isoproterenol has been researched along with verapamil in 384 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 229 (59.64) | 18.7374 |
| 1990's | 97 (25.26) | 18.2507 |
| 2000's | 29 (7.55) | 29.6817 |
| 2010's | 23 (5.99) | 24.3611 |
| 2020's | 6 (1.56) | 2.80 |
| Authors | Studies |
|---|---|
| Topliss, JG; Yoshida, F | 1 |
| Lombardo, F; Obach, RS; Waters, NJ | 1 |
| Barnes, JC; Bradley, P; Day, NC; Fourches, D; Reed, JZ; Tropsha, A | 1 |
| Chen, M; Fang, H; Liu, Z; Shi, Q; Tong, W; Vijay, V | 1 |
| Cantin, LD; Chen, H; Kenna, JG; Noeske, T; Stahl, S; Walker, CL; Warner, DJ | 1 |
| Bellman, K; Knegtel, RM; Settimo, L | 1 |
| Chen, M; Hu, C; Suzuki, A; Thakkar, S; Tong, W; Yu, K | 1 |
| Siegers, CP; Strubelt, O | 1 |
| Bristow, MR; Green, RD | 1 |
| Friedrich, L; Wuppermann, D; Zimmermann, F | 1 |
| Nencini, P | 1 |
| Kato, K; Linuma, H | 1 |
| Papadimituiou, JM; Sforcina, D | 1 |
| Schneider, JA; Sperelakis, N | 1 |
| Hess, ME; Levine, NR; Shanfeld, J | 2 |
| Besch, HR; Watanabe, AM | 2 |
| Vanhoutte, PM; Vermeire, PA | 1 |
| Kentera, D; Varagić, VM | 1 |
| Kentera, D; Prostran, M; Varagić, VM | 2 |
| Collis, MG; Shepherd, JT | 1 |
| Crocker, AD; Mayeka, IM; Wilson, KA | 1 |
| Mosler, KH | 1 |
| Chiche, P; Haiat, R; Tarrade, T; Witchitz, S | 1 |
| Freedman, R; Hoffer, BJ; Woodward, DJ | 1 |
| Arndts, D | 1 |
| Khodorov, BI; Mukumov, MR; Sorokin, LV; Turpaev, TM | 1 |
| Belardinelli, L; Lucchese, FA; Mattos, E; Sant'Anna, JR; Wagner, EM | 1 |
| Stefan, G | 2 |
| Khalsa, A; Olsson, SB | 1 |
| Galkin, AA; Khodorov, BI | 1 |
| Brandon, TA; Entman, ML; Lewis, RM; Michael, LH | 1 |
| Powell, T; Rowles, PM; Steen, E; Woolf, N | 1 |
| Hiraoka, M; Okamoto, Y; Sano, T | 1 |
| Cacciapuoti, AA; Chiariello, M; Condorelli, M; De Alfieri, W; Genovese, A; Polverino, W | 1 |
| García-Barreto, D; Hernández, K; Pérez, A | 1 |
| Mill, JG; Vassallo, DV | 1 |
| Bernauer, W; Wolf, K | 1 |
| Barboza, JS; Carrasco, HA; Fuenmayor, A; Gonzalez, G | 1 |
| Kohlhardt, M; Mnich, Z | 1 |
| Josephson, I; Sperelakis, N | 1 |
| Higuchi, M; Takenaka, F | 1 |
| Leder, O | 2 |
| Elharrar, V; Gaum, WE; Zipes, DP | 1 |
| Carvalho, AP; Garcia, EA | 1 |
| Bittencourt, D; Mateos, DA; Nakiri, K; Tsuzuki, S; Zerbini, EJ | 1 |
| Freynik, P; Reinhardt, D; Schümann, HJ | 1 |
| Hoffmann, A; Siegers, CP; Sierra-Callejas, JL; Strubelt, O | 1 |
| Angus, JA; Cobbin, LB; Dhumma-Upakorn, P; Goodman, AH; Richmond, DR | 1 |
| Homola, D; Vítek, B | 1 |
| Endoh, M; Schümann, HJ; Wagner, J | 1 |
| Byon, KY; Fleckenstein, A; Grün, G | 2 |
| Döring, HJ; Fleckenstein, A; Janke, J; Leder, O | 2 |
| Ledda, F; Marchetti, P; Mugelli, A | 1 |
| Bianchi, CP; Kroeger, EA; Marshall, JM | 1 |
| Uchida, E | 1 |
| Fleckenstein, A; Tritthart, H; Volkmann, R; Weiss, R | 2 |
| Fleckenstein, A; Janke, J; Sigel, H | 1 |
| Fleckenstein, A; Hein, B; Janke, J; Lossnitzer, K; Stauch, M | 1 |
| Döring, HJ; Fleckenstein, A; Kanke, J; Leder, O | 1 |
| Gerlach, E; Zimmer, HG | 2 |
| Steinbach, K | 1 |
| Barber, MJ; DeLacey, WA; DiMarco, JP; Haines, DE; Nath, S | 1 |
| Das, AM; Harris, DA | 1 |
| McNeill, JH; Yu, Z | 1 |
| Chiyotani, A; Isono, K; Kondo, M; Konno, K; Sakai, N; Tamaoki, J | 1 |
| Bassett, AL; Kimura, S; Myerburg, RJ; Xi, H | 1 |
| Dhalla, NS; Kolar, F; Lee, SL; Ostadalova, I | 1 |
| Drímal, J | 1 |
| Keith, C; Reinach, PS; Scanlon, M; Socci, RR | 1 |
| Carmignani, M; Porcelli, G; Volpe, AR | 1 |
| Harbon, S; Khac, LD; Mokhtari, A; Renner, M | 1 |
| Catterall, WA; Gartside, CL; Hauschka, SD; Morton, M; Scheuer, T; Sculptoreanu, A | 1 |
| Kurtz, A; Scholz, H | 1 |
| Abel, PW; Guyton, RA; Hatcher, CR; Jett, GK | 1 |
| Juhasz, I; Monos, E; Nadasy, GL; Szekacs, B | 1 |
| Abernethy, DR; Andrawis, NS; Gilligan, J | 1 |
| Aghi, M; Balani, DK; Husain, Z; Imran, M; Pillai, KK; Qadry, JS | 1 |
| Arch, JR; Foster, KA; Newson, PN; Shaw, D; Taylor, SG | 1 |
| Gibson, IF; Martin, W; Weir, CJ | 1 |
| Diederichs, W | 1 |
| Balasubramaniam, A; Borchard, U; McDermott, BJ; Millar, BC; Piper, HM; Weber, M; Weis, T | 1 |
| Mustafa, AA | 1 |
| Helwig, JJ; Judes, C; Musso, MJ; Nickols, GA | 1 |
| Hansford, RG; Moreno-Sánchez, R | 1 |
| Bosteels, S; Busselen, P; Tunstall, J | 1 |
| Henderson, GB; Strauss, BP | 1 |
| Parmley, WW; Wikman-Coffelt, J; Wu, ST | 1 |
| Ibel, H; Suchner, U; Zimmer, HG | 1 |
| DiCarlo, LA; Susser, F; Winston, SA | 1 |
| Briggs, GM; Callahan, M; Copelas, L; Feldman, MD; Grossman, W; Gwathmey, JK; Morgan, JP; Phillips, PJ; Schoen, FJ; Warren, SE | 1 |
| Mann, DE; Marmont, P; Reiter, MJ; Shultz, J | 1 |
| Bando, S; Hamai, K; Nishikado, A; Shinohara, A; Yamamoto, H; Yamamoto, K | 1 |
| Wang, XF; Wang, XW; Wei, Y; Zhang, KJ; Zhou, CM | 1 |
| Eid, H; Kelly, RA; Krämer, BK; Liang, BT; O'Neill, M; Reers, M; Smith, TW | 1 |
| Beaufils, P; Hagège, A; Masquet, C; Slama, R | 1 |
| Chen, WZ; Gu, PK; Wang, YP | 1 |
| Singh, BN; Takanaka, C | 1 |
| Doggrell, SA | 1 |
| Allard, MF; Bishop, SP; Doss, LK | 1 |
| Karaki, H; Kwon, SC; Ozaki, H; Tajimi, M | 1 |
| Arita, M; Hisatome, I; Imanishi, S; Kiyosue, T | 1 |
| Auclair, MC; Lechat, P; Vernimmen, C | 1 |
| Huff, JW; Reinach, PS | 1 |
| Bian, RL; Wei, EQ; Yang, W; Zou, HL | 1 |
| Heisler, S | 1 |
| Hattori, Y; Hazama, S; Kanno, M; Nakao, Y | 1 |
| Ikeda, N; Kodama, I; Kubo, K; Toyama, J; Yamada, K; Yoshitake, I | 1 |
| Dietz, JR | 1 |
| Siegl, PK; Wenger, HC | 1 |
| Hui, KK; Yu, JL | 1 |
| Advenier, C; Lockhart, A; Matran, R; Naline, E; Regoli, D; Tricot, JF | 1 |
| Borst, S; Conolly, M | 1 |
| Dhalla, NS; Gupta, MP; Innes, IR | 1 |
| Bilezikian, JP; Factor, SM; Morris, SA; Tanowitz, HB; Weiss, LM; Wittner, M | 1 |
| Berkoff, HA; Goknur, AB; Haworth, RA | 1 |
| Boldt, W; Schüttler, K | 1 |
| Lin, FC; Wu, DL; Yeh, SJ | 1 |
| Feller, DR; Hamada, A; Miller, DD; Patil, PN; Shams, G; Venkataraman, BV | 1 |
| Cho, T; Inoue, H; Maruta, K | 1 |
| Bers, DM; Merrill, DB | 1 |
| Furuki, Y; Hatada, Y; Maeyama, M; Miyamoto, E; Munemura, M; Sakoda, Y | 1 |
| Bai, L; Mao, XM; Wang, XW; Zhang, KJ; Zhou, CM | 1 |
| Geerts, H; Nuydens, R; Nuyens, R; Ver Donck, L | 1 |
| DeBoe, SF; Mancini, GB; McGillem, MJ | 1 |
| Lee, KC | 1 |
| Neto, FR; Sperelakis, N | 1 |
| Dusek, J; Janatová, T; Krause, EG; Ostádal, B; Pelouch, V | 1 |
| Evans, DB; Harris, AL; Lemp, BM; Silver, PJ | 1 |
| Aubin, JE; Ferrier, J; Heersche, JN; Ward-Kesthely, A | 1 |
| Henry, M; Kay, MM; Viccellio, P | 1 |
| Carruthers, SG; Cordell, BA; McCall, B; Wu, R | 1 |
| Meirow, D; Shimoni, Y | 1 |
| Arzbaecher, R; Bump, TE; Guezennec, A; Ripley, KL | 1 |
| Sheng, BH; Yang, XM; Zhao, DH | 1 |
| Wang, DY; Wang, HZ; Zhang, KJ; Zhou, CM | 1 |
| Brinkman, CJ; Huysmans, HA; Kappetein, AP; Los, GJ; van der Laarse, A; Weening, JJ | 1 |
| Feldman, RD; Lai, CY; Park, GD | 1 |
| Abdel-Rahman, AR; Ingenito, AJ | 1 |
| Gilmour, RF; Zipes, DP | 1 |
| Agabiti-Rosei, E; Beschi, M; Castellano, M; Muiesan, G; Muiesan, ML; Romanelli, G | 1 |
| Algeo, S; Gay, R; Goldman, S; Lee, R; Morkin, E; Olajos, M | 1 |
| Bonventre, JV; Cheung, JY; Kreisberg, JI; Skorecki, KL | 1 |
| Belardinelli, L; Berne, RM; DiMarco, JP; Lerman, BB; West, GA | 1 |
| Kapur, PA; Sullivan, KB | 1 |
| Angelos, KL; Ramachandran, C; Walsh, DA | 1 |
| Farrukh, IS; Gurtner, GH; Michael, JR | 1 |
| Morgan, G; Siegl, PK | 1 |
| Barnes, PJ; Cuss, FM; Grandordy, BM | 1 |
| Bogin, E; Harary, I | 1 |
| László, A; Monos, E; Nádasy, GL; Zsolnai, B | 1 |
| Cervoni, P; Cobuzzi, A; Lai, FM; Tanikella, T | 1 |
| Beretta-Piccoli, C; Leonardi, L; Marone, C; Riesen, W; Städler, P; Ziegler, W | 1 |
| McCormick, JP; Russell, JA | 1 |
| Greenspon, LW; Levy, SF | 1 |
| Gambarte, AJ; Ponce Zumino, AZ; Saldeña, TA | 1 |
| Janatová, T; Kolár, F; Krause, EG; Ostádal, B; Ostádalová, I; Skovránek, J | 1 |
| Briggs, GM; Claycomb, WC; Meier, CF | 1 |
| Abel, PW; Moore, DH; Puckett, AM; Rinard, GA; Walter, JB | 1 |
| Aupetit, JF; Charve, P; el Chebly, M; Faucon, G; Lang, J; Timour Chah, Q | 1 |
| Culver, PJ; Rattan, S | 1 |
| Cortijo, J; Esplugues, J; Morcillo, EJ; Perpiñá, M | 1 |
| Balazs, T; Ehrreich, SJ; el-Hage, AN; Johnson, GL | 1 |
| Hirsch, IA; Zauder, HL | 1 |
| Ahlman, H; Dahlström, A; Grönstad, KO; Nilsson, O; Skolnik, G; Tisell, LE | 1 |
| Bonte, J; Col, J; Compere, A; Goenen, M | 1 |
| Fozzard, HA; Terris, S; Wasserstrom, JA | 1 |
| Arnold, TH; Tackett, RL | 1 |
| Entman, ML; Hunt, JR; Lewis, RM; Michael, LH; Perryman, MB; Roberts, R; Weilbaecher, D | 1 |
| Fang, DC; Gao, NN; Jia, JF; Jiang, MX; Luo, QF; Xia, GJ | 1 |
| Jain, K; Kaur, AH; Singh, J; Singh, M | 1 |
| Janatová, T; Ost'ádal, B | 1 |
| Pang, CC; Sutter, MC | 1 |
| Riccioppo Neto, FR; Sperelakis, N | 1 |
| Kroeger, EA; Marshall, JM | 3 |
| Mackenzie, JE; Parratt, JR | 1 |
| Bernauer, W; Schanz, HM | 1 |
| Greenberg, S; Wilson, WR | 1 |
| Bartsch, W; Dietz, E; Heboid, G; Roesch, E | 1 |
| Krikler, D | 1 |
| Grant, RH; McDeritt, DG; Shanks, RG | 1 |
| Hashimoto, K; Kimura, T; Kubota, K; Oguro, K | 1 |
| Thyrum, PT | 1 |
| Couraud, F; Fayet, G; Lissitzky, S; Miranda, F | 1 |
| Schneider, JA; Shigenobu, K; Sperelakis, N | 1 |
| Benfey, BG; Greeff, K; Heeg, E | 1 |
| Döring, HJ; Fleckenstein, A; Kammermeier, H | 1 |
| Coscia, L; Marmo, E; Matera, A | 2 |
| Fleckenstein, A; Fleckenstein, B; Herbst, A; Krause, H; Tritthart, H | 1 |
| Garvey, HL | 1 |
| Bleifeld, W; Effert, S; Merx, W | 1 |
| Gryglewski, R; Robak, J | 1 |
| Bünger, R; Gerlach, E; Kammermeier, H; Ziegler, V | 1 |
| Fleckenstein, A | 1 |
| Peiper, U; Schmidt, E | 1 |
| Döring, HJ; Fleckenstein, A; Janke, J; Pachinger, O | 1 |
| Fischer, JC; Zipes, DP | 1 |
| Hefner, MA; Howe, BB; Winbury, MM | 1 |
| Both, A | 1 |
| Byon, KY; Fleckenstein, A | 1 |
| Döring, HJ; Fleckenstein, A; Leder, O; Reindell, A | 1 |
| Schmidt, HD; Schmier, J | 1 |
| Carson, V; Lowe, TE; McInnes, I; Nayler, WG; Price, JM; Race, D; Swann, JB | 1 |
| Jorgensen, CR; Ross, G | 1 |
| Bauer, C; Kurtz, A; Pfeilschifter, J | 1 |
| Ehara, T; Mitsuiye, T | 1 |
| Callanan, KM; Keenan, AK | 1 |
| Berkoff, HA; Haworth, RA; Hunter, DR | 3 |
| DeBuysere, M; Hiraoka, T; Olson, MS | 1 |
| Bailey, JC; Lindemann, JP; Watanabe, AM | 1 |
| Buxton, AE; Cassidy, D; Josephson, ME; Marchlinski, FE; Simson, MB; Waxman, HL | 1 |
| Ikeda, S; Tamaoki, H | 1 |
| Gagnon, G; Regoli, D; Rioux, F | 1 |
| Smith, HJ | 1 |
| Endo, J; Hatta, S; Ohshika, H; Takemura, H; Tanaka, M | 1 |
| Hirai, M; Komoriyama, K; Kouyama, H; Shima, S | 1 |
| England, PJ; McCormack, JG | 1 |
| Garay, A; Mattiazzi, AR | 1 |
| Fang, DC; Jiang, MX; Jin, MW | 1 |
| Fang, DC; Jiang, MX; Xia, GJ; Yao, WX | 1 |
| Mas-Oliva, J; Nayler, WG; Williams, AJ | 1 |
| Gross, SR; Johnson, RM | 1 |
| Arita, M; Kiyosue, T | 1 |
| Aomine, M; Arita, M; Imanishi, S; Kiyosue, T | 1 |
| Kawai, A | 1 |
| Hattori, Y; Kanno, M | 1 |
| Bijman, J; Quinton, PM | 1 |
| Cade, JF; Clegg, EA; Moulds, RF; Pain, MC; Rubinfeld, AR; Santamaria, JD | 1 |
| Caldarera, CM; Flamigni, F; Guarnieri, C; Muscari, C | 1 |
| May, CN; Peart, WS | 1 |
| Delgado, C; Diez, J; Tamargo, J | 1 |
| Holzer, P; Lembeck, F; Zernig, G | 1 |
| Laska, FJ; McCulloch, MW; Rand, MJ; Sarantos-Laska, C | 1 |
| Buxton, AE; Cassidy, DM; Doherty, JU; Flores, BT; Josephson, ME; Marchlinski, FE; Vassallo, JA | 1 |
| Delgado, C; Diez, J; Tamargo, J; Tejerina, MT | 1 |
| Acosta, D; Butler, AW; Farrar, RP | 1 |
| Atarashi, H; Elharrar, V; Surawicz, B | 1 |
| Billette, J; Caillé, G; Cartier, R; Clozel, JP; Théroux, P | 1 |
| Hiraoka, M; Kawano, S | 2 |
| Chamley, WA; Parkington, HC | 1 |
| Araki, S; Hirata, A; Horio, Y; Kugiyama, K; Matsuyama, K; Morikami, Y; Okumura, K; Rokutanda, M; Takaoka, K; Uchida, H | 1 |
| Gilmour, RF; Takahashi, N; Zipes, DP | 1 |
| Cacciapuoti, AA; Chiariello, M; Condorelli, M; de Alfieri, W; Genovese, A; Latte, S | 1 |
| Coon, RL; Kampine, JP; Nilsestuen, JO; Woods, MP | 1 |
| Brooker, G; Linden, J | 1 |
| Molyvdas, PA; Sperelakis, N | 1 |
| Higgins, CB; Mancini, GB; Mattrey, RF; Peck, WW; Slutsky, RA | 1 |
| Chen, CM; Hariman, RJ | 1 |
| Davis, J; Morady, F; Shapiro, WA; Shen, EN; Sung, RJ | 1 |
| Chatzilias, A; Logan, AG | 1 |
| Davis, J; Glassman, R; Wit, AL | 1 |
| Whitehurst, ME; Yeager, JC | 1 |
| Berne, RM; Bruttig, SP; Fenton, RA; Rubio, R | 1 |
| Engedal, H; Jodalen, H; Rotevatn, S; Røli, J; Saetersdal, T | 1 |
| Garay, A; Mattiazzi, A | 1 |
| Hung, JS; Kou, HC; Wu, D | 1 |
| Angelino, PF; Balbi, L; Borello, G; Bucca, C; Rolla, G; Sclavo, M | 1 |
| Himori, N; Taira, N | 1 |
| Lakatta, EG; Spurgeon, HA | 1 |
| Holzmann, S; Pöch, G | 1 |
| Adusu, TE; Black, WD; Conlon, PD; Shewen, PE | 1 |
| O'Neill, M; Paterson, DJ; Ryan, DM | 1 |
| McCulloch, AI; Randall, MD | 1 |
| Borggrefe, M; Breithardt, G; Chen, X; Haverkamp, W; Hindricks, G; Kottkamp, H; Wichter, T; Willems, S | 1 |
| Li, L; Yang, L; Zhang, CL; Zhao, DK; Zhao, GS; Zhuang, FE | 1 |
| Kamiya, T; Kawade, M; Ohe, T | 1 |
| Howarth, FC; Hustler, BI; Singh, J; Waring, J | 1 |
| Arita, M; Hisatome, I | 1 |
| Akera, T; Jiang, J; Temma, K | 1 |
| Cortijo, J; Morcillo, EJ; Sanz, CM; Small, RC; Villagrasa, V | 1 |
| Lin, FC; Ng, KS; Wen, MS; Wu, D; Yeh, SJ | 1 |
| Borycz, J; Bugajski, AJ; Bugajski, J; Gadek-Michalska, A | 1 |
| Hsu, CH; Robinson, CP | 1 |
| Foot, EA; Leighton, B | 1 |
| Ferrara, JJ; Flint, LM; Force, SD; Franklin, EW; Hyman, AL; Lippton, HL; Taheri, PA | 1 |
| Pan, XQ; Wang, XF; Wang, XW; Zhang, JL; Zhang, KJ; Zhou, CM | 1 |
| Furukawa, T; Katsuragi, T; Ohba, M; Sato, C; Tokunaga, T | 1 |
| Gumà, A; Palacín, M; Testar, X; Viñals, F; Zorzano, A | 1 |
| Alouan, LA; Armour, CL; Black, JL; Johnson, PR; Marthan, R; McKay, KO; Savineau, JP; Tunon de Lara, JM; Villanove, X | 1 |
| Breall, JA; Grossman, W; Watanabe, J | 1 |
| Eichler, HG; Kastner, J; Krejcy, K; Schmetterer, L; Unfried, C; Wolzt, M; Zanaschka, G | 1 |
| Ferreira, C; Luna, B; Manzoli, MT; Murad, N; Póvoa, R; Simões, M | 1 |
| Eichler, HG; Gouya, G; Schmetterer, L; Wolzt, M; Zanaschka, G | 1 |
| Doggrell, SA; Surman, AJ | 1 |
| Ito, Y; Takagi, K; Tomita, T | 1 |
| Chang, MS; Chen, SA; Cheng, CC; Chiang, CE; Chiou, CW; Lee, SH; Tai, CT; Ueng, KC; Wen, ZC | 1 |
| Chun, H; Lai, WT; Lauer, MR; Lee, KL; Liem, LB; Sung, RJ; Tai, YT; Young, C | 1 |
| Liang, BT; Morley, JF | 1 |
| Krier, J; Venkova, K | 1 |
| Brown, DR; Malone, ED; Trent, AM; Turner, TA | 1 |
| Rubin, J; Shoemaker, K; Tackett, R; Zumbro, GL | 1 |
| Crosson, JE; Dunnigan, A; Hesslein, PS; Thilenius, OG | 1 |
| Antunes, E; Brain, SD; Costa, SK; De Nucci, G; Moreno, H | 1 |
| Meera, P; Prakash, P; Tripathi, O | 1 |
| Hwang, TL; Shen, AY; Wu, SN | 1 |
| Feher, J; Juhasz, I; Monos, E; Nadasy, GL; Szekacs, B; Vajo, Z | 1 |
| Asta, JA; Waxman, MB | 1 |
| Bombig, MT; Brandão, A; Costa, A; Costa, EA; Ferreira, C; Leite, DA; Luna Filho, B; Murad, N; Póvoa, R | 1 |
| Vassilev, PP | 1 |
| Fazekas, L; Gellér, L; Horkay, F; Juhász-Nagy, A; Kiss, O; Lang, V; Merkely, B; Schaldach, M; Ströbel, JP; Vecsey, T | 1 |
| Borda, ES; Rumi, L; Sales, ME; Sterin-Borda, L; Tenenbaum, A | 1 |
| Ellenbogen, KA; Gilligan, DM; Natale, A; Shepard, RK; Stambler, BS; Wood, MA | 1 |
| Leach, RM; Priest, RM; Robertson, TP; Ward, JP | 1 |
| Biggs, AV; Goknur, AB; Haworth, RA; Potter, KT; Redon, D | 1 |
| Biggs, AV; Haworth, RA; Potter, KT; Redon, D | 1 |
| Eisenach, JC; Gordh, T; James, FM; Yaksh, TL | 1 |
| Chiba, S; Furukawa, Y; Hoyano, Y; Kasama, M; Oguchi, T | 1 |
| Borda, E; Busch, L; Wald, M | 1 |
| Grishin, E; Hucho, F; Kokoz, Y; Nosyreva, E; Pluzhnikov, K; Schmalz, D; Shevchenko, L | 1 |
| Lerman, BB; Markowitz, SM; Mittal, S; Slotwiner, DJ; Stein, KM | 1 |
| Asano, M; Hazama, H; Imuta, H; Iwasawa, K; Kawakami, Y; Morita, T; Nakajima, T; Nakamura, F; Okuda, Y; Omata, M; Oonuma, H; Suzuki, J; Suzuki, S | 1 |
| Chen, ZL; Jiang, JH; Zheng, GH | 1 |
| Chun, HM; Lee, KL; Liem, LB; Sung, RJ | 1 |
| Meissner, A; Min, JY; Sandmann, S; Simon, R; Unger, T | 1 |
| Fisher, JD; Hallidie-Smith, KA; Krikler, D | 1 |
| Malati, T; Naidu, MU; Naik, P; Rajasekhar, A; Ratnakar, KS | 1 |
| Gordon, EA; Guppy, LJ | 1 |
| Bechara, G; El-Bizri, NM; Khoury, HA; Sabra, R; Sharaf, LH | 1 |
| Amano, T; Hotta, N; Matsubara, T; Nakayama, S; Watanabe, J | 1 |
