veratridine has been researched along with tetrodotoxin in 472 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 253 (53.60) | 18.7374 |
| 1990's | 143 (30.30) | 18.2507 |
| 2000's | 53 (11.23) | 29.6817 |
| 2010's | 22 (4.66) | 24.3611 |
| 2020's | 1 (0.21) | 2.80 |
| Authors | Studies |
|---|---|
| Balerna, M; Chicheportiche, R; Fosset, M; Lazdunski, M; Romey, G | 1 |
| Niemi, WD; Rosenberry, TL | 1 |
| Abita, JP; Chicheportiche, R; Lazdunski, M; Schweitz, H | 1 |
| Ahnert, G; Glossmann, H; Habermann, E | 1 |
| Bondy, SC; Harrington, ME | 1 |
| Cohn, M; Stallcup, WB | 2 |
| Li, PP; White, TD | 1 |
| White, TD | 2 |
| Forn, J; Greengard, P | 1 |
| Bernard, P; Couraud, F | 1 |
| Fukuda, H; Kontani, H; Kudo, Y | 1 |
| Kalix, P; Roch, P | 1 |
| Kalix, P | 1 |
| Christian, C; Mata, M; McGee, R; Nelson, P; Nirenberg, M; Simpson, P | 1 |
| Betz, H; Changeux, JP | 1 |
| Blaustein, MP | 1 |
| Kirpekar, SM; Prat, JC | 1 |
| Catterall, WA; West, GJ | 1 |
| Glaser, L; Munson, R; Westermark, B | 1 |
| De Weer, P; McKinney, L; Perry, JG | 1 |
| Donatsch, P; Lowe, DA; Richardson, BP; Taylor, P | 1 |
| Blaustein, MP; Pace, CS | 1 |
| Rosenberger, LB; Triggle, DJ | 1 |
| Pace, CS | 1 |
| Ritchie, JM | 1 |
| Szerb, JC | 1 |
| Giovanni, MY; Glick, MC; Littauer, UZ | 1 |
| Catterall, WA | 5 |
| Smythies, JR | 2 |
| Pappas, GD; Pollard, HB | 1 |
| Frazer, A; Friedman, R; Hummeler, K; Mendels, J; Schlesinger, HR | 1 |
| Albuquerque, EX; Eldefrawi, ME; Matthews, JC | 1 |
| Cuello, AC; Tagerud, SE | 1 |
| De Barry, J; Fosset, M; Lazdunski, M; Lenoir, MC | 1 |
| Catterall, WA; Galper, JB | 1 |
| Barnola, FV; Racker, E; Villegas, GM; Villegas, R | 1 |
| DeHaven, RN; Kuhar, MJ; Murrin, LC | 1 |
| Ito, S; Nakazato, Y; Ohga, A | 2 |
| Bush, BM; Lowe, DA; Ripley, SH | 1 |
| Ferrendelli, JA; Kinscherf, DA | 1 |
| Richelson, E | 1 |
| Stallcup, WB | 1 |
| Blaustein, MP; King, AC | 1 |
| Kelder, D; Ross, SB | 1 |
| Catterall, WA; Ray, R | 1 |
| Podleski, TR; Sastre, A | 1 |
| Honerjäger, P; Reiter, M | 1 |
| Barchas, JD; Patrick, RL | 1 |
| Artaud, F; Chéramy, A; Desce, JM; Galli, T; Glowinski, J; Kemel, ML | 1 |
| Bourdelais, AJ; Kalivas, PW | 1 |
| Birkbeck, TH; Gallacher, S | 1 |
| Castillo, C; Recio-Pinto, E; Villegas, R | 1 |
| Leidig, A; Nebel, U; Peters, T; Wermelskirchen, D; Wilffert, B; Wirth, A | 1 |
| Aubeneau, M; Blanchard, JC; Boireau, A; Doble, A; Miquet, JM; Olivier, V | 1 |
| Chan, J; Greenberg, DA; Lustig, HS; von Brauchitsch, KL | 1 |
