nifedipine has been researched along with tetrodotoxin in 293 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 64 (21.84) | 18.7374 |
| 1990's | 123 (41.98) | 18.2507 |
| 2000's | 81 (27.65) | 29.6817 |
| 2010's | 24 (8.19) | 24.3611 |
| 2020's | 1 (0.34) | 2.80 |
| Authors | Studies |
|---|---|
| Imamura, H; Inui, J | 1 |
| Izumi, T; Norton, TR; Seriguchi, DG; Shibata, S | 1 |
| Rosenberger, LB; Triggle, DJ | 1 |
| Andersson, KE; Sjögren, C | 1 |
| Himori, N; Izumi, A | 1 |
| Kaneda, M; Kaneko, A; Ueda, Y | 1 |
| Hagiwara, N; Hosoda, S; Irisawa, H; Kasanuki, H | 1 |
| Coates, PW; Fermini, B; Strahlendorf, HK; Strahlendorf, JC | 1 |
| Inoue, Y; Ohya, Y; Sperelakis, N | 1 |
| Kano, M; Nakabayashi, Y; Satoh, R | 1 |
| Luxoro, M; Nassar-Gentina, V | 1 |
| Mizutani, M; Nakayama, S; Neya, T | 1 |
| Dankó, M; Nánási, PP | 1 |
| Cecconi, R; Del Bianco, E; Geppetti, P; Maggi, CA; Tramontana, M | 1 |
| Bertrand, C; Del Bianco, E; Geppetti, P; Tramontana, M | 1 |
| Beresewicz, A; Horackova, M | 2 |
| Christ, D; Stillson, T | 1 |
| Morán, J; Rivera-Gaxiola, M | 1 |
| Mano, T; Puro, DG | 1 |
| Pugsley, MK; Salari, H; Walker, MJ | 1 |
| Amédée, T; Dupouy, B; Ellie, E; Vincent, JD | 1 |
| Dourado, MM; Dryer, SE; Wisgirda, ME | 1 |
| Koelbel, CB; Leduc, L; Mayer, EA; Snape, WJ; Vandeventer, G | 1 |
| Lai, J; Sasaguri, T; Watson, SP | 1 |
| Furukawa, T; Katsuragi, T; Ogawa, S; Shirakabe, K; Soejima, O | 1 |
| Högestätt, ED; Skärby, TV | 1 |
| Del Bianco, E; Geppetti, P; Maggi, CA; Patacchini, R; Santicioli, P; Tramontana, M | 1 |
| Boev, K; Milusheva, E; Papasova, M | 1 |
| Andersson, SE; Le Greves, P | 1 |
| Keller, RG; Sanders, KM; Ward, SM | 1 |
| Bkaily, G; Carrier, D; Jacques, D; Sculptoreanu, A; Sperelakis, N; Vigneault, D; Yamamoto, T | 1 |
| Cheng, YZ; Liu, TF; Wang, ZM | 1 |
| Bramwell, SR; Grahame-Smith, DG; Sharp, T | 1 |
| Amir, S; Dymshitz, J; Malach, R; Simantov, R | 1 |
| Herchuelz, A; Lebrun, P; Plasman, PO | 1 |
| Bray, M; Smith, IC | 1 |
| Iravani, MM; Luheshi, GN; Zar, MA | 1 |
| Cheng, YZ; Liu, TF; Wei, JH | 1 |
| du Pont, JS | 1 |
| Bean, BP | 1 |
| Dascal, N; Davidson, N; Lester, HA; Lübbert, H; Snutch, TP | 1 |
| Friedman, JE; Lelkes, PI; Oplatka, A; Rosenheck, K | 1 |
| Orrego, F; Riveros, N | 1 |
| Lazdunski, M; Qar, J; Schmid, A; Schweitz, H | 1 |
| Brenneman, DE; Lazdunski, M; Litzinger, MJ; Lombet, A | 1 |
| Loirand, G; Mironneau, C; Mironneau, J; Pacaud, P | 1 |
| MacDonald, JF; Schneiderman, JH | 1 |
| Aoki, K; Asano, M; Matsuda, T; Suzuki, Y | 1 |
| Lappin, D; Whaley, K | 1 |
| Bockaert, J; Pin, JP; Yasumoto, T | 1 |
| Mitchell, MR; Powell, T; Terrar, DA; Twist, VW | 1 |
| Rorsman, P | 1 |
| Fontaine, J; Lebrun, P | 1 |
| Andersson, KE; Andersson, PO; Fovaeus, M; Malmgren, A; Sjögren, C | 1 |
| Astolfi, M; Del Bianco, E; Geppetti, P; Giuliani, S; Maggi, CA; Meli, A; Parlani, M; Patacchini, R; Santicioli, P | 1 |
| Cecconi, R; Geppetti, P; Giuliani, S; Maggi, CA; Meli, A; Patacchini, R; Santicioli, P | 1 |
| Giuliani, S; Maggi, CA; Meli, A; Patacchini, R | 1 |
| Kondo, N | 2 |
| Bywater, RA; Campbell, G; Edwards, FR; Hirst, GD; O'Shea, JE | 1 |
| Ellis-Davies, GC; Kaplan, JH; Morad, M; Näbauer, M | 1 |
| Anno, T; Kodama, I; Satake, N; Shibata, S; Sudo, Y | 1 |
| Stjärne, E; Stjärne, L | 1 |
| Bertaccini, G; Coruzzi, G; Montanari, C; Poli, E | 1 |
| Satoh, K; Taira, N; Wada, Y | 1 |
| Hill, JA; Marchese, AC; Strauss, HC; Xie, PD | 1 |
| Bkaily, G; Sperelakis, N | 1 |
| Burks, TF; Fox, DA; Malarchik, ME; Porreca, F; Sheldon, RJ | 1 |
| Fujimura, K; Matsuda, Y | 1 |
| Amoss, MS; Kile, JP | 1 |
| Beattie, DT; Cunnane, TC; Muir, TC | 1 |
| Grebb, JA; Hanbauer, I; Panza, G; Sanna, E; Wright, AG | 1 |
| Donoso, P; Hidalgo, C; Jaimovich, E; Liberona, JL | 1 |
| Bowyer, JF; Masserano, JM; Weiner, N | 1 |
| Goto, K; Miyamae, SI | 1 |
| Sonoki, H; Sugimoto, T; Tomaru, T; Uchida, Y | 1 |
| Akbarali, HI; Bieger, D; Ohia, SE; Triggle, CR | 1 |
| Jullien, T; Verdetti, J | 1 |
| Sasaguri, T; Watson, SP | 1 |
| Hatae, J | 1 |
| Herreros, R; Huidobro-Toro, JP; Pinto-Corrado, A | 1 |
| Bywater, RA; Okasora, T; Taylor, GS | 1 |
| Astolfi, M; Maggi, CA; Manzini, S; Meli, A; Parlani, M | 1 |
| Dahlöf, C; Franco-Cereceda, A; Lundberg, JM | 1 |
| Goyal, RK; McNeill, JH | 1 |
| Duburs, G; Gendviliené, V; Jurevicius, J; Macianskiené, R; Narusevicius, E; Velena, A | 1 |
| Kaschube, M; Zetler, G | 1 |
| Golenhofen, K; Milenov, K | 1 |
| Kou, K; Suzuki, H | 1 |
| Henry, PD | 1 |
| Haap, K; Kohlhardt, M | 1 |
| Gilmour, RF; Zipes, DP | 1 |
| Kajiwara, A; Ohizumi, Y; Yasumoto, T | 1 |
| Kazazoglou, T; Lazdunski, M; Renaud, JF; Schmid, A | 1 |
| Itoh, T; Kanmura, Y; Kuriyama, H; Suzuki, H | 1 |
| Brenneman, DE; Litzinger, MJ | 1 |
| Coulanges, P; Lazdunski, M; Le Deaut, JY; Rakotovao, LH; Randimbivololona, N; Schweitz, H | 1 |
| Gaum, WE; Kaplan, S; Lathrop, DA; Schwartz, A; Valle, R | 1 |
| Bonev, AD; Mawe, GM; Nelson, MT; Zhang, L | 1 |
| Brouard, A; Lhiaubet, AM; Pelaprat, D; Rostène, W; Vial, M | 1 |
| Jassar, BS; Pennefather, PS; Smith, PA | 1 |
| Fukui, Y; Hosoda, S; Iida, M; Kodama, I; Mitsui, K; Sakuma, I; Shibata, N; Suzuki, R; Toyama, J | 1 |
| Giuliani, S; Maggi, CA; Santicioli, P | 1 |
| Maggi, CA; Meini, S; Santicioli, P | 1 |
| Ball, SG; Kaye, DF; Peers, C; Reeve, HL; Vaughan, PF | 1 |
| Coleman, HA; Holman, ME; Parkington, HC; Tonta, MA | 1 |
| Luxoro, M; Nassar-Gentina, V; Rojas, E | 1 |
| Bywater, RA; Lyster, DJ; Taylor, GS | 1 |
| Linsdell, P; Moody, WJ | 1 |
| Berweck, S; Clark, AF; Grássmann, A; Lepple-Wienhues, A; Rauch, R; Wiederholt, M | 1 |
| Katina, IE; Lukyanenko, V; Nasledov, GA | 1 |
| Jackson, A; Macintyre, L; Nurse, CA; Stea, A | 1 |
| Mizutani, M; Neya, T; Yamasato, T | 1 |
| Basavappa, S; Brammer, M; Campbell, I; Laro, D; Mangel, AW; Romano-Silva, MA | 1 |
| Cahill, AL; Perlman, RL | 1 |
| Kataoka, Y; Koizumi, S; Niwa, M; Taniyama, K; Watanabe, S | 1 |
| Fuentes, ME; Luo, Z; Taylor, P | 1 |
| Harris, JB; Posangi, J; Zar, MA | 1 |
| Couratier, P; Diop, AG; Esclaire, F; Hugon, J; Lesort, M; Sindou, P | 1 |
| Strauss, O; Wienrich, M | 1 |
| Chen, XJ; Liu, TF | 1 |
| Brading, AF; Nakayama, S | 1 |
| Nedergaard, M | 1 |
| Akasu, T; Krier, J; Nishimura, T | 1 |
| Desrues, L; Garnier, M; Lamacz, M; Louiset, E; Tonon, MC; Vaudry, H | 1 |
| Sahara, Y; Westbrook, GL | 1 |
| Baker, DG; Brown, JK; Don, HF | 1 |
| Fenoglio-Preiser, C; Noffsinger, A; Sperelakis, N; Xiong, Z | 1 |
| Engberg, I; Flatman, JA; Nedergaard, S | 1 |
| Bültmann, R; Starke, K; von Kügelgen, I | 1 |
| Belmonte, C; Gallar, J; Garcia de la Rubia, P; Gonzalez, GG | 1 |
| Atchison, WD; Hare, MF | 1 |
| Carmeliet, E; Pappano, A; Sipido, KR | 1 |
| Hancox, JC; Levi, AJ | 1 |
| Childs, GV; Kuryshev, YA; Ritchie, AK | 1 |
| Sammarco, J; Washabau, RJ | 1 |
| Brading, AF; Bramich, NJ | 1 |
| Hounsgaard, J; Russo, RE | 1 |
| Kemm, RE; McKenzie, JS; Wang, XY | 1 |
| Angel, F; Borderies, JR; Jiménez, M | 1 |
| Pagano, AP; Parkman, HP; Ringold, MA; Ryan, JP | 1 |
| Exintaris, B; Lang, RJ; Vogalis, F; Zhang, Y | 1 |
| Meera, P; Prakash, P; Tripathi, O | 1 |
| Bhattacharjee, A; Fu, J; Li, M; Wang, L | 1 |
| Imanaga, I; Inoue, M; Sakamoto, Y | 1 |
| Kucera, JP; Rohr, S | 1 |
| Barnett, DW; Misler, S; Pressel, DM | 1 |
| Gault, LM; Siegel, RE | 1 |
| Borowitz, JL; Gunasekar, PG; Isom, GE; Rane, SG; Sun, P | 1 |
| Bywater, RA; Fida, R; Lyster, DJ; Taylor, GS | 1 |
| Boyett, MR; Honjo, H; Kodama, I; Nikmaram, MR; Owen, JM; Suzuki, R | 1 |
| Bhattacharjee, A; Li, M; Wang, L; Whitehurst, RM; Zhang, M | 1 |
| Cotton, KD; Hollywood, MA; McHale, NG; Thornbury, KD | 1 |
| Benders, AA; Groenen, PJ; Oerlemans, FT; Veerkamp, JH; Wieringa, B | 1 |
| Bayguinov, OP; Lee, HK; Sanders, KM; Ward, SM | 1 |
| Ito, KI; Kato, H; Miura, M; Miyakawa, H; Yoshioka, M | 1 |
| Cattaneo, A; Righi, M; Tongiorgi, E | 1 |
| Davies, MF; Guo, TZ; Maze, M; Reid, K | 1 |
| Hounsgaard, J; Svirskis, G | 1 |
| Hubatsch, DA; Jasmin, BJ | 1 |
| Bernardi, G; Calabresi, P; D'Angelo, V; Pisani, A; Tozzi, A | 1 |
| Johansson, S; Sundgren-Andersson, AK | 1 |
| Deák, F; Madarász, E; Nagy, G; Spät, A; Várnai, P | 1 |
| Arnoux, A; Cannon, R; Hammond, C; Kordon, C; Kwiecien, R; Robert, C; Vigues, S | 1 |
| Fieber, LA | 1 |
| Isaacson, JS; Strowbridge, BW | 1 |
| Lin, MJ; Lin-Shiau, SY; Liu, SH | 1 |
| Myers, AC | 1 |
| Peterajová, E; Písová, E; Varecka, L | 1 |
| Barrionuevo, G; Henze, DA; Urban, NN | 1 |
| Hoffman, BF | 1 |
| Honjo, H; Kodama, I; Niwa, R; Yamamoto, M | 1 |
| Ai, X; Hall, AK; MacPhedran, SE | 1 |
| Baláti, B; Papp, JG; Varró, A | 1 |
| Edwards, FR; Hashitani, H | 1 |
| Strata, F | 1 |
| Huang, S; Iino, S; Nakayama, S; Tomita, T | 1 |
| Guertin, PA; Hounsgaard, J | 1 |
| Borges, AC; Paiva, TB; Prioste, RN; Shimuta, SI | 1 |
| Ping, HX; Shepard, PD | 1 |
| Catt, KJ; Krsmanovic, LZ; Stojilkovic, SS; Van Goor, F | 1 |
| Garcia, ML; Kaczorowski, GJ; Pereira, BF; Suarez-Kurtz, G; Vianna-Jorge, R | 1 |
| Belevych, AE; Hirata, H; Jurkiewicz, A; Jurkiewicz, NH; Shuba, MF; Vladimirova, IA; Zima, AV | 1 |
| Hounsgaard, J; Perrier, JF | 1 |
| Ishiwata, H; Katoh, K; Ohata, Y | 1 |
| Smith, GT; Zakon, HH | 1 |
| French, AS; Sekizawa, SI; Torkkeli, PH | 1 |
| Jones, MB; Odblom, MP; Williamson, R | 1 |
| Jorgensen, OS; Mogensen, HS | 1 |
| Blandizzi, C; Colucci, R; Del Tacca, M; Tognetti, M | 1 |
| Dosen, PJ; Imtiaz, MS; Nurgaliyeva, K; van Helden, DF; von der Weid, P | 1 |
| Andrioli, A; Bellon, E; Coulie, B; Janssens, J; Tack, J; Vanden Berghe, P | 1 |
| Bonansco, C; Borde, M; Buño, W; Fernández de Sevilla, D; Le Ray, D | 1 |
| Cheng, YW; Hu, CM; Jeng, CR; Kang, JJ; Liao, JW; Liu, SH; Pang, VF; Tsai, SF; Wang, SC | 1 |
| Coyne, MD; Gwathmey, JK; Kim, CS | 1 |
| Allen, DG; Ju, YK | 1 |
| Friedman, D; Strowbridge, BW | 1 |
| Changeux, JP; Klink, R; Korn, H; Léna, C; Tsuneki, H | 1 |
| Harasztosi, C; Kovács, L; Rusznák, Z; Stanfield, PR; Szûcs, G | 1 |
| Morisset, V; Nagy, F | 1 |
| Itoh, Y; Oka, M; Ukai, Y | 1 |
| De Deyne, PG | 1 |
| Fan, YP; Horn, EM; Waldrop, TG | 1 |
| Bzdega, T; Cappiello, M; Neale, JH; Ramadan, E; Wroblewska, B; Zhao, J | 1 |
| Muinuddin, A; Paterson, WG | 1 |
| Ambrous, K; Donnelly, G; Farraway, L; Huizinga, JD; Jackson, TD; Safdar, A; Ye, J | 1 |
| Melena, J; Osborne, NN | 1 |
| Albertí, E; Fernández, E; Jiménez, M; Mikkelsen, HB; Plujà, L; Thuneberg, L | 1 |
| Jensen, JB; Lund, TM; Pickering, DS; Schousboe, A; Timmermann, DB | 1 |
| Fernández, E; Jiménez, M; Tanović, A | 1 |
| Farb, DH; Gibbs, TT; Land, MB; Lyons, HR | 1 |
| Paterson, WG; Zhang, Y | 1 |
| Murakami, F; Otsuka, T; Song, WJ | 1 |
| Frieling, T; Neunlist, M; Schemann, M; Weber, E | 1 |
| Barry, WH; Li, F; Su, Z; Sugishita, K; Ueda, I | 1 |
| Farrugia, G; Gibbons, S; Holm, AN; Miller, SM; Ou, Y; Rae, JL; Rich, A; Sarr, MG; Strege, P; Szurszewski, JH | 1 |
| Mcmanus, CM; Michel, KE; Simon, DM; Washabau, RJ | 1 |
| Gaughan, JP; Houser, SR; Piacentino, V | 1 |
| Abdu, F; Allen, JP; Grundy, D; Hennig, G; Hicks, GA | 1 |
| Hennig, GW; Smith, TK; Spencer, NJ | 1 |
| Alaburda, A; Hounsgaard, J; Perrier, JF | 1 |
| Banno, Y; Chen, J; Dohi, S; Nozawa, Y; Tan, Z | 1 |
| Castañares, DT; Hiriart, M; López-Valdés, HE; Rosenbaum, T | 1 |
| Feregrino, A; Heimer-de la Cotera, EP; Rojas, A; Rojas, JI; Torres, M | 1 |
| Bywater, RA; Fida, R; O'brien, SD; Powell, AK | 1 |
| Arakawa, Y; Nishijima, C; Shimizu, N; Urushidani, T | 1 |
| Chidlow, G; Melena, J; Osborne, NN; Schmidt, KG; Wood, JP | 1 |
| Hanano, T; Inoue, R; Ito, Y; Itonaga, Y; Miyauchi, Y; Morita, H; Nakajima, T | 1 |
| Brewer, K; Gao, J; Harty, RF; Liang, K; Ren, J; Wang, Y | 1 |
| Ishii, T; Nishimura, M; Satoh, E | 1 |
| Gall, CM; Lauterborn, JC; Lynch, G; Pinkstaff, JK; Xie, Y | 1 |
| Bywater, RA; Powell, AK | 1 |
| Aiba, S; Fukushima, A; Kimura, F; Sano, A | 1 |
| Bondiolotti, GP; Cariboni, A; Curia, G; Giacobini, P; Maggi, R; Pimpinelli, F; Piva, F; Redaelli, E; Restano-Cassulini, R; Wanke, E | 1 |
| Malenka, RC; Yu, X | 1 |
| Besson, P; Le Guennec, JY; Roger, S | 1 |
| Dravid, SM; Murray, TF | 1 |
| Holstein-Rathlou, NH; Jensen, BL; Jensen, LJ; Salomonsson, M | 1 |
| Hara, K; Iida, H; Imuta, H; Iwasawa, K; Jo, T; Ma, J; Nagai, R; Nagase, T; Nagata, T; Nakajima, T; Omata, M; Takizawa, H | 1 |
| Chang, IY; Choi, S; Jun, JY; Kim, KW; Kim, MJ; Kim, MY; Kong, ID; Lee, KP; Park, CK; So, I; Yeum, CH; You, HJ | 1 |
| Hirsch, EC; Michel, PP; Ruberg, M; Salthun-Lassalle, B; Wolfart, J | 1 |
| Arbel, G; Caspi, O; Gepstein, L; Huber, I; Itzhaki, I; Kehat, I; Magyar, J; Perlman, I; Satin, J; Schroder, EA | 1 |
| Angel, F; Aunis, D; Crenner, F; Ghia, JE; Metz-Boutigue, MH; Meyer, C; Rohr, S | 1 |
| Hackman, JC; Holohean, AM | 1 |
| Gorji, A; Köhling, R; Rüschenschmidt, C; Siep, E; Speckmann, EJ; Straub, H | 1 |
| Ouyang, A; Tandon, T; Wrzos, HF | 1 |
| Bonev, AD; Filosa, JA; Nelson, MT | 1 |
| Albo, F; Bernardi, G; Ferrari, F; Longone, P; Pascucci, T; Puglisi-Allegra, S; Spalloni, A; Zona, C | 1 |
| Miyazaki, K; Nasu, T | 1 |
| Ashenafi, S; Criado, JM; Fuente, A; Heredia, M; Riolobos, AS; Yajeya, J | 1 |
| Deng, X; Lau, CP; Li, GR; Sun, H | 1 |
| Hu, XT; Nasif, FJ; White, FJ | 1 |
| Elsen, FP; Ramirez, JM | 1 |
| Brichta, AM; Callister, RJ; Camp, AJ; Lee, HY | 1 |
| Beaman-Hall, CM; Bui, CJ; Middleton, FA; Vallano, ML | 1 |
| Andersson, KE; Arner, A; Ekman, M | 1 |
| Azzena, GB; Budoni, M; Casalbore, P; D'Ascenzo, M; Grassi, C; Pallini, R; Piacentini, R | 1 |
| Correia-de-Sá, P; Costa, J; Lobo, MG | 1 |
| Goto, K; Jiko, H; Katayama, N; Liu, HN; Nakayama, S; Shimono, K; Tomita, T | 1 |
| Choi, YM; Chung, S; Jang, JY; Kang, YK; Kim, SH; Park, MK | 1 |
| Kito, Y; Suzuki, H | 1 |
| Cho, CH; Li, GR; Wang, JY; Wong, TM; Wu, WK; Yu, L | 1 |
| Mody, I; Sokolova, IV | 1 |
| Colino, A; Halliwell, JV; Sánchez-Alonso, JL | 1 |
| Mei, HS; Qi, YJ; Su, SW; Wang, C; Wang, YL; Xu, YF; Yin, JX; Zhang, YJ | 1 |
| Chen, F; Karagueuzian, HS; Weiss, JN; Xie, LH | 1 |
| Aprea, G; Aviello, G; Borbone, N; Borrelli, F; Capasso, R; De Marino, S; Izzo, AA; Masone, S; Montesano, D | 1 |
| Christ, T; Nemtsas, P; Ravens, U; Weidinger, G; Wettwer, E | 1 |
| Hirayama, H; Kuramoto, H; Shiina, T; Shima, T; Shimizu, Y; Takewaki, T | 1 |
| Cuevas, J; Katnik, C; Mari, Y | 1 |
| Bauerschmidt, S; Dechering, KJ; Hupkes, M; Jonsson, MK; Piek, E; Scheenen, WJ; Sotoca, AM; van der Heyden, MA; van Ravestein-van Os, RI; van Rotterdam, W; van Someren, EP; van Veen, TA; van Zoelen, EJ; Ypey, DL | 1 |