| Chiba, S; Furukawa, Y; Hirose, M; Kurogouchi, F; Nakajima, K; Tsuboi, M; Zhao, D | 1 |
| Haake, N; Hirt, S; Meissner, A; Min, JY; Simon, R | 1 |
| Adnet, F; Baud, F; Benaissa, A; Bourdain, F; Lapostolle, F; Muszynski, J | 1 |
| Adachi, T; Asano, T; Katagiri, T; Kawamura, M; Kobayashi, Y; Obara, C; Ryu, S; Yazawa, T | 1 |
| García-Barrado, MJ; Iglesias-Osma, MC; Moratinos, J; Sancho, C | 1 |
| Büyükpamukçu, N; Ertunç, M; Onur, R; Tanyel, FC | 1 |
| Teo, WS | 1 |
| Chang, D; Gunaydin, S; Hagino, I; Imai, Y; Seo, K; Shinoka, T; Takanashi, Y | 1 |
| Flameng, W; Macianskiene, R; Moccia, F; Mubagwa, K; Sipido, KR | 1 |
| Endoh, M; Han, X; Kubota, I; Sakurai, K; Tomoike, H | 1 |
| Hong, C; Ishikawa, Y; Kawabe, J; Lee, MC; Liu, J; Okumura, S; Sadoshima, J; Takagi, G; Takagi, I; Vatner, DE; Vatner, SF; Yatani, A | 1 |
| BENFEY, BG; MELVILLE, KI | 1 |
| Katra, RP; Laurita, KR; Pruvot, E | 1 |
| Ekinci, S; Ertunç, M; Onur, R; Otçu, S; Tanyel, FC; Yildirim, M | 1 |
| Khan, IA | 1 |
| Bertolini, B; Bonacina, E; Brenna, S; Pinelli, A; Tomasoni, L; Trivulzio, S; Vignati, S | 1 |
| Russell, B; Vracar-Grabar, M | 1 |
| Abdul-Karim, A; Bhargava, M; Burkhardt, D; Erciyes, D; Khaykin, Y; Marrouche, N; Martin, DO; Natale, A; Rossillo, A; Saliba, W; Schweikert, R; Verma, A; Wazni, OM | 1 |
| Barbhaiya, C; Boyden, PA; Dun, W; Ter Keurs, HE | 1 |
| Dhalla, NS; Elimban, V; Saini, HK; Tripathi, ON; Zhang, S | 1 |
| Anderson, ME; Eren, M; Gleaves, L; Hou, Y; Joiner, ML; Ni, G; Oddis, CV; Price, EE; Vaughan, DE; Xiao, RP; Yang, J; Yang, Y; Zhang, R; Zhu, WZ | 1 |
| Andres, D; Burgess, D; Magyar, J; Satin, J; Schroder, E | 1 |
| Morita, H; Morita, ST; Wu, J; Zipes, DP | 2 |
| Chen, F; Dave, AS; de Diego, C; Rongey, C; Thu, M; Valderrábano, M; Weiss, JN; Xie, LH | 1 |
| Jing, L; Liu, C; Wang, H; Wong, TM; Wu, G; Yang, J; Yang, Y | 1 |
| Reanmongkol, W; Subhadhirasakul, S; Thaina, P; Tungcharoen, P; Wongnawa, M | 1 |
| Chen, CX; Zhang, HY | 1 |
| Bighi, F; Moaddel, R; Patel, S; Ravichandran, S; Wainer, IW; Yamaguchi, R | 1 |
| Dhein, S; Fleischmann, B; Grohe, C; Hescheler, J; Linz, KW; Meyer, R; Salameh, A | 1 |
| Gilani, AH; Shah, AJ | 1 |
| El-Kadi, AO; Hanafy, S; Jamali, F | 1 |
| Cho, YS; Han, YM; Kim, MJ; Lee, S; Nam, Y; Son, MJ; Yook, JY | 1 |
| Amanallahi, F; Dabiri, S; Esmaeili-Mahani, S; Ghotbi, P; Joukar, F; Joukar, S; Najafipour, H; Sheibani, V | 1 |
| Mehta, A; Ooi, TH; Sequiera, GL; Shim, W | 1 |
| Carrier, L; Eder, A; Eschenhagen, T; Flenner, F; Friedrich, FW; Geertz, B; Hansen, A; Hirt, MN; Schaaf, S; Schlossarek, S; Stöhr, A; Uebeler, J | 1 |
| Barrett, CJ; Beil, M; Budgett, DM; Fu, F; Guild, SJ; Malpas, SC; McCormick, D; Rigel, DF; Stehlin, E; Whalley, G | 1 |
| Speerschneider, T; Thomsen, MB | 1 |
| Ando, T; Furukawa, T; Hayakawa, T; Kanda, Y; Kobayashi, S; Kunihiro, T; Kurokawa, J; Matsui, E; Yada, H | 1 |
| Busch, M; Busch, R; Dörr, M; Eckerle, LG; Felix, SB; Gross, S; Hertrich, I; Rauch, BH; Reinke, Y; Riad, A; Stasch, JP | 1 |
| Choi, YS; Kim, JY; Lee, BK; Lee, DW | 1 |
| Bhandari, S; Bielawski, KS; Leonard, A; Murry, CE; Sniadecki, NJ | 1 |
| Chen, H; Chen, X; Guo, H; Niu, X; Pan, C; Yi, T | 1 |
| Bando, K; Deguchi, J; Honda, Y; Watanabe, H; Yamada, T | 1 |
| Caluori, G; Jelinkova, S; Pesl, M; Pribyl, J; Raiteri, R; Rotrekl, V; Skladal, P | 1 |
| Jeong, YJ; Kim, ES; Lee, BK; Lee, DW; Oyunbaatar, NE; Shanmugasundaram, A | 1 |
| Ansari, MN; Rehman, NU; Samad, A | 1 |
| Fletcher, S; Gharanei, M; James, RS; Maddock, H; Wallis, R | 1 |
| Bo, C; Gong, B; Guo, S; Huang, C; Ma, S; Ou, J; Zhang, N | 1 |
| Azamian, M; Beach, CM; Ceresnak, SR; Delauz, CM; Ehsan, SA; Glinton, KE; Houck, KM; Howard, TS; Janson, CM; Jardine, K; Kannankeril, PJ; Kava, M; Kim, JJ; Lalani, SR; Lay, EJ; Li, N; Liberman, L; Macicek, SL; Milewicz, DM; Miyake, CY; Pham, TD; Robertson, T; Soler-Alfonso, C; Stephens, SB; Tosur, M; Valdes, SO; Webster, G; Xu, W; Zhang, L | 1 |
| Ali, A; Saqib, F | 1 |
6 review(s) available for isoproterenol and verapamil
| Article | Year |
|---|---|
DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans.
Topics: Chemical and Drug Induced Liver Injury; Databases, Factual; Drug Labeling; Humans; Pharmaceutical Preparations; Risk | 2016 |
[Massive delayed-action verapamil poisoning].
Topics: Adolescent; Cardiac Pacing, Artificial; Creatine Kinase; Delayed-Action Preparations; Female; Hemodynamics; Humans; Isoproterenol; Muscular Diseases; Shock, Cardiogenic; Ventricular Function, Left; Verapamil | 1990 |
Drug-induced changes in cardiac energy.
Topics: Action Potentials; Animals; Anti-Arrhythmia Agents; Calcium; Cats; Cell Membrane Permeability; Cobalt; Dicarboxylic Acids; Epinephrine; Guinea Pigs; Heart; Isoproterenol; Membrane Potentials; Nickel; Nitrobenzenes; Oxygen Consumption; Papillary Muscles; Prenylamine; Pyridines; Rabbits; Sodium; Time Factors; Verapamil | 1974 |
Ca uptake by heart cells: I. Ca uptake by the sarcoplasmic reticulum of intact heart cells in suspension.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Cardiotonic Agents; Cell Compartmentation; Cell Size; Central Nervous System Stimulants; Electric Stimulation; Female; Heart; Ion Transport; Isoproterenol; Mitochondria, Heart; Myocardial Contraction; Myocardium; Rats; Sarcoplasmic Reticulum; Suspensions; Thapsigargin; Verapamil | 1998 |
Advanced cardiac life support (ACLS).
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Advanced Cardiac Life Support; Algorithms; Anti-Arrhythmia Agents; Bicarbonates; Bradycardia; Calcium Channel Blockers; Cardiac Pacing, Artificial; Cardiotonic Agents; Dobutamine; Dopamine; Electric Countershock; Electrocardiography; Epinephrine; Heart Arrest; Humans; Injections, Intravenous; Isoproterenol; Sympathomimetics; Tachycardia; Vasoconstrictor Agents; Vasopressins; Ventricular Fibrillation; Verapamil | 2001 |
Atrial stunning: basics and clinical considerations.
Topics: Animals; Anti-Arrhythmia Agents; Atrial Fibrillation; Atrial Flutter; Atrial Function; Atrial Function, Left; Atrial Function, Right; Catheter Ablation; Electric Countershock; Humans; Isoproterenol; Myocardial Stunning; Phenethylamines; Sotalol; Sulfonamides; Thromboembolism; Time Factors; Verapamil | 2003 |
7 trial(s) available for isoproterenol and verapamil
| Article | Year |
|---|---|
[Electrocardiographic and hemodynamic disorders induced by verapamil: experimental study].
Topics: Animals; Clinical Trials as Topic; Coronary Disease; Dogs; Drug Evaluation; Electrocardiography; Female; Heart; Heart Conduction System; Hemodynamics; Humans; Isoproterenol; Male; Myocardial Contraction; Verapamil | 1977 |
[Echocardiographic evaluation of left ventricular function during therapy with cardiovascularly effective drugs].
Topics: Digoxin; Echocardiography; Heart; Heart Failure; Heart Ventricles; Humans; Isoproterenol; Propranolol; Proscillaridin; Verapamil | 1976 |
Relationships between heart rate and PR interval during physiological and pharmacological interventions.
Topics: Adrenergic beta-Antagonists; Adult; Atrioventricular Node; Diltiazem; Electrocardiography; Female; Heart Rate; Humans; Isoproterenol; Male; Nifedipine; Physical Exertion; Receptors, Adrenergic, beta; Verapamil | 1987 |
Cardiovascular effects of verapamil in essential hypertension.
Topics: Adult; Aged; Blood Pressure; Cardiovascular System; Clinical Trials as Topic; Delayed-Action Preparations; Dose-Response Relationship, Drug; Drug Interactions; Female; Heart Rate; Humans; Hypertension; Isoproterenol; Male; Middle Aged; Norepinephrine; Potassium; Renin; Sodium; Verapamil | 1987 |
Is verapamil a beta-blocker?
Topics: Anti-Arrhythmia Agents; Heart Rate; Humans; Isoproterenol; Male; Physical Exertion; Placebos; Propranolol; Sympatholytics; Vasodilator Agents; Verapamil | 1968 |
Short-term drug effects on the signal-averaged electrocardiogram in healthy men: assessment of intra- and interindividual variability of spectral temporal mapping and time-domain analysis.
Topics: Adenosine; Adult; Atropine; Cardiovascular Agents; Cross-Over Studies; Electrocardiography; Heart; Hemodynamics; Humans; Isoproterenol; Lidocaine; Male; Norepinephrine; Placebos; Propranolol; Reference Values; Reproducibility of Results; Time Factors; Verapamil | 1995 |
Is the ECG measure RSh a promising technique for detecting class I antiarrhythmic drug action in men?
Topics: Adenosine; Adult; Ajmaline; Anti-Arrhythmia Agents; Atropine; Disopyramide; Electrocardiography; Humans; Injections, Intravenous; Isoproterenol; Male; Norepinephrine; Propranolol; Reproducibility of Results; Sodium Channel Blockers; Verapamil | 1995 |
371 other study(ies) available for isoproterenol and verapamil
| Article | Year |
|---|---|
QSAR model for drug human oral bioavailability.
Topics: Administration, Oral; Biological Availability; Humans; Models, Biological; Models, Molecular; Pharmaceutical Preparations; Pharmacokinetics; Structure-Activity Relationship | 2000 |
Trend analysis of a database of intravenous pharmacokinetic parameters in humans for 670 drug compounds.
Topics: Blood Proteins; Half-Life; Humans; Hydrogen Bonding; Infusions, Intravenous; Pharmacokinetics; Protein Binding | 2008 |
Cheminformatics analysis of assertions mined from literature that describe drug-induced liver injury in different species.
Topics: Animals; Chemical and Drug Induced Liver Injury; Cluster Analysis; Databases, Factual; Humans; MEDLINE; Mice; Models, Chemical; Molecular Conformation; Quantitative Structure-Activity Relationship | 2010 |
FDA-approved drug labeling for the study of drug-induced liver injury.
Topics: Animals; Benchmarking; Biomarkers, Pharmacological; Chemical and Drug Induced Liver Injury; Drug Design; Drug Labeling; Drug-Related Side Effects and Adverse Reactions; Humans; Pharmaceutical Preparations; Reproducibility of Results; United States; United States Food and Drug Administration | 2011 |
Mitigating the inhibition of human bile salt export pump by drugs: opportunities provided by physicochemical property modulation, in silico modeling, and structural modification.
Topics: Animals; ATP Binding Cassette Transporter, Subfamily B, Member 11; ATP-Binding Cassette Transporters; Bile Acids and Salts; Cell Line; Chemical and Drug Induced Liver Injury; Humans; Quantitative Structure-Activity Relationship | 2012 |
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds.
Topics: Chemistry, Pharmaceutical; Forecasting; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Random Allocation | 2014 |
Role of cardiovascular and ionic changes in pathogenesis and prevention of isoprenaline-induced cardiac necrosis.
Topics: Animals; Blood Pressure; Carbon Dioxide; Cardiomyopathies; Heart Rate; Hydrogen-Ion Concentration; Isoproterenol; Male; Myocardium; Necrosis; Oxygen; Oxygen Consumption; Propranolol; Rats; Verapamil | 1975 |
Effect of diazoxide, verapamil and compound D600 on isoproterenol and calcium-mediated dose-response relationships in isolated rabbit atrium.
Topics: Adrenergic beta-Antagonists; Animals; Calcium; Diazoxide; Dose-Response Relationship, Drug; Drug Interactions; Female; Gallopamil; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Rabbits; Verapamil | 1977 |
[Comparative study on the effects of alprenolol, bunitrolol, ethaverine, oxprenolol, papaverine, practolol, pindolol, pronethalol, propranolol, toliprolol and verapamil on cardiac and bronchial beta-receptors (author's transl)].
Topics: Adrenergic beta-Antagonists; Airway Resistance; Animals; Bronchi; Female; Guinea Pigs; Heart Rate; Isoproterenol; Lethal Dose 50; Organ Specificity; Papaverine; Propanolamines; Receptors, Adrenergic; Receptors, Adrenergic, beta; Verapamil | 1978 |
The influence of calcium on the antilipolytic action of propranolol, timolol, labetalol, verapamil, procaine, and papaverine in rat adipocytes.
Topics: Adipose Tissue; Adrenergic beta-Antagonists; Adrenocorticotropic Hormone; Animals; Calcium; In Vitro Techniques; Isoproterenol; Labetalol; Lipolysis; Male; Papaverine; Procaine; Propranolol; Rats; Timolol; Vasodilator Agents; Verapamil | 1979 |
The effects of extracellular potassium and several drugs on the premature action potential and postextrasystolic potentiation.
Topics: Action Potentials; Animals; Caffeine; Calcium; Cardiac Complexes, Premature; Dogs; Extracellular Space; Heart Conduction System; Isoproterenol; Myocardial Contraction; Myocardium; Potassium; Verapamil | 1978 |
The effects of drugs on monocytic fusion in vivo.
Topics: Adenosine Triphosphatases; Animals; Calcium; Cell Fusion; Cell Membrane; Cortisone; Cyclic AMP; Diphenhydramine; Edetic Acid; Glucagon; Insulin; Isoproterenol; Lidocaine; Lysosomes; Male; Mice; Mice, Inbred C57BL; Monocytes; Ouabain; Pyrilamine; Tetracaine; Trifluoperazine; Verapamil | 1975 |
Slow Ca2+ and Na+ responses induced by isoproterenol and methylxanthines in isolated perfused guinea pig hearts exposed to elevated K+.
Topics: Adenosine Triphosphate; Animals; Antimetabolites; Biological Transport; Bucladesine; Calcium; Guinea Pigs; Heart; Imidazoles; Isoproterenol; Lasalocid; Manganese; Myocardium; Ouabain; Perfusion; Potassium; Sodium; Time Factors; Verapamil; Xanthines | 1975 |
Effects of verapamil on myocardial contractility, cardiac adenosine 3,'5'-monophosphate and heart phosphorylase.
Topics: Animals; Calcium; Cyclic AMP; In Vitro Techniques; Isoproterenol; Male; Mephentermine; Methoxamine; Myocardial Contraction; Myocardium; Phosphorylases; Rats; Sotalol; Verapamil | 1975 |
The relationship between adenosine 3',5'-monophosphate levels and systolic transmembrane calcium flux.
Topics: Animals; Biological Transport; Calcium; Cyclic AMP; Dose-Response Relationship, Drug; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Myocardium; Ouabain; Papaverine; Potassium; Propranolol; Theophylline; Verapamil | 1975 |
Metabolic and inotropic effects of verapamil in perfused rat heart.
Topics: Animals; Calcium; Cyclic AMP; Depression, Chemical; Isoproterenol; Mephentermine; Methoxamine; Myocardial Contraction; Myocardium; Perfusion; Phosphorylases; Rats; Sotalol; Verapamil | 1975 |
Inhibition by catecholamines of cholinergic neurotransmission in canine bronchi in vitro.
Topics: Animals; Atropine; Bronchi; Catecholamines; Depression, Chemical; Dogs; Hexamethonium Compounds; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle, Smooth; Norepinephrine; Parasympathetic Nervous System; Phentolamine; Propranolol; Synaptic Transmission; Terbutaline; Tetrodotoxin; Verapamil | 1977 |
Interactions of calcium, dibutyryl cyclic AMP, isoprenaline and aminophylline on the isometric contraction of the isolated hemidiaphragm of the rat.
Topics: Aminophylline; Animals; Bucladesine; Calcium; Diaphragm; Drug Interactions; Edetic Acid; Female; In Vitro Techniques; Isoproterenol; Kinetics; Male; Muscle Contraction; Rats; Verapamil | 1978 |
Temperature dependence of the effects of isoprenaline, aminophylline and calcium ionophores on the isometric contraction of the isolated hemidiaphragm of the rat.
Topics: Aminophylline; Animals; Bucladesine; Calcimycin; Calcium; Diaphragm; Drug Interactions; Edetic Acid; Female; In Vitro Techniques; Ionophores; Isoproterenol; Male; Muscle Contraction; Rats; Temperature; Verapamil | 1979 |
Isoproterenol-induced relaxation of venous smooth muscle contracted by agents which mobilize different calcium pools.
Topics: Acetylcholine; Animals; Atropine; Blood Vessels; Calcium; Dogs; Drug Interactions; In Vitro Techniques; Isoproterenol; Norepinephrine; Phenylephrine; Potassium; Propranolol; Receptors, Adrenergic, beta; Receptors, Muscarinic; Vasoconstriction; Vasodilation; Verapamil | 1979 |
The role of calcium and cyclic AMP in the contractile action of angiotensin II upon rat descending colon.
Topics: Angiotensin II; Animals; Bucladesine; Calcium; Colon; Cyclic AMP; Imidazoles; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle, Smooth; Proadifen; Rats; Theophylline; Time Factors; Verapamil | 1979 |
The treatment of threatened premature labor by tocolytics, Ca++-Antagonists and anti-inflammatory drugs.
