muscle Contraction; Pyrilamine; Rats; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea | 1981 |
Specific desensitization of histamine H1 receptor-mediated [3H]glycogen hydrolysis in brain slices.
Topics: Adult; Animals; Brain; Cerebral Cortex; Cycloheximide; Dimaprit; Glycogen; Humans; Hydrolysis; In Vitro Techniques; Kinetics; Male; Pyrilamine; Receptors, Histamine; Receptors, Histamine H1; Thiourea | 1981 |
Prostaglandin-mediated contractile effect of impromidine and dimaprit in the isolated rat stomach fundus.
Topics: Animals; Dimaprit; Female; Guanidines; Imidazoles; Impromidine; In Vitro Techniques; Male; Muscle Contraction; Prostaglandins; Rats; Receptors, Histamine H2; Stomach; Thiourea | 1981 |
Characterization of neuronal and vascular histamine receptors mediating the salivary and vasodilator responses to histamine of the dog submandibular gland.
Topics: Animals; Dimaprit; Dogs; Female; Histamine; Male; Pyridines; Receptors, Histamine; Regional Blood Flow; Salivation; Submandibular Gland; Thiourea; Vasodilation | 1981 |
Cerebral circulation and histamine: 1. Participation of vascular H1- and H2-receptors in vasodilatory responses to carotid arterial infusion.
Topics: Animals; Blood-Brain Barrier; Carotid Artery, Internal; Cerebrovascular Circulation; Dimaprit; Glucose; Histamine; Injections, Intra-Arterial; Male; Pyridines; Rats; Rats, Inbred Strains; Receptors, Histamine; Receptors, Histamine H1; Receptors, Histamine H2; Thiourea; Urea; Vasodilation | 1981 |
Effect of histamine agonists and antagonists on the production of murine reaginic antibodies.
Topics: Animals; Antibody Formation; Dimaprit; Histamine; Histamine Antagonists; Immunoglobulin E; Male; Methylhistamines; Metiamide; Mice; Reagins; Receptors, Histamine; Thiourea | 1981 |
[Metabolism of the radioprotective agent aminopropyl-methyl-isothiourea in mice (author's transl)].
Topics: Animals; Dimaprit; Intestinal Absorption; Liver; Male; Mice; Radiation-Protective Agents; Spleen; Thiourea; Tissue Distribution | 1980 |
Changes in the response of guinea-pig airways in vivo and in vitro to cimetidine and propranolol during development.
Topics: Aging; Airway Resistance; Animals; Bronchi; Cimetidine; Dimaprit; Female; Guanidines; Guinea Pigs; Histamine; In Vitro Techniques; Methylhistamines; Muscle Contraction; Propranolol; Receptors, Histamine; Receptors, Histamine H2; Thiourea; Trachea | 1982 |
Flare-up reactions from a chemical used in the film industry.
Topics: Animals; Dermatitis, Contact; Dermatitis, Occupational; Dimaprit; Guinea Pigs; Humans; Isothiuronium; Patch Tests; Photography; Thiourea | 1982 |
Hypothalamic superfusion with histamine agonists and antagonists modifies the pressor response to hypothalamic stimulation.
Topics: Animals; Blood Pressure; Cats; Dimaprit; Electric Stimulation; Female; Histamine; Histamine Antagonists; Hypothalamus; Male; Methylhistamines; Metiamide; Sympathomimetics; Thiourea; Time Factors | 1981 |
Histamine-1 receptors do no directly modulate canine gastric acid secretion.
Topics: Animals; Dimaprit; Dogs; Gastric Acid; Hemodynamics; Hydroxyzine; Pyridines; Receptors, Histamine; Receptors, Histamine H1; Thiourea | 1981 |
Effects of histamine agonists and antagonists on rat peritoneal mast cells.
Topics: Animals; Dimaprit; Histamine Agonists; Histamine Antagonists; Histamine Release; Imidazoles; Impromidine; Male; Mast Cells; Peritoneal Cavity; Rats; Rats, Sprague-Dawley; Receptors, Histamine H3; Thiourea | 1997 |
Effect of histamine H2 and H3 receptor modulation in the septum on post-training memory processing.
Topics: Animals; Cimetidine; Dimaprit; Histamine Agonists; Histamine Antagonists; Imidazoles; Limbic System; Male; Memory; Mice; Piperidines; Thiourea | 1998 |
Influence of different histamine receptor agonists and antagonists on apomorphine-induced licking behavior in rat.
Topics: Animals; Apomorphine; Chlorpheniramine; Dimaprit; Diphenhydramine; Dopamine Agonists; Drug Interactions; Famotidine; Histamine; Histamine Agonists; Histamine Antagonists; Imidazoles; Male; Piperidines; Ranitidine; Rats; Rats, Sprague-Dawley; Stereotyped Behavior; Thiourea; Toluidines | 2000 |
Histamine H3 receptor-mediated inhibition of sympathetically evoked mydriasis in rats.
Topics: Animals; Chlorpheniramine; Cimetidine; Dimaprit; Dose-Response Relationship, Drug; Electric Stimulation; Histamine Agonists; Histamine Antagonists; Histamine H1 Antagonists; Histamine H2 Antagonists; Imidazoles; Male; Methylhistamines; Mydriasis; Pupil; Rats; Rats, Sprague-Dawley; Sympathetic Nervous System; Thiourea | 2001 |
Histamine excites neonatal rat sympathetic preganglionic neurons in vitro via activation of H1 receptors.
Topics: Action Potentials; Animals; Animals, Newborn; Autonomic Fibers, Preganglionic; Barium; Dimaprit; Female; Ganglia, Sympathetic; Histamine; Histamine Agonists; Histamine H1 Antagonists; Imidazoles; In Vitro Techniques; Male; Membrane Potentials; Neurons; Patch-Clamp Techniques; Potassium; Rats; Rats, Inbred WKY; Receptors, Histamine H1; Receptors, Histamine H2; Receptors, Histamine H3; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Thiourea; Triprolidine | 2006 |
Role of histamine receptors in the effects of histamine on the production of reactive oxygen species by whole blood phagocytes.
Topics: Benzimidazoles; Dimaprit; Guanidines; Histamine; Histamine Agonists; Humans; Male; Methylhistamines; Phagocytes; Reactive Oxygen Species; Receptors, G-Protein-Coupled; Receptors, Histamine; Receptors, Histamine H2; Receptors, Histamine H4; Thiourea | 2014 |