| Baccari, MC; Francini, F; Garella, R; Luciani, G; Squecco, R | 1 |
| Imber, AN; Putnam, RW | 1 |
| Coquinco, A; Craig, AM; Cynader, M; Kaufman, AM; Lee, H; Milnerwood, AJ; Raymond, LA; Sepers, MD; She, K; Wang, L | 1 |
| Chang, LC; Huang, SC; Liu, CW; Liu, JK; Tsai, CC; Tsai, PJ; Tsai, TR; Wang, HC | 1 |
| Stengl, M; Wei, H | 1 |
| Brüggemann, A; Fertig, N; George, M; Hasler, A; Haythornthwaite, A; Kiss, A; Mosbacher, J; Stoelzle, S | 1 |
| Farrell, AP; Wilson, CM | 1 |
| Auteri, M; Mastropaolo, M; Mulè, F; Serio, R; Zizzo, MG | 1 |
| Hammad, FT; Lammers, WJ; Lubbad, L; Morrison, JF; Stephen, B | 1 |
| Chen, DP; Lin, Y; Liu, FF; Lv, BC; Peng, JY; Wang, JY; Xiong, YJ | 1 |
| Amuzescu, B; Eisfeld, J; Frech, S; Knott, T; Lin, KH; Scheel, O | 1 |
| Antunes, E; Augusto, TM; Barbosa, GO; de Carvalho, HF; Grant, AD; Leiria, LO; Ramos-Filho, AC; Shah, A | 1 |
| Saraf, MN; Shirole, NL; Shirole, RL | 1 |
| Crespo-Castrillo, A; de Pascual, R; Fernández-Mayoralas, A; Gandía, L; García, AG; García-Álvarez, I; Maroto, M; Nanclares, C; Padín, JF; Punzón, E; Ruiz-Pascual, L | 1 |
| Batarfi, M; Jaffer, S; Luke, G; Patel, K; Valasek, P; Whalley, BJ | 1 |
| Chimerel, C; Gribble, FM; Murison, K; Reimann, F; Riccio, C | 1 |
| Mustafa, S | 1 |
| Barthó, L; Bencsik, T; Sándor, Z | 1 |
| Bai, S; Cao, H; Chen, K; Dong, H; Ma, Y; Pei, J; Tian, L; Zhao, Y | 1 |
| Cano-Abad, MF; de los Ríos, C; González-Lafuente, L; Lajarín-Cuesta, R; Martínez-Sanz, FJ; Moreno-Ortega, AJ; Punzón, E | 1 |
| Araujo de Brito, M; Arranz-Tagarro, JA; Arribas, RL; de Los Ríos, C; Gandía, L; González-Lafuente, L; Lajarín-Cuesta, R; Nanclares, C | 1 |
2 review(s) available for nifedipine and tetrodotoxin
| Article | Year |
|---|---|
Comparative pharmacology of calcium antagonists: nifedipine, verapamil and diltiazem.
Topics: Angina Pectoris; Angina Pectoris, Variant; Animals; Arrhythmias, Cardiac; Benzazepines; Calcium; Cardiovascular System; Diltiazem; Dogs; Electrophysiology; Humans; Hypertension; Ion Channels; Kinetics; Muscle, Smooth, Vascular; Myocardial Contraction; Myocardial Infarction; Nifedipine; Pyridines; Sheep; Tetrodotoxin; Vasodilator Agents; Verapamil | 1980 |
Calcium antagonists and their potential role in the prevention of sudden coronary death.
Topics: Action Potentials; Animals; Atrial Fibrillation; Atrial Flutter; Atrioventricular Node; Calcium Channel Blockers; Cardiac Pacing, Artificial; Coronary Disease; Death, Sudden; Diltiazem; Dogs; Haplorhini; Humans; Ion Channels; Nifedipine; Rabbits; Rats; Tachycardia; Tetrodotoxin; Ventricular Fibrillation; Verapamil; Wolff-Parkinson-White Syndrome | 1982 |
291 other study(ies) available for nifedipine and tetrodotoxin
| Article | Year |
|---|---|
Restoration by histamine of the calcium-dependent electrical and mechanical response in the guinea-pig papillary muscle partially depolarized by potassium.
Topics: Action Potentials; Adrenergic beta-Antagonists; Calcium; Cyclic AMP; Electric Stimulation; Histamine; Histamine H1 Antagonists; Histamine H2 Antagonists; Myocardial Contraction; Nifedipine; Papillary Muscles; Potassium; Receptors, Histamine H1; Receptors, Histamine H2; Sodium; Tetrodotoxin | 1976 |
Further studies on the positive inotropic effect of the polypeptide anthopleurin-A from a sea anemone.
Topics: Cnidaria; Drug Interactions; Intercellular Signaling Peptides and Proteins; Lanthanum; Myocardial Contraction; Nifedipine; Peptides; Ryanodine; Sea Anemones; Stimulation, Chemical; Tetracaine; Tetrodotoxin; Verapamil | 1978 |
The mechanism of action of ionophore A 23187 on guinea pig intestinal smooth muscle.
Topics: Animals; Anti-Bacterial Agents; Calcimycin; Calcium; Calcium Radioisotopes; Dioxolanes; Gallopamil; Guinea Pigs; In Vitro Techniques; Intestines; Muscle Contraction; Muscle, Smooth; Nifedipine; Tetrodotoxin; Veratridine | 1979 |
Inhibition of ATP-induced contraction in the guinea-pig urinary bladder in vitro and in vivo.
Topics: Adenosine; Adenosine Triphosphate; Amines; Animals; Female; Guinea Pigs; Indomethacin; Isoproterenol; Muscle Contraction; Muscle, Smooth; Nifedipine; Norepinephrine; Parasympatholytics; Propranolol; Tetrodotoxin; Theophylline; Urinary Bladder | 1979 |
Change in automaticity of excised, sino-atrial node by alprenolol and its dextro isomer and several drugs injected into the sinus node artery of the dog.
Topics: Adenosine; Alprenolol; Animals; Calcium; Dogs; Female; Heart Rate; Injections, Intra-Arterial; Male; Nifedipine; Procaine; Propranolol; Quinidine; Sinoatrial Node; Stereoisomerism; Tetrodotoxin | 1977 |
Voltage-dependent ionic currents in solitary horizontal cells isolated from cat retina.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Action Potentials; Animals; Calcium Channels; Cats; Cells, Cultured; Cesium; Electric Conductivity; Membrane Potentials; Nifedipine; Potassium Channels; Retinal Ganglion Cells; Sodium; Sodium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1992 |
Background current in sino-atrial node cells of the rabbit heart.
Topics: Amiloride; Animals; Barium; Calcium Channels; Cold Temperature; Membrane Potentials; Nickel; Nifedipine; Potassium Channels; Rabbits; Sinoatrial Node; Sodium Channels; Tetrodotoxin; Time Factors | 1992 |
Utilization of three-dimensional culture for early morphometric and electrophysiological analyses of solitary cerebellar neurons.
Topics: Action Potentials; Animals; Axons; Calcium Channels; Cell Differentiation; Cell Division; Cerebellar Nuclei; Cesium; Chlorides; Culture Techniques; Dendrites; Electrophysiology; Ion Channel Gating; Neurons; Nifedipine; Potassium Channels; Rats; Rats, Inbred Strains; Sodium Channels; Tetrodotoxin | 1992 |
Fast Na+ channels in smooth muscle from pregnant rat uterus.
Topics: Animals; Calcium Channels; Female; In Vitro Techniques; Isoproterenol; Magnesium; Muscle, Smooth, Vascular; Myometrium; Nifedipine; Oxytocin; Pregnancy; Pregnancy, Animal; Rats; Saxitoxin; Sodium Channels; Tetrodotoxin; Uterine Contraction; Uterus | 1992 |
Calcium channels in embryonic chick skeletal muscle cells after cultivation with calcium channel blocker.
Topics: Action Potentials; Animals; Barium; Calcium Channel Blockers; Calcium Channels; Chick Embryo; Down-Regulation; Gallopamil; Muscles; Nifedipine; Tetrodotoxin | 1992 |
Catecholamine secretion from adrenal chromaffin cells of the toad (Caudiverbera caudiverbera): effect of monensin.
Topics: Acetylcholine; Adenosine Triphosphate; Adrenal Glands; Animals; Anura; Calcium; Catecholamines; Chromaffin System; Cobalt; Monensin; Nifedipine; Potassium; Sodium; Tetrodotoxin | 1992 |
Ascending contraction mediated by 5-hydroxytryptamine3 receptors in canine small intestine.
Topics: Animals; Atropine; Dogs; Female; Hexamethonium; Hexamethonium Compounds; Intestine, Small; Male; Muscle Contraction; Neurotransmitter Agents; Nifedipine; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Tetrodotoxin | 1992 |
Repetitive electrical activity of the muscle membrane induced in chloride-free medium.
Topics: Action Potentials; Animals; Chlorides; Electric Conductivity; Electric Stimulation; In Vitro Techniques; Ion Channels; Membrane Potentials; Muscles; Nifedipine; Potassium; Rana esculenta; Tetrodotoxin | 1992 |
Veratridine evokes release of calcitonin gene-related peptide from capsaicin-sensitive nerves of rat urinary bladder.
Topics: Animals; Calcitonin Gene-Related Peptide; Calcium Channel Blockers; Capsaicin; In Vitro Techniques; Male; Nifedipine; omega-Conotoxins; Peptides, Cyclic; Radioimmunoassay; Rats; Rats, Inbred Strains; Ruthenium Red; Tetrodotoxin; Urinary Bladder; Veratridine | 1992 |
Release of sensory CGRP by hypertonic NaCl is not blocked by tetrodotoxin, omega-conotoxin, nifedipine and ruthenium red.
Topics: Animals; Calcitonin Gene-Related Peptide; Calcium Channel Blockers; In Vitro Techniques; Male; Nifedipine; omega-Conotoxins; Peptides, Cyclic; Rats; Rats, Inbred Strains; Ruthenium Red; Saline Solution, Hypertonic; Tetrodotoxin | 1992 |
Effect of free radicals on excitation-contraction coupling in isolated rat and guinea pig ventricular myocytes.
Topics: Action Potentials; Animals; Cells, Cultured; Guinea Pigs; Heart; Hydrogen Peroxide; Ion Channels; Myocardial Contraction; Nifedipine; Rats; Ryanodine; Superoxides; Tetrodotoxin | 1992 |
Effects of calcium channel blockers on the contractility of the filariid Acanthocheilonema viteae.
Topics: Acetylcholine; Animals; Cadmium; Calcium; Calcium Channel Blockers; Diltiazem; Dipetalonema; Egtazic Acid; Female; Muscle Contraction; Nifedipine; Tetrodotoxin; Verapamil | 1992 |
Effect of potassium and N-methyl-D-aspartate on the aspartate aminotransferase activity in cultured cerebellar granule cells.
Topics: Analysis of Variance; Animals; Aspartate Aminotransferases; Cells, Cultured; Cerebral Cortex; Cycloheximide; Dactinomycin; Dizocilpine Maleate; Dose-Response Relationship, Drug; Kinetics; Magnesium; N-Methylaspartate; Neurons; Nifedipine; Potassium; Quinoxalines; Rats; Tetrodotoxin | 1992 |
Modulation of calcium channels in human retinal glial cells by basic fibroblast growth factor: a possible role in retinal pathobiology.
Topics: Adult; Aged; Calcium Channels; Cell Division; Cesium; Dose-Response Relationship, Drug; Fibroblast Growth Factor 2; Humans; In Vitro Techniques; Ion Channel Gating; Middle Aged; Neuroglia; Nifedipine; Potassium Channels; Retina; Tetrodotoxin | 1991 |
Actions of platelet-activating factor on isolated rat hearts.
Topics: Animals; Blood Flow Velocity; Dose-Response Relationship, Drug; Electrocardiography; Heart; Male; Myocardial Contraction; Nifedipine; Perfusion; Platelet Activating Factor; Platelet Membrane Glycoproteins; Rats; Rats, Inbred Strains; Receptors, Cell Surface; Receptors, G-Protein-Coupled; Tetrodotoxin | 1991 |
Voltage-dependent calcium and potassium channels in Schwann cells cultured from dorsal root ganglia of the mouse.
Topics: 4-Aminopyridine; Animals; Barium; Calcium Channels; Cells, Cultured; Cobalt; Dose-Response Relationship, Drug; Ganglia, Spinal; Membrane Potentials; Mice; Nifedipine; Potassium Channels; Schwann Cells; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
Properties of Ca2+ currents in acutely dissociated neurons of the chick ciliary ganglion: inhibition by somatostatin-14 and somatostatin-28.
Topics: 4-Aminopyridine; Acetylcholine; Action Potentials; Animals; Calcium; Calcium Channels; Cells, Cultured; Chick Embryo; Ganglia, Parasympathetic; GTP-Binding Proteins; Ion Channel Gating; Neurons; Nifedipine; Pertussis Toxin; Potassium; Potassium Channels; Somatostatin; Somatostatin-28; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Virulence Factors, Bordetella | 1991 |
Neurokinin inhibition of cholinergic myenteric neurons in canine antrum.
Topics: Acetylcholine; Animals; Atropine; Dinoprostone; Dogs; Electric Stimulation; Enkephalin, Methionine; Female; Hexamethonium; Hexamethonium Compounds; In Vitro Techniques; Indomethacin; Male; Muscle, Smooth; Myenteric Plexus; Naloxone; Neurokinin A; Neurons; Nifedipine; Phentolamine; Propranolol; Pyloric Antrum; Substance P; Tetrodotoxin; Vasoactive Intestinal Peptide | 1990 |
K(+)-stimulation of the phosphoinositide pathway in guinea-pig ileum longitudinal smooth muscle is predominantly neuronal in origin and mediated by the entry of extracellular Ca2+.
Topics: Animals; Calcium; Carbachol; Egtazic Acid; Female; Guinea Pigs; Ileum; In Vitro Techniques; Male; Mollusk Venoms; Muscle, Smooth; Neurons; Nifedipine; omega-Conotoxins; Phosphatidylinositols; Potassium; Scorpion Venoms; Sodium Channels; Stimulation, Chemical; Substance P; Tetrodotoxin | 1990 |
Involvement of dihydropyridine-sensitive Ca2+ channels in adenosine-evoked inhibition of acetylcholine release from guinea pig ileal preparation.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Acetylcholine; Adenosine; Animals; Atropine; Bethanechol; Bethanechol Compounds; Calcium Channels; Chromatography, High Pressure Liquid; Dihydropyridines; Electric Stimulation; Guinea Pigs; Ileum; Male; Muscle, Smooth; Nifedipine; Physostigmine; Tetrodotoxin; Theophylline | 1990 |
Differential effects of calcium antagonists and Bay K 8644 on contractile responses to exogenous noradrenaline and adrenergic nerve stimulation in the rabbit ear artery.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Arteries; Calcium; Calcium Channel Blockers; Diltiazem; Ear, External; Electric Stimulation; Female; In Vitro Techniques; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Norepinephrine; Rabbits; Sympathetic Nervous System; Tetrodotoxin; Verapamil | 1990 |
Low pH-induced release of calcitonin gene-related peptide from capsaicin-sensitive sensory nerves: mechanism of action and biological response.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acids; Animals; Calcitonin Gene-Related Peptide; Calcium Channels; Capsaicin; Guinea Pigs; Hydrogen-Ion Concentration; Indomethacin; Isoquinolines; Muscle Contraction; Muscle, Smooth; Neurons, Afferent; Neurosecretion; Nifedipine; omega-Conotoxins; Peptides, Cyclic; Piperazines; Potassium; Ruthenium Red; Tetrodotoxin; Urinary Bladder | 1991 |
The dual effect of BAY K 8644 on excitation-contraction coupling in gastric smooth muscle.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Atropine; Cats; Electrophysiology; Guinea Pigs; In Vitro Techniques; Muscle Contraction; Muscle, Smooth; Nifedipine; Propranolol; Stomach; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
Ruthenium red and capsaicin induce a neurogenic inflammatory response in the rabbit eye: effects of omega-conotoxin GVIA and tetrodotoxin.
Topics: Animals; Aqueous Humor; Calcitonin Gene-Related Peptide; Calcium Channel Blockers; Capsaicin; Eye; Female; Inflammation; Intraocular Pressure; Male; Miosis; Neurokinin A; Nifedipine; omega-Conotoxin GVIA; Peptides, Cyclic; Rabbits; Ruthenium Red; Substance P; Tetrodotoxin | 1991 |
Alterations in electrical and contractile behavior of isolated cardiomyocytes by hydrogen peroxide: possible ionic mechanisms.
Topics: Animals; Free Radicals; Guinea Pigs; Heart Ventricles; Hydrogen Peroxide; In Vitro Techniques; Male; Membrane Potentials; Myocardial Contraction; Myocardium; Nifedipine; Rats; Rats, Inbred Strains; Ryanodine; Tetrodotoxin; Ventricular Function | 1991 |
Structure and organization of electrical activity of canine distal colon.