Topics: Adrenergic beta-Agonists; Animals; Anti-Inflammatory Agents; Aspirin; Calcium; Drug Therapy, Combination; Female; Humans; Indomethacin; Isoproterenol; Muscle Contraction; Obstetric Labor, Premature; Oxytocin; Papaverine; Parasympatholytics; Pregnancy; Prostaglandin Antagonists; Rats; Uterus; Verapamil | 1975 |
[Cardiovascular complications during treatment by verapamil. A propos of 6 cases].
Topics: Adrenergic beta-Antagonists; Adult; Aged; Arrhythmias, Cardiac; Cardiomegaly; Female; Glucagon; Heart Failure; Humans; Isoproterenol; Male; Middle Aged; Pulmonary Edema; Shock, Cardiogenic; Verapamil | 1975 |
A quantitative microiontophoretic analysis of the responses of central neurones to noradrenaline: interactions with cobalt, manganese, verapamil and dichloroisoprenaline.
Topics: Action Potentials; Animals; Cerebellum; Cerebral Cortex; Cobalt; Drug Interactions; In Vitro Techniques; Iontophoresis; Isoproterenol; Male; Manganese; Microchemistry; Neurons; Norepinephrine; Purkinje Cells; Rats; Verapamil | 1975 |
Drug effects on myocardial 45Ca uptake in conscious rats.
Topics: Adrenergic beta-Antagonists; Aminophylline; Animals; Atropine; Bucladesine; Calcium; Dose-Response Relationship, Drug; Drug Interactions; Epinephrine; Extracellular Space; Isoproterenol; Male; Myocardium; Norepinephrine; Phentolamine; Propanolamines; Rats; Sympathomimetics; Time Factors; Verapamil | 1975 |
[Effect of catecholamines on the electrical and mechanical activity of frog myocardium following ion channel blockade].
Topics: Animals; Anura; Cadmium; Calcium; Epinephrine; Heart; Ion Channels; Isoproterenol; Manganese; Myocardial Contraction; Myocardium; Rana temporaria; Verapamil | 1978 |
[Echocardiography during the therapy of cardiovascular diseases].
Topics: Calcium Chloride; Digoxin; Echocardiography; Heart Diseases; Heart Ventricles; Humans; Isoproterenol; Propranolol; Proscillaridin; Verapamil | 1977 |
Verapamil-induced ventricular regularity in atrial fibrillation. Effects of exercise, isoproterenol, atropine and conversion to sinus rhythm.
Topics: Adult; Aged; Atrial Fibrillation; Atropine; Electrocardiography; Exercise Test; Female; Heart Rate; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Physical Exertion; Verapamil | 1979 |
[Comparative analysis of the action of papaverine, novodrin, La3+ and compound D-600 on the guinea pig tenia coli depolarized smooth muscle].
Topics: Animals; Calcium; Colon; Gallopamil; Guinea Pigs; Histamine; History, 20th Century; In Vitro Techniques; Ion Channels; Isoproterenol; Lanthanum; Muscle Contraction; Muscle Tonus; Muscle, Smooth; Papaverine; Time Factors; Verapamil | 1979 |
Cardiac lymph flow in conscious dogs.
Topics: Animals; Dogs; Heart; Isoproterenol; Lasalocid; Lymph; Lymphatic System; Myocardial Contraction; Propranolol; Rheology; Verapamil | 1979 |
The effect of a calcium antagonist (D600) on isoprenaline-induced myocardial necrosis in the rat.
Topics: Animals; Calcium; Cardiomyopathies; Gallopamil; Isoproterenol; Male; Myocardium; Necrosis; Rats; Verapamil | 1979 |
Effects of Ca+ and K+ on oscillatory afterpotentials in dog ventricular muscle fibers.
Topics: Animals; Caffeine; Calcium; Dogs; Isoproterenol; Membrane Potentials; Myocardial Contraction; Potassium; Rubidium; Sodium; Ventricular Function; Verapamil | 1979 |
[The role of calcium in the pathogenesis of experimental infarct induced with isoproterenol in the rat. Preliminary findings. I].
Topics: Animals; Calcium; Isoproterenol; Male; Myocardial Infarction; Rats; Verapamil | 1979 |
Inhibiting effect of droperidol compared with verapamil on the myocardial fiber calcium exchange determined by a simple physiological procedure.
Topics: Animals; Calcium; Depression, Chemical; Droperidol; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Myocardium; Rabbits; Verapamil | 1977 |
[Characteristics of the isometric myocardial contractions during its activation by the slow response (author's transl)].
Topics: Acetylcholine; Action Potentials; Animals; Calcium; Cell Membrane Permeability; Electric Stimulation; Heart Atria; Isoproterenol; Myocardial Contraction; Rabbits; Verapamil | 1978 |
The effect of verapamil, isoproterenol, and dexamethasone on enzyme release and viability of coronary obstructed guinea-pig hearts.
Topics: Animals; Arrhythmias, Cardiac; Coronary Circulation; Coronary Disease; Creatine Kinase; Dexamethasone; Female; Guinea Pigs; In Vitro Techniques; Isoproterenol; Male; Myocardium; Time Factors; Verapamil | 1978 |
Effect of verapamil on normal sinoatrial node function and on sick sinus syndrome.
Topics: Adult; Aged; Arrhythmia, Sinus; Atropine; Cardiac Pacing, Artificial; Dose-Response Relationship, Drug; Female; Humans; Isoproterenol; Male; Middle Aged; Propranolol; Sinoatrial Node; Verapamil | 1978 |
Studies on the inhibitory effect of verapamil on the slow inward current in mammalian ventricular myocardium.
Topics: Action Potentials; Animals; Calcium; Cats; Female; Guinea Pigs; Heart Ventricles; Isoproterenol; Male; Myocardial Contraction; Ventricular Function; Verapamil | 1978 |
5'-guanylimidodiphosphate stimulation of slow Ca2+ current in myocardial cells.
Topics: Action Potentials; Animals; Calcium; Chick Embryo; Dose-Response Relationship, Drug; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Ion Channels; Isoproterenol; Manganese; Myocardium; Propranolol; Tetrodotoxin; Verapamil | 1978 |
Effect of verapamil on the transmural energy metabolism in the isoproterenol-induced myocardial lesion.
Topics: Adenosine Triphosphate; Animals; Calcium; Energy Metabolism; Heart; Isoproterenol; Lactates; Male; Myocardial Infarction; Myocardium; Phosphates; Rats; Verapamil | 1978 |
[Microscopic quantification of myocardial necroses in experimental cardiology].
Topics: Animals; Calcitonin; Dose-Response Relationship, Drug; Gallopamil; Histological Techniques; Isoproterenol; Magnesium; Male; Myocardium; Necrosis; Potassium; Prenylamine; Rats; Verapamil | 1976 |
Effect of drugs on conduction delay and incidence of ventricular arrhythmias induced by acute coronary occlusion in dogs.
Topics: Animals; Aprindine; Arrhythmias, Cardiac; Coronary Disease; Disease Models, Animal; Dogs; Heart Conduction System; Indenes; Isoproterenol; Quinidine; Verapamil | 1977 |
[Effects of stimulation on the longitudal resistance of the myocardium].
Topics: Animals; Caffeine; Calcium; Dogs; Heart Conduction System; Heart Function Tests; Isoproterenol; Myocardial Contraction; Rabbits; Stimulation, Chemical; Verapamil | 1977 |
[Injectable verapamil as an arterial hypotensive drug--experimental study].
Topics: Animals; Dogs; Hypertension; Isoproterenol; Myocardial Contraction; Verapamil | 1977 |
Effects of D 600 and papaverine on the inotropic response to isoprenaline on left guinea-pig atria under the graded influence of changes of frequency and temperature.
Topics: Animals; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Gallopamil; Guinea Pigs; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Papaverine; Temperature; Verapamil | 1977 |
On the pathogenesis of cardiac necroses induced by theophylline and caffeine.
Topics: Animals; Blood Pressure; Caffeine; Calcium; Gallopamil; Heart; Heart Rate; Isoproterenol; Male; Myocarditis; Myocardium; Necrosis; Oxygen Consumption; Propranolol; Rats; Theophylline; Verapamil | 1976 |
Cardiovascular action of verapamil in the dog with particular reference to myocardial contractility and atrioventricular conduction.
Topics: Animals; Blood Pressure; Dogs; Heart Conduction System; Heart Rate; Isoproterenol; Myocardial Contraction; Propranolol; Scopolamine Derivatives; Verapamil | 1976 |
[Effect of gilurytmal, isoprenalin and isoptin on atrioventricular conduction].
Topics: Ajmaline; Atrioventricular Node; Heart Conduction System; Humans; Isoproterenol; Verapamil | 1975 |
Influence of temperature on the positive inotropic effects mediated by alpha-and-beta-adrenoceptors in the isolated rabbit papillary muscle.
Topics: Animals; Calcium; Dose-Response Relationship, Drug; Electric Stimulation; In Vitro Techniques; Isoproterenol; Papillary Muscles; Perfusion; Phentolamine; Phenylephrine; Pindolol; Rabbits; Receptors, Adrenergic; Stimulation, Chemical; Temperature; Verapamil | 1975 |
[The calcium-antagonistic fundamental effects of Verapamil on myocardial fibers and smooth muscle cells of the blood vessels].
Topics: Adenosine Triphosphate; Animals; Blood Vessels; Calcium; Guinea Pigs; Heart; Hemodynamics; Isoproterenol; Muscle Contraction; Muscle, Smooth; Myocardium; Nifedipine; Oxygen Consumption; Papillary Muscles; Prenylamine; Rabbits; Rats; Verapamil | 1975 |
[Key-role of intracellular calcium overload in acute necrosis of the myocardium. Cardioprotection with verapamil].
Topics: Adenosine Triphosphate; Animals; Calcium; Catecholamines; Dihydrotachysterol; Fludrocortisone; Heart; Isoproterenol; Mitochondria; Myocardial Infarction; Myocardium; Necrosis; Phosphates; Prenylamine; Rats; Verapamil | 1975 |
Studies on the positive inotropic effect of phenylephrine: a comparison with isoprenaline.
Topics: Action Potentials; Animals; Depression, Chemical; Dose-Response Relationship, Drug; Electric Stimulation; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Phenylephrine; Stimulation, Chemical; Verapamil | 1975 |
Effect of isoproterenol and D-600 on calcium movements in rat myometrium.
Topics: Animals; Calcium; Calcium Radioisotopes; Depression, Chemical; Female; Gallopamil; In Vitro Techniques; Isoproterenol; Kinetics; Lanthanum; Myometrium; Potassium; Pregnancy; Rats; Sodium; Stimulation, Chemical; Uterus; Verapamil | 1975 |
Contraction and relaxation of vascular smooth muscle and calcium, strontium, barium.
Topics: Animals; Barium; Blood Vessels; Calcium; Cations, Divalent; Dogs; In Vitro Techniques; Isoproterenol; Isotonic Solutions; Jugular Veins; Lanthanum; Muscle Contraction; Norepinephrine; Papaverine; Portal Vein; Potassium; Rats; Strontium; Verapamil | 1975 |
Inhibition of calcium-dependent action potentials in mammalian myocardium by specific inhibitors of the transmembrane calcium conductivity (verapamil, D 600).
Topics: Action Potentials; Animals; Calcium; Cats; Electric Conductivity; Gallopamil; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Myocardium; Papillary Muscles; Potassium; Sodium; Verapamil | 1975 |
Restriction of isoproterenol-induced myocardial Ca uptake and necrotization in rats by a new Ca-antagonistic compound (ethyl-4-(3,4,5-trimethoxycinnamoyl) piperazinyl acetate (Vascordil)).
Topics: Animals; Biological Transport; Calcium; Cardiomyopathies; Cinnamates; Dose-Response Relationship, Drug; Gallopamil; Isoproterenol; Myocardium; Necrosis; Piperazines; Prenylamine; Rats; Verapamil | 1975 |
Disturbed myocardial calcium metabolism: a possible pathogenetic factor in the hereditary cardiomyopathy of the Syrian hamster.
Topics: Age Factors; Animals; Calcium; Cardiomyopathies; Cricetinae; Female; Heart; Isoproterenol; Male; Verapamil | 1975 |
Key role of Ca in the production of noncoronarogenic myocardial necroses.
Topics: Adenosine Triphosphate; Animals; Calcium; Cardiomyopathies; Heart; Humans; Isoproterenol; Muscles; Necrosis; Phosphocreatine; Rats; Verapamil | 1975 |
Influence of isoproterenol, propranolol, and D 600 on the de novo synthesis of adenine nucleotides in rat hearts.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Animals; Female; Gallopamil; Heart; Isoproterenol; Myocardium; Propranolol; Rats; Verapamil | 1975 |
[Treatment of arrhythmia in general practice].
Topics: Ajmaline; Anti-Arrhythmia Agents; Aprindine; Arrhythmia, Sinus; Arrhythmias, Cardiac; Bradycardia; Humans; Isoproterenol; Lidocaine; Myocardial Infarction; Pacemaker, Artificial; Phenytoin; Procainamide; Propranolol; Quinidine; Tachycardia; Verapamil | 1975 |
Adenosine and verapamil-sensitive ventricular tachycardia originating from the left ventricle: radiofrequency catheter ablation.
Topics: Adenosine; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation; Electrocardiography; Heart Conduction System; Humans; Isoproterenol; Male; Middle Aged; Tachycardia, Ventricular; Ventricular Function, Left; Verapamil | 1992 |
Mitochondrial ATP synthase regulation in heart: defects in hypertension are restored after treatment with captopril.
Topics: Animals; Captopril; Cardiotonic Agents; Cells, Cultured; Electric Stimulation; Hypertension; Isoproterenol; Male; Mitochondria, Heart; Multienzyme Complexes; Myocardium; NADH, NADPH Oxidoreductases; Proton-Translocating ATPases; Pyrazines; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ruthenium Red; Verapamil | 1992 |
Blood pressure and heart rate response to vasoactive agents in conscious diabetic rats.
Topics: Acetylcholine; Animals; Blood Pressure; Diabetes Mellitus, Experimental; Heart Rate; Hydralazine; Isoproterenol; Male; Nitroprusside; Norepinephrine; Rats; Rats, Wistar; Vasoconstrictor Agents; Vasodilator Agents; Verapamil | 1992 |
Thromboxane A2 mimetic U46619 stimulates ciliary motility of rabbit tracheal epithelial cells.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Animals; Bridged Bicyclo Compounds, Heterocyclic; Cells, Cultured; Cilia; Cyclic AMP; Dose-Response Relationship, Drug; Epithelial Cells; Epithelium; Fatty Acids, Unsaturated; Hydrazines; Isoproterenol; Isoquinolines; Male; Movement; Piperazines; Prostaglandin Endoperoxides, Synthetic; Protein Kinase C; Rabbits; Thromboxane A2; Trachea; Verapamil | 1992 |
Early afterdepolarizations and triggered activity induced by cocaine. A possible mechanism of cocaine arrhythmogenesis.
Topics: Action Potentials; Animals; Arrhythmias, Cardiac; Calcium Channels; Cats; Cells, Cultured; Cocaine; Female; Heart; Isoproterenol; Male; Myocardium; Potassium Channels; Verapamil | 1992 |
Alterations in Ca(2+)-channels during the development of diabetic cardiomyopathy.
Topics: Animals; Blood Glucose; Brain; Calcium; Calcium Channels; Calcium-Transporting ATPases; Cardiomyopathies; Diabetes Mellitus, Experimental; Insulin; Isoproterenol; Male; Myocardial Contraction; Myocardium; Nitrendipine; Rats; Rats, Inbred Strains; Receptors, Nicotinic; Verapamil | 1992 |
Modulation of high affinity phenylalkylamine binding sites on cultured human embryonal vascular smooth muscle cells.
Topics: Binding Sites; Calcium Channels; Cells, Cultured; Diltiazem; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Humans; Isoproterenol; Kinetics; Magnesium; Muscle, Smooth, Vascular; Potassium; Verapamil | 1992 |
Adrenergic receptor-mediated increase of intracellular Ca2+ concentration in isolated bovine corneal epithelial cells.
Topics: Adenylyl Cyclases; Animals; Calcium; Cattle; Colforsin; Cornea; Epithelial Cells; Epithelium; Isoproterenol; Methoxamine; Receptors, Adrenergic; Second Messenger Systems; Verapamil | 1992 |
Interactions of T-kinin (Ile-Ser-bradykinin) with neurogenic, autacoidal and effector systems in affecting cardiovascular function.
Topics: Acetylcholine; Animals; Blood Pressure; Bradykinin; Bucladesine; Diastole; Heart Rate; Hexamethonium; Hexamethonium Compounds; Histamine; Hydrocortisone; Indomethacin; Isoproterenol; Papaverine; Rats; Systole; Tyramine; Vagotomy; Verapamil | 1992 |
Activation of beta-adrenergic receptors inhibits Ca2+ entry-mediated generation of inositol phosphates in the guinea pig myometrium, a cyclic AMP-independent event.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aluminum; Animals; Calcium; Calcium Channels; Carbachol; Chromatography, High Pressure Liquid; Colforsin; Cyclic AMP; Drug Antagonism; Female; Fluorine; Guinea Pigs; Inositol Phosphates; Ionomycin; Isoproterenol; Myometrium; Nifedipine; Oxytocin; Pertussis Toxin; Receptors, Adrenergic, beta; Type C Phospholipases; Verapamil; Virulence Factors, Bordetella | 1992 |
Tetrodotoxin-insensitive sodium channels in a cardiac cell line from a transgenic mouse.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Cell Line; Cell Membrane; Cyclic AMP; Electric Conductivity; Isoproterenol; Kinetics; Membrane Potentials; Mice; Mice, Transgenic; Myocardium; Protein Kinases; Sodium Channels; Tetrodotoxin; Verapamil | 1992 |
Disparate effects of calcium channel blockers on pressure dependence of renin secretion and flow in the isolated perfused rat kidney.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Bumetanide; Calcium Channel Blockers; Glomerular Filtration Rate; In Vitro Techniques; Isoproterenol; Kidney; Nifedipine; Potassium; Rats; Rats, Inbred Strains; Renin; Sodium; Verapamil | 1992 |
Inhibition of human internal mammary artery contractions. An in vitro study of vasodilators.
Topics: Adenosine; Dose-Response Relationship, Drug; Humans; In Vitro Techniques; Isoproterenol; Mammary Arteries; Muscle Contraction; Nifedipine; Nitroglycerin; Nitroprusside; Norepinephrine; Potassium; Vasodilator Agents; Verapamil | 1992 |
Pharmacological modulation of prostacyclin and thromboxane production of rat and cat venous tissue slices.
Topics: 6-Ketoprostaglandin F1 alpha; Animals; Aorta; Bradykinin; Cats; Dopamine; Enkephalin, Methionine; Female; Isoproterenol; Kinetics; Male; Norepinephrine; Rats; Thromboxane B2; Veins; Venae Cavae; Verapamil | 1992 |
Endothelin-I-mediated vasoconstriction: specific blockade by verapamil.
Topics: Adult; Dose-Response Relationship, Drug; Endothelins; Forearm; Humans; Isoproterenol; Male; Nitroprusside; Reference Values; Vascular Resistance; Vasoconstriction; Verapamil | 1992 |
Cardioprotective effect of cromakalim (potassium channel opener) in isoproterenol induced myocardial infarction in rats.
Topics: Animals; Aspartate Aminotransferases; Benzopyrans; Blood Coagulation; Cromakalim; Female; Glycogen; Isoproterenol; L-Lactate Dehydrogenase; Leukocyte Count; Male; Myocardial Infarction; Myocardium; Pyrroles; Rats; Vasodilator Agents; Verapamil | 1992 |
Effect of Rb+ on cromakalim-induced relaxation and ion fluxes in guinea pig trachea.
Topics: Albuterol; Animals; Benzopyrans; Bronchodilator Agents; Cromakalim; Guinea Pigs; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Potassium; Pyrroles; Rubidium; Rubidium Radioisotopes; Trachea; Verapamil | 1992 |
Effects of metabolic inhibitors on endothelium-dependent and endothelium-independent vasodilatation of rat and rabbit aorta.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Animals; Antimetabolites; Aorta, Thoracic; Bucladesine; Deoxyglucose; Endothelium, Vascular; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle Tonus; Muscle, Smooth, Vascular; Nitric Oxide; Nitroglycerin; Rabbits; Rats; Rats, Inbred Strains; Rotenone; Vasodilation; Verapamil | 1991 |
Effects of papaverine on tension and 45Ca-uptake in isolated urinary bladder.
Topics: Animals; Calcium Radioisotopes; Cyclic AMP; Isoproterenol; Muscle Contraction; Muscle, Smooth; Papaverine; Rats; Rats, Inbred Strains; Urinary Bladder; Verapamil | 1991 |
Positive and negative contractile effects of neuropeptide Y on ventricular cardiomyocytes.
Topics: 4-Aminopyridine; Animals; Calcium Channels; Electric Conductivity; Guinea Pigs; Heart Ventricles; Isoproterenol; Myocardial Contraction; Neuropeptide Y; Peptide Fragments; Pertussis Toxin; Potassium Channels; Rats; Rats, Inbred Strains; Ventricular Function; Verapamil; Virulence Factors, Bordetella | 1991 |
Rapid desensitization of central beta-adrenoceptors in rat after subacute treatment with imipramine and calcium entry blockers.
Topics: 1-Propanol; Animals; Calcium Channel Blockers; Clonidine; Diltiazem; DOM 2,5-Dimethoxy-4-Methylamphetamine; Drinking Behavior; Fenclonine; Imipramine; Isoproterenol; Ketanserin; Nicardipine; Nifedipine; Oxidopamine; Rats; Receptors, Adrenergic, beta; Verapamil | 1991 |
Parathyroid hormone and calcium: interactions in the control of renin secretion in the isolated, nonfiltering rat kidney.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Egtazic Acid; In Vitro Techniques; Isoproterenol; Kidney; Kinetics; Male; Parathyroid Hormone; Peptide Fragments; Perfusion; Rats; Rats, Inbred Strains; Renin; Teriparatide; Verapamil | 1991 |
Inhibition of the veratridine-induced increase in cytosolic Ca2+ and respiration by Ca2+ antagonists in isolated cardiac myocytes.
Topics: Amiloride; Animals; Cadmium; Calcium; Calcium Channel Blockers; Cytosol; Female; Hydrogen-Ion Concentration; Isoproterenol; Kinetics; Myocardium; Nitrendipine; Oxygen Consumption; Rats; Rats, Inbred Strains; Sodium; Verapamil; Veratridine | 1991 |
Caffeine rapid cooling contractures and negative force staircase in rat papillary muscle.
Topics: Action Potentials; Animals; Caffeine; Calcium; Isoproterenol; Manganese; Myocardial Contraction; Nickel; Potassium; Rats; Sarcoplasmic Reticulum; Sodium; Temperature; Tetrodotoxin; Verapamil | 1991 |
Evidence for cAMP and cholate extrusion in C6 rat glioma cells by a common anion efflux pump.
Topics: Animals; Antimycin A; Biological Transport, Active; Cholic Acids; Cyclic AMP; Glioma; Isoproterenol; Methotrexate; Probenecid; Prostaglandins A; Rats; Sulfobromophthalein; Tumor Cells, Cultured; Verapamil | 1991 |
Intracellular endocardial calcium and myocardial function in rat hearts.
Topics: Adenosine; Amrinone; Animals; Calcium; Cyclic AMP; Diastole; Endocardium; Isoproterenol; Myocardial Contraction; Norepinephrine; Rats; Second Messenger Systems; Systole; Verapamil | 1991 |
Beta-adrenergic agonists stimulate the oxidative pentose phosphate pathway in the rat heart.
Topics: Adenine Nucleotides; Adrenergic beta-Agonists; Animals; Cycloheximide; Dactinomycin; Female; Fenoterol; Gallopamil; Glucosephosphate Dehydrogenase; Heart; Isoproterenol; Myocardium; Oxidation-Reduction; Pentose Phosphate Pathway; Rats; Rats, Inbred Strains; Ribose; Stimulation, Chemical; Time Factors; Verapamil | 1990 |
The role of beta-blockade therapy for ventricular tachycardia induced with isoproterenol: a prospective analysis.
Topics: Adolescent; Adrenergic beta-Antagonists; Adult; Aged; Cardiac Pacing, Artificial; Drug Evaluation; Female; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Procainamide; Propranolol; Prospective Studies; Quinidine; Tachycardia; Verapamil | 1990 |
Diastolic dysfunction in hypertrophic cardiomyopathy. Effect on active force generation during systole.
Topics: Adult; Aged; Caffeine; Calcium; Cardiomyopathy, Hypertrophic; Colforsin; Diastole; Female; Hemodynamics; Humans; In Vitro Techniques; Isoproterenol; Male; Middle Aged; Myocardial Contraction; Strophanthidin; Systole; Verapamil | 1991 |
Atrioventricular nodal reentrant tachycardia initiated by catecholamine-induced ventricular tachycardia. A case report.
Topics: Catecholamines; Exercise; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Propranolol; Tachycardia; Tachycardia, Atrioventricular Nodal Reentry; Verapamil | 1991 |
[Efficacy of isoproterenol, magnesium sulfate and verapamil for torsade de pointes].
Topics: Animals; Dogs; Drug Evaluation, Preclinical; Electrocardiography; Isoproterenol; Magnesium Sulfate; Quinidine; Torsades de Pointes; Verapamil | 1991 |
[Protective effect of 2-[p-(dimethylamino) styryl] pyridine methiodide (DSPM) on acute experimental myocardial ischemia].
Topics: Animals; Calcium; Calcium Channel Blockers; Coronary Circulation; Coronary Disease; Female; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Mice; Myocardium; Pyridinium Compounds; Rats; Verapamil | 1990 |
Endothelin enhances the contractile responsiveness of adult rat ventricular myocytes to calcium by a pertussis toxin-sensitive pathway.
Topics: Animals; Calcium; Endothelins; Endothelium; GTP-Binding Proteins; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Pertussis Toxin; Rats; Verapamil; Virulence Factors, Bordetella | 1990 |
[Effects of guan-fu base A on spontaneous rate of isolated sinoatrial node of guinea pig].
Topics: Alkaloids; Animals; Anti-Arrhythmia Agents; Depression, Chemical; Female; Guinea Pigs; Heart Rate; Heterocyclic Compounds, 4 or More Rings; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Propranolol; Sinoatrial Node; Verapamil | 1990 |
Barium-induced nondriven action potentials as a model of triggered potentials from early afterdepolarizations: significance of slow channel activity and differing effects of quinidine and amiodarone.
Topics: Action Potentials; Amiodarone; Animals; Barium; Calcium Channels; Dogs; Female; Heart Conduction System; Isoproterenol; Male; Membrane Potentials; Purkinje Fibers; Quinidine; Tachycardia; Verapamil | 1990 |
Assessment of the beta 2 adrenoceptor and Ca2+ channel-blocking activity of drugs with the rat portal vein.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Dobutamine; Isoproterenol; Male; Metoprolol; Muscle Contraction; Portal Vein; Propanolamines; Propranolol; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Verapamil | 1990 |
Verapamil does not prevent isoproterenol-induced cardiac hypertrophy.
Topics: Animals; Calcium Channels; Cardiomegaly; Isoproterenol; Male; Myocardium; Rats; Verapamil | 1990 |
Changes in cytosolic CA2+ and contraction induced by various stimulants and relaxants in canine tracheal smooth muscle.
Topics: Animals; Benzofurans; Calcium; Carbachol; Colforsin; Cytosol; Dogs; Fura-2; Isoproterenol; Muscle Contraction; Muscle, Smooth; Phorbol Esters; Potassium; Trachea; Verapamil | 1990 |
Isoproterenol inhibits residual fast channel via stimulation of beta-adrenoceptors in guinea-pig ventricular muscle.
Topics: Action Potentials; Animals; Guinea Pigs; Heart; In Vitro Techniques; Ion Channels; Isoproterenol; Kinetics; Pindolol; Potassium; Receptors, Adrenergic, beta; Verapamil | 1985 |
[Effect of substances modifying calcium movement on the contractility of cultured cardiac cells].
Topics: Animals; Caffeine; Calcium Channel Blockers; Cells, Cultured; Diltiazem; Histamine; Imipramine; Ion Channels; Isoproterenol; Myocardial Contraction; Nifedipine; Phenylephrine; Rats; Verapamil | 1985 |
Mechanism of inhibition of net ion transport across frog corneal epithelium by calcium channel antagonists.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bepridil; Calcimycin; Calcium Channel Blockers; Cornea; Cyclic AMP; Diltiazem; Electric Conductivity; Epithelium; In Vitro Techniques; Ion Channels; Isoproterenol; Kinetics; Pyrrolidines; Rana catesbeiana; Sodium-Potassium-Exchanging ATPase; Verapamil | 1985 |
[Effect of verapamil on the action of isoproterenol].
Topics: Animals; Asthma; Biological Transport; Calcium; Drug Synergism; Guinea Pigs; Histamine Release; Isoproterenol; Muscle, Smooth; Trachea; Verapamil | 1985 |
BAY-K-8644-stimulated cyclic GMP synthesis in mouse pituitary tumor cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenocorticotropic Hormone; Animals; Azides; Cells, Cultured; Cyclic GMP; Dose-Response Relationship, Drug; Isoproterenol; Mice; Nifedipine; Nitroprusside; Pituitary Neoplasms; Sodium Azide; Stimulation, Chemical; Verapamil | 1986 |
Inotropic effects of Ca2+ channel agonist and antagonists in neuraminidase-treated left atria of rats.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Blockers; Diltiazem; Female; Heart Atria; In Vitro Techniques; Ion Channels; Isoproterenol; Male; Myocardial Contraction; N-Acetylneuraminic Acid; Neuraminidase; Nifedipine; Rats; Sialic Acids; Verapamil | 1986 |
[Electrophysiological effects of KW-3049, a new dihydropyridine type Ca antagonist, on isolated rabbit hearts, sinus nodal tissues and guinea-pig ventricular muscles].
Topics: Animals; Bundle of His; Calcium Channel Blockers; Guinea Pigs; Heart; Heart Ventricles; In Vitro Techniques; Ion Channels; Isoproterenol; Nifedipine; Papillary Muscles; Rabbits; Sinoatrial Node; Verapamil | 1986 |
Effects of a calcium channel agonist on renin release from perfused rat kidneys.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Ion Channels; Isoproterenol; Kidney; Male; Nifedipine; Perfusion; Rats; Rats, Inbred Strains; Renin; Verapamil | 1986 |
Influence of AQ-A39, a bradycardic agent, on cardiovascular responses to isoproterenol in the anesthetized dog.
Topics: Animals; Blood Pressure; Cardiac Output; Cardiovascular System; Dogs; Drug Interactions; Female; Heart Rate; Isoindoles; Isoproterenol; Male; Myocardial Contraction; Phthalimides; Timolol; Verapamil | 1987 |
The effects of calcium channel blockers on isoproterenol induced cyclic adenosine 3',5'-monophosphate generation in intact human lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; Calcium Channel Blockers; Cyclic AMP; Diltiazem; Drug Synergism; Humans; Isoproterenol; Kinetics; Lanthanum; Lymphocytes; Nifedipine; Phenothiazines; Verapamil | 1988 |
Role of extracellular calcium in the effects of substance P and neurokinin A on guinea pig trachea and human bronchus.
Topics: Animals; Bronchi; Calcium; Guinea Pigs; Humans; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Neurokinin A; Neuropeptides; Nicardipine; Substance P; Theophylline; Trachea; Verapamil | 1988 |
Calcium dependence of beta-adrenoceptor mediated cyclic AMP accumulation in human lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; Calcimycin; Calcium; Cells, Cultured; Cyclic AMP; Edetic Acid; Humans; Isoproterenol; Kinetics; Lanthanum; Lymphocytes; Nifedipine; Receptors, Adrenergic, beta; Verapamil | 1988 |
Responses of contractile function to ruthenium red in rat heart.
Topics: Amiloride; Animals; Calcium; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Perfusion; Rats; Rats, Inbred Strains; Reference Values; Ruthenium; Ruthenium Red; Sodium; Verapamil | 1988 |
Effect of verapamil on the development of chronic experimental Chagas' disease.
Topics: Adenylyl Cyclases; Animals; Chagas Cardiomyopathy; Chagas Disease; Chronic Disease; Disease Models, Animal; Double-Blind Method; Fibrosis; Isoproterenol; Male; Mice; Mice, Inbred C3H; Myocardium; Verapamil | 1989 |
Measurement of Ca channel activity of isolated adult rat heart cells using 54Mn.
Topics: Age Factors; Animals; Calcium; Calcium Channels; Electric Stimulation; Heart; In Vitro Techniques; Isoproterenol; Manganese; Myocardium; Radioisotopes; Rats; Ryanodine; Temperature; Verapamil | 1989 |
Ca-mediated action potentials in ventricular myocardium. Variation by various stimulation patterns and by K-channel blockers.
Topics: 4-Aminopyridine; Action Potentials; Animals; Calcium; Cesium; Chlorides; Heart; Isoproterenol; Myocardial Contraction; Papillary Muscles; Potassium Channels; Rabbits; Tetrodotoxin; Verapamil | 1989 |
The mechanisms of exercise provocation of supraventricular tachycardia.
Topics: Adrenergic beta-Agonists; Adult; Aged; Aged, 80 and over; Digoxin; Drug Therapy, Combination; Electrocardiography; Electrophysiology; Exercise; Exercise Test; Female; Humans; Isoproterenol; Male; Middle Aged; Tachycardia, Supraventricular; Verapamil | 1989 |
Paradoxical effects of isothiocyanate analog of tolazoline on rat aorta and human platelets.
Topics: Adrenergic alpha-Antagonists; Animals; Aorta; Atrial Function; Benzazepines; Blood Platelets; Calcium; Carbachol; Dose-Response Relationship, Drug; Epinephrine; Female; Guinea Pigs; Heart Atria; Isoproterenol; Isothiocyanates; Male; Nifedipine; Phenoxybenzamine; Phentolamine; Phenylephrine; Platelet Activation; Platelet Aggregation; Prazosin; Rats; Rats, Inbred Strains; Temperature; Thiocyanates; Tolazoline; Trachea; Vasoconstriction; Verapamil; Yohimbine | 1989 |
[Effect of external divalent cations on beta action of isoprenaline in the smooth muscle of guinea pig taenia coli].
Topics: Adrenergic beta-Agonists; Animals; Cations, Divalent; Colon; Drug Synergism; Guinea Pigs; In Vitro Techniques; Isoproterenol; Magnesium; Muscle Contraction; Muscle, Smooth; Potassium Channels; Verapamil | 1989 |
The role of Ca influx in cardiac muscle excitation-contraction coupling. Assessment by extracellular Ca microelectrodes.
Topics: Animals; Caffeine; Calcium; Cardiac Pacing, Artificial; Cobalt; Culture Techniques; Electrocardiography; Extracellular Space; Ion Channels; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Rabbits; Sarcoplasmic Reticulum; Sodium; Verapamil | 1985 |
Involvement of calcium in the release of immunoreactive beta-endorphin-like peptide from dispersed cells of the neurointermediate lobe of the rat pituitary gland.
Topics: 1-Methyl-3-isobutylxanthine; Animals; beta-Endorphin; Bucladesine; Calcimycin; Calcium; Cholera Toxin; Colforsin; Cyclic AMP; Diterpenes; Endorphins; In Vitro Techniques; Isoproterenol; Pituitary Gland; Rats; Theophylline; Verapamil | 1985 |
[Effects of 2[p-(dimethylamino)styryl] pyridine methiodide on mouse and rabbit].
Topics: Animals; Calcium Chloride; Dose-Response Relationship, Drug; Female; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Mice; Myocardial Contraction; Pyridinium Compounds; Rabbits; Verapamil | 1989 |
The effect of flunarizine on intracellular calcium in isolated rat cardiomyocytes. A digital image processing study.
Topics: Animals; Benzofurans; Calcium; Depression, Chemical; Flunarizine; Fluorescent Dyes; Fura-2; Heart; Image Processing, Computer-Assisted; Isoproterenol; Kinetics; Myocardium; Rats; Verapamil; Veratrine | 1989 |
Pharmacologic alterations of the isovolumic index: a study of the effects of isoproterenol, propranolol and verapamil.
Topics: Animals; Dogs; Hemodynamics; Isoproterenol; Myocardial Contraction; Propranolol; Verapamil | 1989 |
Measurement of ventricular relaxation. An alternative index of isovolumic relaxation to the time constant.
Topics: Animals; Autonomic Nervous System; Dogs; Electrocardiography; Heart; Hemodynamics; Hexamethonium Compounds; Isoproterenol; Male; Models, Biological; Myocardial Contraction; Phenylephrine; Respiration; Verapamil | 1989 |
Analysis of the hyperpolarizing effect of catecholamines on canine cardiac Purkinje fibres.
Topics: Animals; Barium; Catecholamines; Cesium; Dinitrophenols; Dogs; Epinephrine; Heart; Heart Conduction System; In Vitro Techniques; Isoproterenol; Membrane Potentials; Norepinephrine; Ouabain; Potassium; Purkinje Fibers; Sodium; Verapamil | 1989 |
Different effect of propranolol and verapamil on isoprenaline-induced changes in the chick embryonic heart.
Topics: Animals; Chick Embryo; Coronary Vessel Anomalies; Cyclic AMP; Heart; Isoproterenol; Propranolol; Verapamil | 1987 |
The vasorelaxant effects of milrinone and other vasodilators are attenuated by ouabain.
Topics: Animals; Aorta, Thoracic; Colforsin; Drug Interactions; Female; Guinea Pigs; Hydralazine; In Vitro Techniques; Isoproterenol; Isoquinolines; Isosorbide; Milrinone; Nitroprusside; Ouabain; Pyridones; Sodium-Potassium-Exchanging ATPase; Sulfonamides; Vasodilator Agents; Verapamil | 1988 |
Membrane potential changes, cAMP stimulation and contraction in osteoblast-like UMR 106 cells in response to calcitonin and parathyroid hormone.
Topics: Animals; Bucladesine; Calcimycin; Calcitonin; Cell Line; Dinoprostone; Isoproterenol; Membrane Potentials; Osteoblasts; Parathyroid Hormone; Potassium Channels; Quinine; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Verapamil | 1988 |
Cardiogenic shock associated with calcium-channel and beta blockers: reversal with intravenous calcium chloride.
Topics: Adrenergic beta-Antagonists; Adult; Aged; Atenolol; Calcium Channel Blockers; Calcium Chloride; Digoxin; Diltiazem; Female; Humans; Isoproterenol; Male; Shock, Cardiogenic; Verapamil | 1985 |
Tension reactivation and potentiation in guinea pig atrium: the effects of isoprenaline, calcium and rate changes.
Topics: Animals; Atrial Function; Calcium; Guinea Pigs; Heart; Heart Atria; Isoproterenol; Myocardial Contraction; Sarcoplasmic Reticulum; Verapamil | 1988 |
The effect of drugs and lead maturation on atrial electrograms during sinus rhythm and atrial fibrillation.
Topics: Algorithms; Animals; Anti-Arrhythmia Agents; Atrial Fibrillation; Cardiac Pacing, Artificial; Dogs; Electric Countershock; Electrocardiography; Electrodes, Implanted; Heart Conduction System; Heart Rate; Isoproterenol; Lidocaine; Propranolol; Signal Processing, Computer-Assisted; Verapamil | 1989 |
[Effects of thioproline on isolated guinea pig papillary muscles].
Topics: Animals; Anti-Arrhythmia Agents; Calcium Chloride; Dose-Response Relationship, Drug; Female; Guinea Pigs; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Thiazoles; Thiazolidines; Verapamil | 1986 |
[Effects of nicotinamide on action potentials of sinoatrial node cells and depolarized papillary muscle cells of the guinea pig].
Topics: Action Potentials; Animals; Female; Guinea Pigs; Isoproterenol; Male; Microelectrodes; Niacinamide; Papillary Muscles; Sinoatrial Node; Verapamil | 1986 |
Assessment of hemodynamic function and tolerance to ischemia in the absence or presence of calcium antagonists in hearts of isoproterenol-treated, exercise-trained, and sedentary rats.
Topics: Animals; Cardiomegaly; Cardioplegic Solutions; Creatine Kinase; Diltiazem; Fibrosis; Heart Arrest, Induced; Hemodynamics; Isoproterenol; Myocardium; Organ Size; Physical Education and Training; Rats; Verapamil | 1988 |
The interaction of verapamil and norverapamil with beta-adrenergic receptors.
Topics: Adenylyl Cyclases; Dose-Response Relationship, Drug; Drug Interactions; Humans; Isoproterenol; Lymphocytes; Norepinephrine; Radioligand Assay; Receptors, Adrenergic, beta; Verapamil | 1985 |
Similarities and differences in the effects of verapamil, diltiazem and nifedipine on arterial baroreflexes of anesthetized cats.
Topics: Anesthesia; Animals; Benzazepines; Blood Pressure; Carotid Arteries; Cats; Diltiazem; Electric Stimulation; Female; Heart Rate; Isoproterenol; Male; Nifedipine; Pressoreceptors; Receptors, Adrenergic, beta; Receptors, Muscarinic; Reflex; Vagotomy; Vagus Nerve; Verapamil | 1985 |
Positive inotropic effect of acetylcholine in canine cardiac Purkinje fibers.
Topics: Acetylcholine; Action Potentials; Animals; Atropine; Calcium; Cyclic GMP; Dogs; Heart Conduction System; Isoproterenol; Membrane Potentials; Microelectrodes; Myocardial Contraction; Nitroprusside; Purkinje Fibers; Receptors, Muscarinic; Stimulation, Chemical; Verapamil | 1985 |
Adrenergic activity and left ventricular function during treatment of essential hypertension with calcium antagonists.
Topics: Adult; Blood Pressure; Epinephrine; Female; Heart; Heart Rate; Humans; Hypertension; Isoproterenol; Male; Middle Aged; Nifedipine; Norepinephrine; Receptors, Adrenergic, beta; Renin; Time Factors; Verapamil | 1986 |
Treatment of verapamil toxicity in intact dogs.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Atropine; Blood Pressure; Calcium Chloride; Cardiac Output; Dogs; Dopamine; Epinephrine; Heart Rate; Isoproterenol; Norepinephrine; Phenylephrine; Stimulation, Chemical; Stroke Volume; Verapamil | 1986 |
Vasopressin increases cytosolic free calcium concentration in glomerular mesangial cells.
Topics: Adenylyl Cyclases; Aminoquinolines; Angiotensin II; Animals; Arginine Vasopressin; Benzofurans; Bucladesine; Calcium; Cytosol; Egtazic Acid; Fura-2; Glomerular Mesangium; Isoproterenol; Mathematics; Rats; Vasopressins; Verapamil | 1986 |
Adenosine-sensitive ventricular tachycardia: evidence suggesting cyclic AMP-mediated triggered activity.
Topics: Adenosine; Adult; Cyclic AMP; Electrophysiology; Heart Ventricles; Humans; Isoproterenol; Physical Exertion; Tachycardia; Valsalva Maneuver; Verapamil | 1986 |
The effect of beta-adrenergic blockade on the cardiovascular response to diltiazem or verapamil in dogs.
Topics: Animals; Catecholamines; Diltiazem; Dogs; Dose-Response Relationship, Drug; Female; Hemodynamics; Isoproterenol; Male; Pentobarbital; Propranolol; Receptors, Adrenergic, beta; Verapamil | 1986 |
Subunit phosphorylation and activation of phosphorylase kinase in perfused rat hearts.
Topics: Animals; Calcium; Cyclic AMP; Enzyme Activation; Epinephrine; Glucagon; Isoproterenol; Kinetics; Male; Myocardium; Perfusion; Phosphorylase Kinase; Phosphorylation; Protein Kinases; Rats; Rats, Inbred Strains; Verapamil | 1987 |
Pharmacological modification of pulmonary vascular injury: possible role of cAMP.
Topics: Alprostadil; Animals; Cell Membrane Permeability; Cyclic AMP; Hypertension, Pulmonary; Indomethacin; Isoproterenol; Male; Peroxides; Rabbits; tert-Butylhydroperoxide; Verapamil | 1987 |
Effects of a specific bradycardic agent (AQ-A39) and verapamil on beta-adrenergic responses in isolated guinea pig atria.
Topics: Animals; Cardiovascular Agents; Female; Guinea Pigs; Heart; Heart Rate; In Vitro Techniques; Isoindoles; Isoproterenol; Male; Myocardial Contraction; Phthalimides; Receptors, Adrenergic, beta; Verapamil | 1987 |
Breakdown of phosphoinositides in airway smooth muscle: lack of influence of anti-asthmatic drugs.
Topics: Animals; Carbachol; Cattle; Dexamethasone; Histamine; Hydrolysis; Isoproterenol; Muscle Contraction; Phosphatidylinositols; Phospholipases; Quinacrine; Theophylline; Trachea; Verapamil | 1987 |
The relationship of calcium and parathyroid hormone in their effect on heart cells.
Topics: Animals; Calcimycin; Calcium; Cells, Cultured; Heart; Heart Rate; Isoproterenol; Parathyroid Hormone; Phenylephrine; Rats; Verapamil | 1987 |
Effect of pharmacological agents on the activity of the circular and longitudinal smooth muscle layers of human fallopian tube ampullar segments.
Topics: Adult; Dinoprost; Fallopian Tubes; Female; Humans; In Vitro Techniques; Indomethacin; Isoproterenol; Middle Aged; Muscle Contraction; Muscle, Smooth; Norepinephrine; Oxytocin; Prostaglandins F; Verapamil | 1988 |
Relaxant actions of viprostol and prostaglandin E2 on tracheal muscle and their effects on calcium influx.
Topics: Animals; Calcium; Calcium Chloride; Carbachol; Dinoprostone; Guinea Pigs; Isoproterenol; Macaca fascicularis; Male; Muscle Contraction; Muscle Relaxation; Trachea; Verapamil | 1988 |
Lacinilene C methyl ether (LCME) constricts tracheal smooth muscle.