Topics: Acetylcholine; Animals; Colon; Dogs; Electrophysiology; Female; In Vitro Techniques; Intestinal Mucosa; Male; Membrane Potentials; Microscopy, Electron; Muscle, Smooth; Nifedipine; Tetrodotoxin | 1991 |
Apamin, a highly potent blocker of the TTX- and Mn2(+)-insensitive fast transient Na+ current in young embryonic heart.
Topics: Action Potentials; Animals; Apamin; Barium; Calcium; Cell Membrane Permeability; Chick Embryo; Electric Conductivity; Heart; Lithium; Manganese; Myocardium; Nifedipine; Sodium; Tetrodotoxin; Verapamil | 1991 |
Early afterdepolarization induced by ryanodine in atrial fibers of mouse heart.
Topics: Action Potentials; Animals; Female; Heart; Heart Atria; In Vitro Techniques; Lidocaine; Male; Mice; Nifedipine; Ryanodine; Tetrodotoxin | 1990 |
Release of endogenous 5-hydroxytryptamine in rat ventral hippocampus evoked by electrical stimulation of the dorsal raphe nucleus as detected by microdialysis: sensitivity to tetrodotoxin, calcium and calcium antagonists.
Topics: Animals; Cadmium; Calcium; Citalopram; Dialysis; Diltiazem; Electric Stimulation; Hippocampus; Kinetics; Male; Nickel; Nifedipine; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin | 1990 |
Factors regulating the expression of acetylcholinesterase-containing neurons in striatal cultures: effects of chemical depolarization.
Topics: Acetylcholinesterase; Analysis of Variance; Animals; Cell Differentiation; Cell Survival; Cells, Cultured; Corpus Striatum; Histocytochemistry; Immunoenzyme Techniques; Membrane Potentials; Neurons; Nifedipine; Rats; Rats, Inbred Strains; Receptors, Muscarinic; Receptors, Opioid; Tetrodotoxin; Veratridine | 1990 |
Characterization of the process of sodium-calcium exchange in pancreatic islet cells.
Topics: Amiloride; Animals; Biological Transport, Active; Calcium; Calcium Radioisotopes; Carrier Proteins; Gliclazide; Glucose; In Vitro Techniques; Islets of Langerhans; Keto Acids; Kinetics; Lanthanum; Nifedipine; Ouabain; Potassium; Rats; Sodium; Sodium-Calcium Exchanger; Tetrodotoxin | 1990 |
Direct and indirect contractile responses of the human vas deferens and actions of noradrenaline and of calcium antagonists.
Topics: Calcium; Calcium Channel Blockers; Electric Stimulation; Humans; Male; Muscle Contraction; Nifedipine; Norepinephrine; Prazosin; Tetrodotoxin; Vas Deferens; Verapamil | 1990 |
Effect of nifedipine on the contractile responses of the isolated rat bladder.
Topics: Acetylcholine; Animals; Atropine; Dose-Response Relationship, Drug; Electric Stimulation; In Vitro Techniques; Indomethacin; Male; Muscle Contraction; Neural Conduction; Nifedipine; Physostigmine; Rats; Tetrodotoxin; Urinary Bladder | 1990 |
Early afterdepolarization in mouse atrial fibers induced by 3.0 mM K+ and the inhibitory effects of tetrodotoxin and nifedipine.
Topics: Action Potentials; Animals; Female; Heart; In Vitro Techniques; Male; Mice; Nerve Fibers; Neuromuscular Depolarizing Agents; Nifedipine; Potassium; Potassium Chloride; Tetrodotoxin | 1990 |
Triiodothyronine affects the electrical properties of GH3 cells.
Topics: Action Potentials; Animals; Apamin; Cell Line, Transformed; Cell Membrane; Electric Conductivity; Electrophysiology; Membrane Potentials; Nifedipine; Pituitary Gland; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Triiodothyronine | 1990 |
Two kinds of calcium channels in canine atrial cells. Differences in kinetics, selectivity, and pharmacology.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Barium; Calcium; Cobalt; Dogs; Heart Atria; Ion Channels; Isoproterenol; Kinetics; Myocardium; Nifedipine; Nitrendipine; Tetrodotoxin | 1985 |
Expression and modulation of voltage-gated calcium channels after RNA injection in Xenopus oocytes.
Topics: Animals; Barium; Cadmium; Cobalt; Electrophysiology; Ion Channels; Mesylates; Myocardium; Nifedipine; Ovum; RNA; Tetrodotoxin; Xenopus | 1986 |
Control of stimulus-secretion coupling in adrenal medullary chromaffin cells by microfilament-specific macromolecules.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Actin Cytoskeleton; Actins; Adrenal Medulla; Animals; Benzothiazoles; Carbocyanines; Catecholamines; Cattle; Cell Membrane; Chromaffin System; Cytoskeleton; Fluorescent Dyes; Liposomes; Membrane Potentials; Myosin Subfragments; Myosins; Nifedipine; Peptide Fragments; Phencyclidine; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1986 |
N-methylaspartate-activated calcium channels in rat brain cortex slices. Effect of calcium channel blockers and of inhibitory and depressant substances.
Topics: Animals; Aspartic Acid; Cadmium; Calcium Channel Blockers; Central Nervous System Depressants; Cerebral Cortex; Cobalt; gamma-Aminobutyric Acid; Ion Channels; Morphine; N-Methylaspartate; Nifedipine; Rats; Tetrodotoxin; Time Factors | 1986 |
A polypeptide toxin from the coral Goniopora. Purification and action on Ca2+ channels.
Topics: Animals; Biological Assay; Calcium; Cells, Cultured; Chick Embryo; Chromatography, Gel; Dose-Response Relationship, Drug; Heart; Intercellular Signaling Peptides and Proteins; Ion Channels; Mice; Myocardium; Nifedipine; Nitrendipine; Peptides; Tetrodotoxin | 1986 |
[3H]-tetrodotoxin binding in neuronal and non-neuronal spinal cord cultures.
Topics: Animals; Binding, Competitive; Cells, Cultured; Ion Channels; Mice; Neuroglia; Neurons; Nifedipine; Nitrendipine; Spinal Cord; Tetrodotoxin | 1986 |
Evidence for two distinct calcium channels in rat vascular smooth muscle cells in short-term primary culture.
Topics: Animals; Calcium; Cells, Cultured; Cobalt; Ion Channels; Membrane Potentials; Muscle, Smooth, Vascular; Nifedipine; Portal Vein; Rats; Rats, Inbred Strains; Tetrodotoxin | 1986 |
Frequency-dependent decay of calcium spikes in cultured spinal cord neurons.
Topics: Action Potentials; Animals; Calcium; Egtazic Acid; Ion Channels; Membrane Potentials; Mice; Neural Inhibition; Nifedipine; Spinal Cord; Synapses; Synaptic Transmission; Tetrodotoxin | 1986 |
Effects of Bay k 8644 and nifedipine on isolated dog cerebral, coronary and mesenteric arteries.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Cerebral Arteries; Coronary Vessels; Dogs; Dose-Response Relationship, Drug; Female; In Vitro Techniques; Male; Mesenteric Arteries; Nifedipine; Potassium; Tetrodotoxin; Vasoconstriction; Vasodilation | 1987 |
The role of ion channels and protein kinase C activation in the stimulation of complement protein synthesis.
Topics: Calcium Channel Agonists; Complement C2; Humans; In Vitro Techniques; Interferon-gamma; Ion Channels; Monocytes; Nifedipine; Protein Kinase C; Sodium; Tetrodotoxin; Trifluoperazine | 1987 |
Maitotoxin-evoked gamma-aminobutyric acid release is due not only to the opening of calcium channels.
Topics: Amino Acids; Animals; Calcium; Cells, Cultured; Cobalt; Corpus Striatum; Embryo, Mammalian; gamma-Aminobutyric Acid; Ion Channels; Marine Toxins; Mice; Neurons; Nifedipine; Nipecotic Acids; Oxocins; Proline; Sodium; Tetrodotoxin | 1988 |
Calcium-activated inward current and contraction in rat and guinea-pig ventricular myocytes.
Topics: Action Potentials; Animals; Calcium; Egtazic Acid; Guinea Pigs; Heart; In Vitro Techniques; Ion Channels; Membrane Potentials; Myocardial Contraction; Nifedipine; Rats; Ryanodine; Sodium; Tetrodotoxin; Ventricular Function | 1987 |
Two types of Ca2+ currents with different sensitivities to organic Ca2+ channel antagonists in guinea pig pancreatic alpha 2 cells.
Topics: Animals; Barium; Calcium; Calcium Channel Blockers; Cobalt; Colforsin; Electrophysiology; Gallopamil; Guinea Pigs; Ion Channels; Islets of Langerhans; Membrane Potentials; Nifedipine; Tetrodotoxin | 1988 |
Pharmacological analysis of the effects of Bay K 8644 and organic calcium antagonists on the mouse isolated distal colon.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Animals; Calcium Channel Blockers; Colon; In Vitro Techniques; Mice; Muscle Relaxation; Muscle, Smooth; Nifedipine; Potassium Chloride; Tetrodotoxin | 1988 |
Tetrodotoxin-resistant contractions induced by electrical stimulation of bladder muscle from man, rabbit and rat.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aged; Animals; Electric Stimulation; Female; Humans; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Nifedipine; Rabbits; Rats; Rats, Inbred Strains; Species Specificity; Tetrodotoxin; Urinary Bladder | 1988 |
The effect of calcium free medium and nifedipine on the release of substance P-like immunoreactivity and contractions induced by capsaicin in the isolated guinea-pig and rat bladder.
Topics: Animals; Calcium; Capsaicin; Edetic Acid; Electric Stimulation; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Potassium; Rats; Rats, Inbred Strains; Substance P; Tetrodotoxin; Urinary Bladder | 1989 |
Multiple mechanisms in the motor responses of the guinea-pig isolated urinary bladder to bradykinin.
Topics: Animals; Apamin; Bradykinin; Calcitonin Gene-Related Peptide; Capsaicin; Dibenz(b,f)(1,4)oxazepine-10(11H)-carboxylic acid, 8-chloro-, 2-acetylhydrazide; Endothelium, Vascular; Guinea Pigs; In Vitro Techniques; Indomethacin; Kallidin; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Substance P; Tetrodotoxin; Thiorphan; Urinary Bladder | 1989 |
Potent contractile effect of endothelin in isolated guinea-pig airways.
Topics: Animals; Bronchi; Edetic Acid; Endothelins; Guinea Pigs; In Vitro Techniques; Indomethacin; Isoproterenol; Muscle Contraction; Muscle, Smooth; Nifedipine; Peptides; Tetrodotoxin; Trachea | 1989 |
Voltage-dependence of ryanodine-sensitive component of contraction in A23187- and isoprenaline-treated cardiac muscles.
Topics: Alkaloids; Animals; Calcimycin; Calcium; Electric Stimulation; Female; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Male; Membrane Potentials; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine; Tetrodotoxin | 1989 |
The effects of vagal stimulation and applied acetylcholine on the sinus venosus of the toad.
Topics: Acetylcholine; Action Potentials; Animals; Barium; Bufo marinus; Cesium; Heart; Heart Rate; Membrane Potentials; Nifedipine; Scopolamine; Tetrodotoxin; Vagus Nerve | 1989 |
Modulation of Ca2+ channel selectivity and cardiac contraction by photorelease of Ca2+.
Topics: Action Potentials; Animals; Anura; Calcium; Calcium Channels; Heart Ventricles; In Vitro Techniques; Kinetics; Light; Myocardial Contraction; Nifedipine; Tetrodotoxin; Ventricular Function | 1989 |
Electrophysiological effects of FK664, a new cardiotonic agent, on preparations from guinea pig ventricle and from rabbit sino-atrial node.
Topics: Action Potentials; Animals; Calcium; Calcium Channels; Cardiotonic Agents; Guinea Pigs; Heart; Heart Ventricles; Myocardial Contraction; Myocardium; Nifedipine; Papillary Muscles; Pyrimidinones; Rabbits; Ryanodine; Sarcolemma; Sinoatrial Node; Tetrodotoxin | 1989 |
Some pharmacological applications of an extracellular recording method to study secretion of a sympathetic co-transmitter, presumably ATP.
Topics: Action Potentials; Adenosine Triphosphate; Adrenergic alpha-Agonists; Animals; Dihydropyridines; Extracellular Space; Guinea Pigs; Male; Methods; Mice; Neuromuscular Junction; Neurotransmitter Agents; Nifedipine; Potassium Channels; Sympathetic Nervous System; Tetrodotoxin; Vas Deferens | 1989 |
Pharmacological characterization of mare uterus motility with special reference to calcium antagonists and beta-2-adrenergic stimulants.
Topics: Adrenergic beta-Agonists; Albuterol; Animals; Calcium Channel Blockers; Culture Media; Cyclic AMP; Diltiazem; Female; Hexoprenaline; Horses; In Vitro Techniques; Indomethacin; Myometrium; Nifedipine; Tetrodotoxin; Uterine Contraction; Verapamil | 1989 |
Is antagonism by Bay k 8644 of the negative dromotropic effect of nifedipine pharmacological?
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Atrioventricular Node; Dogs; Dose-Response Relationship, Drug; Electric Conductivity; Female; Heart Conduction System; Male; Manganese; Nadolol; Nifedipine; Perfusion; Propanolamines; Tetrodotoxin; Verapamil | 1985 |
Electrophysiologic effects of amiloride in canine Purkinje fibers: evidence for a delayed effect on repolarization.
Topics: Action Potentials; Amiloride; Animals; Calcium; Dogs; Electrophysiology; Female; Heart; In Vitro Techniques; Ion Channels; Male; Manganese; Myocardium; Nifedipine; Nisoldipine; Purkinje Fibers; Pyrazines; Sodium; Tetrodotoxin | 1985 |
Injection of guanosine 5'-cyclic monophosphate into heart cells blocks calcium slow channels.
Topics: Action Potentials; Animals; Calcium; Cells, Cultured; Chick Embryo; Cyclic AMP; Cyclic GMP; Electric Stimulation; Ion Channels; Isoproterenol; Myocardium; Nifedipine; Tetrodotoxin | 1985 |
Pharmacological characterization of neural mechanisms regulating mucosal ion transport in mouse jejunum.
Topics: Action Potentials; Animals; Atropine; Biological Transport; Carbachol; Dimethylphenylpiperazinium Iodide; Electrolytes; In Vitro Techniques; Intestinal Mucosa; Jejunum; Male; Mice; Mice, Inbred ICR; Muscle Contraction; Myenteric Plexus; Nifedipine; Tetrodotoxin; Theophylline | 1989 |
Autogenous oscillatory potentials in neurons of the guinea pig substantia nigra pars compacta in vitro.
Topics: Action Potentials; Animals; Cadmium; Cadmium Chloride; Calcium; Cobalt; Guinea Pigs; Neurons; Nifedipine; Substantia Nigra; Tetrodotoxin | 1989 |
Role of Ca2+ and Na+ on luteinizing hormone release from the calf pituitary.
Topics: Animals; Calcimycin; Calcium; Calcium Channels; Cattle; Cobalt; Female; In Vitro Techniques; Kinetics; Luteinizing Hormone; Magnesium; Male; Nifedipine; Ouabain; Pituitary Gland, Anterior; Sodium; Tetrodotoxin; Verapamil | 1988 |
Effects of calcium channel antagonists on action potential conduction and transmitter release in the guinea-pig vas deferens.
Topics: Action Potentials; Amlodipine; Animals; Calcium Channel Blockers; Cobalt; Guinea Pigs; Hypogastric Plexus; In Vitro Techniques; Male; Muscle, Smooth; Neural Conduction; Neuromuscular Junction; Neurotransmitter Agents; Nifedipine; Tetrodotoxin; Vas Deferens | 1986 |
Evidence for down-regulation of 3H-nitrendipine recognition sites in mouse brain after long-term treatment with nifedipine or verapamil.
Topics: Animals; Brain Chemistry; Calcium; Calcium Channel Blockers; Calcium Channels; Cerebral Cortex; Hippocampus; In Vitro Techniques; Kinetics; Male; Mice; Nifedipine; Receptors, Nicotinic; Tetrodotoxin; Verapamil | 1985 |
Ion pathways in transverse tubules. Quantification of receptors in membranes isolated from frog and rabbit skeletal muscle.
Topics: Acetylcholine; alpha7 Nicotinic Acetylcholine Receptor; Animals; Anura; Bungarotoxins; Calcium Channels; Carrier Proteins; Diltiazem; Ethylenediamines; Kinetics; Muscles; Nifedipine; Nitrendipine; Ouabain; Rabbits; Receptors, Cholinergic; Receptors, Drug; Receptors, Nicotinic; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Temperature; Tetrodotoxin | 1986 |
Electrophysiological effects of Ca antagonists, tetrodotoxin, [Ca]o and [Na]o on myocardium of hibernating chipmunks: possible involvement of Na-Ca exchange mechanism.
Topics: Action Potentials; Animals; Calcium; Chlorides; Female; Heart; Hibernation; In Vitro Techniques; Lithium; Lithium Chloride; Male; Myocardial Contraction; Nifedipine; Ryanodine; Sciuridae; Sodium; Tetrodotoxin | 1987 |
Inhibitory effects of amphetamine on potassium-stimulated release of [3H]dopamine from striatal slices and synaptosomes.
Topics: Amphetamine; Animals; Calcium; Cobalt; Corpus Striatum; Dopamine; Egtazic Acid; Nifedipine; Potassium; Rats; Synaptosomes; Tetrodotoxin | 1987 |
Effects of ethylene glycol-bis-(beta-aminoethyl ether)-N,N'-tetraacetic acid on rabbit sinoatrial node cells treated with cardiotonic steroids.
Topics: Action Potentials; Animals; Calcium; Cardiotonic Agents; Egtazic Acid; Female; Hydrogen-Ion Concentration; In Vitro Techniques; Lithium; Male; Membrane Potentials; Nifedipine; Ouabain; Rabbits; Sinoatrial Node; Sodium; Strontium; Tetrodotoxin; Verapamil | 1988 |
[Effects of 3,4-diaminopyridine on the contractions of guinea-pig tracheal smooth muscle induced by histamine and prostaglandin D2].
Topics: 4-Aminopyridine; Amifampridine; Aminopyridines; Animals; Drug Synergism; Guinea Pigs; Histamine; In Vitro Techniques; Muscle Contraction; Muscle, Smooth; Nifedipine; Prostaglandin D2; Prostaglandins D; Tetrodotoxin; Trachea | 1988 |
Similarity of relaxations evoked by BRL 34915, pinacidil and field-stimulation in rat oesophageal tunica muscularis mucosae.
Topics: Animals; Antihypertensive Agents; Benzopyrans; Cromakalim; Electric Stimulation; Esophagus; Guanidines; Guinea Pigs; In Vitro Techniques; Male; Muscle Relaxation; Muscle, Smooth; Nifedipine; Pinacidil; Potassium Channels; Pyrroles; Rats; Rubidium Radioisotopes; Tetrodotoxin | 1988 |
Comparative electrophysiological response of young and old rat myocardium to pharmacological agents.
Topics: Action Potentials; Aging; Amiloride; Animals; Electric Stimulation; Female; Heart; Isoproterenol; Nifedipine; Rats; Rats, Inbred Strains; Tetraethylammonium Compounds; Tetrodotoxin | 1988 |
Lowering of the extracellular Na+ concentration enhances high-K+-induced formation of inositol phosphates in the guinea-pig ileum.
Topics: Animals; Atropine; Cadmium; Cadmium Chloride; Carbachol; Ethers; Female; Guinea Pigs; Ileum; In Vitro Techniques; Inositol Phosphates; Ionomycin; Ionophores; Male; Nifedipine; Potassium; Sodium; Sugar Phosphates; Tetrodotoxin | 1988 |
Effects of nicardipine on frog skeletal muscle in normal and calcium-free media.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Muscle Contraction; Muscles; Nicardipine; Nifedipine; Rana catesbeiana; Ranidae; Saline Solution, Hypertonic; Tetrodotoxin | 1986 |
Pre- and postsynaptic bradykinin responses in the rat vas deferens: asymmetric distribution of the postsynaptic effect.
Topics: Animals; Bradykinin; Drug Interactions; In Vitro Techniques; Indomethacin; Male; Muscle Contraction; Muscle, Smooth; Neurons; Nifedipine; Rats; Rats, Inbred Strains; Synapses; Tetrodotoxin; Vas Deferens; Verapamil | 1986 |
Projections of enteric motor neurons in the mouse distal colon.