Topics: Animals; Atropine; Dogs; Drug Interactions; In Vitro Techniques; Isoproterenol; Methysergide; Muscle Contraction; Muscle, Smooth; Naphthols; Pyrilamine; Trachea; Verapamil | 1988 |
The effect of aerosolized verapamil on the response to isoproterenol in asthmatics.
Topics: Adult; Aerosols; Asthma; Bronchi; Bronchial Provocation Tests; Dose-Response Relationship, Drug; Drug Synergism; Drug Therapy, Combination; Female; Forced Expiratory Volume; Humans; Isoproterenol; Male; Verapamil | 1988 |
A modified technique for canine sinoatrial node autoperfusion.
Topics: Animals; Cardiac Catheterization; Coronary Vessels; Dogs; Electrocardiography; Female; Heart Rate; Isoproterenol; Male; Mammary Arteries; Perfusion; Sinoatrial Node; Verapamil | 1987 |
Calcium antagonists and the developing heart.
Topics: Age Factors; Animals; Animals, Newborn; Calcium Channel Blockers; Chick Embryo; Heart; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Rats; Verapamil | 1987 |
Electrophysiological properties of cultured adult rat ventricular cardiac muscle cells.
Topics: Action Potentials; Animals; Cells, Cultured; Cytological Techniques; Electrophysiology; Female; Heart; Heart Ventricles; Isoproterenol; Membrane Potentials; Myocardium; Rats; Tetrodotoxin; Verapamil | 1986 |
Regional differences in relaxation of electric field-stimulated canine airway smooth muscle by verapamil, isoproterenol and prostaglandin E2.
Topics: Animals; Dinoprostone; Dogs; Dose-Response Relationship, Drug; Electric Stimulation; Female; Isoproterenol; Male; Methacholine Chloride; Methacholine Compounds; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Prostaglandins E; Respiratory System; Tissue Distribution; Verapamil | 1986 |
Role of calcium in the rate-dependent depression of atrioventricular nodal conduction in the dog heart under vagal influence.
Topics: Animals; Atrioventricular Node; Bundle of His; Calcium; Depression, Chemical; Dogs; Heart Conduction System; Heart Rate; Ions; Isoproterenol; Vagus Nerve; Verapamil | 1987 |
Influence of loperamide on the internal anal sphincter in the opossum.
Topics: Anal Canal; Animals; Drug Interactions; Electric Stimulation; Female; Isoproterenol; Loperamide; Male; Naloxone; Nicotine; Opossums; Piperidines; Pressure; Rectum; Spinal Nerve Roots; Verapamil | 1987 |
Pharmacological characterization of the effects of verapamil and nifedipine on isolated guinea-pig lung parenchymal strip.
Topics: Acetylcholine; Animals; Calcium; Calcium Chloride; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Lung; Male; Muscle Relaxation; Muscle, Smooth; Nifedipine; Potassium; Verapamil | 1986 |
Effects of antiarrhythmic agents on isoproterenol-induced ventricular fibrillation in heavy rats: a possible model of sudden cardiac death.
Topics: Animals; Anti-Arrhythmia Agents; Body Weight; Bretylium Tosylate; Death, Sudden; Disease Models, Animal; Electrocardiography; Isoproterenol; Male; Niacin; Phenytoin; Procainamide; Propranolol; Quaternary Ammonium Compounds; Quinidine; Rats; Ventricular Fibrillation; Verapamil | 1986 |
Chloral hydrate: a potential cause of arrhythmias.
Topics: Child; Child, Preschool; Chloral Hydrate; Digoxin; Female; Heart Defects, Congenital; Humans; Infant; Isoproterenol; Male; Postoperative Complications; Propranolol; Tachycardia; Verapamil | 1986 |
Verapamil and diarrhoea in the carcinoid syndrome--clinical and experimental observations on serotonin release.
Topics: Aged; Animals; Diarrhea; Humans; Isoproterenol; Male; Malignant Carcinoid Syndrome; Pentagastrin; Rats; Rats, Inbred Strains; Serotonin; Verapamil | 1986 |
Treatment of severe verapamil poisoning with combined amrinone-isoproterenol therapy.
Topics: Adolescent; Amrinone; Drug Therapy, Combination; Humans; Isoproterenol; Male; Verapamil | 1986 |
Depolarizing effects of catecholamines in quiescent sheep cardiac Purkinje fibers.
Topics: Animals; Barium; Catecholamines; Cesium; Electrophysiology; Heart Conduction System; In Vitro Techniques; Isoproterenol; Membrane Potentials; Osmolar Concentration; Potassium; Purkinje Fibers; Sheep; Tetrodotoxin; Verapamil | 1986 |
Effects of magnesium on the action of vasodilatory agents.
Topics: Animals; Aorta, Thoracic; Diltiazem; Dose-Response Relationship, Drug; Drug Interactions; Isoproterenol; Magnesium; Nitroglycerin; Rabbits; Vasodilation; Vasodilator Agents; Verapamil | 1985 |
Creatine kinase and phosphorylase in cardiac lymph: coronary occlusion and reperfusion.
Topics: Animals; Constriction; Coronary Circulation; Coronary Disease; Coronary Vessels; Creatine Kinase; Dogs; Electrophoresis, Polyacrylamide Gel; Female; Ionophores; Isoproterenol; Lymph; Male; Microscopy, Electron; Myocardium; Papillary Muscles; Phosphorylases; Propranolol; Time Factors; Verapamil | 1985 |
[Studies on the calcium antagonistic action of tetrandrine: IX. Effects of tetrandrine on the contractility of isolated swine coronary artery strips].
Topics: Alkaloids; Animals; Arteries; Benzylisoquinolines; Calcium Channel Blockers; Coronary Vessels; In Vitro Techniques; Isoproterenol; Norepinephrine; Potassium; Swine; Vasoconstriction; Verapamil | 1985 |
Effect of verapamil, nifedipine and diltiazem on experimental myocardial infarction in rats.
Topics: Animals; Calcium Channel Blockers; Diltiazem; Female; Isoproterenol; Male; Myocardial Infarction; Nifedipine; Rats; Verapamil | 1985 |
[Toxic effects of isoprenaline on embryonic heart muscle--the effect of beta-blockers and calcium antagonists].
Topics: Animals; Chick Embryo; Heart; Isoproterenol; Myocardium; Organ Size; Propranolol; Verapamil | 1985 |
Chronic treatment of rats with D-600 causes a compensatory decrease in the calcium requirement for contractility of vascular smooth and cardiac muscles.
Topics: Animals; Blood Pressure; Calcium; Gallopamil; Heart Rate; Hydralazine; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle, Smooth, Vascular; Myocardial Contraction; Norepinephrine; Portal Vein; Potassium; Rats; Rats, Inbred SHR; Rats, Inbred Strains; Verapamil | 1985 |
Effects of lidocaine, procaine, procainamide and quinidine on electrophysiological properties of cultured embryonic chick hearts.
Topics: Action Potentials; Animals; Anti-Arrhythmia Agents; Chick Embryo; Electric Stimulation; Heart; Heart Ventricles; Histamine; Isoproterenol; Lidocaine; Membrane Potentials; Organ Culture Techniques; Procainamide; Procaine; Propranolol; Quinidine; Verapamil | 1985 |
Adrenergic influences on uterine smooth muscle.
Topics: Animals; Butyrates; Calcium; Chlorides; Cyclic AMP; Female; In Vitro Techniques; Isoproterenol; Lanthanum; Membrane Potentials; Muscle Contraction; Muscle, Smooth; Ouabain; Papaverine; Potassium; Pregnancy; Propranolol; Rats; Receptors, Adrenergic; Temperature; Uterus; Verapamil | 1973 |
Effects of oxyfedrine on isolated portal vein and other smooth muscles.
Topics: Adrenergic beta-Agonists; Amino Alcohols; Animals; Calcium Chloride; Carbachol; Dogs; Duodenum; Female; Guinea Pigs; Imidazoles; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle, Smooth; Norepinephrine; Papaverine; Portal Vein; Propiophenones; Propylamines; Rabbits; Rats; Saphenous Vein; Trachea; Uterus; Verapamil | 1973 |
Beta-adrenergic effects on rat myometrium: mechanisms of membrane hyperpolarization.
Topics: Adrenergic beta-Agonists; Aminophylline; Animals; Calcium; Cell Membrane; Cell Membrane Permeability; Cyclic AMP; Drug Synergism; Electrophysiology; Female; Isoproterenol; Membrane Potentials; Papaverine; Potassium; Pregnancy; Rats; Uterus; Verapamil | 1973 |
Reversal of verapamil-, dichloroisoproterenol-, and propranolol-induced cardiac failure by histamine.
Topics: Animals; Blood Pressure; Cardiac Output; Depression, Chemical; Female; Guinea Pigs; Heart Atria; Heart Failure; Heart Rate; Histamine; Isoproterenol; Male; Propranolol; Verapamil | 1974 |
Iproveratril: a nonspecific antagonist of peripheral vascular reactivity.
Topics: Adrenergic beta-Antagonists; Angiotensin II; Animals; Dose-Response Relationship, Drug; Female; Hindlimb; Isoproterenol; Male; Nitroglycerin; Norepinephrine; Perfusion; Vascular Resistance; Vasomotor System; Verapamil | 1974 |
[Differentiation between real and apparent beta receptor blockade in the heart].
Topics: Adenosine; Adrenergic beta-Antagonists; Animals; Electrocardiography; Glycogen; Heart; Heart Rate; Hypoxia; Isoproterenol; Propranolol; Propylamines; Rabbits; Solutions; Verapamil | 1974 |
Effect of beta-adrenergic stimulation on myocardial adenine nucleotide metabolism.
Topics: Adenine Nucleotides; Adenosine Diphosphate; Adenosine Monophosphate; Adenosine Triphosphate; Adrenergic beta-Antagonists; Animals; Calcium; Carbon Radioisotopes; Drug Synergism; Feedback; Female; Glycine; Heart; Heart Rate; Isoproterenol; Kinetics; Myocardium; Propranolol; Rats; Time Factors; Verapamil | 1974 |
Verapamil in cardiology.
Topics: Administration, Oral; Adrenergic beta-Antagonists; Animals; Anti-Arrhythmia Agents; Anura; Arrhythmias, Cardiac; Blood Pressure; Bradycardia; Calcium; Cardiovascular Diseases; Cats; Coronary Vessels; Dogs; Heart Conduction System; Humans; Hypertension; Hypotension; Injections, Intravenous; Isoproterenol; Oxygen Consumption; Rabbits; Rats; Regional Blood Flow; Tachycardia, Paroxysmal; Vasodilator Agents; Verapamil | 1974 |
Subcellular myocardial effects of verapamil and D600: comparison with propranolol.
Topics: Action Potentials; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Adrenergic beta-Antagonists; Animals; Calcium; Calcium Radioisotopes; Cell Membrane; Cyclic AMP; Epinephrine; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Myocardium; Propranolol; Sarcoplasmic Reticulum; Spectrophotometry, Ultraviolet; Time Factors; Tritium; Verapamil | 1974 |
Effects of various coronary vasodilators on myocardial oxygen consumption.
Topics: Animals; Benzopyrans; Butyrates; Coronary Circulation; Coumarins; Dicarboxylic Acids; Diethylamines; Dipyridamole; Dogs; Dose-Response Relationship, Drug; Female; Glycolates; Heart; Heart Rate; Isoproterenol; Khellin; Lidoflazine; Male; Myocardium; Nitrobenzenes; Nitroglycerin; Oxygen Consumption; Papaverine; Prenylamine; Pyridines; Triazoles; Vasodilator Agents; Verapamil | 1973 |
Inotropic stimuli and systolic transmembrane calcium flow in depolarized guinea-pig atria.
Topics: Action Potentials; Animals; Calcium; Cell Membrane; Edetic Acid; Electric Stimulation; Guinea Pigs; Heart Atria; Heart Rate; In Vitro Techniques; Isoproterenol; Membrane Potentials; Ouabain; Potassium; Quinidine; Stimulation, Chemical; Temperature; Time Factors; Verapamil | 1974 |
Calcium-mediated action potentials in mammalian myocardium. Alteration of membrane response as induced by changes of Cae or by promoters and inhibitors of transmembrane Ca inflow.
Topics: Action Potentials; Animals; Calcium; Cats; Epinephrine; Extracellular Space; In Vitro Techniques; Isoproterenol; Muscles; Papillary Muscles; Potassium; Sodium; Verapamil | 1973 |
Proceedings: Changes in myocardial ultrastructure and autoradiographic 45Ca distribution during isoproterenol-induced cardiac necrotization--prevention by Ca-antagonistic compounds.
Topics: Adrenal Cortex Hormones; Animals; Autoradiography; Calcium; Calcium Radioisotopes; Dihydrotachysterol; Heart Diseases; Isoproterenol; Microscopy, Electron; Myocardium; Necrosis; Phosphates; Prenylamine; Verapamil | 1974 |
Beta-adrenergic effects on rat myometrium: role of cyclic AMP.
Topics: Animals; Calcium; Cyclic AMP; Depression, Chemical; Drug Interactions; Female; Isoproterenol; Lanthanum; Muscle Contraction; Muscle, Smooth; Papaverine; Prostaglandins; Rats; Temperature; Uterus; Verapamil | 1974 |
Electro-optical system for monitoring activity of heart cells in culture: application to the study of several drugs and scorpion toxins.
Topics: Acetylcholine; Animals; Bucladesine; Calcium; Cells, Cultured; Chick Embryo; Dose-Response Relationship, Drug; Electrophysiology; Epinephrine; Heart; Heart Rate; Isoproterenol; Methods; Myocardium; Norepinephrine; Ouabain; Propranolol; Reserpine; Scorpions; Tetrodotoxin; Toxins, Biological; Trypsin; Tubocurarine; Verapamil | 1974 |
Verapamil blockade of slow Na+ and Ca++ responses in myocardial cells.
Topics: Action Potentials; Age Factors; Animals; Bucladesine; Caffeine; Calcium; Cells, Cultured; Chick Embryo; Depression, Chemical; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Manganese; Microelectrodes; Myocardium; Perfusion; Sodium; Species Specificity; Tetrodotoxin; Time Factors; Verapamil | 1974 |
Evaluation of sympathetic beta-receptor blockade by recording the rate of ventricular pressure rise in cats.
Topics: Animals; Anti-Arrhythmia Agents; Blood Pressure; Cats; Drug Antagonism; Ethanolamines; Heart Rate; Heart Ventricles; Isoproterenol; Muscle Contraction; Pentobarbital; Procainamide; Propranolol; Verapamil | 1967 |
[Effect of beta-receptor blocking agents and related substances on the excitation, contraction and energy metabolism of myocardium fibers].
Topics: Adenosine Triphosphatases; Animals; Anti-Arrhythmia Agents; Calcium; Creatine; Depression, Chemical; Ethanolamines; Guinea Pigs; Heart; Injections, Intravenous; Isoproterenol; Muscle Contraction; Myocardium; Nitriles; Oxygen Consumption; Papillary Muscles; Phosphates; Prenylamine; Propranolol; Rabbits; Sympatholytics; Vasodilator Agents; Verapamil | 1968 |
[Beta-adrenolytics and gastric muscles. Experimental studies with pronethalol, propranolol, Kö 592, Ciba 39'089-Ba, H 56-28, MJ 1998, MJ 1999, methoxamine, isoproxamine, butoxamine, verapamil and Ro3-3528].
Topics: Animals; Depression, Chemical; Ethanolamines; In Vitro Techniques; Isoproterenol; Male; Methoxamine; Muscles; Papaverine; Propranolol; Rats; Stomach; Sympatholytics; Verapamil | 1968 |
[Beta-adrenolytics, coronary flow, frequency and width of heart contractions].
Topics: Animals; Coronary Vessels; Ethanolamines; Guinea Pigs; Heart; Heart Conduction System; Isoproterenol; Methoxamine; Propranolol; Regional Blood Flow; Sympatholytics; Verapamil | 1968 |
[Quinidine-like action components of beta-receptor antagonists and related substances. Experiments on isolated guinea pig papillary muscles].
Topics: Action Potentials; Adrenergic beta-Antagonists; Animals; Calcium; Depression, Chemical; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Papillary Muscles; Procainamide; Quinidine; Sodium; Sympatholytics; Verapamil | 1969 |
Adrenergic mechanisms in the initiation of cardiac arrhythmias.
Topics: Adrenergic alpha-Antagonists; Animals; Anti-Arrhythmia Agents; Blood Pressure; Dogs; Electric Stimulation; Electroencephalography; Heart Conduction System; Heart Rate; Injections, Intra-Arterial; Injections, Intravenous; Isoproterenol; Nitriles; Norepinephrine; Sympatholytics; Vasodilator Agents; Verapamil | 1969 |
[Clinical pharmacology and adverse effects of various anti-arrhythmic drugs].
Topics: Adrenergic beta-Antagonists; Aged; Anti-Arrhythmia Agents; Bone Marrow Diseases; Central Nervous System Diseases; Female; Gastrointestinal Diseases; Heart Diseases; Hemodynamics; Humans; Imidazoles; Isoproterenol; Lidocaine; Membrane Potentials; Phenytoin; Plants, Medicinal; Procainamide; Quinidine; Rauwolfia; Verapamil | 1971 |
The influence of propranolol, INPEA, iproveratril and some 1-naphthylethylamine derivatives on the myocardial phosphorylase activity.
Topics: Adenine Nucleotides; Adrenergic beta-Antagonists; Amino Alcohols; Animals; Anti-Arrhythmia Agents; Drug Antagonism; Enzyme Induction; Ethylamines; Glucose; Glucosyltransferases; Glycogen; Heart; Hexosephosphates; In Vitro Techniques; Isoproterenol; Liver Glycogen; Male; Mathematics; Muscle Contraction; Myocardium; Naphthalenes; Nitriles; Nitrobenzenes; Perfusion; Phenethylamines; Propranolol; Rabbits; Rats; Stereoisomerism; Stimulation, Chemical; Sympatholytics; Vasodilator Agents; Verapamil | 1970 |
[Comparative studies on the effects of oxyfedrine, epinephrine and digitalis glycosides on the function and high-energy phosphates of the guinea-pig heart].
Topics: Amino Alcohols; Animals; Blood Pressure; Cardiac Output; Cardiac Volume; Digitalis Glycosides; Digoxin; Dose-Response Relationship, Drug; Drug Combinations; Epinephrine; Guinea Pigs; Heart; Heart Rate; Isoproterenol; Myocardium; Phenethylamines; Phosphates; Propiophenones; Pulmonary Circulation; Venous Pressure; Verapamil | 1974 |
Myocardial fiber necrosis due to intracellular Ca overload-a new principle in cardiac pathophysiology.
Topics: Ammonium Chloride; Animals; Biological Transport; Calcitonin; Calcium; Cardiomyopathies; Dihydrotachysterol; Dose-Response Relationship, Drug; Drug Synergism; Guinea Pigs; Heart; Hydrogen-Ion Concentration; Isoproterenol; Magnesium; Myocardium; Necrosis; Phosphates; Potassium; Prenylamine; Rats; Verapamil | 1974 |
Relaxation of coronary arteries by electro-mechanical decoupling or adrenergic stimulation.
Topics: Animals; Arteries; Cattle; Coronary Vessels; Isoproterenol; Muscle Contraction; Norepinephrine; Potassium; Swine; Verapamil | 1972 |
Ca overload as the determinant factor in the production of catecholamine-induced myocardial lesions.
Topics: Adenosine Triphosphate; Animals; Calcium; Cardiomyopathies; Dihydrotachysterol; Heart; Hydrocortisone; Isoproterenol; Magnesium; Myocardium; Phosphates; Phosphocreatine; Potassium Chloride; Prenylamine; Rats; Time Factors; Verapamil | 1973 |
Effects of agents which inhibit the slow channel on sinus node automaticity and atrioventricular conduction in the dog.
Topics: Action Potentials; Animals; Atropine; Calcium; Chlorides; Depression, Chemical; Dogs; Epinephrine; Female; Glucagon; Heart Conduction System; Isoproterenol; Lanthanum; Male; Manganese; Phenylephrine; Propranolol; Sinoatrial Node; Sodium; Verapamil | 1974 |
Effect of nitrates and other coronary dilators on large and small coronary vessels: an hypothesis for the mechanism of action of nitrates.
Topics: Aminophylline; Animals; Aorta; Biophysical Phenomena; Biophysics; Blood Circulation; Blood Flow Velocity; Blood Pressure; Coronary Vessels; Coumarins; Dipyridamole; Dogs; Electricity; Glycolates; Hemodynamics; Hyperemia; Isoproterenol; Nitrates; Nitroglycerin; Papaverine; Pentaerythritol Tetranitrate; Prenylamine; Propranolol; Vasodilator Agents; Verapamil | 1969 |
[Therapy of primary pulmonary hypertension].
Topics: Acetylcholine; Amino Alcohols; Carbachol; Child; Diazepam; Diazoxide; Female; Humans; Hypertension, Pulmonary; Isoproterenol; Isosorbide Dinitrate; Neostigmine; Nitroglycerin; Pentaerythritol Tetranitrate; Rest; Theophylline; Tolazoline; Verapamil | 1970 |
[Inhibitory effects of Ca-antagonists and sympathomimetics on the motility of isolated strips from pregnant and non-pregnant human uteri].
Topics: Action Potentials; Adult; Calcium; Female; Humans; Isoproterenol; Muscle Contraction; Muscle, Smooth; Oxytocin; Potassium Chloride; Pregnancy; Prenylamine; Sympathomimetics; Uterus; Verapamil | 1971 |
[Parallel influence of isometric tension development and O2 consumption of isolated papillary muscles under the influence of Ca ions, adrenaline, isoproteranol and organic Ca antagonists (iproveratril, D 600, prenylamine)].
Topics: Animals; Anti-Arrhythmia Agents; Calcium; Epinephrine; Heart; In Vitro Techniques; Isoproterenol; Muscle Contraction; Myocardium; Nitriles; Oxygen Consumption; Papillary Muscles; Prenylamine; Rabbits; Vasodilator Agents; Verapamil | 1969 |
[Protective effect of organic Ca antagonists (iproveratril, D 600, prenylamine) against isoproterenol-induced myocardial necrosis].
Topics: Animals; Anti-Arrhythmia Agents; Calcium; Heart; Heart Diseases; Isoproterenol; Necrosis; Nitriles; Prenylamine; Vasodilator Agents; Verapamil | 1969 |
[The inherent contractility-reducing effect of various beta-adrenolytic agents on a heart-lung preparation in the dog].
Topics: Animals; Anti-Arrhythmia Agents; Dogs; Heart; Isoproterenol; Nitriles; Prenylamine; Propranolol; Sympatholytics; Vasodilator Agents; Verapamil | 1967 |
Some effects of iproveratril (Isoptin) on the cardiovascular system.