Topics: Animals; Apamin; Atropine; Colon; Disease Models, Animal; Electric Stimulation; Evoked Potentials; Hirschsprung Disease; Membrane Potentials; Mice; Mice, Mutant Strains; Microelectrodes; Motor Neurons; Muscle, Smooth; Neuromuscular Junction; Nifedipine; Tetrodotoxin; Tubocurarine | 1986 |
Positive inotropic effect of Mg2+ in K+-depolarized isoprenaline-reactivated guinea-pig ventricular strip.
Topics: Action Potentials; Animals; Caffeine; Guinea Pigs; In Vitro Techniques; Isoproterenol; Kinetics; Magnesium; Myocardial Contraction; Nifedipine; Potassium; Stimulation, Chemical; Tetrodotoxin | 1986 |
Neuropeptide Y and sympathetic control of heart contractility and coronary vascular tone.
Topics: Animals; Arginine Vasopressin; Atropine; Coronary Vessels; Electric Stimulation; Guinea Pigs; In Vitro Techniques; Male; Metoprolol; Muscle, Smooth, Vascular; Myocardial Contraction; Nerve Tissue Proteins; Neuropeptide Y; Nifedipine; Norepinephrine; Phentolamine; Tetrodotoxin | 1985 |
Effects of [Na+] and [Ca2+] on the responses to milrinone in rat cardiac preparations.
Topics: Animals; Calcium; Cardiotonic Agents; Female; Heart Rate; In Vitro Techniques; Milrinone; Nifedipine; Papillary Muscles; Pyridones; Rats; Rats, Inbred Strains; Sodium; Tetrodotoxin; Veratridine | 1986 |
Effect of slow calcium channel blockers on the electromechanical activity of frog myocardium in the presence of epinephrine.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Epinephrine; Gallopamil; Heart; In Vitro Techniques; Manganese; Myocardial Contraction; Nifedipine; Organic Chemicals; Ranidae; Tetrodotoxin; Ventricular Function | 1985 |
Importance of frequency and pulse with in field stimulation of the mouse vas deferens: different behaviour of twitch-inhibiting drugs.
Topics: Animals; Calcium; Clonidine; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Electric Stimulation; Enkephalin, Methionine; In Vitro Techniques; Male; Mice; Muscle Contraction; Muscle, Smooth; Nifedipine; Procaine; Tetrodotoxin; Vas Deferens; Verapamil | 1985 |
Differentiated contractile responses of gastric smooth muscle to substance P.
Topics: Acetylcholine; Animals; Dogs; Female; Gastric Fundus; Guinea Pigs; Histamine; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Pyloric Antrum; Pylorus; Stomach; Substance P; Tetrodotoxin | 1983 |
Electrical components contributing to the nerve-mediated contractions in the smooth muscles of the rabbit ear artery.
Topics: Action Potentials; Animals; Dose-Response Relationship, Drug; Electric Stimulation; Female; Guanethidine; In Vitro Techniques; Male; Membrane Potentials; Muscle Contraction; Muscle, Smooth, Vascular; Nicardipine; Nifedipine; Phentolamine; Physical Stimulation; Prazosin; Rabbits; Sympathetic Nervous System; Tetrodotoxin; Yohimbine | 1983 |
The blockade of Vmax of the atrioventricular action potential produced by the slow channel inhibitors verapamil and nifedipine.
Topics: Action Potentials; Animals; Atrioventricular Node; Calcium; Female; Heart Conduction System; In Vitro Techniques; Ion Channels; Male; Nifedipine; Pyridines; Rabbits; Tetrodotoxin; Verapamil | 1981 |
Excitatory effect of the most potent marine toxin, maitotoxin, on the guinea-pig vas deferens.
Topics: Animals; Calcium; Calcium Channel Blockers; Cell Membrane; Chlorpheniramine; Dose-Response Relationship, Drug; Guinea Pigs; Ion Channels; Male; Marine Toxins; Muscle Contraction; Muscle, Smooth; Nicardipine; Nifedipine; Norepinephrine; Oxocins; Phentolamine; Reserpine; Tetrodotoxin; Vas Deferens; Verapamil | 1983 |
Comparative changes of levels of nitrendipine Ca2+ channels, of tetrodotoxin-sensitive Na+ channels and of ouabain-sensitive (Na+ + K+)-ATPase following denervation of rat and chick skeletal muscle.
Topics: Animals; Calcium; Chickens; Ion Channels; Kinetics; Male; Muscle Denervation; Muscles; Nifedipine; Nitrendipine; Ouabain; Rats; Rats, Inbred Strains; Sodium; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin | 1984 |
Nisoldipine-induced relaxation in intact and skinned smooth muscles of rabbit coronary arteries.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Contractile Proteins; Coronary Vessels; Drug Interactions; Electrophysiology; Female; In Vitro Techniques; Male; Membrane Potentials; Muscle Relaxation; Nifedipine; Nisoldipine; Potassium; Rabbits; Tetrodotoxin; Vasodilator Agents | 1984 |
TTX displacement of [H3]-nitrendipine binding in developing spinal cord neurons.
Topics: Animals; Binding, Competitive; Cells, Cultured; Female; Mice; Neurons; Nifedipine; Nitrendipine; Pregnancy; Spinal Cord; Tetrodotoxin; Time Factors | 1984 |
[Demonstration and purification of the toxin from Conus tessulatus. Toxicity in the crab Carcineus maenas and in muscle tissue from the guinea pig].
Topics: Animals; Atropine; Brachyura; Electrophoresis, Polyacrylamide Gel; Guinea Pigs; Mollusk Venoms; Muscle Contraction; Muscles; Nifedipine; Spectrophotometry, Ultraviolet; Tetrodotoxin | 1984 |
The effect of diltiazem and nisoldipine on spontaneously active human atrial tissue.
Topics: Atrial Function; Benzazepines; Diltiazem; Electrophysiology; Heart; Humans; Membrane Potentials; Microelectrodes; Nifedipine; Nisoldipine; Pyridines; Tetrodotoxin | 1981 |
Ionic basis of the action potential of guinea pig gallbladder smooth muscle cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Action Potentials; Animals; Calcium Channels; Cell Membrane; Charybdotoxin; Electrophysiology; Female; Gallbladder; Guinea Pigs; In Vitro Techniques; Male; Membrane Potentials; Muscle, Smooth; Nifedipine; Potassium Channel Blockers; Potassium Channels; Scorpion Venoms; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors | 1993 |
Effects of ion channel blockers and phorbol ester treatments on [3H]dopamine release and neurotensin facilitation of [3H]dopamine release from rat mesencephalic cells in primary culture.
Topics: 4-Aminopyridine; Amiloride; Animals; Apamin; Cells, Cultured; Dopamine; Ion Channels; Mesencephalon; Neurotensin; Nifedipine; omega-Conotoxin GVIA; Peptides; Phorbol Esters; Potassium; Protein Kinase C; Rats; Rats, Wistar; Tetradecanoylphorbol Acetate; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Tritium | 1994 |
Changes in sodium and calcium channel activity following axotomy of B-cells in bullfrog sympathetic ganglion.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Axons; Barium; Calcium Channel Blockers; Calcium Channels; Ganglia, Sympathetic; Kinetics; Membrane Potentials; Models, Neurological; Nifedipine; omega-Conotoxins; Peptides; Rana catesbeiana; Sodium Channels; Tetrodotoxin | 1993 |
Aftereffects of high-intensity DC stimulation on the electromechanical performance of ventricular muscle.
Topics: Animals; Electric Stimulation; Electrophysiology; Female; Guinea Pigs; Ion Channels; Male; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Tetrodotoxin; Ventricular Function | 1994 |
Effect of Bay K 8644 and ryanodine on the refractory period, action potential and mechanical response of the guinea-pig ureter to electrical stimulation.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Drug Interactions; Electric Stimulation; Guinea Pigs; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Refractory Period, Electrophysiological; Ryanodine; Tetrodotoxin; Ureter | 1994 |
Propagation of impulses in the guinea-pig ureter and its blockade by calcitonin gene-related peptide (CGRP).
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Benzopyrans; Calcitonin Gene-Related Peptide; Cromakalim; Electric Stimulation; Glyburide; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Pyrroles; Tetrodotoxin; Ureter | 1995 |
The effect of barium on [3H]noradrenalin release from the human neuroblastoma SH-SY5Y.
Topics: Barium; Calcium; Carbachol; Evoked Potentials; Exocytosis; Humans; Neuroblastoma; Neurons; Nifedipine; Norepinephrine; Patch-Clamp Techniques; Potassium; Tetrodotoxin | 1995 |
Tetrodotoxin-sensitive action potentials in smooth muscle of mouse vas deferens.
Topics: Action Potentials; Animals; Calcium Channels; Electric Stimulation; In Vitro Techniques; Male; Mice; Muscle, Smooth; Nifedipine; Patch-Clamp Techniques; Sodium Channels; Tetrodotoxin; Vas Deferens | 1995 |
Rise in cytoplasmic Ca2+ induced by monensin in bovine medullary chromaffin cells.
Topics: Adrenal Medulla; Animals; Caffeine; Calcium; Calcium Channels; Cattle; Cells, Cultured; Cytoplasm; Monensin; Nifedipine; Sodium; Sodium Channels; Tetrodotoxin | 1994 |
Neurogenic control of myoelectric complexes in the mouse isolated colon.
Topics: Animals; Apamin; Arginine; Carbachol; Cholinergic Fibers; Colon; Electrophysiology; Female; Hexamethonium; In Vitro Techniques; Male; Membrane Potentials; Mice; Motor Neurons; Muscle, Smooth; Myoelectric Complex, Migrating; Nifedipine; Nitroarginine; Nitroprusside; Scopolamine; Tetrodotoxin | 1995 |
Electrical activity and calcium influx regulate ion channel development in embryonic Xenopus skeletal muscle.
Topics: Animals; Calcium; Calcium Channels; Cells, Cultured; Dantrolene; Embryo, Nonmammalian; Ion Channel Gating; Kinetics; Membrane Potentials; Muscle, Skeletal; Nifedipine; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Inwardly Rectifying; Sodium Channels; Tetrodotoxin; Time Factors; Xenopus laevis | 1995 |
Electrophysiological properties of cultured human trabecular meshwork cells.
Topics: Acetylcholine; Action Potentials; Cells, Cultured; Endothelins; Humans; Isoproterenol; Membrane Potentials; Metipranolol; Nifedipine; Tetrodotoxin; Trabecular Meshwork | 1994 |
Voltage dependent fast calcium current in cultured skeletal myocytes of the frog Rana temporaria.
Topics: 4-Aminopyridine; Animals; Calcium Channels; Cells, Cultured; Embryo, Nonmammalian; Kinetics; Membrane Potentials; Muscle, Skeletal; Nifedipine; Patch-Clamp Techniques; Rana temporaria; Tetrodotoxin | 1994 |
Long-term modulation of inward currents in O2 chemoreceptors by chronic hypoxia and cyclic AMP in vitro.
Topics: Action Potentials; Animals; Animals, Newborn; Bucladesine; Calcium Channels; Carotid Body; Cell Hypoxia; Cells, Cultured; Chemoreceptor Cells; Colforsin; Cyclic AMP; Cycloheximide; Dibutyryl Cyclic GMP; Nerve Tissue Proteins; Nifedipine; omega-Conotoxin GVIA; Oxygen; Patch-Clamp Techniques; Peptides; Rats; Rats, Wistar; Sodium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Up-Regulation | 1995 |
Role of 5-HT3 receptors in peristaltic reflex elicited by stroking the mucosa in the canine jejunum.
Topics: Animals; Atropine; Dogs; Female; Hexamethonium; Hexamethonium Compounds; Indoles; Intestinal Mucosa; Jejunum; Male; Neural Pathways; Nifedipine; Ondansetron; Peristalsis; Physical Stimulation; Receptors, Serotonin; Reflex; Serotonin Antagonists; Tetrodotoxin; Tropisetron | 1993 |
Inhibition of K+ channel activity by 4-AP stimulates N-type Ca2+ channels in CHP-100 cells.
Topics: 4-Aminopyridine; Brain Neoplasms; Calcium; Calcium Channel Agonists; Calcium Channels; Cell Membrane; Humans; Neuroblastoma; Nifedipine; omega-Conotoxin GVIA; Peptides; Potassium Channels; Rubidium Radioisotopes; Synaptosomes; Tetrodotoxin; Tumor Cells, Cultured | 1994 |
Tetraethylammonium selectively stimulates secretion from noradrenergic bovine chromaffin cells.
Topics: 4-Aminopyridine; Animals; Calcium; Catecholamines; Cattle; Cells, Cultured; Chromaffin System; Drug Interactions; Drug Synergism; Epinephrine; Glyburide; Nifedipine; Norepinephrine; Ouabain; Phorbol 12,13-Dibutyrate; Potassium Channel Blockers; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Tolbutamide | 1994 |
Two distinct pathways are involved in the endothelin-3-evoked dopamine release from rat striatal slices.
Topics: 2-Amino-5-phosphonovalerate; Animals; Chromatography, High Pressure Liquid; Corpus Striatum; Dopamine; Drug Interactions; Endothelins; Glutamic Acid; In Vitro Techniques; Interneurons; Male; Nifedipine; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Tetrodotoxin | 1994 |
Regulation of acetylcholinesterase mRNA stability by calcium during differentiation from myoblasts to myotubes.
Topics: Acetylcholinesterase; Action Potentials; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Differentiation; Cells, Cultured; Cycloheximide; Gene Expression Regulation, Developmental; In Vitro Techniques; Mice; Muscle Proteins; Muscles; Nifedipine; Receptors, Nicotinic; RNA, Messenger; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Tetrodotoxin; Transcription, Genetic | 1994 |
Palytoxin-induced transmitter release in the autonomic nervous system of the rat.
Topics: Acrylamides; Animals; Autonomic Nervous System; Cnidarian Venoms; Dose-Response Relationship, Drug; Drug Interactions; Drug Synergism; Immunohistochemistry; In Vitro Techniques; Male; Microscopy, Fluorescence; Motor Neurons; Muscle Contraction; Muscle, Smooth; Nerve Endings; Neuropeptide Y; Neurotransmitter Agents; Nifedipine; Norepinephrine; Phentolamine; Rats; Rats, Wistar; Tetrodotoxin; Vas Deferens | 1994 |
Tetrodotoxin blocks HIV coat protein (gp120) toxicity in primary neuronal cultures.
Topics: Animals; Cell Survival; Cells, Cultured; Cerebral Cortex; Dizocilpine Maleate; HIV Envelope Protein gp120; Macrophages, Alveolar; Nerve Degeneration; Neurons; Nifedipine; Rats; Receptors, N-Methyl-D-Aspartate; Tetrodotoxin | 1994 |
Ca(2+)-conductances in cultured rat retinal pigment epithelial cells.
Topics: Aging; Animals; Calcium Channels; Cell Membrane; Cells, Cultured; Membrane Potentials; Nifedipine; Pigment Epithelium of Eye; Rats; Rats, Mutant Strains; Sodium Channels; Tetrodotoxin | 1994 |
Characteristics of early afterdepolarization in mouse atrial fibers.
Topics: Aconitine; Action Potentials; Animals; Atrial Function; Benzopyrans; Cromakalim; Electrophysiology; Female; Heart; Male; Mice; Nifedipine; Pyrroles; Quinidine; Ryanodine; Tetrodotoxin | 1994 |
Evidence for multiple open states of the Ca2+ channels in smooth muscle cells isolated from the guinea-pig detrusor.
Topics: Animals; Caffeine; Calcium Channels; Chloride Channels; Evoked Potentials; Guinea Pigs; In Vitro Techniques; Ion Transport; Kinetics; Male; Membrane Potentials; Models, Biological; Muscle, Smooth; Nifedipine; Tetrodotoxin; Urinary Bladder | 1993 |
Direct signaling from astrocytes to neurons in cultures of mammalian brain cells.
Topics: Animals; Astrocytes; Calcium; Cell Communication; Cells, Cultured; Electric Stimulation; Excitatory Amino Acid Antagonists; Gap Junctions; Kynurenic Acid; Neurons; Nifedipine; Octanols; Prosencephalon; Rats; Signal Transduction; Synapses; Tetrodotoxin | 1994 |
Effects of vasoactive intestinal contractor on voltage-activated Ca2+ currents in feline parasympathetic neurons.
Topics: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; Action Potentials; Animals; Calcium Channels; Cats; Colon; Electrophysiology; Endothelins; Female; Ganglia, Parasympathetic; In Vitro Techniques; Intercellular Signaling Peptides and Proteins; Kinetics; Male; Membrane Potentials; Muscle, Smooth; Neurons; Nicardipine; Nifedipine; Peptides; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors | 1993 |
Nicotine-induced stimulation of alpha-MSH release in frog pituitary melanotrophs is mediated through a novel type of receptor.
Topics: alpha-MSH; Animals; Atropine; Calcium; Gallamine Triethiodide; In Vitro Techniques; Muscarine; Nicotine; Nifedipine; Pirenzepine; Pituitary Gland, Posterior; Ranidae; Receptors, Muscarinic; Tetrodotoxin | 1993 |
Modulation of calcium currents by a metabotropic glutamate receptor involves fast and slow kinetic components in cultured hippocampal neurons.
Topics: Alanine; Animals; Animals, Newborn; Barium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Cyclopentanes; Dose-Response Relationship, Drug; Electrophysiology; gamma-Aminobutyric Acid; Guanosine 5'-O-(3-Thiotriphosphate); Hippocampus; Kinetics; Membrane Potentials; Neurons; Nifedipine; omega-Conotoxin GVIA; Peptides; Pertussis Toxin; Rats; Rats, Sprague-Dawley; Receptors, Glutamate; Tetrodotoxin; Time Factors; Virulence Factors, Bordetella | 1993 |
N-type, omega-conotoxin-sensitive Ca2+ channels mediate electrically evoked release of ACh in guinea pig trachea.
Topics: Acetylcholine; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Electric Stimulation; Extracellular Space; Guinea Pigs; In Vitro Techniques; Male; Nifedipine; omega-Conotoxins; Peptides; Tetrodotoxin; Trachea | 1993 |
Fast Na+ current in circular smooth muscle cells of the large intestine.
Topics: Animals; Calcium; Calcium Channels; Cell Membrane; Choline; Colon; Electrophysiology; Humans; In Vitro Techniques; Manganese; Muscle, Smooth; Nickel; Nifedipine; Rats; Rats, Sprague-Dawley; Sodium; Sodium Channels; Tetrodotoxin | 1993 |
Nifedipine- and omega-conotoxin-sensitive Ca2+ conductances in guinea-pig substantia nigra pars compacta neurones.
Topics: Action Potentials; Animals; Apamin; Calcium; Calcium Channel Blockers; Calcium Channels; Electric Conductivity; Evoked Potentials; Female; Guinea Pigs; In Vitro Techniques; Male; Mollusk Venoms; Neurons; Nifedipine; omega-Conotoxin GVIA; Peptides; Substantia Nigra; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1993 |
Effects of nifedipine and ryanodine on adrenergic neurogenic contractions of rat vas deferens: evidence for a pulse-to-pulse change in Ca2+ sources.
Topics: Animals; Calcium; Electric Stimulation; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Norepinephrine; Rats; Rats, Wistar; Ryanodine; Sympathetic Nervous System; Tetrodotoxin; Vas Deferens; Yohimbine | 1993 |
Irritation of the anterior segment of the eye by ultraviolet radiation: influence of nerve blockade and calcium antagonists.
Topics: Animals; Anterior Eye Segment; Calcium Channel Blockers; Conjunctivitis; Denervation; Diltiazem; Injections; Keratitis; Nifedipine; Rabbits; Tetrodotoxin; Ultraviolet Rays | 1995 |
Nifedipine and tetrodotoxin delay the onset of methylmercury-induced increase in [Ca2+]i in NG108-15 cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Cell Membrane; Humans; Methylmercury Compounds; Neuroblastoma; Neurons; Nickel; Nifedipine; Tetrodotoxin; Time Factors; Tumor Cells, Cultured | 1995 |
Na+ current and Ca2+ release from the sarcoplasmic reticulum during action potentials in guinea-pig ventricular myocytes.
Topics: Action Potentials; Animals; Calcium; Calcium Channels; Female; Guinea Pigs; Heart Ventricles; Male; Nifedipine; Patch-Clamp Techniques; Sarcoplasmic Reticulum; Sodium; Sodium Channels; Tetrodotoxin; Ventricular Function | 1995 |
Calcium transients which accompany the activation of sodium current in rat ventricular myocytes at 37 degrees C: a trigger role for reverse Na-Ca exchange activated by membrane potential?
Topics: Animals; Calcium; Calcium Channel Blockers; Carrier Proteins; Electric Conductivity; Membrane Potentials; Myocardium; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Wistar; Sodium; Sodium-Calcium Exchanger; Temperature; Tetrodotoxin; Ventricular Function | 1995 |
Corticotropin-releasing hormone stimulates Ca2+ entry through L- and P-type Ca2+ channels in rat corticotropes.
Topics: Action Potentials; Adrenocorticotropic Hormone; Animals; Bucladesine; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Corticotropin-Releasing Hormone; Cytosol; Male; Membrane Potentials; Nifedipine; omega-Agatoxin IVA; Pituitary Gland, Anterior; Potassium; Rats; Rats, Sprague-Dawley; Sodium Channels; Spider Venoms; Tetrodotoxin | 1996 |
Effects of cisapride on feline colonic smooth muscle function.
Topics: Acetylcholine; Animals; Atropine; Calcium; Calcium Channels; Cats; Cholecystokinin; Cholinergic Agonists; Cisapride; Colon; Electric Stimulation; In Vitro Techniques; Isometric Contraction; Muscle, Smooth; Neurotensin; Nifedipine; Piperidines; Substance P; Tetrodotoxin | 1996 |
Electrical properties of smooth muscle in the guinea-pig urinary bladder.
Topics: Adenosine Triphosphate; Animals; Atropine; Electric Stimulation; Evoked Potentials; Guinea Pigs; In Vitro Techniques; Male; Membrane Potentials; Microelectrodes; Muscle, Smooth; Nifedipine; Patch-Clamp Techniques; Tetrodotoxin; Urinary Bladder | 1996 |
Plateau-generating neurones in the dorsal horn in an in vitro preparation of the turtle spinal cord.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Apamin; Calcium Channel Blockers; Calcium Channels; Cobalt; Electrophysiology; In Vitro Techniques; Neurons; Nifedipine; Potassium Channels; Spinal Cord; Synaptic Transmission; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Turtles | 1996 |
Whole-cell K+ currents in identified olfactory bulb output neurones of rats.
Topics: Animals; Animals, Newborn; Kinetics; Membrane Potentials; Nifedipine; Olfactory Bulb; Patch-Clamp Techniques; Peptides; Potassium Channels; Rats; Tetrodotoxin; Zinc | 1996 |
Non-adrenergic, non-cholinergic inhibitory junction potential in rat colonic circular muscle is partly sensitive to omega-conotoxin GVIA and resistant to L-, P- or Q-type calcium channel blockers.
Topics: Adrenergic Fibers; Animals; Calcium; Calcium Channel Blockers; Cholinergic Fibers; Colon; Electric Stimulation; Electrophysiology; Male; Membrane Potentials; Muscle, Smooth; Neuromuscular Junction; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; Peptides; Rats; Rats, Wistar; Sensitivity and Specificity; Spider Venoms; Tetrodotoxin; Verapamil | 1996 |
Effect of modulating voltage-dependent calcium channels on cholecystokinin and acetylcholine-induced contractions of the guinea pig gallbladder.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Animals; Atropine; Calcium; Calcium Channel Blockers; Calcium Channels; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Extracellular Space; Gallbladder; Gastrointestinal Agents; Guinea Pigs; Hexamethonium; Isometric Contraction; Muscarinic Antagonists; Muscle, Smooth; Nifedipine; Potassium; Sincalide; Tetrodotoxin | 1996 |
Effects of nerve stimulation on the spontaneous action potentials recorded in the proximal renal pelvis of the guinea-pig.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Electric Stimulation; Female; Guinea Pigs; Kidney Pelvis; Male; Muscle Contraction; Muscle, Smooth; Nervous System Physiological Phenomena; Nifedipine; Tetrodotoxin | 1995 |
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 |
Abnormally expressed low-voltage-activated calcium channels in beta-cells from NOD mice and a related clonal cell line.
Topics: Amiloride; Animals; Calcium Channel Blockers; Calcium Channels; Cell Line; Clone Cells; Electric Conductivity; Insulinoma; Islets of Langerhans; Mice; Mice, Inbred NOD; Mice, Transgenic; Nickel; Nifedipine; omega-Conotoxin GVIA; Pancreatic Neoplasms; Patch-Clamp Techniques; Peptides; Sodium; Tetrodotoxin | 1996 |
Mn(2+)-induced transient contraction of the longitudinal muscle of guinea-pig stomach through prostaglandin synthesis.
Topics: Animals; Atropine; Calcium; Calcium Channel Blockers; Cyclooxygenase Inhibitors; Electric Stimulation; Enzyme Inhibitors; Female; Gastric Mucosa; Guinea Pigs; In Vitro Techniques; Indomethacin; Male; Manganese; Muscarinic Antagonists; Muscle Contraction; Muscle, Smooth; Nifedipine; Phospholipases A; Phospholipases A2; Prostaglandins; Quinacrine; Stomach; Tetrodotoxin | 1996 |
Involvement of the calcium inward current in cardiac impulse propagation: induction of unidirectional conduction block by nifedipine and reversal by Bay K 8644.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Electrophysiology; Heart Conduction System; Microscopy, Phase-Contrast; Myocardium; Nifedipine; Perfusion; Rats; Rats, Wistar; Sodium Channel Blockers; Tetrodotoxin | 1997 |
Voltage-dependent Na+ and Ca2+ currents in human pancreatic islet beta-cells: evidence for roles in the generation of action potentials and insulin secretion.
Topics: Action Potentials; Amiloride; Calcium Channel Blockers; Calcium Channels; Diuretics; Electrophysiology; Humans; In Vitro Techniques; Insulin; Ion Channel Gating; Islets of Langerhans; Membrane Potentials; Nifedipine; Patch-Clamp Techniques; Sodium Channels; Tetrodotoxin | 1995 |
Expression of the GABAA receptor delta subunit is selectively modulated by depolarization in cultured rat cerebellar granule neurons.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Animals; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Cerebellum; Chelating Agents; Culture Media, Serum-Free; Enzyme Inhibitors; Gene Expression Regulation; Isoquinolines; Kinetics; Macromolecular Substances; Membrane Potentials; Neurons; Nifedipine; Potassium Chloride; Rats; Rats, Sprague-Dawley; Receptors, GABA-A; RNA, Messenger; Sulfonamides; Tetrodotoxin; Time Factors; Transcription, Genetic | 1997 |
Modulation of the NMDA receptor by cyanide: enhancement of receptor-mediated responses.
Topics: 2-Amino-5-phosphonovalerate; Animals; Calcium; Cells, Cultured; Cerebellum; Cyanides; Cytoplasmic Granules; Diltiazem; Dizocilpine Maleate; Magnesium; Membrane Potentials; N-Methylaspartate; Nifedipine; Patch-Clamp Techniques; Potassium; Rats; Receptors, N-Methyl-D-Aspartate; Tetrodotoxin | 1997 |
Colonic migrating motor complexes (CMMCs) in the isolated mouse colon.
Topics: Animals; Colon; Enzyme Inhibitors; Hexamethonium; In Vitro Techniques; Mice; Muscle Contraction; Myoelectric Complex, Migrating; Neurons; Nifedipine; Nitric Oxide; Nitric Oxide Synthase; Nitroarginine; Scopolamine; Tetrodotoxin | 1997 |
Regional differences in the role of the Ca2+ and Na+ currents in pacemaker activity in the sinoatrial node.
Topics: Animals; Biological Clocks; Calcium; Calcium Channel Blockers; Electric Conductivity; Histological Techniques; Nifedipine; Rabbits; Sinoatrial Node; Sodium; Tetrodotoxin | 1997 |
T-type calcium channels facilitate insulin secretion by enhancing general excitability in the insulin-secreting beta-cell line, INS-1.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Calcium Channels; Calcium Chloride; Cell Line; Electric Conductivity; Glucose; Humans; Insulin; Insulin Secretion; Islets of Langerhans; Nickel; Nifedipine; Rats; Tetrodotoxin | 1997 |
Tetrodotoxin-sensitive sodium current in sheep lymphatic smooth muscle.
Topics: Action Potentials; Animals; Choline; Female; In Vitro Techniques; Lymphatic System; Male; Membrane Potentials; Muscle, Smooth; Nickel; Nifedipine; Patch-Clamp Techniques; Sheep; Sodium Channels; Tetrodotoxin | 1997 |
Myotonic dystrophy protein kinase is involved in the modulation of the Ca2+ homeostasis in skeletal muscle cells.
Topics: Acetylcholine; Animals; Calcium; Calcium Channels; Calcium-Transporting ATPases; Cells, Cultured; Homeostasis; Mice; Mice, Inbred C57BL; Mice, Knockout; Muscle, Skeletal; Myotonic Dystrophy; Myotonin-Protein Kinase; Nifedipine; Potassium Chloride; Protein Serine-Threonine Kinases; Ryanodine; Sarcoplasmic Reticulum; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin | 1997 |
Excitatory and inhibitory actions of vasopressin on colonic excitation-contraction coupling in dogs.
Topics: Acetylcholine; Animals; Antidiuretic Hormone Receptor Antagonists; Arginine Vasopressin; Atropine; Cells, Cultured; Colon; Dogs; Female; Hormone Antagonists; In Vitro Techniques; Isometric Contraction; Male; Meglumine; Membrane Potentials; Microelectrodes; Muscle, Smooth; NG-Nitroarginine Methyl Ester; Nifedipine; Patch-Clamp Techniques; Tetrodotoxin | 1997 |
Properties of calcium spikes revealed during GABAA receptor antagonism in hippocampal CA1 neurons from guinea pigs.
Topics: Animals; Bicuculline; Cadmium; Calcium; Calcium Channel Blockers; Electric Stimulation; Electrophysiology; Evoked Potentials; GABA-A Receptor Antagonists; Guinea Pigs; Hippocampus; In Vitro Techniques; Lidocaine; Nifedipine; omega-Agatoxin IVA; Picrotoxin; Pyramidal Cells; Sodium Channel Blockers; Spider Venoms; Tetrodotoxin; Virulence Factors, Bordetella | 1997 |
Activity-dependent dendritic targeting of BDNF and TrkB mRNAs in hippocampal neurons.
Topics: Action Potentials; Animals; Antibodies; Antineoplastic Agents; Brain-Derived Neurotrophic Factor; Calcium; Calcium Channel Blockers; Cycloheximide; Dendrites; Electric Stimulation; Electrophysiology; Excitatory Amino Acid Antagonists; Gene Expression; Hippocampus; Kynurenic Acid; Neuronal Plasticity; Neurons; Nifedipine; Nocodazole; Potassium Chloride; Protein Synthesis Inhibitors; Rats; Receptor Protein-Tyrosine Kinases; Receptor, Ciliary Neurotrophic Factor; Receptors, Nerve Growth Factor; RNA, Messenger; Tetrodotoxin | 1997 |
Nifedipine, an L-type calcium channel blocker, restores the hypnotic response in rats made tolerant to the alpha-2 adrenergic agonist dexmedetomidine.
Topics: Adrenergic alpha-2 Receptor Agonists; Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cyclic AMP; Hypnotics and Sedatives; Imidazoles; Male; Medetomidine; Nifedipine; Pyrrolidinones; Rats; Rats, Sprague-Dawley; Rolipram; Tetrodotoxin | 1997 |
Transmitter regulation of plateau properties in turtle motoneurons.
Topics: Animals; Atropine; Baclofen; Benzoates; Calcium Channels; Calcium Channels, L-Type; Cycloleucine; Excitatory Amino Acid Antagonists; Glycine; In Vitro Techniques; Membrane Potentials; Motor Neurons; Muscarine; Nifedipine; Patch-Clamp Techniques; Receptors, Metabotropic Glutamate; Resorcinols; Spinal Cord; Tetraethylammonium; Tetrodotoxin; Turtles | 1998 |
Mechanical stimulation increases expression of acetylcholinesterase in cultured myotubes.
Topics: Acetylcholinesterase; Animals; Cells, Cultured; Gene Expression Regulation, Enzymologic; Isoenzymes; Kinetics; Muscle Contraction; Muscle Relaxation; Muscle, Skeletal; Nifedipine; Rats; Rats, Sprague-Dawley; RNA, Messenger; Stress, Mechanical; Tetrodotoxin; Time Factors; Transcription, Genetic | 1997 |
L-type Ca2+ channel blockers attenuate electrical changes and Ca2+ rise induced by oxygen/glucose deprivation in cortical neurons.
Topics: Animals; Brain Ischemia; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Membrane; Cytophotometry; Dantrolene; Energy Metabolism; Excitatory Amino Acid Antagonists; Fluorescent Dyes; Fura-2; Glucose; Male; Membrane Potentials; Nifedipine; Nimodipine; Oxygen Consumption; Pyramidal Cells; Rats; Rats, Wistar; Tetrodotoxin; Time Factors | 1998 |
Calcium spikes and calcium currents in neurons from the medial preoptic nucleus of rat.
Topics: Action Potentials; Animals; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels; Cobalt; Electric Stimulation; Kinetics; Male; Neurons; Nickel; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; Patch-Clamp Techniques; Peptides; Periodicity; Potassium; Potassium Channels; Preoptic Area; Rats; Rats, Sprague-Dawley; Sodium; Sodium Channels; Spider Venoms; Tetrodotoxin | 1998 |
Calcium current activated by potassium ions in voltage-clamped rat hippocampal pyramidal neurones.
Topics: 2-Amino-5-phosphonovalerate; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Barium Compounds; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Cesium; Chlorides; Excitatory Amino Acid Antagonists; Female; Fetus; Hippocampus; Ion Channel Gating; Nifedipine; omega-Conotoxin GVIA; Patch-Clamp Techniques; Peptides; Potassium; Prefrontal Cortex; Pregnancy; Pyramidal Cells; Rats; Rats, Wistar; Sodium; Tetrodotoxin | 1998 |
Endogenous pacemaker activity of rat tumour somatotrophs.
Topics: Action Potentials; Animals; Antisense Elements (Genetics); Apamin; Barium; Biological Clocks; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels; Charybdotoxin; Computer Simulation; Cytosol; Dihydropyridines; Growth Hormone; Growth Hormone-Releasing Hormone; Nickel; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; Patch-Clamp Techniques; Peptides; Pituitary Neoplasms; Potassium; Rats; Ryanodine Receptor Calcium Release Channel; Sodium; Spider Venoms; Tetraethylammonium; Tetrodotoxin; Tumor Cells, Cultured | 1998 |
Characterization of Na+ and Ca2+ currents in bag cells of sexually immature Aplysia californica.
Topics: Animals; Aplysia; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Electric Conductivity; Electric Stimulation; Kinetics; Neurosecretory Systems; Nifedipine; Sexual Maturation; Sodium Channels; Tetrodotoxin | 1998 |
Olfactory reciprocal synapses: dendritic signaling in the CNS.
Topics: 2-Amino-5-phosphonovalerate; Animals; Axons; Calcium; Calcium Channel Blockers; Calcium Channels; Dendrites; Excitatory Postsynaptic Potentials; Glycine; In Vitro Techniques; Models, Neurological; Nifedipine; Olfactory Bulb; omega-Conotoxin GVIA; omega-Conotoxins; Patch-Clamp Techniques; Peptides; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, N-Methyl-D-Aspartate; Signal Transduction; Synapses; Synaptic Transmission; Tetrodotoxin | 1998 |
Phorbol ester-induced contractions of mouse detrusor muscle are inhibited by nifedipine.
Topics: Animals; Calcium Channel Blockers; Enzyme Inhibitors; In Vitro Techniques; Male; Mice; Mice, Inbred ICR; Muscle Contraction; Muscle Tonus; Muscle, Smooth; Nifedipine; Phorbol 12,13-Dibutyrate; Protein Kinase C; Tetrodotoxin | 1998 |
Ca2+ and K+ currents regulate accommodation and firing frequency in guinea pig bronchial ganglion neurons.
Topics: 4-Aminopyridine; Animals; Apamin; Barium Compounds; Bronchi; Calcium Channel Blockers; Calcium Channels; Chlorides; Electrophysiology; Ganglia, Parasympathetic; Guinea Pigs; In Vitro Techniques; Male; Membrane Potentials; Neurons; Nifedipine; omega-Conotoxin GVIA; Peptides; Potassium Channel Blockers; Potassium Channels; Tetrodotoxin; Verapamil | 1998 |
Properties of the Ca2+ influx reveal the duality of events underlying the activation by vanadate and fluoride of the Gárdos effect in human red blood cells.
Topics: Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Dithionitrobenzoic Acid; Erythrocyte Membrane; Erythrocytes; Female; Humans; Kinetics; Male; Nifedipine; Potassium; Sodium Fluoride; Sulfhydryl Reagents; Tetrodotoxin; Vanadates | 1998 |
Amplification of perforant-path EPSPs in CA3 pyramidal cells by LVA calcium and sodium channels.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Anticonvulsants; Calcium Channel Blockers; Calcium Channels; Electric Stimulation; Ethosuximide; Excitatory Amino Acid Agonists; Excitatory Postsynaptic Potentials; Hippocampus; Ion Channel Gating; Male; Neural Pathways; Nickel; Nifedipine; Perforant Pathway; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Sodium Channels; Tetrodotoxin | 1998 |
The sinus node electrogram rediscovered.
Topics: Animals; Biological Clocks; Calcium Channel Blockers; Electrophysiology; Humans; Microelectrodes; Nifedipine; Rabbits; Sinoatrial Node; Sodium Channel Blockers; Tetrodotoxin | 1998 |
Low-frequency extracellular potentials recorded from the sinoatrial node.
Topics: Animals; Calcium Channel Blockers; Cardiac Pacing, Artificial; Electric Stimulation; Electrophysiology; Extracellular Space; Heart Atria; Membrane Potentials; Microelectrodes; Nifedipine; Perfusion; Rabbits; Sinoatrial Node; Sodium Channel Blockers; Tetrodotoxin; Vagus Nerve | 1998 |
Depolarization stimulates initial calcitonin gene-related peptide expression by embryonic sensory neurons in vitro.
Topics: Animals; Calcitonin Gene-Related Peptide; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Calcium Signaling; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Fetus; Ganglia, Spinal; Gene Expression; Membrane Potentials; Nerve Tissue Proteins; Neurons, Afferent; Nifedipine; omega-Conotoxin GVIA; Peptides; Rats; Rats, Sprague-Dawley; RNA, Messenger; Tetrodotoxin; Verapamil | 1998 |
Comparison of the cellular electrophysiological characteristics of canine left ventricular epicardium, M cells, endocardium and Purkinje fibres.
Topics: Action Potentials; Animals; Antihypertensive Agents; Calcium Channel Blockers; Dogs; Electrophysiology; Endocardium; Female; Heart Rate; Male; Muscle Fibers, Skeletal; Nifedipine; Pericardium; Pinacidil; Purkinje Fibers; Tetrodotoxin; Ventricular Function, Left | 1998 |
Spontaneous and neurally activated depolarizations in smooth muscle cells of the guinea-pig urethra.
Topics: Adenosine Triphosphate; Animals; Caffeine; Egtazic Acid; Electric Stimulation; Evoked Potentials; Female; Guanethidine; Guinea Pigs; In Vitro Techniques; Indoles; Membrane Potentials; Microelectrodes; Muscle, Smooth; Neuromuscular Junction; Nifedipine; Niflumic Acid; Phenylephrine; Stochastic Processes; Synaptic Transmission; Tetrodotoxin; Urethra | 1999 |
Intrinsic oscillations in CA3 hippocampal pyramids: physiological relevance to theta rhythm generation.
Topics: 4-Aminopyridine; Aging; Animals; Animals, Newborn; Calcium; Calcium Channels; Carbachol; Cesium; Hippocampus; In Vitro Techniques; Membrane Potentials; Nifedipine; Oscillometry; Patch-Clamp Techniques; Potassium Channels; Pyramidal Cells; Rats; Rats, Wistar; Tetraethylammonium; Tetrodotoxin; Theta Rhythm | 1998 |
Voltage sensitivity of slow wave frequency in isolated circular muscle strips from guinea pig gastric antrum.