Topics: Abdomen; Animals; Anti-Arrhythmia Agents; Azygos Vein; Blood Pressure; Cardiovascular Physiological Phenomena; Cardiovascular System; Coronary Vessels; Dogs; Extracorporeal Circulation; Glucosyltransferases; Heart Rate; In Vitro Techniques; Isoproterenol; Kidney; Myocardium; Nitriles; Papillary Muscles; Propantheline; Rabbits; Rats; Regional Blood Flow; Reserpine; Vasodilator Agents; Ventricular Function; Verapamil | 1968 |
Cardiovascular actions of iproveratril.
Topics: Animals; Anti-Arrhythmia Agents; Blood Flow Velocity; Blood Pressure; Cardiac Output; Cardiovascular System; Cats; Femoral Artery; Gastrointestinal Motility; Heart Rate; Heart Ventricles; Hemodynamics; Isoproterenol; Mesenteric Arteries; Propranolol; Renal Artery; Sympatholytics; Vagotomy; Vasodilator Agents; Verapamil | 1967 |
Is renin secretion governed by the calcium permeability of the juxtaglomerular cell membrane?
Topics: Angiotensin II; Animals; Calcium; Cell Membrane; Cell Membrane Permeability; Cells, Cultured; Colforsin; Cyclic AMP; Diterpenes; Isoproterenol; Juxtaglomerular Apparatus; Kinetics; Rats; Renin; Trifluoperazine; Verapamil | 1984 |
Transient increase in the slow inward current following acetylcholine removal in catecholamine-treated guinea-pig Purkinje fibers.
Topics: Acetylcholine; Animals; Atropine; Cadmium; Calcium; Guinea Pigs; Heart Conduction System; Ion Channels; Isoproterenol; Purkinje Fibers; Verapamil | 1984 |
Differential effects of D600, nifedipine and dantrolene sodium on excitation-secretion coupling and presynaptic beta-adrenoceptor responses in rat atria.
Topics: Animals; Calcium; Calcium Channel Blockers; Dantrolene; Electric Stimulation; Female; Gallopamil; Heart; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Manganese; Nifedipine; Norepinephrine; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Verapamil | 1984 |
Cellular lithium uptake as a probe of sodium channels in the rat heart: modulation of lithium uptake by tetrodotoxin, verapamil, anthopleurin-A, isoproterenol and external stimulation.
Topics: Animals; Calcium; Cardiac Pacing, Artificial; Female; Intercellular Signaling Peptides and Proteins; Ion Channels; Isoproterenol; Lithium; Manganese; Myocardium; Peptides; Perfusion; Rats; Rats, Inbred Strains; Sodium; Tetrodotoxin; Verapamil | 1984 |
Studies of the effects of beta-adrenergic agonists on the regulation of pyruvate dehydrogenase in the perfused rat heart.
Topics: Adrenergic beta-Agonists; Animals; Calcimycin; Calcium; Coenzyme A; Enzyme Activation; Epinephrine; Hydroxybutyrates; Isoproterenol; Male; Myocardium; NAD; Perfusion; Propranolol; Pyruvate Dehydrogenase Complex; Pyruvates; Rats; Verapamil | 1980 |
Potential biochemical mechanisms for regulation of the slow inward current: theoretical basis for drug action.
Topics: Adenylyl Cyclase Inhibitors; Adrenergic beta-Antagonists; Autonomic Nervous System; Calcium; Calcium Channel Blockers; Cyclic AMP; Heart; Humans; Ion Channels; Isoproterenol; Membrane Proteins; Phosphorylation; Propranolol; Receptors, Adrenergic, beta; Receptors, Cyclic AMP; Verapamil | 1982 |
Right ventricular tachycardia: clinical and electrophysiologic characteristics.
Topics: Adolescent; Adrenergic beta-Antagonists; Adult; Aged; Anti-Arrhythmia Agents; Bundle-Branch Block; Cardiac Pacing, Artificial; Cardiomyopathies; Electrocardiography; Electrophysiology; Female; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Physical Exertion; Propranolol; Tachycardia; Verapamil | 1983 |
Pharmacological investigation of ritodrine hydrochloride, a beta 2-adrenoceptor stimulant.
Topics: Adrenergic beta-Agonists; Animals; Calcium; Carbachol; Cyclic AMP; Female; Guinea Pigs; Heart Rate; In Vitro Techniques; Isoproterenol; Isoxsuprine; Myocardium; Pregnancy; Propanolamines; Rats; Rats, Inbred Strains; Ritodrine; Uterine Contraction; Uterus; Verapamil | 1984 |
Studies on the mechanism of action of various vasodilators.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Calcium; Cyclic AMP; In Vitro Techniques; Isoproterenol; Muscle, Smooth, Vascular; Nitroglycerin; Papaverine; Rabbits; Vasodilator Agents; Verapamil | 1980 |
Depressed contractile function in reperfused canine myocardium: metabolism and response to pharmacological agents.
Topics: Animals; Calcimycin; Coronary Circulation; Coronary Disease; Dogs; Heart; Isoproterenol; Lactates; Mannitol; Myocardial Contraction; Myocardium; Nitroglycerin; Oxygen Consumption; Propranolol; Ruthenium Red; Verapamil | 1980 |
Stimulating effect of alpha-adrenoceptor agonists on isoproterenol-induced amylase release in rat parotid tissue.
Topics: Adrenergic alpha-Agonists; Amylases; Animals; Calcium; Cyclic AMP; In Vitro Techniques; Isoproterenol; Male; Methoxamine; Parotid Gland; Procaine; Rats; Rats, Inbred Strains; Verapamil | 1981 |
beta-Adrenergic stimulation of the adenosine 3',5'-monophosphate system regulated by cholinergic stimuli in the prostate.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Atropine; Calcimycin; Calcium; Cell Membrane; Cyclic AMP; Hexamethonium; Hexamethonium Compounds; Isoproterenol; Male; Parasympathetic Nervous System; Prostate; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta; Tetracaine; Theophylline; Verapamil | 1983 |
Ruthenium Red inhibits the activation of pyruvate dehydrogenase caused by positive inotropic agents in the perfused rat heart.
Topics: Animals; Calcium; Enzyme Activation; Epinephrine; Heart; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Myocardium; Perfusion; Phosphorylase a; Pyruvate Dehydrogenase Complex; Rats; Rats, Inbred Strains; Ruthenium; Ruthenium Red; Verapamil | 1983 |
Negative inotropic effect of verapamil, nifedipine and prenylamine and its reversal by calcium or isoproterenol.
Topics: Animals; Calcium; Calcium Channel Blockers; Cats; In Vitro Techniques; Isoproterenol; Kinetics; Myocardial Contraction; Nifedipine; Papillary Muscles; Prenylamine; Verapamil | 1983 |
[Influence of tetrandrine on positive inotropic action of isoproterenol and CaCl2 and on excitation-contraction coupling in isolated cat papillary muscles (author's transl)].
Topics: Alkaloids; Animals; Benzylisoquinolines; Calcium Channel Blockers; Calcium Chloride; Cats; Dose-Response Relationship, Drug; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Papillary Muscles; Verapamil | 1982 |
[Effects of tetrandrine on isoprenaline and calcium-mediated positive chronotropic action in isolated rabbit atria].
Topics: Alkaloids; Animals; Benzylisoquinolines; Calcium Channel Blockers; Calcium Chloride; Female; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Propranolol; Rabbits; Stimulation, Chemical; Verapamil | 1982 |
Cardiovascular receptors and calcium.
Topics: Adenosine Triphosphate; Animals; Binding Sites; Biological Transport; Calcium; Cardiovascular Physiological Phenomena; Electrophysiology; Ion Channels; Isoproterenol; Male; Mitochondria, Heart; Rabbits; Sarcolemma; Time Factors; Verapamil | 1980 |
Role of extracellular Ca++ in regulating isoproterenol-stimulated phosphorylase a formation in murine skeletal muscle.
Topics: Animals; Calcium; Cyclic AMP; Diaphragm; Dose-Response Relationship, Drug; Egtazic Acid; In Vitro Techniques; Ion Exchange; Isoproterenol; Magnesium; Male; Mice; Muscle Contraction; Muscles; Phosphorylase a; Phosphorylase Kinase; Phosphorylases; Sodium; Time Factors; Verapamil | 1980 |
Cellular manganese uptake by the isolated perfused rat heart: a probe for the sarcolemma calcium channel.
Topics: Animals; Calcium; Cell Membrane; Female; Heart; Ion Channels; Isoproterenol; Manganese; Mitochondria, Heart; Myocardium; Oligomycins; Rats; Rats, Inbred Strains; Verapamil | 1981 |
Modification of "depressed fast channel dependent slow conduction" by lidocaine and verapamil in the presence or absence of catecholamines--evidence for alteration of preferential ionic channels for slow conduction.
Topics: Action Potentials; Animals; Catecholamines; Guinea Pigs; Heart Conduction System; In Vitro Techniques; Ion Channels; Isoproterenol; Lidocaine; Microelectrodes; Myocardial Infarction; Papillary Muscles; Pindolol; Potassium; Verapamil | 1983 |
Nature of "residual fast channel" dependent action potentials and slow conduction in guinea pig ventricular muscle and its modification by isoproterenol.
Topics: Action Potentials; Animals; Guinea Pigs; Heart; Heart Conduction System; Ion Channels; Isoproterenol; Lidocaine; Papillary Muscles; Verapamil | 1983 |
The effects of lipolytic hormones on calcium uptake in endoplasmic reticulum of adipocytes.
Topics: 2,4-Dinitrophenol; Adipose Tissue; Adrenalectomy; Adrenocorticotropic Hormone; Aminophylline; Animals; Bucladesine; Calcimycin; Calcium; Calcium-Transporting ATPases; Cyclic AMP; Dexamethasone; Dinitrophenols; Endoplasmic Reticulum; Fatty Acids, Nonesterified; Isoproterenol; Lipolysis; Male; Microsomes; Rats; Rats, Inbred Strains; Verapamil | 1983 |
Influences of extracellular calcium ions, verapamil, and calcium antagonistic cations on the positive inotropic effects mediated by alpha- and beta-adrenoceptors in the left atria of rats.
Topics: Animals; Calcium; Cations; Female; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Rats; Rats, Inbred Strains; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Verapamil | 1984 |
Influence of calcium and cyclic nucleotides on beta-adrenergic sweat secretion in equine sweat glands.
Topics: Animals; Calcimycin; Calcium; Cyclic AMP; Cyclic GMP; Edetic Acid; Ion Channels; Isoproterenol; Perissodactyla; Propranolol; Receptors, Adrenergic, beta; Stimulation, Chemical; Sweat; Sweat Glands; Verapamil | 1984 |
The potential bronchodilator action of verapamil.
Topics: Animals; Barium; Barium Compounds; Bronchi; Chlorides; Dinoprost; Dose-Response Relationship, Drug; Guinea Pigs; Histamine; Isoproterenol; Methacholine Chloride; Methacholine Compounds; Muscle Relaxation; Muscle, Smooth; Prostaglandins F; Serotonin; Verapamil | 1984 |
Involvement of calcium ions in the activation of ornithine decarboxylase by isoprenaline evaluated 'in situ' in the perfused rat heart.
Topics: Animals; Calcimycin; Calcium; Carboxy-Lyases; Enzyme Activation; Female; Heart; Isoproterenol; Myocardium; Ornithine Decarboxylase; Perfusion; Rats; Rats, Inbred Strains; Verapamil | 1983 |
The role of calcium in the control of renin release.
Topics: Angiotensin II; Animals; Calcium; Edetic Acid; In Vitro Techniques; Isoproterenol; Kidney Cortex; Mice; Ouabain; Rats; Rats, Inbred Strains; Renin; Verapamil | 1984 |
An analysis of the positive inotropic effect of AR-L 115 BS on isolated rat atria.
Topics: Animals; Caffeine; Calcium; Cardiotonic Agents; Electric Stimulation; Heart Rate; Imidazoles; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myocardial Contraction; Practolol; Rats; Rats, Inbred Strains; Reserpine; Sinoatrial Node; Sodium; Verapamil | 1984 |
A study of the mode and site of action of capsaicin in guinea-pig heart and rat uterus.
Topics: Animals; Calcium; Capsaicin; Electrophysiology; Female; Glucagon; Guinea Pigs; In Vitro Techniques; Isoproterenol; Lanthanum; Myocardial Contraction; Papillary Muscles; Rats; Rats, Inbred Strains; Uterine Contraction; Verapamil | 1984 |
The positive inotropic action of isoprenaline is associated with the release of noradrenaline from rabbit, guinea-pig and rat atria.
Topics: Animals; Dose-Response Relationship, Drug; Electric Stimulation; Female; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Norepinephrine; Rabbits; Rats; Stimulation, Chemical; Tritium; Verapamil | 1984 |
Repetitive, monomorphic ventricular tachycardia: clinical and electrophysiologic characteristics in patients with and patients without organic heart disease.
Topics: Adolescent; Adult; Aged; Cardiac Pacing, Artificial; Electrocardiography; Exercise Test; Female; Humans; Isoproterenol; Male; Middle Aged; Myocardial Infarction; Propranolol; Tachycardia; Verapamil | 1984 |
Inotropic and electrophysiological effects of PY 108-068 on isolated cardiac preparations.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Electric Stimulation; Heart; Heart Rate; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myocardial Contraction; Nifedipine; Papillary Muscles; Rats; Verapamil | 1984 |
Effects of cardioactive drugs on the beating activity of myocardial cell cultures isolated from offspring of trained and untrained pregnant rats.
Topics: Animals; Cells, Cultured; Female; Heart; Isoproterenol; Myocardial Contraction; Physical Exertion; Pregnancy; Propranolol; Rats; Rats, Inbred Strains; Verapamil | 1984 |
Cycle length-dependent action potential duration in canine cardiac Purkinje fibers.
Topics: Action Potentials; Animals; Cobalt; Dogs; Female; Heart Conduction System; Homeostasis; In Vitro Techniques; Isoproterenol; Kinetics; Lidocaine; Male; Purkinje Fibers; Reaction Time; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Verapamil | 1984 |
Effects of diltiazem on atrioventricular conduction and arterial blood pressure: correlation with plasma drug concentrations.
Topics: Animals; Atrioventricular Node; Benzazepines; Blood Pressure; Diltiazem; Dogs; Heart Conduction System; Isoproterenol; Refractory Period, Electrophysiological; Verapamil | 1984 |
Oscillations of membrane potential and tension in canine ventricular muscle fibers.
Topics: Action Potentials; Animals; Caffeine; Calcium; Dogs; Electric Stimulation; Heart; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myocardial Contraction; Potassium; Procaine; Rubidium; Verapamil | 1984 |
Relaxin inhibits the plateau component of the action potential in the circular myometrium of the rat.
Topics: Action Potentials; Animals; Calcium; Dinoprost; Female; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myometrium; Oxytocin; Papaverine; Pregnancy; Prostaglandins F; Rats; Rats, Inbred Strains; Relaxin; Time Factors; Uterine Contraction; Verapamil | 1984 |
Regulation of delayed afterdepolarizations and aftercontractions in dog ventricular muscle fibres.
Topics: Animals; Caffeine; Calcium; Dogs; Electrocardiography; Heart Rate; Isoproterenol; Myocardial Contraction; Papillary Muscles; Potassium; Procaine; Ventricular Function; Verapamil | 1984 |
Blocking effect of verapamil on conduction over a catecholamine-sensitive bypass tract in exercise-induced Wolff-Parkinson-White syndrome.
Topics: Adult; Cardiac Pacing, Artificial; Catecholamines; Electrocardiography; Exercise Test; Female; Heart Conduction System; Humans; Isoproterenol; Male; Middle Aged; Verapamil; Wolff-Parkinson-White Syndrome | 1984 |
Overdrive suppression of conduction in the canine His-Purkinje system after occlusion of the anterior septal artery.
Topics: Animals; Bundle of His; Cardiac Pacing, Artificial; Coronary Disease; Dogs; Heart Block; Heart Conduction System; Isoproterenol; Lidocaine; Purkinje Fibers; Verapamil | 1984 |
Interaction of halothane and aminophylline on the isolated hemidiaphragm of the rat.
Topics: Aminophylline; Animals; Diaphragm; Drug Interactions; Edetic Acid; Electric Stimulation; Epinephrine; Female; Halothane; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Rats; Verapamil | 1980 |
Effects of antiplatelet and calcium antagonist drugs on infarct size in rats.
Topics: Acute Disease; Animals; Aspirin; Blood Platelets; Calcium; Creatine Kinase; Isoproterenol; Lysine; Male; Myocardial Infarction; Nifedipine; Platelet Aggregation; Rats; Verapamil | 1980 |
Effect of verapamil on pulmonary reflexes in the vascularly isolated canine lung: physiology.
Topics: Airway Resistance; Animals; Carbon Dioxide; Dogs; Isoproterenol; Lung; Reflex; Respiration; Verapamil | 1981 |
Evidence for persistent activation of cardiac slow channels in low-calcium solutions.
Topics: Action Potentials; Animals; Calcium; Egtazic Acid; Electric Conductivity; Extracellular Space; Heart; Isoproterenol; Osmolar Concentration; Rana pipiens; Solutions; Time Factors; Verapamil | 1982 |
Comparison of the effects of several calcium antagonistic drugs on the electrical activity of guinea pig Purkinje fibers.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Electrophysiology; Female; Guinea Pigs; Heart Conduction System; Histamine; Isoproterenol; Male; Nifedipine; Purkinje Fibers; Verapamil | 1983 |
Pharmacologically induced changes in wall thickening dynamics and mid-ventricular volumes in dogs assessed by prospectively gated computed tomography.
Topics: Animals; Blood Pressure; Cardiovascular Agents; Dogs; Electrocardiography; Heart Ventricles; Isoproterenol; Myocardial Contraction; Phenylephrine; Tomography, X-Ray Computed; Verapamil | 1983 |
Recording of diastolic slope from the junctional area in dogs with junctional rhythm.
Topics: Animals; Atrial Function; Bundle of His; Cardiac Pacing, Artificial; Diastole; Dogs; Electric Stimulation; Heart Rate; Isoproterenol; Myocardial Contraction; Sinoatrial Node; Vagus Nerve; Verapamil | 1983 |
Effects of verapamil on ventricular tachycardias possibly caused by reentry, automaticity, and triggered activity.
Topics: Adolescent; Adult; Aged; Cardiac Pacing, Artificial; Electric Stimulation; Electrophysiology; Female; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Tachycardia; Verapamil | 1983 |
The role of calcium in the control of renin release from the isolated rat kidney.
Topics: Animals; Calcium; Glucagon; In Vitro Techniques; Isoproterenol; Kidney; Male; Manganese; Norepinephrine; Rats; Regional Blood Flow; Renin; Vasoconstriction; Verapamil | 1980 |
Method for evaluating the effects of antiarrhythmic drugs on ventricular tachycardias with different electrophysiologic characteristics and different mechanisms in the infarcted canine heart.
Topics: Animals; Anti-Arrhythmia Agents; Cardiac Pacing, Artificial; Dogs; Electrophysiology; Female; Isoproterenol; Lidocaine; Male; Myocardial Infarction; Procainamide; Tachycardia; Verapamil | 1982 |
Verapamil prevents isoproterenol-induced cardiac failure in the rat.
Topics: Animals; Calcium; Heart Arrest; Heart Ventricles; Hemodynamics; Isoproterenol; Male; Myocardium; Rats; Rats, Inbred Strains; Verapamil | 1982 |
Effect of adenosine on calcium uptake by intact and cultured vascular smooth muscle.
Topics: Adenosine; Animals; Aorta; Calcium; Culture Techniques; Isoproterenol; Male; Muscle, Smooth, Vascular; Norepinephrine; Potassium; Rats; Rats, Inbred Strains; Swine; Verapamil | 1982 |
Protective effects of verapamil against isoprenaline- induced mobilization of mitochondrial calcium and cellular lipid droplets in the myocardium.
Topics: Animals; Calcium; Heart; Isoproterenol; Lipid Metabolism; Mice; Mitochondria, Heart; Myocardium; Verapamil | 1982 |
Verapamil-sensitive sodium uptake in the adult rat heart.
Topics: Animals; Choline; Female; In Vitro Techniques; Isoproterenol; Metals; Myocardium; Potassium; Rats; Sodium; Sodium Radioisotopes; Verapamil | 1982 |
Decrease in time to peak tension produced by calcium blockers and isoproterenol. Its dependence on extracellular calcium.
Topics: Animals; Blood Pressure; Calcium; Cats; Dose-Response Relationship, Drug; Isoproterenol; Myocardial Contraction; Nifedipine; Verapamil | 1982 |
Exercise-triggered paroxysmal ventricular tachycardia. A repetitive rhythmic activity possibly related to afterdepolarization.
Topics: Adult; Electrophysiology; Exercise Test; Heart; Humans; Isoproterenol; Lidocaine; Male; Middle Aged; Physical Exertion; Propranolol; Tachycardia, Paroxysmal; Verapamil | 1981 |
[Pulmonary hypertension in chronic obstructive lung disease. Hemodynamic changes induced by oxygen, verapamil, and isoproterenol acute administration (author's transl)].
Topics: Aged; Female; Hemodynamics; Humans; Hypertension, Pulmonary; Isoproterenol; Lung Diseases, Obstructive; Male; Middle Aged; Oxygen Inhalation Therapy; Respiration; Respiratory Function Tests; Verapamil | 1981 |
Differential effects of the calcium-antagonistic vasodilators, nifedipine and verapamil, on the tracheal musculature and vasculature of the dog.
Topics: Animals; Dogs; Isoproterenol; Muscle Contraction; Muscle, Smooth; Nifedipine; Pyridines; Regional Blood Flow; Trachea; Verapamil | 1980 |
Force staircase kinetics in mammalian cardiac muscle: modulation by muscle length.
Topics: Animals; Biometry; Calcium; Cats; In Vitro Techniques; Isoproterenol; Kinetics; Muscle Contraction; Muscles; Papillary Muscles; Verapamil | 1980 |
Quantitative estimation of overadditive and underadditive drug effects by means of theoretical, additive dose-response curves.
Topics: Animals; Cattle; Dose-Response Relationship, Drug; Drug Synergism; In Vitro Techniques; Isoproterenol; Models, Theoretical; Muscle, Smooth, Vascular; Papaverine; Verapamil | 1980 |
Pasteurella haemolytica leukotoxin induces histamine release from bovine pulmonary mast cells.
Topics: Animals; Bacterial Toxins; Calcimycin; Cattle; Cells, Cultured; Colforsin; Exotoxins; Histamine Release; Hydrocortisone; Isoproterenol; Lung; Mannheimia haemolytica; Mast Cells; Propranolol; Verapamil | 1994 |
Effect of verapamil on restoration of cardiac performance in raised [K+]o by adrenergic stimulation in the rabbit.
Topics: Action Potentials; Animals; Blood Gas Analysis; Cardiotonic Agents; Female; Hydrogen-Ion Concentration; Hyperkalemia; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Potassium; Rabbits; Stimulation, Chemical; Sympathetic Nervous System; Verapamil | 1995 |
The involvement of ATP-sensitive potassium channels in beta-adrenoceptor-mediated vasorelaxation in the rat isolated mesenteric arterial bed.