Topics: Animals; Calcium Channel Blockers; Cations; Cromakalim; Electrophysiology; Extracellular Space; Female; Guinea Pigs; In Vitro Techniques; Ion Channels; Male; Muscle, Smooth; Nickel; Nifedipine; Potassium; Pyloric Antrum; Tetrodotoxin | 1999 |
L-type calcium channels but not N-methyl-D-aspartate receptor channels mediate rhythmic activity induced by cholinergic agonist in motoneurons from turtle spinal cord slices.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cholinergic Fibers; Dihydropyridines; Excitatory Amino Acid Agonists; Magnesium; Motor Neurons; Muscarine; Muscarinic Agonists; N-Methylaspartate; Nicotinic Antagonists; Nifedipine; Organ Culture Techniques; Periodicity; Receptors, N-Methyl-D-Aspartate; Serotonin; Spinal Cord; Tetrodotoxin; Tubocurarine; Turtles | 1999 |
Different pathways for Ca2+ mobilization by angiotensin II and carbachol in the circular muscle of the guinea-pig ileum.
Topics: Angiotensin II; Angiotensin Receptor Antagonists; Animals; Calcium; Calcium Channel Blockers; Carbachol; Electric Stimulation; Female; Guinea Pigs; Ileum; Imidazoles; In Vitro Techniques; Isradipine; Losartan; Male; Membrane Potentials; Muscarinic Agonists; Muscle Contraction; Muscle, Smooth; Nickel; Nifedipine; Potassium Chloride; Pyridines; Receptor, Angiotensin, Type 1; Receptor, Angiotensin, Type 2; Tetrodotoxin; Vasoconstrictor Agents; Verapamil | 1999 |
Blockade of SK-type Ca2+-activated K+ channels uncovers a Ca2+-dependent slow afterdepolarization in nigral dopamine neurons.
Topics: Animals; Apamin; Calcium; Dopamine; In Vitro Techniques; Male; Membrane Potentials; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Channels; Rats; Rats, Sprague-Dawley; Substantia Nigra; Tetraethylammonium; Tetrodotoxin | 1999 |
Control of action potential-driven calcium influx in GT1 neurons by the activation status of sodium and calcium channels.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Cell Membrane; Electrophysiology; Gonadotropin-Releasing Hormone; Hypothalamus; Mice; Neurons; Nifedipine; Sodium Channels; Tetraethylammonium; Tetrodotoxin | 1999 |
Peptidyl inhibitors of shaker-type Kv1 channels elicit twitches in guinea pig ileum by blocking kv1.1 at enteric nervous system and enhancing acetylcholine release.
Topics: Acetylcholine; Animals; Atropine; Enteric Nervous System; Female; Guinea Pigs; Hexamethonium; Ileum; In Vitro Techniques; Isometric Contraction; Kv1.1 Potassium Channel; Male; Muscle, Smooth; Muscle, Smooth, Vascular; Neurotoxins; Nifedipine; Peptides; Portal Vein; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Voltage-Gated; Rats; Rats, Wistar; Scorpion Venoms; Shaker Superfamily of Potassium Channels; Tetrodotoxin; Toxins, Biological; Urinary Bladder | 1999 |
TTX-sensitive Na(+) and nifedipine-sensitive Ca(2+) channels in rat vas deferens smooth muscle cells.
Topics: Animals; Calcium Channels; Cell Separation; Dose-Response Relationship, Drug; Male; Membrane Potentials; Muscle, Smooth; Nifedipine; Patch-Clamp Techniques; Phosphorylation; Rats; Rats, Wistar; Sodium Channels; Tetrodotoxin; Vas Deferens | 1999 |
Ca(2+)-activated nonselective cationic current (I(CAN)) in turtle motoneurons.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Calcium Channels; In Vitro Techniques; Motor Neurons; Nifedipine; Spinal Cord; Tetraethylammonium; Tetrodotoxin; Turtles | 1999 |
Suppressing effects of short-chain fatty acids on growth hormone (GH)-releasing hormone-induced GH release in isolated anterior pituitary cells of goats.
Topics: Animals; Calcium Channels; Cells, Cultured; Fatty Acids, Volatile; Goats; Growth Hormone; Growth Hormone-Releasing Hormone; Neuropeptides; Nifedipine; Pituitary Gland, Anterior; Signal Transduction; Sodium Channels; Tetrodotoxin | 1999 |
Pharmacological characterization of ionic currents that regulate the pacemaker rhythm in a weakly electric fish.
Topics: 4-Aminopyridine; Action Potentials; Animals; Biological Clocks; Cadmium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Conotoxins; Dose-Response Relationship, Drug; Electric Fish; Electric Organ; In Vitro Techniques; Neurons; Nickel; Nifedipine; Potassium Channel Blockers; Potassium Channels; Sodium Channel Blockers; Sodium Channels; Tetraethylammonium; Tetrodotoxin | 2000 |
Low-voltage-activated calcium current does not regulate the firing behavior in paired mechanosensory neurons with different adaptation properties.
Topics: 4-Aminopyridine; Action Potentials; Adaptation, Physiological; Animals; Barium; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels, T-Type; Female; Kinetics; Male; Mechanoreceptors; Neurons, Afferent; Nickel; Nifedipine; omega-Conotoxin GVIA; Patch-Clamp Techniques; Spiders; Tetraethylammonium; Tetrodotoxin | 2000 |
Ionic currents in cardiac myocytes of squid, Alloteuthis subulata.
Topics: 4-Aminopyridine; Animals; Apamin; Calcium Channels, L-Type; Calcium Channels, T-Type; Cell Separation; Cells, Cultured; Decapodiformes; Membrane Potentials; Myocardium; Nifedipine; Patch-Clamp Techniques; Potassium; Sodium; Tetraethylammonium; Tetrodotoxin | 2000 |
AMPA receptor subunit mRNAs and intracellular [Ca(2+)] in cultured mouse and rat cerebellar granule cells.
Topics: Animals; Biological Transport; Calcium; Calcium Channel Blockers; Cell Division; Cells, Cultured; Cerebellum; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; Gene Expression Regulation, Developmental; Mice; Neurons; Nifedipine; Potassium; Rats; Receptors, AMPA; RNA, Messenger; Sodium; Tetrodotoxin | 2000 |
Histamine H(3) receptors mediate inhibition of noradrenaline release from intestinal sympathetic nerves.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 4-Aminopyridine; Adrenergic alpha-Antagonists; Animals; Calcium; Colforsin; Dose-Response Relationship, Drug; Ethylmaleimide; Guinea Pigs; Histamine; Histamine Agonists; Histamine Antagonists; Ileum; In Vitro Techniques; Intestinal Mucosa; Intestines; Male; Muscle, Smooth; Myenteric Plexus; Nifedipine; Norepinephrine; omega-Conotoxins; Pertussis Toxin; Phenols; Receptors, Histamine H3; Rolipram; Sympathetic Nervous System; Tetradecanoylphorbol Acetate; Tetraethylammonium; Tetrodotoxin; Virulence Factors, Bordetella; Yohimbine | 2000 |
Role of calcium stores and membrane voltage in the generation of slow wave action potentials in guinea-pig gastric pylorus.
Topics: Action Potentials; Animals; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Cell Membrane; Chelating Agents; Egtazic Acid; Guinea Pigs; Heparin; In Vitro Techniques; Indoles; Membrane Potentials; Muscle, Smooth; Nifedipine; Pyloric Antrum; Ryanodine; Stomach; Tetrodotoxin | 2000 |
Synaptic transmission induces transient Ca2+ concentration changes in cultured myenteric neurones.
Topics: Action Potentials; Animals; Atropine; Calcium Channel Blockers; Calcium Signaling; Cells, Cultured; Cholinergic Antagonists; Electric Stimulation; Excitatory Postsynaptic Potentials; Guinea Pigs; Hexamethonium; Microscopy, Confocal; Myenteric Plexus; Nerve Net; Neurons; Nicotinic Antagonists; Nifedipine; omega-Conotoxins; Parasympatholytics; Potassium; Receptors, Muscarinic; Receptors, Nicotinic; Synaptic Transmission; Tetrodotoxin | 2000 |
Voltage-clamp analysis of the potentiation of the slow Ca2+-activated K+ current in hippocampal pyramidal neurons.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Electric Stimulation; Hippocampus; Homeostasis; Neuronal Plasticity; Nifedipine; omega-Agatoxin IVA; omega-Conotoxins; Patch-Clamp Techniques; Potassium Channels; Pyramidal Cells; Rats; Rats, Wistar; Ryanodine; Tetraethylammonium; Tetrodotoxin | 2000 |
Effects of cartap on isolated mouse phrenic nerve diaphragm and its related mechanism.
Topics: Animals; Bungarotoxins; Calcium; Calcium-Transporting ATPases; Diaphragm; Electric Stimulation; Insecticides; Male; Marine Toxins; Mice; Mice, Inbred ICR; Muscle Contraction; Neuromuscular Blockade; Neuromuscular Junction; Nifedipine; Phrenic Nerve; Ryanodine; Sarcoplasmic Reticulum; Tetrodotoxin; Thiocarbamates; Verapamil | 2000 |
Voltage-dependent calcium channels in ventricular cells of rainbow trout: effect of temperature changes in vitro.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 8-Bromo Cyclic Adenosine Monophosphate; Adaptation, Physiological; Animals; Barium; Body Temperature; Cadmium; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Cardiotonic Agents; Cold Temperature; Colforsin; Heart Ventricles; In Vitro Techniques; Ion Channel Gating; Isoproterenol; Membrane Potentials; Muscle Fibers, Skeletal; Myocardial Contraction; Myocardium; Nifedipine; Oncorhynchus mykiss; Patch-Clamp Techniques; Pyrroles; Tetrodotoxin | 2000 |
The mechanisms of sarcoplasmic reticulum Ca2+ release in toad pacemaker cells.
Topics: Action Potentials; Animals; Benzoquinones; Biological Clocks; Bufo marinus; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium-Transporting ATPases; In Vitro Techniques; Membrane Potentials; Myocardium; Nickel; Nifedipine; Patch-Clamp Techniques; Sarcoplasmic Reticulum; Sodium; Sodium-Calcium Exchanger; Tetrodotoxin | 2000 |
Functional role of NMDA autoreceptors in olfactory mitral cells.
Topics: 2-Amino-5-phosphonovalerate; Action Potentials; alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Autoreceptors; Bicuculline; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; GABA Antagonists; Glutamic Acid; In Vitro Techniques; Neurons, Afferent; Nifedipine; Olfactory Bulb; Patch-Clamp Techniques; Picrotoxin; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, N-Methyl-D-Aspartate; Tetrodotoxin | 2000 |
Calcium mobilization elicited by two types of nicotinic acetylcholine receptors in mouse substantia nigra pars compacta.
Topics: 2-Amino-5-phosphonovalerate; 6-Cyano-7-nitroquinoxaline-2,3-dione; Aconitine; Action Potentials; Animals; Benzoates; Bungarotoxins; Calcium; Calcium Channel Blockers; Choline; Dihydro-beta-Erythroidine; Endoplasmic Reticulum; Enzyme Inhibitors; Excitatory Amino Acid Antagonists; Fluorescent Dyes; Fura-2; Glycine; In Vitro Techniques; Indoles; Insecticides; Mice; Mice, Inbred C57BL; Mice, Mutant Strains; Neurons; Nicotine; Nicotinic Agonists; Nifedipine; Nootropic Agents; Patch-Clamp Techniques; Polyamines; Presynaptic Terminals; Receptors, Nicotinic; Substantia Nigra; Tetrodotoxin; Tyrosine 3-Monooxygenase | 2000 |
Potassium-depolarization-induced cytoplasmic [Ca2+] transient in freshly dissociated pyramidal neurones of the rat dorsal cochlear nucleus.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels, N-Type; Cochlear Nucleus; Cytoplasm; Fluorescent Dyes; Fura-2; In Vitro Techniques; Membrane Potentials; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; Potassium; Pyramidal Cells; Rats; Stimulation, Chemical; Tetrodotoxin | 2000 |
Plateau potential-dependent windup of the response to primary afferent stimuli in rat dorsal horn neurons.
Topics: 2-Amino-5-phosphonovalerate; Action Potentials; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Cell Membrane; Chelating Agents; Cycloleucine; Egtazic Acid; Electric Stimulation; Excitatory Amino Acid Antagonists; Female; Male; Neuroprotective Agents; Nifedipine; Nociceptors; Organ Culture Techniques; Posterior Horn Cells; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Synaptic Transmission; Tetrodotoxin | 2000 |
Involvement of Na+ and Ca2+ channel activation and resultant nitric oxide synthesis in glutamate-mediated hypoxic injury in rat cerebrocortical slices.
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Calcium Channels; Cerebral Cortex; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; Glutamic Acid; Hypoxia, Brain; In Vitro Techniques; Male; Nifedipine; Nitric Oxide; omega-Agatoxin IVA; omega-Conotoxin GVIA; Pyrimidines; Rats; Rats, Sprague-Dawley; Sodium Channels; Tetrodotoxin | 2000 |
Formation of sarcomeres in developing myotubes: role of mechanical stretch and contractile activation.
Topics: Actinin; Animals; Blotting, Western; Calcium; Calcium Channel Blockers; Cells, Cultured; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Muscle Contraction; Muscle Development; Muscle Fibers, Skeletal; Muscle, Skeletal; Myosin Heavy Chains; Nifedipine; Rats; Rats, Sprague-Dawley; Sarcomeres; Sodium; Tetrodotoxin; Verapamil | 2000 |
Biophysical characterization of rat caudal hypothalamic neurons: calcium channel contribution to excitability.
Topics: Action Potentials; Animals; Barium; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Hypoxia; Electric Stimulation; gamma-Aminobutyric Acid; Hypothalamus, Posterior; In Vitro Techniques; Male; Membrane Potentials; Neural Inhibition; Neurons; Nickel; Nifedipine; Patch-Clamp Techniques; Periodicity; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Sprague-Dawley; Tetrodotoxin | 2000 |
NAAG inhibits KCl-induced [(3)H]-GABA release via mGluR3, cAMP, PKA and L-type calcium conductance.
Topics: Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Cells, Cultured; Cerebral Cortex; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dipeptides; gamma-Aminobutyric Acid; Neurons; Neuroprotective Agents; Nifedipine; Potassium Chloride; Presynaptic Terminals; Rats; Receptors, Metabotropic Glutamate; Synaptic Transmission; Tetrodotoxin; Tritium | 2001 |
Initiation of distension-induced descending peristaltic reflex in opossum esophagus: role of muscle contractility.
Topics: Animals; Atropine; Calcium; Dilatation; Dose-Response Relationship, Drug; Electric Stimulation; Esophagus; Female; In Vitro Techniques; Linear Models; Male; Muscle Contraction; Nifedipine; Opossums; Peristalsis; Pressure; Reflex; Tetrodotoxin | 2001 |
The myogenic component in distention-induced peristalsis in the guinea pig small intestine.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Carbachol; Dilatation; Enzyme Inhibitors; Gastrointestinal Motility; Guinea Pigs; In Vitro Techniques; Intestine, Small; Intracellular Fluid; Male; Nifedipine; Peristalsis; Pressure; Reaction Time; Tetrodotoxin | 2001 |
Voltage-dependent calcium channels in the rat retina: involvement in NMDA-stimulated influx of calcium.
Topics: Analysis of Variance; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Channels, N-Type; Calcium Channels, P-Type; Calcium Channels, Q-Type; Diltiazem; Dizocilpine Maleate; Dose-Response Relationship, Drug; N-Methylaspartate; Nifedipine; Radioligand Assay; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Regression Analysis; Retina; Tetrodotoxin; Verapamil | 2001 |
Evidence supporting presence of two pacemakers in rat colon.
Topics: Animals; Biological Clocks; Calcium Channel Blockers; Colon; Electrophysiology; Male; Membrane Potentials; Microscopy, Electron; Muscle Contraction; Muscle, Smooth; Myenteric Plexus; Nifedipine; Peristalsis; Proto-Oncogene Proteins c-kit; Rats; Rats, Sprague-Dawley; Submucous Plexus; Tetrodotoxin | 2001 |
Role of GluR2 expression in AMPA-induced toxicity in cultured murine cerebral cortical neurons.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Apoptosis; Benzothiadiazines; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Cells, Cultured; Cerebral Cortex; Dizocilpine Maleate; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Flunarizine; Gene Expression Regulation, Developmental; Ion Channel Gating; Lanthanum; Macromolecular Substances; Mice; Nerve Tissue Proteins; Neurons; Neuroprotective Agents; Nifedipine; omega-Conotoxins; Polyamines; Protein Subunits; Receptors, AMPA; Sodium; Sodium Channels; Sodium-Calcium Exchanger; Spermine; Tetrodotoxin | 2001 |
Actions of NO donors and endogenous nitrergic transmitter on the longitudinal muscle of rat ileum in vitro: mechanisms involved.
Topics: Animals; Apamin; Atropine; Calcium Channels; Charybdotoxin; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Ileum; Molsidomine; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Nifedipine; Nitric Oxide; Nitroprusside; Oxadiazoles; Quinoxalines; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Tetrodotoxin | 2001 |
Distinct signal transduction pathways for GABA-induced GABA(A) receptor down-regulation and uncoupling in neuronal culture: a role for voltage-gated calcium channels.
Topics: 2-Amino-5-phosphonovalerate; Animals; Anti-Anxiety Agents; Brain; Calcium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Chick Embryo; Down-Regulation; Excitatory Amino Acid Antagonists; Flunitrazepam; gamma-Aminobutyric Acid; Membrane Potentials; Neurons; Nifedipine; Potassium; Quinoxalines; Receptors, GABA-A; Signal Transduction; Tetrodotoxin; Tritium | 2001 |
Nitric oxide contracts longitudinal smooth muscle of opossum oesophagus via excitation-contraction coupling.
Topics: Anesthetics, Local; Animals; Calcium Channel Blockers; Cyclic GMP; Enzyme Inhibitors; Esophagus; Female; In Vitro Techniques; Isometric Contraction; Male; Microelectrodes; Muscle, Smooth; Nifedipine; Nitric Oxide; Nitric Oxide Donors; Nitroprusside; Opossums; Oxadiazoles; Quinoxalines; Signal Transduction; Tetrodotoxin; Triazenes | 2001 |
Excitatory postsynaptic potentials trigger a plateau potential in rat subthalamic neurons at hyperpolarized states.
Topics: 2-Amino-5-phosphonovalerate; Action Potentials; Animals; Calcium; Calcium Channel Blockers; Chelating Agents; Egtazic Acid; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; Neurons; Nifedipine; Organ Culture Techniques; Potassium Channel Blockers; Quinoxalines; Rats; Rats, Sprague-Dawley; Subthalamic Nucleus; Temperature; Tetraethylammonium; Tetrodotoxin | 2001 |
Neural components of distension-evoked secretory responses in the guinea-pig distal colon.
Topics: Afferent Pathways; Algorithms; Animals; Atropine; Calcium Channel Blockers; Capsaicin; Chlorides; Colon; Efferent Pathways; Gadolinium; Guinea Pigs; Immunohistochemistry; In Vitro Techniques; Male; Muscarinic Antagonists; Neurokinin-1 Receptor Antagonists; Nifedipine; Peptide Fragments; Physical Stimulation; Receptors, Neurokinin-3; Receptors, Serotonin; Receptors, Serotonin, 5-HT1; Tetrodotoxin; Vasoactive Intestinal Peptide | 2001 |
Activation of connexin-43 hemichannels can elevate [Ca(2+)]i and [Na(+)]i in rabbit ventricular myocytes during metabolic inhibition.
Topics: Anesthetics, Inhalation; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Survival; Cells, Cultured; Connexin 43; Halothane; Heart Ventricles; Heptanol; Nifedipine; Rabbits; Sodium; Sodium Channels; Tetrodotoxin | 2001 |
Sodium current in human jejunal circular smooth muscle cells.
Topics: Anesthetics, Local; Calcium Channel Blockers; Calcium Channels, L-Type; Humans; Jejunum; Kinetics; Lidocaine; Membrane Potentials; Molecular Sequence Data; Muscle, Smooth; NAV1.5 Voltage-Gated Sodium Channel; Nifedipine; Patch-Clamp Techniques; RNA, Messenger; Sequence Homology, Amino Acid; Sodium; Sodium Channels; Tetrodotoxin | 2002 |
Effect of short-chain fatty acids on contraction of smooth muscle in the canine colon.
Topics: Acetic Acid; Animals; Atropine; Butyrates; Choline; Colon; Dietary Fiber; Dogs; Egtazic Acid; Fatty Acids; Female; Fermentation; Gastrointestinal Motility; In Vitro Techniques; Isometric Contraction; Male; Muscle, Smooth; Nifedipine; Propionates; Ryanodine; Tetrodotoxin | 2002 |
L-type Ca(2+) currents overlapping threshold Na(+) currents: could they be responsible for the "slip-mode" phenomenon in cardiac myocytes?
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Cats; Heart Failure; Heart Ventricles; Humans; In Vitro Techniques; Membrane Potentials; Myocardium; Nifedipine; Patch-Clamp Techniques; Phosphorylation; Sarcoplasmic Reticulum; Sodium; Sodium Channel Blockers; Sodium Channels; Species Specificity; Tetrodotoxin; Verapamil | 2002 |
Somatostatin sst(2) receptors inhibit peristalsis in the rat and mouse jejunum.
Topics: Animals; Atropine; Enzyme Inhibitors; Female; Jejunum; Male; Mice; Mice, Inbred C57BL; Mice, Knockout; Muscle Contraction; NG-Nitroarginine Methyl Ester; Nifedipine; Nitric Oxide Synthase; Octreotide; omega-Conotoxins; Peptides, Cyclic; Peristalsis; Pressure; Rats; Receptors, Somatostatin; Somatostatin; Tetrodotoxin | 2002 |
Electrical rhythmicity and spread of action potentials in longitudinal muscle of guinea pig distal colon.
Topics: Action Potentials; Anesthetics, Local; Animals; Atropine; Calcium Channel Blockers; Colon; Electrophysiology; Enteric Nervous System; Gastrointestinal Motility; Guinea Pigs; Muscle, Smooth; Nifedipine; Parasympatholytics; Periodicity; Sodium; Tetrodotoxin | 2002 |
An M-like outward current regulates the excitability of spinal motoneurones in the adult turtle.
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Anthracenes; Atropine; Calcium Channels, L-Type; In Vitro Techniques; Membrane Potentials; Motor Neurons; Muscarine; Nifedipine; Patch-Clamp Techniques; Reaction Time; Receptors, Muscarinic; Spinal Cord; Strychnine; Tetrodotoxin; Turtles | 2002 |
The inhibitory effect of local anesthetics on bradykinin-induced phospholipase D activation in rat pheochromocytoma PC12 cells.
Topics: Anesthetics, Local; Animals; Bradykinin; Cell Membrane; Enzyme Activation; Genistein; Inositol; Lipids; Nifedipine; PC12 Cells; Phospholipase D; Protein Tyrosine Phosphatases; Rats; Signal Transduction; Tetracaine; Tetrodotoxin; Vasodilator Agents | 2002 |
Nerve growth factor increases L-type calcium current in pancreatic beta cells in culture.
Topics: Animals; Bucladesine; Calcium Channels; Cells, Cultured; Islets of Langerhans; Male; Membrane Potentials; Nerve Growth Factor; Neurites; Nifedipine; Patch-Clamp Techniques; Potassium Chloride; Rats; Rats, Wistar; Reference Values; Sensitivity and Specificity; Tetrodotoxin | 2002 |
Calcium-dependent smooth muscle excitatory effect elicited by the venom of the hydrocoral Millepora complanata.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cnidaria; Cnidarian Venoms; Dose-Response Relationship, Drug; Guinea Pigs; Ileum; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Tetrodotoxin; Tissue Extracts | 2002 |
Neural integrity is essential for the propagation of colonic migrating motor complexes in the mouse.
Topics: Animals; Calcium Channel Blockers; Colon; In Vitro Techniques; Mice; Muscle Contraction; Myoelectric Complex, Migrating; Nifedipine; Synaptic Transmission; Tetrodotoxin | 2002 |
Survival-promoting activity of nimodipine and nifedipine in rat motoneurons: implications of an intrinsic calcium toxicity in motoneurons.
Topics: Animals; Brain-Derived Neurotrophic Factor; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cell Survival; Cells, Cultured; Motor Neurons; Neuroprotective Agents; Nifedipine; Nimodipine; Potassium; Rats; Sodium Channel Blockers; Tetrodotoxin | 2002 |
Alpha-lipoic acid protects the retina against ischemia-reperfusion.
Topics: Anesthetics, Local; Animals; Antioxidants; Binding, Competitive; Brain-Derived Neurotrophic Factor; Calcium; Calcium Channel Blockers; Cells, Cultured; Ciliary Neurotrophic Factor; Diltiazem; Dizocilpine Maleate; DNA Primers; Dose-Response Relationship, Drug; Drug Interactions; Electroretinography; Fibroblast Growth Factors; Glial Fibrillary Acidic Protein; Glyceraldehyde-3-Phosphate Dehydrogenases; N-Methylaspartate; Nifedipine; Rats; Reperfusion Injury; Retinal Diseases; Reverse Transcriptase Polymerase Chain Reaction; Rhodopsin; RNA, Messenger; Sodium; Tetrodotoxin; Thioctic Acid; Thy-1 Antigens; Veratridine | 2002 |
Contribution of nifedipine-insensitive voltage-dependent Ca2+ channel to diameter regulation in rabbit mesenteric artery.
Topics: Algorithms; Animals; Arterioles; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Electrophysiology; Fluorescent Dyes; In Vitro Techniques; Male; Membrane Potentials; Mesenteric Arteries; Microscopy, Video; Muscle, Smooth, Vascular; Nifedipine; Patch-Clamp Techniques; Rabbits; Tetrodotoxin | 2002 |
Mechanisms of proton-induced stimulation of CGRP release from rat antrum.
Topics: Animals; Calcitonin Gene-Related Peptide; Cholera Toxin; Hydrogen-Ion Concentration; Indomethacin; Male; Nifedipine; Pyloric Antrum; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Time Factors | 1995 |
Palytoxin-induced increase in cytosolic-free Ca(2+) in mouse spleen cells.
Topics: Acrylamides; Animals; Calcium; Calcium Channel Blockers; Cells, Cultured; Cnidarian Venoms; Cytosol; Dose-Response Relationship, Drug; Imidazoles; Lanthanum; Male; Mice; Nickel; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; omega-Conotoxins; Ouabain; Sodium; Spleen; Tetrodotoxin; Verapamil | 2003 |
Integrins regulate neuronal neurotrophin gene expression through effects on voltage-sensitive calcium channels.
Topics: Anesthetics, Local; Animals; Animals, Newborn; Brain-Derived Neurotrophic Factor; Calcium Channel Blockers; Calcium Channels; Carbazoles; Cytochalasin D; Dose-Response Relationship, Drug; Drug Interactions; Enzyme Inhibitors; Exons; Gene Expression Regulation; Genes, fos; Glycoproteins; Hippocampus; Immunohistochemistry; In Situ Hybridization; In Vitro Techniques; Indole Alkaloids; Integrins; Neurotrophin 3; Nifedipine; Nimodipine; Nucleic Acid Synthesis Inhibitors; Oligopeptides; Rats; Rats, Sprague-Dawley; Receptor, trkB; Receptor, trkC; RNA Precursors; RNA, Messenger; Sesterterpenes; Terpenes; Tetrodotoxin; Time Factors; Transcription, Genetic; Trifluoperazine | 2003 |
Murine intestinal migrating motor complexes: longitudinal components.
Topics: Anesthetics, Local; Animals; Free Radical Scavengers; Ganglionic Blockers; Gastrointestinal Motility; Hexamethonium; Intestines; Mice; Morphine; Muscle Contraction; Muscle, Smooth; Myoelectric Complex, Migrating; Nifedipine; Nitric Oxide; Organ Culture Techniques; Serotonin; Tetrodotoxin; Vasodilator Agents | 2003 |
Role of Na+ and Ca2+ channels in the preoptic LH surge generating mechanism in proestrous rats.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Dose-Response Relationship, Drug; Electric Stimulation; Female; Gonadotropin-Releasing Hormone; Injections; Luteinizing Hormone; Nifedipine; Osmolar Concentration; Preoptic Area; Proestrus; Rats; Rats, Wistar; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin | 2003 |
Depolarization differentially affects the secretory and migratory properties of two cell lines of immortalized luteinizing hormone-releasing hormone (LHRH) neurons.
Topics: Anesthetics, Local; Animals; Biogenic Monoamines; Brain Neoplasms; Calcium Channel Blockers; Cell Culture Techniques; Cell Differentiation; Cell Movement; Cesium; Chemotaxis; Chlorides; Dihydroxyphenylalanine; Dose-Response Relationship, Drug; Gonadotropin-Releasing Hormone; Immunohistochemistry; Intermediate Filament Proteins; Membrane Potentials; Mice; Nerve Tissue Proteins; Nestin; Neural Conduction; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Chloride; Tetrodotoxin; Time Factors; Tumor Cells, Cultured; Tyrosine 3-Monooxygenase | 2003 |
Beta-catenin is critical for dendritic morphogenesis.
Topics: 2-Amino-5-phosphonovalerate; Anesthetics, Local; Animals; Animals, Newborn; beta Catenin; Cadherins; Calcium Channel Blockers; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Culture Media, Conditioned; Cytoskeletal Proteins; Dendrites; DNA-Binding Proteins; Dose-Response Relationship, Drug; Drug Interactions; Embryo, Mammalian; Epitopes; Excitatory Amino Acid Antagonists; Gene Expression Regulation, Developmental; Green Fluorescent Proteins; Hippocampus; Humans; Kidney; Luminescent Proteins; Lymphoid Enhancer-Binding Factor 1; Morphogenesis; Mutation; Neurons; Nifedipine; Potassium Chloride; Probability; Proto-Oncogene Proteins; Rats; Rats, Sprague-Dawley; rho GTP-Binding Proteins; Signal Transduction; Sodium Chloride; Tetrodotoxin; Trans-Activators; Transcription Factors; Transfection; Wnt Proteins; Zebrafish Proteins | 2003 |
Particular sensitivity to calcium channel blockers of the fast inward voltage-dependent sodium current involved in the invasive properties of a metastastic breast cancer cell line.
Topics: Breast Neoplasms; Calcium Channel Blockers; Cell Division; Cell Line, Tumor; Cell Survival; Diltiazem; Electrophysiology; Female; Humans; Nifedipine; Potassium Channel Blockers; Sodium Channels; Tetraethylammonium; Tetrodotoxin; Verapamil | 2004 |
Spontaneous synchronized calcium oscillations in neocortical neurons in the presence of physiological [Mg(2+)]: involvement of AMPA/kainate and metabotropic glutamate receptors.
Topics: Anesthetics, Local; Aniline Compounds; Animals; Antihypertensive Agents; Benzothiadiazines; Calcium Channel Blockers; Calcium Signaling; Cells, Cultured; Concanavalin A; Dose-Response Relationship, Drug; Embryo, Mammalian; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Magnesium; Mice; Neocortex; Neurons; Nifedipine; Receptors, Glutamate; Tetrodotoxin; Thapsigargin; Veratridine; Xanthenes | 2004 |
Depolarization-induced calcium influx in rat mesenteric small arterioles is mediated exclusively via mibefradil-sensitive calcium channels.
Topics: Animals; Arterioles; Blotting, Southern; Calcium; Calcium Channels; Denmark; Elapid Venoms; Fluorescence; Fura-2; Gene Expression; Lanthanum; Male; Membrane Potentials; Mesenteric Arteries; Mibefradil; Muscle, Smooth, Vascular; Nifedipine; omega-Agatoxin IVA; omega-Conotoxins; Phentolamine; Pimozide; Potassium Chloride; Rats; Rats, Wistar; Reverse Transcriptase Polymerase Chain Reaction; Sodium-Calcium Exchanger; Solutions; Spider Venoms; Tetrodotoxin | 2004 |
Voltage-gated sodium channel expressed in cultured human smooth muscle cells: involvement of SCN9A.
Topics: Bronchi; Cells, Cultured; Coronary Vessels; Electrophysiology; Gene Expression; Humans; Myocytes, Smooth Muscle; NAV1.7 Voltage-Gated Sodium Channel; Nifedipine; Patch-Clamp Techniques; Pulmonary Artery; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Tissue Distribution | 2004 |
Substance P induces inward current and regulates pacemaker currents through tachykinin NK1 receptor in cultured interstitial cells of Cajal of murine small intestine.
Topics: 4-Aminopyridine; Action Potentials; Alkaloids; Animals; Benzophenanthridines; Calcium; Cations, Divalent; Cells, Cultured; Electrophysiology; Enteric Nervous System; Female; Glyburide; Intestine, Small; Ion Channels; Male; Membrane Potentials; Mice; Mice, Inbred BALB C; Muscle, Smooth; Neurokinin-1 Receptor Antagonists; Nifedipine; Phenanthridines; Receptors, Neurokinin-1; Sinoatrial Node; Sodium; Substance P; Tachykinins; Tetraethylammonium; Tetrodotoxin | 2004 |
Rescue of mesencephalic dopaminergic neurons in culture by low-level stimulation of voltage-gated sodium channels.
Topics: Animals; Apamin; Apoptosis; Aspirin; Biological Transport, Active; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, T-Type; Cells, Cultured; Dopamine; gamma-Aminobutyric Acid; Glial Cell Line-Derived Neurotrophic Factor; Ion Channel Gating; Ion Transport; Mesencephalon; Nerve Growth Factors; Nerve Tissue Proteins; Neurons; Neuroprotective Agents; Nifedipine; Ouabain; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Rats; Rats, Wistar; Scorpion Venoms; Serotonin; Sodium; Sodium Channel Blockers; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 2004 |
Mechanism of spontaneous excitability in human embryonic stem cell derived cardiomyocytes.
Topics: Action Potentials; Cells, Cultured; Dose-Response Relationship, Drug; Embryo, Mammalian; Humans; Ion Channels; Myocytes, Cardiac; Nifedipine; Stem Cells; Tetrodotoxin | 2004 |
A role for chromogranin A (4-16), a vasostatin-derived peptide, on human colonic motility. An in vitro study.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetic Acid; Apamin; Calcium Channel Agonists; Calcium Channel Blockers; Chromatography, High Pressure Liquid; Chromogranin A; Chromogranins; Colon, Sigmoid; Electric Stimulation; Gastrointestinal Motility; Humans; Muscle, Smooth; NG-Nitroarginine Methyl Ester; Nifedipine; Organ Culture Techniques; Peptide Fragments; Tetrodotoxin | 2004 |
Mechanisms intrinsic to 5-HT2B receptor-induced potentiation of NMDA receptor responses in frog motoneurones.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Animals; Calcium; Calcium Channel Blockers; Calcium-Calmodulin-Dependent Protein Kinases; Dizocilpine Maleate; Dose-Response Relationship, Drug; Drug Synergism; Enzyme Inhibitors; Ergolines; Excitatory Amino Acid Antagonists; Gallopamil; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Indoles; Magnesium; Memantine; Membrane Potentials; Motor Neurons; N-Methylaspartate; Nifedipine; Protein Kinase C; Pyridines; Rana pipiens; Receptor, Serotonin, 5-HT2B; Receptors, N-Methyl-D-Aspartate; Serotonin; Serotonin 5-HT2 Receptor Agonists; Serotonin 5-HT2 Receptor Antagonists; Serotonin Antagonists; Serotonin Receptor Agonists; Spinal Cord; Staurosporine; Sulfonamides; Tetrodotoxin | 2004 |
Reduction of human neocortical and guinea pig CA1-neuron A-type currents by organic calcium channel blockers.
Topics: Adolescent; Adult; Aged; Anesthetics, Local; Animals; Calcium Channel Blockers; Child; Epilepsy; Female; Guinea Pigs; Humans; In Vitro Techniques; Male; Middle Aged; Neocortex; Neural Conduction; Neurons; Nifedipine; Potassium Channel Blockers; Pyramidal Cells; Stereoisomerism; Tetraethylammonium; Tetrodotoxin; Verapamil | 2004 |
Mechanisms mediating cholinergic antral circular smooth muscle contraction in rats.
Topics: Anesthetics, Local; Animals; Benzofurans; Bethanechol; Calcium; Calcium Channel Blockers; Cholinergic Agonists; Dose-Response Relationship, Drug; GTP-Binding Proteins; In Vitro Techniques; Male; Muscarinic Antagonists; Muscle Contraction; Muscle, Smooth; Nifedipine; Pertussis Toxin; Pirenzepine; Pyloric Antrum; Pyrrolidines; Rats; Rats, Sprague-Dawley; Receptor, Muscarinic M1; Receptor, Muscarinic M2; Receptor, Muscarinic M3; Signal Transduction; Tetrodotoxin | 2004 |
Calcium dynamics in cortical astrocytes and arterioles during neurovascular coupling.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Animals; Arterioles; Astrocytes; Boron Compounds; Calcium Channels; Calcium Signaling; Cerebral Cortex; Cerebrovascular Circulation; Cycloleucine; Electric Stimulation; Hyperemia; In Vitro Techniques; Indans; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Microscopy, Video; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle; Neurons; Nifedipine; Pyridines; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear; Receptors, Metabotropic Glutamate; Sodium Channel Blockers; Sodium Channels; Synaptic Transmission; Tetrodotoxin | 2004 |
Altered vulnerability to kainate excitotoxicity of transgenic-Cu/Zn SOD1 neurones.
Topics: Amyotrophic Lateral Sclerosis; Analysis of Variance; Animals; Asparagine; Calcium Channel Blockers; Cell Count; Cell Survival; Cells, Cultured; Cerebral Cortex; Cobalt; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Interactions; Embryo, Mammalian; Female; Glial Fibrillary Acidic Protein; Glutamic Acid; Immunohistochemistry; Kainic Acid; Male; Mice; Mice, Transgenic; Motor Neurons; Neurotoxins; Nifedipine; Phosphopyruvate Hydratase; Sodium Channel Blockers; Spinal Cord; Superoxide Dismutase; Tetrodotoxin; Time Factors | 2004 |
Long-lasting contractile action and the inhibitory action of cupric ions on ileal longitudinal muscle.
Topics: Animals; Calcium; Calcium Channel Blockers; Chelating Agents; Copper; Dose-Response Relationship, Drug; Edetic Acid; Guinea Pigs; Ileum; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Reproducibility of Results; Tetrodotoxin | 2004 |
Beta-Amyloid peptide25-35 depresses excitatory synaptic transmission in the rat basolateral amygdala "in vitro".
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Aconitine; Amygdala; Amyloid beta-Peptides; Anesthetics, Local; Animals; Bicuculline; Calcium Channel Blockers; Dose-Response Relationship, Drug; Drug Interactions; Elapid Venoms; Electric Stimulation; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; Female; GABA Antagonists; In Vitro Techniques; Male; Membrane Potentials; Neural Inhibition; Neurons; Nicotinic Antagonists; Nifedipine; Peptide Fragments; Rats; Rats, Wistar; Synaptic Transmission; Tetrodotoxin; Valine | 2005 |
Characterization of ionic currents in human mesenchymal stem cells from bone marrow.
Topics: 4-Aminopyridine; Bone Marrow Cells; Calcium Channels, L-Type; Cell Differentiation; Cells, Cultured; Ether-A-Go-Go Potassium Channels; Gene Expression; Humans; Ion Channels; Kv1.4 Potassium Channel; Large-Conductance Calcium-Activated Potassium Channel alpha Subunits; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Mesenchymal Stem Cells; NAV1.7 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Nifedipine; Patch-Clamp Techniques; Peptides; Potassium Channels; Potassium Channels, Calcium-Activated; Potassium Channels, Voltage-Gated; RNA, Messenger; Shal Potassium Channels; Sodium Channels; Tetrodotoxin | 2005 |
Repeated cocaine administration increases voltage-sensitive calcium currents in response to membrane depolarization in medial prefrontal cortex pyramidal neurons.
Topics: Animals; Cadmium Chloride; Calcium; Calcium Channel Blockers; Calcium Channels; Cesium; Chlorides; Cocaine; Dopamine Uptake Inhibitors; Dose-Response Relationship, Radiation; Drug Administration Schedule; Drug Interactions; Electric Stimulation; Excitatory Amino Acid Antagonists; GABA Antagonists; In Vitro Techniques; Kynurenic Acid; Male; Membrane Potentials; Nifedipine; Patch-Clamp Techniques; Potassium Channel Blockers; Prefrontal Cortex; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Sodium Channel Blockers; Tetraethylammonium; Tetrodotoxin; Time Factors | 2005 |
Postnatal development differentially affects voltage-activated calcium currents in respiratory rhythmic versus nonrhythmic neurons of the pre-Bötzinger complex.