Topics: Adenosine Triphosphate; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Albuterol; Animals; Binding, Competitive; Bucladesine; Dihydroalprenolol; Dobutamine; Glyburide; In Vitro Techniques; Isoproterenol; Male; Mesenteric Arteries; Muscle Relaxation; Muscle, Smooth, Vascular; Potassium Channel Blockers; Potassium Channels; Radioligand Assay; Rats; Rats, Wistar; Terbutaline; Vasodilation; Vasodilator Agents; Verapamil | 1995 |
Idiopathic left ventricular tachycardia: new insights into electrophysiological characteristics and radiofrequency catheter ablation.
Topics: Adult; Bundle-Branch Block; Cardiac Pacing, Artificial; Catheter Ablation; Electrocardiography; Electrophysiology; Feasibility Studies; Female; Follow-Up Studies; Heart Conduction System; Humans; Isoproterenol; Male; Tachycardia, Ventricular; Time Factors; Ventricular Function, Left; Verapamil | 1995 |
Effects of osthole on isolated guinea pig heart atria.
Topics: Animals; Calcium Channel Blockers; Calcium Chloride; Coumarins; Depression, Chemical; Guinea Pigs; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Plants, Medicinal; Verapamil | 1995 |
Provocative testing and drug response in a patient with the long QT syndrome.
Topics: Adolescent; Drug Therapy, Combination; Electrocardiography; Epinephrine; Female; Humans; Isoproterenol; Long QT Syndrome; Methoxamine; Propranolol; Torsades de Pointes; Verapamil | 1995 |
Effects of extracellular magnesium and beta adrenergic stimulation on contractile force and magnesium mobilization in the isolated rat heart.
Topics: Animals; Catecholamines; Colforsin; Cyclic AMP; Epinephrine; Female; Homeostasis; Isoproterenol; Magnesium; Male; Myocardial Contraction; Norepinephrine; Perfusion; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; Spectrophotometry, Atomic; Verapamil | 1994 |
Effects of catecholamines on the residual sodium channel dependent slow conduction in guinea pig ventricular muscles under normoxia and hypoxia.
Topics: Action Potentials; Animals; Arrhythmias, Cardiac; Calcium Channels; Catecholamines; Dose-Response Relationship, Drug; Gallopamil; Guinea Pigs; Hypoxia; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myocardial Infarction; Myocardium; Norepinephrine; Pindolol; Potassium; Sodium Channels; Verapamil | 1995 |
Doxorubicin-induced changes in intracellular Ca2+ transients observed in cardiac myocytes isolated from guinea-pig heart.
Topics: Animals; Caffeine; Calcium Channels; Calcium Chloride; Doxorubicin; Female; Fura-2; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Male; Myocardium; Ryanodine; Sarcoplasmic Reticulum; Spectrometry, Fluorescence; Verapamil | 1994 |
The effects of phorbol 12,13-diacetate on responses of guinea-pig isolated trachea to methylxanthines, isoprenaline and ryanodine.
Topics: Animals; Caffeine; Calcium Chloride; Cold Temperature; Drug Interactions; Female; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle Spasticity; Muscle, Smooth; Phorbol Esters; Potassium; Ryanodine; Theophylline; Trachea; Verapamil; Xanthines | 1994 |
The effects of adenosine on idiopathic ventricular tachycardia.
Topics: Adenosine Triphosphate; Adolescent; Adult; Bundle-Branch Block; Child; Electrocardiography; Exercise Test; Female; Humans; Isoproterenol; Male; Middle Aged; Reproducibility of Results; Syncope; Tachycardia, Ventricular; Verapamil | 1994 |
Calcium channel blockers impair the pituitary-adrenocortical responses to central adrenergic receptors stimulation.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Clonidine; Corticosterone; Drug Interactions; Hypothalamo-Hypophyseal System; Isoproterenol; Male; Nifedipine; Phenylephrine; Pituitary-Adrenal System; Rats; Rats, Wistar; Stimulation, Chemical; Verapamil | 1993 |
Terbutaline-induced desensitization in rabbit aorta in vitro.
Topics: Adenosine; Animals; Aorta; Calcium; Isoproterenol; Ketotifen; Male; Nedocromil; Phenylephrine; Prednisolone; Rabbits; Receptors, Adrenergic, beta; Terbutaline; Vasoconstriction; Verapamil | 1993 |
Effects of calcium antagonists on insulin-mediated glucose metabolism in skeletal muscle.
Topics: Animals; Calcium Channel Blockers; Carbon Radioisotopes; Cyclic AMP; Diltiazem; Dose-Response Relationship, Drug; Glucose; Glycogen; Glycolysis; In Vitro Techniques; Insulin; Isoproterenol; Kinetics; Lactates; Male; Muscles; Nifedipine; Rats; Rats, Wistar; Verapamil | 1994 |
Analysis of regional hemodynamic regulation in response to scald injury.
Topics: Adamantane; Animals; Arginine; Atropine; Blood Pressure; Burns; Diphenhydramine; Dogs; Femoral Artery; Hemodynamics; Hindlimb; Histamine; Isoproterenol; Meclofenamic Acid; Methoxamine; Methysergide; Morpholines; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nitroglycerin; Pulmonary Circulation; Ranitidine; Regional Blood Flow; Ritanserin; Serotonin; Serotonin Receptor Agonists; Time Factors; Triazines; Ultrasonography; Vascular Resistance; Vasodilation; Verapamil; Xanthines | 1994 |
[Cardioprotection of 2-[p-(dimethylamino)styryl]pyridine methiodide against ischemic damage and myocardial lipid peroxidation].
Topics: Animals; Calcium Channel Blockers; Female; Isoproterenol; Lipid Peroxidation; Male; Mice; Mice, Inbred C57BL; Myocardial Ischemia; Myocardium; Pyridinium Compounds; Verapamil | 1993 |
Implication of ATP released from atrial, but not papillary, muscle segments of guinea pig by isoproterenol and forskolin.
Topics: Adenosine; Adenosine Triphosphatases; Adenosine Triphosphate; Animals; Colforsin; Guinea Pigs; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Verapamil | 1993 |
Regulation of System A amino-acid transport activity by phospholipase C and cAMP-inducing agents in skeletal muscle: modulation of insulin action.
Topics: 3-O-Methylglucose; Amino Acids; Animals; beta-Alanine; Biological Transport; Cholera Toxin; Cyclic AMP; Dantrolene; Glucose; In Vitro Techniques; Insulin; Isoproterenol; Male; Methylglucosides; Muscles; Rats; Rats, Wistar; Type C Phospholipases; Verapamil | 1993 |
Sensitization decreases relaxation in human isolated airways.
Topics: Asthma; Benzopyrans; Bronchi; Bucladesine; Carbachol; Colforsin; Cromakalim; Dose-Response Relationship, Drug; Humans; Immunization, Passive; Immunoglobulin E; In Vitro Techniques; Isoproterenol; Muscle Relaxation; Muscle Tonus; Parasympatholytics; Pyrroles; Verapamil | 1993 |
Effect of zatebradine on contractility, relaxation and coronary blood flow.
Topics: Animals; Benzazepines; Cardiovascular Agents; Coronary Circulation; Depression, Chemical; Heart Rate; Isoproterenol; Myocardial Contraction; Swine; Verapamil | 1993 |
[Myocardial hypertrophy due to isoproterenol. The preventive action of verapamil].
Topics: Analysis of Variance; Animals; Calcium Channel Blockers; Cardiomegaly; Cardiotonic Agents; Drug Evaluation, Preclinical; Heart; Isoproterenol; Male; Myocardium; Rats; Rats, Wistar; Statistics, Nonparametric; Time Factors; Verapamil | 1995 |
Loss of maximum attenuation and receptor reserve for isoprenaline at the beta 2-adrenoceptors of the portal veins of hypertensive rats.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Alprenolol; Animals; Hypertension; Hypertrophy; Isoproterenol; Male; Nitroprusside; Portal Vein; Pyrazines; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Receptors, Adrenergic, beta; Vasodilator Agents; Verapamil | 1995 |
Relaxant actions of isoprenaline on guinea-pig isolated tracheal smooth muscle.
Topics: Adrenergic beta-Agonists; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Female; Guinea Pigs; In Vitro Techniques; Indoles; Isoproterenol; Male; Membrane Potentials; Muscle Relaxation; Muscle Tonus; Muscle, Smooth; Potassium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Trachea; Verapamil | 1995 |
Longitudinal clinical and electrophysiological assessment of patients with symptomatic Wolff-Parkinson-White syndrome and atrioventricular node reentrant tachycardia.
Topics: Adolescent; Adult; Aged; Amiodarone; Anti-Arrhythmia Agents; Atrial Fibrillation; Atrioventricular Node; Cardiac Catheterization; Cardiac Pacing, Artificial; Disease Progression; Electrocardiography; Female; Follow-Up Studies; Humans; Isoproterenol; Life Tables; Male; Middle Aged; Procainamide; Proportional Hazards Models; Remission, Spontaneous; Tachycardia, Atrioventricular Nodal Reentry; Verapamil; Wolff-Parkinson-White Syndrome | 1996 |
Spectrum of electrophysiologic and electropharmacologic characteristics of verapamil-sensitive ventricular tachycardia in patients without structural heart disease.
Topics: Adenosine; Adult; Bundle-Branch Block; Catecholamines; Electrocardiography; Female; Heart Conduction System; Humans; Isoproterenol; Male; Middle Aged; Tachycardia, Ventricular; Verapamil | 1996 |
A new cyclic AMP-independent, Gs-mediated stimulatory mechanism via the adenosine A2a receptor in the intact cardiac cell.
Topics: Adenosine; Adrenergic beta-Agonists; Animals; Calcium; Calcium Channel Blockers; Cells, Cultured; Chick Embryo; Cyclic AMP; GTP-Binding Proteins; Ion Transport; Isoproterenol; Myocardial Contraction; Myocardium; Nifedipine; Phenethylamines; Purinergic P1 Receptor Agonists; Receptors, Purinergic P1; Verapamil | 1996 |
Postjunctional alpha 1- and beta-adrenoceptor effects of noradrenaline on electrical slow waves and phasic contractions of cat colon circular muscle.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Cats; Colon; Electrophysiology; Female; In Vitro Techniques; Isoproterenol; Male; Muscle, Smooth; Nitrendipine; Norepinephrine; Peristalsis; Phenylephrine; Ryanodine; Verapamil | 1995 |
Influence of adrenergic and cholinergic mediators on the equine jejunum in vitro.
Topics: Acetylcholine; Adrenergic Agonists; Adrenergic Antagonists; Animals; Atropine; Brimonidine Tartrate; Calcium Channel Blockers; Cholinergic Agonists; Cholinergic Antagonists; Dose-Response Relationship, Drug; Horses; Isoproterenol; Jejunum; Muscle Contraction; Muscle, Smooth; Norepinephrine; Oxymetazoline; Parasympathetic Nervous System; Phentolamine; Phenylephrine; Prazosin; Quinoxalines; Sympathetic Nervous System; Tetrodotoxin; Verapamil; Yohimbine | 1996 |
Evans blue and gentian violet: alternatives to methylene blue as a surgical marker dye.
Topics: Acetylcholine; Adrenergic beta-Agonists; Coloring Agents; Dose-Response Relationship, Drug; Evans Blue; Gentian Violet; Humans; Isoproterenol; Methylene Blue; Nitroprusside; Phenylephrine; Potassium Chloride; Rosaniline Dyes; Saphenous Vein; Vascular Surgical Procedures; Vasoconstrictor Agents; Vasodilator Agents; Verapamil | 1996 |
AV node reentry tachycardia in infants.
Topics: Adenosine; Diagnosis, Differential; Electrocardiography; Female; Follow-Up Studies; Humans; Infant; Infant, Newborn; Isoproterenol; Male; Prospective Studies; Tachycardia, Atrioventricular Nodal Reentry; Tachycardia, Supraventricular; Verapamil | 1995 |
The effect of Phoneutria nigriventer (armed spider) venom on arterial blood pressure of anaesthetised rats.
Topics: Acetylcholine; Animals; Atropine; Blood Pressure; Isoproterenol; Male; Rats; Rats, Wistar; Spider Venoms; Verapamil | 1996 |
Effects of calcium channel blockers on spontaneous electrical activity of freshly isolated three-day-old embryonic chick ventricle.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Chick Embryo; Diltiazem; Dose-Response Relationship, Drug; Fendiline; Heart Ventricles; In Vitro Techniques; Isoproterenol; Nifedipine; Regression Analysis; Tetrodotoxin; Ventricular Function; Verapamil | 1996 |
Analysis of mechanical restitution and post-rest potentiation in isolated rat atrium.
Topics: Animals; Atrial Function; Calcium; Heart Atria; Isoproterenol; Membrane Potentials; Rats; Rats, Wistar; Verapamil | 1996 |
Prostacyclin and thromboxane production of rat and cat arterial tissue is altered independently by several vasoactive substances.
Topics: 6-Ketoprostaglandin F1 alpha; Angiotensin II; Animals; Antihypertensive Agents; Aorta; Bradykinin; Calcium Channel Blockers; Cardiotonic Agents; Cats; Dopamine; Dose-Response Relationship, Drug; Epoprostenol; Gallopamil; Isoproterenol; Norepinephrine; Phentolamine; Propranolol; Rats; Thrombin; Thromboxane B2; Vasoconstrictor Agents; Vasodilator Agents; Vasopressins; Verapamil | 1996 |
Verapamil blockade of the paradoxic bradycardia in rats induced by inferior vena cava occlusion during the administration of isoproterenol or calcium: the role of Ca2+.
Topics: Adrenergic beta-Agonists; Animals; Anti-Arrhythmia Agents; Blood Pressure; Bradycardia; Calcium; Isoproterenol; Male; Myocardial Contraction; Rats; Rats, Wistar; Vena Cava, Inferior; Verapamil | 1996 |
[Effect of verapamil on left ventricular hypertrophy induced by isoproterenol].
Topics: Animals; Calcium Channel Blockers; Cardiotonic Agents; Collagen; Heart Ventricles; Hypertrophy, Left Ventricular; Isoproterenol; Male; Rats; Rats, Wistar; Verapamil | 1996 |
Effect of Ca2+-channel blockers on isoprenaline-induced desensitization in rat trachea.
Topics: Animals; Calcium Channel Blockers; Carbachol; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Nitrendipine; Rats; Rats, Wistar; Trachea; Verapamil | 1997 |
Simultaneous recordings of the monophasic action potential with silver chloride- and Ir-coated electrodes.
Topics: Action Potentials; Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Cardiac Catheterization; Cardiac Pacing, Artificial; Dogs; Electrodes, Implanted; Equipment Design; Heart Conduction System; Iridium; Isoproterenol; Pacemaker, Artificial; Silver Compounds; Surface Properties; Verapamil | 1998 |
Role of arachidonic acid metabolites in the action of a beta adrenergic agonist on human monocyte phagocytosis.
Topics: Acetophenones; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Arachidonic Acid; Bucladesine; Calcium; Calcium Channel Blockers; Candida albicans; Cyclic AMP; Cyclooxygenase Inhibitors; Dinoprostone; Dose-Response Relationship, Drug; Enzyme Inhibitors; Humans; Indomethacin; Isoproterenol; Monocytes; Oxytocics; Phagocytosis; Phospholipases A; Phospholipases A2; Propranolol; Prostaglandin-Endoperoxide Synthases; Receptors, Adrenergic, beta; Verapamil | 1998 |
Physiology of the escape rhythm after radiofrequency atrioventricular junctional ablation.
Topics: Adenosine; Aged; Anti-Arrhythmia Agents; Atrial Fibrillation; Atrioventricular Node; Atropine; Bundle-Branch Block; Cardiac Pacing, Artificial; Cardiotonic Agents; Catheter Ablation; Female; Heart Rate; Humans; Isoproterenol; Lidocaine; Male; Verapamil | 1998 |
Membrane potential-dependent and -independent vasodilation in small pulmonary arteries from chronically hypoxic rats.
Topics: Animals; Body Weight; Cromakalim; Dinoprost; Dose-Response Relationship, Drug; Heart Ventricles; Hematocrit; Hypoxia; Isoproterenol; Male; Membrane Potentials; Papaverine; Potassium Channel Blockers; Pulmonary Artery; Rats; Rats, Wistar; Vasodilation; Vasodilator Agents; Verapamil | 1998 |
Ca uptake by heart cells: II. Most entering Ca appears to leave without mixing with the sarcoplasmic reticulum Ca pool.
Topics: Aminoquinolines; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Cardiotonic Agents; Cell Compartmentation; Chelating Agents; Egtazic Acid; Electric Stimulation; Female; Ion Transport; Isoproterenol; Myocardial Contraction; Myocardium; Potassium; Rats; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Suspensions; Verapamil | 1998 |
New epidural drugs: primum non nocere.
Topics: Adrenergic beta-Agonists; Anesthesia, Epidural; Anesthetics, Local; Calcium Channel Blockers; Humans; Isoproterenol; Verapamil | 1998 |
Effects of low temperature on the chronotropic and inotropic responses to zatebradine, E-4031 and verapamil in isolated perfused dog atria.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Benzazepines; Calcium Channel Agonists; Cardiovascular Agents; Cold Temperature; Dogs; Dose-Response Relationship, Drug; Heart Atria; Hypothermia, Induced; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Perfusion; Piperidines; Pyridines; Verapamil | 1998 |
Long-term treatment with fluoxetine associates with peripheral effects on rat vas deferens contractility.
Topics: Adrenergic Agents; Animals; Antidepressive Agents, Second-Generation; Binding Sites; Calcium; Cyclooxygenase Inhibitors; Fluoxetine; Indomethacin; Isoproterenol; Ketanserin; Male; Muscle Contraction; Nitroprusside; Norepinephrine; Prazosin; Rats; Rats, Wistar; Serotonin; Serotonin Antagonists; Vas Deferens; Verapamil | 1999 |
Analysis of ectatomin action on cell membranes.
Topics: Amino Acid Sequence; Animals; Ant Venoms; Calcium Channels; Calcium Channels, L-Type; Cell Membrane; Colforsin; Heart; In Vitro Techniques; Isoproterenol; Lethal Dose 50; Molecular Sequence Data; Myocardium; Patch-Clamp Techniques; Rats; Spodoptera; Tumor Cells, Cultured; Verapamil | 1999 |
Differential effects of adenosine on focal and macroreentrant atrial tachycardia.
Topics: Adenosine; Adolescent; Adult; Aged; Anti-Arrhythmia Agents; Cardiac Catheterization; Cardiotonic Agents; Catheterization, Central Venous; Electrophysiology; Female; Heart Rate; Humans; Injections, Intravenous; Isoproterenol; Male; Middle Aged; Tachycardia, Atrioventricular Nodal Reentry; Treatment Outcome; Verapamil | 1999 |
Troglitazone inhibits voltage-dependent calcium currents in guinea pig cardiac myocytes.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Calcium Channels, T-Type; Cardiotonic Agents; Chromans; Cyclic AMP; Electric Conductivity; Guinea Pigs; Hypoglycemic Agents; Isoproterenol; Kinetics; Myocardium; Nifedipine; Thiazoles; Thiazolidinediones; Troglitazone; Verapamil | 1999 |
[Effects of O-(4-ethoxyl-butyl)-berbamine on isolated frog hearts].
Topics: Alkaloids; Animals; Benzylisoquinolines; Calcium Channel Blockers; Calcium Chloride; Cardiotonic Agents; Female; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Ouabain; Ranidae; Stimulation, Chemical; Verapamil | 1998 |
Effect of adenosine and verapamil in catecholamine-induced accelerated atrioventricular junctional rhythm: insights into the underlying mechanism.
Topics: Adenosine; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Arrhythmia Agents; Atrioventricular Node; Catecholamines; Child; Electrocardiography; Female; Humans; Infusions, Intravenous; Isoproterenol; Male; Middle Aged; Tachycardia, Ectopic Junctional; Verapamil | 1999 |
Differential effects of mibefradil, verapamil, and amlodipine on myocardial function and intracellular Ca(2+) handling in rats with chronic myocardial infarction.
Topics: Adrenergic beta-Agonists; Aequorin; Amlodipine; Animals; Calcium; Calcium Channel Blockers; Chronic Disease; Heart; Heart Function Tests; Hemodynamics; Isometric Contraction; Isoproterenol; Male; Mibefradil; Myocardial Contraction; Myocardial Infarction; Myocardium; Papillary Muscles; Rats; Rats, Wistar; Verapamil | 1999 |
Familial polymorphic ventricular arrhythmias: a quarter century of successful medical treatment based on serial exercise-pharmacologic testing.
Topics: Adolescent; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Adult; Anti-Arrhythmia Agents; Anticonvulsants; Catecholamines; Child; Drug Administration Routes; Echocardiography; Electrocardiography, Ambulatory; Exercise Test; Female; Follow-Up Studies; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Pedigree; Phenytoin; Propranolol; Retrospective Studies; Tachycardia, Ventricular; Treatment Outcome; Verapamil | 1999 |
Cardioprotective effect of magnesium chloride in experimental acute myocardial infarction.
Topics: Animals; Calcium Channel Blockers; Cardiovascular Agents; Creatine Kinase; Female; Isoproterenol; Magnesium Chloride; Male; Myocardial Infarction; Rabbits; Verapamil | 1999 |
Cardiomyopathic changes in streptozotocin-induced diabetes.
Topics: Adenosine Triphosphatases; Animals; Body Weight; Calcium Channel Blockers; Cardiomyopathies; Cardiotonic Agents; Diabetes Mellitus, Experimental; Diabetic Angiopathies; Glyburide; Heart Rate; Hypoglycemic Agents; Isoproterenol; Male; Organ Size; Rats; Rats, Sprague-Dawley; Sodium-Calcium Exchanger; Sodium-Hydrogen Exchangers; Sodium-Potassium-Exchanging ATPase; Verapamil | 1999 |
Post-junctional mechanisms involved in the potentiation of cardiac adrenergic responses by cocaine.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Blood Pressure; Cats; Chlorisondamine; Cocaine; Diastole; Dose-Response Relationship, Drug; Excitatory Postsynaptic Potentials; Female; Heart; Isoproterenol; Long-Term Potentiation; Male; Neuromuscular Junction; Norepinephrine; Phenoxybenzamine; Systole; Vasoconstrictor Agents; Vasodilator Agents; Verapamil | 2000 |
Insulin modulation of intracellular free magnesium in heart: involvement of protein kinase C.
Topics: Adenosine Triphosphate; Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Dose-Response Relationship, Drug; Drug Interactions; Enzyme Inhibitors; Heart; Hemodynamics; Hydrogen-Ion Concentration; In Vitro Techniques; Indoles; Insulin; Isoproterenol; Magnesium; Male; Maleimides; Myocardium; Phosphates; Phosphocreatine; Protein Kinase C; Rats; Rats, Wistar; Verapamil | 2000 |
A Na+/Ca2+ exchanger inhibitor, KB-R7943, caused negative inotropic responses and negative followed by positive chronotropic responses in isolated, blood-perfused dog heart preparations.
Topics: Animals; Atropine; Depression, Chemical; Dogs; Dose-Response Relationship, Drug; Heart Rate; Hexamethonium; Imipramine; Isoproterenol; Myocardial Contraction; Ouabain; Perfusion; Propranolol; Sodium-Calcium Exchanger; Tetrodotoxin; Thiourea; Verapamil | 2000 |
Dantrolene sodium improves the force-frequency relationship and beta-adregenic responsiveness in failing human myocardium.
Topics: Adrenergic beta-Agonists; Calcium; Calcium Channel Blockers; Dantrolene; Female; Heart Failure; Heart Ventricles; Humans; In Vitro Techniques; Intracellular Fluid; Isometric Contraction; Isoproterenol; Male; Middle Aged; Muscle Relaxants, Central; Myocardial Contraction; Myocardium; Receptors, Adrenergic, beta; Verapamil | 1999 |
[Acute verapamil poisoning. A proposal of a strategy for therapeutic management].
Topics: Acute Disease; Adrenergic beta-Agonists; Aged; Atropine; Calcium Channel Blockers; Cardiotonic Agents; Dobutamine; Epinephrine; Fluid Therapy; Heart Block; Humans; Isoproterenol; Male; Muscarinic Antagonists; Shock; Sorption Detoxification; Verapamil | 2000 |
Ventricular arrhythmias with left bundle branch block pattern and inferior axis: assessment of their mechanisms on the basis of response to ATP, nicorandil and verapamil.
Topics: Adenosine Triphosphate; Adult; Anti-Arrhythmia Agents; Biological Transport, Active; Bundle-Branch Block; Calcium Channel Blockers; Calcium Channels, L-Type; Cardiotonic Agents; Drug Resistance; Electrocardiography; Exercise Test; Female; Heart Conduction System; Humans; Ion Transport; Isoproterenol; Male; Middle Aged; Models, Cardiovascular; Nicorandil; Potassium; Potassium Channels; Purkinje Fibers; Tachycardia, Ventricular; Ventricular Premature Complexes; Verapamil | 2000 |
Effects of verapamil and elgodipine on isoprenaline-induced metabolic responses in rabbits.
Topics: Adipose Tissue; Animals; Blood Glucose; Brimonidine Tartrate; Calcium Channel Blockers; Colforsin; Consciousness; Dihydropyridines; Dose-Response Relationship, Drug; Epinephrine; Glucose; In Vitro Techniques; Insulin; Islets of Langerhans; Isoproterenol; Male; Metabolism; Potassium; Quinoxalines; Rabbits; Verapamil | 2001 |
Mechanisms involved in contractile differences among cremaster muscles according to localization of testis.
Topics: Adult; Cryptorchidism; Hernia, Inguinal; Humans; Isoproterenol; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Testis; Verapamil | 2001 |
The effects of vasoactive intestinal peptide on monocrotaline induced pulmonary hypertensive rabbits following cardiopulmonary bypass: a comparative study with isoproteronol and nitroglycerine.
Topics: Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Calcium Channel Blockers; Cardiopulmonary Bypass; Hemodynamics; Hypertension, Pulmonary; Hypertrophy, Right Ventricular; Isoproterenol; Male; Monocrotaline; Nitroglycerin; Propranolol; Rabbits; Vasoactive Intestinal Peptide; Vasodilator Agents; Verapamil | 2002 |
Channels involved in transient currents unmasked by removal of extracellular calcium in cardiac cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Cesium; Chelating Agents; Diltiazem; Drug Resistance; Egtazic Acid; Electric Conductivity; Heart Ventricles; Isoproterenol; Kinetics; Magnesium; Membrane Potentials; Myocardium; Nifedipine; Patch-Clamp Techniques; Potassium; Receptors, Adrenergic, beta; Swine; Verapamil | 2002 |
The Na+-Ca2+ exchanger contributes to beta-adrenoceptor mediated positive inotropy in mouse heart.
Topics: Animals; Calcium Channel Blockers; Cardiotonic Agents; Cells, Cultured; Isoproterenol; Mice; Mice, Inbred C57BL; Myocardial Contraction; Myocardium; Nifedipine; Receptors, Adrenergic, beta; Sodium-Calcium Exchanger; Stimulation, Chemical; Verapamil | 2002 |
Type 5 adenylyl cyclase disruption alters not only sympathetic but also parasympathetic and calcium-mediated cardiac regulation.
Topics: Acetylcholine; Adenylyl Cyclases; Animals; Atropine; Binding, Competitive; Blotting, Western; Calcium; Calcium Channel Blockers; Calcium Channels; Cardiotonic Agents; Electrocardiography; Female; Genotype; Heart; Heart Rate; Isoenzymes; Isoproterenol; Male; Membrane Potentials; Mice; Mice, Inbred C57BL; Mice, Inbred Strains; Mice, Knockout; Muscarinic Antagonists; Myocardium; Parasympathetic Nervous System; Potassium Channels; Receptors, Adrenergic, beta; Sympathetic Nervous System; Vasodilator Agents; Verapamil | 2003 |
CORONARY VASODILATORY AND CARDIAC ADRENERGIC BLOCKING EFFECTS OF IPROVERATRIL.
Topics: Adrenergic Agents; Anti-Arrhythmia Agents; Blood Circulation; Cats; Coronary Vessels; Epinephrine; Ethanolamines; Heart; Isoproterenol; Norepinephrine; Papillary Muscles; Pharmacology; Regional Blood Flow; Research; Sympatholytics; Vasodilator Agents; Verapamil | 1965 |
Intracellular calcium handling heterogeneities in intact guinea pig hearts.
Topics: Animals; Calcium; Fluorescent Dyes; Guinea Pigs; Heart; In Vitro Techniques; Indoles; Intracellular Space; Isoproterenol; Light; Microscopy, Fluorescence; Models, Animal; Models, Cardiovascular; Myocardium; Reproducibility of Results; Verapamil | 2004 |
Chemical sympathectomy by 6-OH dopamine during fetal life results in inguinal testis through altering cremasteric contractility in rats.
Topics: Animals; Calcium Channel Blockers; Cryptorchidism; Enzyme Inhibitors; Female; Isoproterenol; Male; Muscle Contraction; Muscle, Smooth; Nitroarginine; Oxidopamine; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Sympathectomy, Chemical; Sympatholytics; Sympathomimetics; Testis; Verapamil | 2003 |
Myocardial infarction non-invasively induced in rabbits by administering isoproterenol and vasopressin: protective effects exerted by verapamil.
Topics: Animals; Blood Pressure; Calcium Channel Blockers; Disease Models, Animal; Electrocardiography; Heart Rate; Isoproterenol; Male; Myocardial Infarction; Myocardium; Nitric Oxide; Partial Thromboplastin Time; Rabbits; Sympathomimetics; Troponin I; Vasoconstrictor Agents; Vasopressins; Verapamil | 2004 |
Creatine kinase is an alpha myosin heavy chain 3'UTR mRNA binding protein.
Topics: 3' Untranslated Regions; Adenosine Triphosphate; Animals; Calcium; Cloning, Molecular; Creatine Kinase; Egtazic Acid; Electrophoresis, Gel, Two-Dimensional; Isoproterenol; Myocardium; Myosin Heavy Chains; Phosphorylation; Protein Binding; Rats; Rats, Sprague-Dawley; RNA-Binding Proteins; RNA, Messenger; Ventricular Myosins; Verapamil | 2004 |
Response to pharmacological challenge of dissociated pulmonary vein rhythm.
Topics: Adenosine; Atrial Fibrillation; Female; Humans; Isoproterenol; Male; Middle Aged; Phenylephrine; Pulmonary Veins; Verapamil | 2005 |
2APB- and JTV519(K201)-sensitive micro Ca2+ waves in arrhythmogenic Purkinje cells that survive in infarcted canine heart.
Topics: Adrenergic beta-Agonists; Aniline Compounds; Animals; Boron Compounds; Calcium; Calcium Channel Blockers; Calcium Channels; Coloring Agents; Dogs; Isoproterenol; Male; Microscopy, Fluorescence; Myocardial Infarction; Purkinje Cells; Thiazepines; Verapamil; Xanthenes | 2004 |
Involvement of Na+/Ca2+ exchanger in catecholamine-induced increase in intracellular calcium in cardiomyocytes.
Topics: Adenosine Triphosphate; Amiloride; Animals; Calcium; Dose-Response Relationship, Drug; Drug Synergism; Isoproterenol; Male; Myocardial Contraction; Myocytes, Cardiac; Nickel; Propranolol; Rats; Rats, Sprague-Dawley; Sarcolemma; Sodium-Calcium Exchanger; Thiourea; Verapamil | 2006 |
Calmodulin kinase II inhibition protects against myocardial cell apoptosis in vivo.
Topics: Adrenergic beta-Agonists; Animals; Apoptosis; Calcium; Calcium Channel Blockers; Calcium-Binding Proteins; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Calcium-Calmodulin-Dependent Protein Kinases; Carrier Proteins; Female; Gene Expression Regulation; Intracellular Signaling Peptides and Proteins; Isoproterenol; Male; Mice; Mice, Transgenic; Myocardial Infarction; Myocardium; Sarcoplasmic Reticulum; Signal Transduction; Verapamil | 2006 |
Chronic verapamil treatment remodels ICa,L in mouse ventricle.
Topics: Action Potentials; Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Electrocardiography; Female; Gene Expression; Heart; Isoproterenol; Male; Mice; Mice, Inbred ICR; Myocytes, Cardiac; RNA, Messenger; Verapamil | 2007 |
Mechanism of U wave and polymorphic ventricular tachycardia in a canine tissue model of Andersen-Tawil syndrome.
Topics: Action Potentials; Adrenergic beta-Agonists; Andersen Syndrome; Animals; Calcium; Calcium Channel Blockers; Cesium; Chlorides; Dogs; Electrocardiography; Endocardium; Heart Conduction System; Isoproterenol; Models, Animal; Potassium; Potassium Channels; Tissue Culture Techniques; Verapamil | 2007 |
Cardiac alternans in embryonic mouse ventricles.
Topics: Action Potentials; Adrenergic beta-Agonists; Animals; Arrhythmias, Cardiac; Calcium Channel Blockers; Calcium Signaling; Carbachol; Cardiac Pacing, Artificial; Cholinergic Agonists; Enzyme Inhibitors; Gestational Age; Heart; Heart Ventricles; Isoproterenol; Mice; Ryanodine; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Thapsigargin; Time Factors; Verapamil | 2008 |
kappa-Opioid receptor stimulation inhibits augmentation of Ca(2+) transient and hypertrophy induced by isoprenaline in neonatal rat ventricular myocytes - Role of CaMKIIdelta(B).
Topics: 3,4-Dichloro-N-methyl-N-(2-(1-pyrrolidinyl)-cyclohexyl)-benzeneacetamide, (trans)-Isomer; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Animals, Newborn; Benzylamines; Calcium Channel Blockers; Calcium Signaling; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Cell Nucleus; Cell Size; Cells, Cultured; Hypertrophy; Isoproterenol; Myocytes, Cardiac; Naltrexone; Narcotic Antagonists; Propranolol; Protein Kinase Inhibitors; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta-1; Receptors, Opioid, kappa; Sulfonamides; Verapamil | 2008 |
Uterine relaxant effects of Curcuma aeruginosa Roxb. rhizome extracts.
Topics: Acetylcholine; Animals; Atropine; Calcium Channel Blockers; Curcuma; Diclofenac; Dinoprost; Female; Isoproterenol; Oxytocics; Oxytocin; Parasympatholytics; Plant Extracts; Propranolol; Rats; Rats, Wistar; Rhizome; Uterine Contraction; Uterus; Vasodilator Agents; Verapamil | 2009 |
[Protective effect of ginsenoside Re on isoproterenol-induced triggered ventricular arrhythmia in rabbits].
Topics: Animals; Arrhythmias, Cardiac; Ginsenosides; Heart Ventricles; Isoproterenol; Male; Myocardium; Rabbits; Verapamil | 2009 |
Stereoselective binding of chiral ligands to single nucleotide polymorphisms of the human organic cation transporter-1 determined using cellular membrane affinity chromatography.
Topics: 1-Methyl-4-phenylpyridinium; Cell Line; Cell Membrane; Chromatography, Affinity; Fenoterol; Humans; Isoproterenol; Ligands; Models, Molecular; Organic Cation Transporter 1; Polymorphism, Single Nucleotide; Stereoisomerism; Verapamil | 2010 |
Genotype-phenotype correlation in tissue models of Brugada syndrome simulating patients with sodium and calcium channelopathies.
Topics: Action Potentials; Adrenergic beta-Agonists; Animals; Anti-Arrhythmia Agents; Body Surface Potential Mapping; Brugada Syndrome; Calcium Channel Blockers; Channelopathies; Dogs; Endocardium; Genotype; Isoproterenol; Lidocaine; Male; Pericardium; Phenotype; Pinacidil; Sodium Channels; Tissue Culture Techniques; Vasodilator Agents; Verapamil | 2010 |
The aging heart: changes in the pharmacodynamic electrophysiological response to verapamil in aged rabbit hearts.
Topics: Age Factors; Aging; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Carbachol; Electrophysiologic Techniques, Cardiac; Heart Atria; Heart Ventricles; Isoproterenol; Male; Patch-Clamp Techniques; Rabbits; Verapamil | 2010 |
Bronchodilatory effect of Acorus calamus (Linn.) is mediated through multiple pathways.
Topics: Acorus; Animals; Atropine; Bronchodilator Agents; Calcium Channel Blockers; Carbachol; Female; Guinea Pigs; Isoproterenol; Male; Muscle Contraction; Muscle, Smooth; Papaverine; Phosphodiesterase 4 Inhibitors; Plant Extracts; Potassium; Rhizome; Rolipram; Trachea; Verapamil | 2010 |
Drug-disease interaction: reduced verapamil response in isoproterenol-induced myocardial injury in rats.
Topics: Animals; Blotting, Western; Calcium Channel Blockers; Calcium Channels, L-Type; Disease Models, Animal; Electrocardiography; Isoproterenol; Male; Myocardial Infarction; Polymerase Chain Reaction; Rats; Rats, Sprague-Dawley; RNA, Messenger; Troponin I; Verapamil | 2010 |
Combinatorial activin receptor-like kinase/Smad and basic fibroblast growth factor signals stimulate the differentiation of human embryonic stem cells into the cardiac lineage.
Topics: Activin Receptors, Type I; Antigens, Differentiation; Bone Morphogenetic Protein 4; Calcium Channel Blockers; Cardiotonic Agents; Cell Differentiation; Cells, Cultured; Electrophysiological Phenomena; Embryoid Bodies; Embryonic Stem Cells; Fibroblast Growth Factor 2; Gene Expression; Humans; Isoproterenol; Microscopy, Fluorescence; Muscarinic Agonists; Myocytes, Cardiac; Protein Kinase Inhibitors; Signal Transduction; Smad Proteins; Transcription Factors; Verapamil | 2011 |
The effect of chronic co-administration of morphine and verapamil on isoproterenol-induced heart injury.
Topics: Animals; Calcium Channel Blockers; Cardiotonic Agents; Drug Synergism; Heart; Heart Injuries; Isoproterenol; Male; Morphine; Myocardium; Narcotics; Rats; Rats, Wistar; Troponin I; Verapamil | 2011 |
Ontogenic development of cardiomyocytes derived from transgene-free human induced pluripotent stem cells and its homology with human heart.
Topics: Animals; Biomarkers; Cell Differentiation; Gene Expression Regulation; Humans; Induced Pluripotent Stem Cells; Isoproterenol; Mice; Mice, SCID; Microelectrodes; Myocytes, Cardiac; Quinidine; Real-Time Polymerase Chain Reaction; Sodium; Verapamil | 2013 |
Contractile abnormalities and altered drug response in engineered heart tissue from Mybpc3-targeted knock-in mice.
Topics: Adrenergic beta-Agonists; Animals; Calcium; Calcium Channel Blockers; Cardiomyopathy, Hypertrophic; Carrier Proteins; Disease Models, Animal; Gene Targeting; Intracellular Space; Isoproterenol; Mice; Mice, Transgenic; Myocardial Contraction; Myocardium; Tissue Engineering; Transcriptome; Verapamil | 2013 |
Chronic measurement of left ventricular pressure in freely moving rats.
Topics: Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Dobutamine; Heart Rate; Hydrazones; Isoproterenol; Male; Pyridazines; Rats; Rats, Wistar; Simendan; Telemetry; Vasodilator Agents; Ventricular Function, Left; Ventricular Pressure; Verapamil | 2013 |
Physiology and analysis of the electrocardiographic T wave in mice.
Topics: Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Chronic Disease; Disease Models, Animal; Electrocardiography; Heart; Heart Failure; Heart Rate; Isoproterenol; Male; Mice; Mice, Inbred C57BL; Myocardial Ischemia; Verapamil | 2013 |
Image-based evaluation of contraction-relaxation kinetics of human-induced pluripotent stem cell-derived cardiomyocytes: Correlation and complementarity with extracellular electrophysiology.
Topics: Adrenergic beta-Agonists; Biomechanical Phenomena; Calcium Channel Blockers; Calcium Signaling; Cell Differentiation; Cells, Cultured; Electrophysiologic Techniques, Cardiac; Humans; Induced Pluripotent Stem Cells; Isoproterenol; Kinetics; Microscopy, Video; Myocardial Contraction; Myocytes, Cardiac; Piperidines; Pyridines; Sodium Channel Blockers; Tetrodotoxin; Verapamil | 2014 |
The soluble guanylate cyclase stimulator riociguat and the soluble guanylate cyclase activator cinaciguat exert no direct effects on contractility and relaxation of cardiac myocytes from normal rats.
Topics: Animals; Benzoates; Calcium; Cyclic AMP; Cyclic GMP; Dose-Response Relationship, Drug; Drug Synergism; Electric Stimulation; Female; Guanylate Cyclase; Isoproterenol; Muscle Relaxation; Myocardial Contraction; Myocytes, Cardiac; Oxadiazoles; Pyrazoles; Pyrimidines; Quinoxalines; Rats; Receptors, Cytoplasmic and Nuclear; Soluble Guanylyl Cyclase; Thionucleotides; Verapamil | 2015 |
Surface-patterned SU-8 cantilever arrays for preliminary screening of cardiac toxicity.
Topics: Animals; Astemizole; Biosensing Techniques; Cardiotoxicity; Cells, Cultured; Drug-Related Side Effects and Adverse Reactions; Epoxy Compounds; Humans; Isoproterenol; Lasers; Muscle Contraction; Myocytes, Cardiac; Polymers; Rats; Verapamil | 2016 |
Real-Time Force and Frequency Analysis of Engineered Human Heart Tissue Derived from Induced Pluripotent Stem Cells Using Magnetic Sensing.
Topics: Anti-Arrhythmia Agents; Biosensing Techniques; Cardiotonic Agents; Cell Differentiation; Cells, Cultured; Humans; Induced Pluripotent Stem Cells; Isoproterenol; Magnetic Fields; Mechanical Phenomena; Myocardial Contraction; Myocytes, Cardiac; Tissue Engineering; Verapamil | 2016 |
A novel in situ strategy for the preparation of a β-cyclodextrin/polydopamine-coated capillary column for capillary electrochromatography enantioseparations.
Topics: beta-Cyclodextrins; Capillary Electrochromatography; Carbazoles; Carvedilol; Epinephrine; Indoles; Isoproterenol; Norepinephrine; Polymers; Propanolamines; Stereoisomerism; Terbutaline; Tryptophan; Verapamil | 2017 |
Usefulness of cardiotoxicity assessment using calcium transient in human induced pluripotent stem cell-derived cardiomyocytes.
Topics: Arrhythmias, Cardiac; Astemizole; Calcium; Calcium Channel Blockers; Cardiotonic Agents; Cell Differentiation; Cells, Cultured; Digoxin; Dose-Response Relationship, Drug; Drug Discovery; Fluoroquinolones; Induced Pluripotent Stem Cells; Isoproterenol; Moxifloxacin; Myocardial Contraction; Myocytes, Cardiac; Propranolol; Toxicity Tests; Verapamil | 2017 |
Non-invasive electromechanical cell-based biosensors for improved investigation of 3D cardiac models.
Topics: Biosensing Techniques; Cell Differentiation; Dystrophin; Fibroblasts; Humans; Induced Pluripotent Stem Cells; Isoproterenol; Microelectrodes; Microscopy, Atomic Force; Muscular Dystrophy, Duchenne; Myocardial Contraction; Myocytes, Cardiac; Verapamil | 2019 |
Micro-patterned SU-8 cantilever integrated with metal electrode for enhanced electromechanical stimulation of cardiac cells.
Topics: Animals; Biosensing Techniques; Cardiovascular Agents; Epoxy Compounds; Isoproterenol; Lidocaine; Mechanical Phenomena; Myocytes, Cardiac; Particle Size; Polymers; Surface Properties; Verapamil | 2020 |
In Silico, Ex Vivo and In Vivo Studies of Roflumilast as a Potential Antidiarrheal and Antispasmodic agent: Inhibition of the PDE-4 Enzyme and Voltage-gated Ca++ ion Channels.
Topics: Aminopyridines; Animals; Antidiarrheals; Benzamides; Binding Sites; Calcium Channel Blockers; Carbachol; Castor Oil; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 4; Cyclopropanes; Diarrhea; Isoproterenol; Jejunum; Mice; Molecular Docking Simulation; Papaverine; Parasympatholytics; Phosphodiesterase 4 Inhibitors; Protein Binding; Protein Interaction Domains and Motifs; Protein Structure, Secondary; Rabbits; Verapamil | 2020 |
The cardiac work-loop technique: An in vitro model for identifying and profiling drug-induced changes in inotropy using rat papillary muscles.
Topics: Animals; Anthropometry; Atenolol; Cardiotonic Agents; Digoxin; Dobutamine; Electric Stimulation; Flecainide; In Vitro Techniques; Isometric Contraction; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Rats; Rats, Sprague-Dawley; Stress, Mechanical; Verapamil | 2020 |
Enantioseparation in high performance liquid chromatography: preparation and evaluation of a vancomycin-based chiral stationary phase
Topics: Chlorpheniramine; Chromatography, High Pressure Liquid; Fluoxetine; Isoproterenol; Polymerization; Spectroscopy, Fourier Transform Infrared; Stereoisomerism; Vancomycin; Verapamil | 2022 |
Cardiac crises: Cardiac arrhythmias and cardiomyopathy during TANGO2 deficiency related metabolic crises.
Topics: Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Cardiomyopathies; Child; Heart Arrest; Humans; Isoproterenol; Magnesium; Tachycardia, Ventricular; Verapamil | 2022 |
Ethnopharmacological basis and pharmacodynamics prospectives for folkloric claims of Rosa webbiana wall. Ex. Royle in diarrhea and asthma via In vitro, In vivo and In silico techniques.
Topics: Animals; Antidiarrheals; Asthma; Bronchodilator Agents; Calcium; Calcium Channels; Diarrhea; Gastrointestinal Agents; Isoproterenol; Jejunum; Molecular Docking Simulation; Parasympatholytics; Plant Extracts; Prospective Studies; Rabbits; Rosa; Tandem Mass Spectrometry; Verapamil | 2023 |