Topics: Age Factors; Animals; Animals, Newborn; Brain Stem; Cadmium Chloride; Calcium; Calcium Channel Blockers; Calcium Channels; Drug Interactions; In Vitro Techniques; Membrane Potentials; Mice; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Channel Blockers; Respiratory Center; Sodium Channel Blockers; Tetraethylammonium; Tetrodotoxin | 2005 |
Vestibular primary afferent activity in an in vitro preparation of the mouse inner ear.
Topics: Anesthetics, Local; Animals; Bicuculline; Cadmium; Calcium Channel Blockers; Electrophysiology; Female; GABA Antagonists; Male; Mice; Neurons, Afferent; Nifedipine; Organ Culture Techniques; Protein Synthesis Inhibitors; Streptomycin; Tetrodotoxin; Vestibule, Labyrinth | 2005 |
Depolarization and Ca(2+) down regulate CB1 receptors and CB1-mediated signaling in cerebellar granule neurons.
Topics: Age Factors; Analysis of Variance; Animals; Animals, Newborn; Blotting, Northern; Calcium; Calcium Channel Blockers; Cell Survival; Cells, Cultured; Cerebellum; Cyclohexanols; Dose-Response Relationship, Drug; Drug Interactions; Fluorescent Antibody Technique; Gene Expression Regulation, Developmental; In Situ Hybridization; Models, Biological; Neurons; Nifedipine; Potassium Chloride; Rats; Rats, Sprague-Dawley; Receptor, Cannabinoid, CB1; Signal Transduction; Tetrazolium Salts; Tetrodotoxin; Thiazoles; Time Factors | 2006 |
Developmental regulation of nerve and receptor mediated contractions of mammalian urinary bladder smooth muscle.
Topics: Adenosine Triphosphate; Age Factors; Amides; Animals; Animals, Newborn; Carbachol; Cholinergic Agonists; Cholinergic Fibers; Cyclic GMP; Cyclic GMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Electric Stimulation; Female; In Vitro Techniques; Male; Mice; Mice, Inbred Strains; Muscarinic Antagonists; Muscle Contraction; Muscle Relaxants, Central; Muscle, Smooth; Nifedipine; Pyridines; Receptors, Muscarinic; Scopolamine; Tetrodotoxin; Urinary Bladder; Vasodilator Agents | 2006 |
Role of L-type Ca2+ channels in neural stem/progenitor cell differentiation.
Topics: Aniline Compounds; Animals; Animals, Newborn; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Cell Count; Cell Differentiation; Cells, Cultured; Cerebral Cortex; Glial Fibrillary Acidic Protein; Immunohistochemistry; Intermediate Filament Proteins; Membrane Potentials; Mice; Microscopy, Confocal; Microtubule-Associated Proteins; Nerve Tissue Proteins; Nestin; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Chloride; Protein Serine-Threonine Kinases; Receptor-Interacting Protein Serine-Threonine Kinases; Sodium Channel Blockers; Stem Cells; Tetrodotoxin; Time Factors; Tubulin; Tumor Necrosis Factor Receptor-Associated Peptides and Proteins; Xanthenes | 2006 |
Paradoxical nifedipine facilitation of 45Ca uptake into rat hippocampal synaptosomes.
Topics: Anesthetics, Local; Animals; Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Central Nervous System; Dose-Response Relationship, Drug; Female; Hippocampus; Male; Nifedipine; Nitrendipine; Rats; Synaptosomes; Tetrodotoxin | 2006 |
Pacemaker phase shift in the absence of neural activity in guinea-pig stomach: a microelectrode array study.
Topics: Action Potentials; Animals; Biological Clocks; Calcium; Calcium Channel Blockers; Calcium Channels; Electrophysiology; Gastric Mucosa; Gastrointestinal Motility; Guinea Pigs; Microelectrodes; Neuronal Plasticity; Nifedipine; Poisons; Stomach; Tetrodotoxin | 2006 |
Nonselective cation channels are essential for maintaining intracellular Ca2+ levels and spontaneous firing activity in the midbrain dopamine neurons.
Topics: Action Potentials; Animals; Animals, Newborn; Apamin; Calcium; Calcium Channel Blockers; Calcium Channels; Dopamine; Egtazic Acid; Imidazoles; Ion Channels; Membrane Potentials; Neurons; Nifedipine; Nimodipine; Potassium Channels, Calcium-Activated; Rats; Rats, Sprague-Dawley; Sodium Channel Blockers; Substantia Nigra; Tetrodotoxin | 2007 |
Role of K(+) channels in the regulation of electrical spontaneous activity of the mouse small intestine.
Topics: 4-Aminopyridine; Animals; Apamin; Charybdotoxin; Electrophysiology; Female; Ileum; Male; Mice; Mice, Inbred BALB C; Nifedipine; Peptides; Phenylephrine; Potassium Channels; Potassium Channels, Calcium-Activated; Tetrodotoxin | 2007 |
Involvement of voltage-gated K+ and Na+ channels in gastric epithelial cell migration.
Topics: 4-Aminopyridine; Animals; Barium; Cell Line; Cell Movement; Epidermal Growth Factor; Epithelial Cells; Gastric Mucosa; Gene Expression Regulation; Ion Channel Gating; Nifedipine; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Rats; RNA, Messenger; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin | 2008 |
Silencing-induced metaplasticity in hippocampal cultured neurons.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Action Potentials; Analysis of Variance; Animals; Calcium Channel Blockers; Cells, Cultured; Embryo, Mammalian; Enzyme Inhibitors; Excitatory Postsynaptic Potentials; Hippocampus; Mice; Mice, Inbred C57BL; Neural Inhibition; Neuronal Plasticity; Neurons; Nifedipine; Sodium Channel Blockers; Tetrodotoxin; Time Factors; Valine | 2008 |
ZD 7288 inhibits T-type calcium current in rat hippocampal pyramidal cells.
Topics: Animals; Animals, Newborn; Calcium Channel Blockers; Calcium Channels, T-Type; Cardiovascular Agents; Dose-Response Relationship, Drug; Dose-Response Relationship, Radiation; Electric Stimulation; Hippocampus; In Vitro Techniques; Membrane Potentials; Nickel; Nifedipine; Patch-Clamp Techniques; Pyramidal Cells; Pyrimidines; Rats; Rats, Wistar; Sodium Channel Blockers; Tetrodotoxin | 2008 |
Effects of strophanthidin on intracellular calcium concentration in ventricular myocytes of guinea pig.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aequorin; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Fura-2; Guinea Pigs; Myocardium; Nifedipine; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Sodium-Potassium-Exchanging ATPase; Strophanthidin; Tetrodotoxin; Thapsigargin | 2008 |
Oxidative-stress-induced afterdepolarizations and calmodulin kinase II signaling.
Topics: Action Potentials; Animals; Biological Transport, Active; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Cnidarian Venoms; Heart Ventricles; Hydrogen Peroxide; In Vitro Techniques; Myocytes, Cardiac; Nifedipine; Oxidative Stress; Patch-Clamp Techniques; Peptides; Rabbits; Sodium Channel Blockers; Tetrodotoxin | 2009 |
Potent relaxant effect of a Celastrus paniculatus extract in the rat and human ileum.
Topics: Animals; Calcium Channel Blockers; Celastrus; Dose-Response Relationship, Drug; Gastrointestinal Motility; Humans; Ileum; Muscle Relaxation; Muscle, Smooth; Neurotoxins; Nifedipine; omega-Conotoxins; Parasympatholytics; Plant Extracts; Plant Oils; Rats; Rats, Wistar; Seeds; Tetrodotoxin | 2009 |
Adult zebrafish heart as a model for human heart? An electrophysiological study.
Topics: Action Potentials; Animals; Calcium Channels, L-Type; Calcium Channels, T-Type; Cells, Cultured; Electrophysiology; Heart; Heart Atria; Heart Ventricles; Humans; Myocardium; Myocytes, Cardiac; Nifedipine; Tetrodotoxin; Zebrafish | 2010 |
Contractile responses induced by physalaemin, an analogue of substance P, in the rat esophagus.
Topics: Animals; Atropine; Esophagus; Male; Mucous Membrane; Muscle Contraction; Muscle Tonus; Muscle, Smooth; Muscle, Striated; Nifedipine; Physalaemin; Rats; Rats, Wistar; Receptors, Tachykinin; Substance P; Tetrodotoxin | 2010 |
ASIC1a channels are activated by endogenous protons during ischemia and contribute to synergistic potentiation of intracellular Ca(2+) overload during ischemia and acidosis.
Topics: 2-Amino-5-phosphonovalerate; Acid Sensing Ion Channels; Acidosis; Animals; Brain Ischemia; Calcium; Calcium Channels, L-Type; Cerebral Cortex; Nerve Tissue Proteins; Neurons; Nifedipine; Protons; Rats; Receptors, N-Methyl-D-Aspartate; Sodium Channels; Synaptic Transmission; Tetrodotoxin | 2010 |
Epigenetics: DNA demethylation promotes skeletal myotube maturation.
Topics: Animals; Azacitidine; Calcium Signaling; Cell Differentiation; Cell Line; Chelating Agents; DNA Methylation; Egtazic Acid; Epigenesis, Genetic; Gene Expression Profiling; Mesenchymal Stem Cells; Mice; Muscle Contraction; Muscle Development; Muscle Fibers, Skeletal; Muscle, Skeletal; Nifedipine; Ryanodine; Sarcomeres; Tetrodotoxin | 2011 |
Muscular effects of orexin A on the mouse duodenum: mechanical and electrophysiological studies.
Topics: Animals; Boron Compounds; Calcium Channel Blockers; Duodenum; Female; In Vitro Techniques; Intracellular Signaling Peptides and Proteins; Isometric Contraction; Mice; Muscle, Smooth; Neuropeptides; Nifedipine; Orexins; Patch-Clamp Techniques; Sodium Channel Blockers; Tetrodotoxin | 2011 |
Postnatal development and activation of L-type Ca2+ currents in locus ceruleus neurons: implications for a role for Ca2+ in central chemosensitivity.
Topics: Action Potentials; Animals; Animals, Newborn; Bicarbonates; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Carbon Dioxide; Chemoreceptor Cells; Hydrogen-Ion Concentration; In Vitro Techniques; Ion Channel Gating; Locus Coeruleus; Neurons; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Respiration; Sodium Channel Blockers; Tetrodotoxin; Time Factors | 2012 |
Opposing roles of synaptic and extrasynaptic NMDA receptor signaling in cocultured striatal and cortical neurons.
Topics: 4-Aminopyridine; Analysis of Variance; Animals; Bicuculline; Calcium Channel Blockers; Cells, Cultured; Cerebral Cortex; Coculture Techniques; Corpus Striatum; CREB-Binding Protein; Electric Stimulation; Embryo, Mammalian; Excitatory Amino Acid Agents; Female; GABA-A Receptor Antagonists; Glutamate Decarboxylase; Glycine Agents; Luminescent Proteins; Microfluidic Analytical Techniques; N-Methylaspartate; Nerve Tissue Proteins; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Channel Blockers; Pregnancy; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Signal Transduction; Sodium Channel Blockers; Strychnine; Synapses; Tetrodotoxin; Transfection; Vesicular Glutamate Transport Protein 1 | 2012 |
Salvia miltiorrhiza causes tonic contraction in rat ileum through Ca²⁺-calmodulin pathway.
Topics: Abietanes; Animals; Atropine; Calcium; Calcium Channel Blockers; Calmodulin; Cell Line; Ileum; In Vitro Techniques; Male; Muscarinic Antagonists; Muscle Contraction; Nifedipine; Plant Extracts; Plant Roots; Rats; Rats, Sprague-Dawley; Salvia miltiorrhiza; Sodium Channel Blockers; Tetrodotoxin; Trifluoperazine | 2012 |
Ca²⁺-dependent ion channels underlying spontaneous activity in insect circadian pacemaker neurons.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, N-Type; Calcium Channels, P-Type; Calcium Channels, Q-Type; Circadian Clocks; Cockroaches; Cyclic Nucleotide-Gated Cation Channels; Insect Proteins; Large-Conductance Calcium-Activated Potassium Channels; Male; Mibefradil; Neurons; Nifedipine; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Small-Conductance Calcium-Activated Potassium Channels; Sodium Channel Blockers; Tetrodotoxin; Voltage-Gated Sodium Channels | 2012 |
Characterizing human ion channels in induced pluripotent stem cell-derived neurons.
Topics: Bicuculline; Calcium Channels; Cell Differentiation; Drug Discovery; gamma-Aminobutyric Acid; Humans; Induced Pluripotent Stem Cells; Inhibitory Concentration 50; Ion Channel Gating; Ion Channels; Membrane Potentials; Neurons; Nifedipine; Patch-Clamp Techniques; Potassium Channels, Voltage-Gated; Tetrodotoxin; Voltage-Gated Sodium Channels | 2012 |
Pharmacological characterization of the heartbeat in an extant vertebrate ancestor, the Pacific hagfish, Eptatretus stoutii.
Topics: Animals; Atrioventricular Block; Benzazepines; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Channels, T-Type; Dose-Response Relationship, Drug; Electrophysiologic Techniques, Cardiac; Hagfishes; Heart Atria; Heart Rate; In Vitro Techniques; Myocardial Contraction; Nickel; Nifedipine; Tetrodotoxin; Voltage-Gated Sodium Channel Blockers; Voltage-Gated Sodium Channels | 2013 |
Arginine vasopressin, via activation of post-junctional V1 receptors, induces contractile effects in mouse distal colon.
Topics: Animals; Arginine Vasopressin; Atropine; Calcium Channel Blockers; Carbachol; Cholinergic Agonists; Colon; Cyclooxygenase Inhibitors; Enzyme Activation; Gastrointestinal Motility; In Vitro Techniques; Indomethacin; Male; Mice; Mice, Inbred C57BL; Muscarinic Antagonists; Muscle Contraction; Muscle, Smooth; Nifedipine; Phosphoinositide Phospholipase C; Receptors, Vasopressin; Signal Transduction; Tetrodotoxin | 2013 |
Macroscopic electrical propagation in the guinea pig urinary bladder.
Topics: Anesthetics, Local; Animals; Calcium Channel Blockers; Carbachol; Cholinergic Agonists; Electric Conductivity; Electromyography; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Tetrodotoxin; Time Factors; Urinary Bladder | 2014 |
Characteristics of evodiamine-exerted stimulatory effects on rat jejunal contractility.
Topics: Animals; Calcium; Calcium Channel Blockers; Gastrointestinal Motility; Jejunum; Molecular Structure; Muscle Contraction; Myosins; Nifedipine; Phosphorylation; Quinazolines; Rats; Tetrodotoxin | 2015 |
Action potential characterization of human induced pluripotent stem cell-derived cardiomyocytes using automated patch-clamp technology.
Topics: Action Potentials; Anesthetics, Local; Automation; Calcium Channel Blockers; Cells, Cultured; Cisapride; Humans; Induced Pluripotent Stem Cells; Myocytes, Cardiac; Nifedipine; Patch-Clamp Techniques; Reproducibility of Results; Serotonin Receptor Agonists; Tetrodotoxin | 2014 |
Menthol inhibits detrusor contractility independently of TRPM8 activation.
Topics: Animals; Calcium Channel Blockers; Calcium Chloride; Carbachol; Cells, Cultured; Electric Stimulation; In Vitro Techniques; Male; Menthol; Mice; Mice, Knockout; Muscle Contraction; Muscle, Smooth; Nifedipine; Tetrodotoxin; TRPM Cation Channels; Urinary Bladder | 2014 |
In vitro relaxant and spasmolytic effects of essential oil of Pistacia integerrima Stewart ex Brandis Galls.
Topics: Acetylcholine; Animals; Calcium Channels; Calcium Chloride; Epinephrine; Guinea Pigs; Hexamethonium; Ileum; In Vitro Techniques; Indomethacin; Jejunum; Male; Mice; Muscle Contraction; NG-Nitroarginine Methyl Ester; Nifedipine; Oils, Volatile; Parasympatholytics; Pistacia; Potassium; Rabbits; Receptors, Adrenergic, beta; Tetrodotoxin | 2015 |
Novel synthetic sulfoglycolipid IG20 facilitates exocytosis in chromaffin cells through the regulation of sodium channels.
Topics: Animals; Azoles; Cadmium; Calcium; Catecholamines; Cattle; Cells, Cultured; Chromaffin Cells; Cytosol; Enzyme Inhibitors; Exocytosis; Fura-2; Glycolipids; Membrane Transport Modulators; Nifedipine; Nitrobenzenes; Potassium; Sodium; Sodium Channels; Tetrodotoxin; Thapsigargin | 2015 |
Characterisation of Development and Electrophysiological Mechanisms Underlying Rhythmicity of the Avian Lymph Heart.
Topics: Action Potentials; Animals; Biological Clocks; Calcium Channels, L-Type; Chick Embryo; Electrophysiology; Homeodomain Proteins; In Situ Hybridization; Lymphatic System; Mibefradil; Microelectrodes; Nifedipine; Tetrodotoxin | 2016 |
Optogenetic Analysis of Depolarization-Dependent Glucagonlike Peptide-1 Release.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Animals; Calcium; Calcium Channel Blockers; Colforsin; Enteroendocrine Cells; Glucagon-Like Peptide 1; Membrane Potentials; Mice; Nifedipine; omega-Conotoxin GVIA; Optogenetics; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rhodopsin; Sodium Channel Blockers; Tetrodotoxin; Vasodilator Agents | 2017 |
Effect of pregnancy on cooling tone and rhythmic contractions of the rat urinary bladder.
Topics: Animals; Calcium; Calcium Channel Blockers; Female; Hypothermia, Induced; Indoles; Muscle Contraction; Muscle Hypertonia; Muscle, Smooth; Nifedipine; Pregnancy; Rats; Sodium Channel Blockers; Tetrodotoxin; Tissue Culture Techniques; Urinary Bladder; Urination; Vasodilator Agents | 2018 |
Effects of the venom of the brown bullhead catfish (Ameiurus nebulosus) on isolated smooth muscles.
Topics: Animals; Atropine; Calcium Channel Blockers; Cyclooxygenase Inhibitors; Female; Fish Venoms; Gastric Fundus; Guinea Pigs; Histamine H1 Antagonists; Ictaluridae; Ileum; In Vitro Techniques; Intestine, Small; Male; Mice; Muscarinic Antagonists; Muscle Contraction; Muscle, Smooth; Neurokinin-1 Receptor Antagonists; Nifedipine; Purinergic P2X Receptor Antagonists; Serotonin Antagonists; Sodium Channel Blockers; Tetrodotoxin | 2018 |
Assessment of Drug Proarrhythmic Potential in Electrically Paced Human Induced Pluripotent Stem Cell-Derived Ventricular Cardiomyocytes Using Multielectrode Array.
Topics: Action Potentials; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Calcium; Cations, Divalent; Cell Differentiation; Humans; Induced Pluripotent Stem Cells; Ion Transport; Microelectrodes; Models, Biological; Myocardial Contraction; Myocytes, Cardiac; Nifedipine; Patch-Clamp Techniques; Phenethylamines; Primary Cell Culture; Quinidine; Sotalol; Sulfonamides; Tetrodotoxin; Verapamil | 2021 |
Neuroprotective profile of pyridothiazepines with blocking activity of the mitochondrial Na(+)/Ca(2+) exchanger.
Topics: Animals; Calcium; Cattle; Cell Line; Cell Line, Tumor; HeLa Cells; Hippocampus; Humans; Mitochondria; Neuroprotective Agents; Pyridines; Rats; Sodium-Calcium Exchanger; Solubility; Thiazepines | 2016 |
Gramine Derivatives Targeting Ca(2+) Channels and Ser/Thr Phosphatases: A New Dual Strategy for the Treatment of Neurodegenerative Diseases.
Topics: Alkaloids; Animals; Calcium Channels; Cattle; Cell Survival; Dose-Response Relationship, Drug; Hippocampus; Humans; Indole Alkaloids; Molecular Structure; Neurodegenerative Diseases; Phosphoprotein Phosphatases; Rats; Rats, Sprague-Dawley; Structure-Activity Relationship; Tumor Cells, Cultured | 2016 |