| Barrios, M; Galli, A; Monno, A; Rizzi, M; Samanin, R; Vezzani, A | 1 |
| Antonelli, T; Beani, L; Bianchi, C; Calo, G; Tomasini, C; Vedovato, M | 1 |
| do-Nascimento, JL; Paes-de-Carvalho, R; Ventura, AL | 1 |
| Cecconi, R; Del Bianco, E; Geppetti, P; Maggi, CA; Tramontana, M | 1 |
| Izumi, F; Kobayashi, H; Mita, T; Murai, Y; Sashihara, S; Tsuji, S; Yanagihara, N | 1 |
| Izumi, F; Kobayashi, H; Koda, Y; Mizuki, T; Terao, T; Uezono, Y; Wada, A; Yanagihara, N | 1 |
| Boutelle, MG; Fellows, LK; Fillenz, M | 1 |
| Gaginella, TS; Grisham, MB; Moummi, C; Thomas, DB; Walsh, R | 1 |
| Abramowicz, AE; Chambers, G; Cottrell, JE; Kass, IS | 1 |
| Anderson, GM; Craig, JS; During, MJ; Gallager, DW; Hernandez, TD | 1 |
| Schwarcz, R; Ungerstedt, U; Wu, HQ | 1 |
| Gleitz, J; Peters, T; Tegtmeier, F; Urenjak, J; Wermelskirchen, D; Wilffert, B | 1 |
| Kim, SU; Krieger, C; Puil, E | 1 |
| Akera, T; Kondo, H; Temma, K | 1 |
| Borgers, M; Ver Donck, L | 1 |
| Benuck, M; Jacobson, AE; Reith, ME; Rice, KC; Zimanyi, I | 1 |
| Gramsbergen, JB; Schwarcz, R; Turski, WA | 1 |
| Schwartz, WJ | 1 |
| Bielen, FV; Ver Donck, L; Verdonck, F | 1 |
| Houchi, H; Katoh, I; Morita, K; Nakanishi, A; Oka, M; Yoshizumi, M | 1 |
| Guiramand, J; Lebrun, F; Mayat, E; Récasens, M; Sassetti, I; Vignes, M | 1 |
| Donnerer, J | 1 |
| Abucham, J; Reichlin, S | 1 |
| Houchi, H; Ishimura, Y; Masuda, Y; Morita, K; Oka, M; Yoshizumi, M | 1 |
| Douglas, WW; Nemeth, EF; Taraskevich, PS | 1 |
| Farb, DH; Friedman, L; Gibbs, TT; Roca, DJ; Rozenberg, I; Schiller, GD | 1 |
| Blasquez, C; Bunel, DT; Delbende, C; Jégou, S; Vaudry, H | 2 |
| Hughes, MG; Liu, D; McAdoo, DJ; Sorkin, LS; Willis, WD | 1 |
| Kuramoto, K; Morita, Y; Sorimachi, M; Yamagami, K | 1 |
| Black, IB; Dreyfus, CF; Lu, B; Yokoyama, M | 1 |
| Lally, K; Mulholland, MW; Taborsky, GJ | 1 |
| Keogh, R; Marley, PD | 1 |
| Black, IB; DiCicco-Bloom, E; Pincus, DW | 1 |
| Kobayashi, N; Onishi, Y; Otsuka, M; Sakuma, M; Suzuki, H; Yanagisawa, M; Yoshioka, K | 1 |
| Kawashima, K; Kobayashi, N; Onishi, Y; Otsuka, M; Sakuma, M; Yanagisawa, M; Yoshioka, K | 1 |
| Bunel, DT; Liao, N; Pelletier, G; Valentijn, K; Vaudry, H | 1 |
| Eshleman, AJ; Murray, TF | 1 |
| Amar, M; Inoue, I; Pichon, Y | 1 |
| Ikeda, K; Koyano, H; Sato, M; Yoshizaki, K | 1 |
| Cacicedo, L; de los Frailes, MT; Fernandez Vazquez, G; Lorenzo, MJ; Sánchez-Franco, F | 1 |
| Simon, C; Ternaux, JP | 1 |
| Bradford, HF; Foley, PM; Young, AM | 1 |
| Massoulié, J; Vallette, FM | 1 |
| Bankhurst, AD; Lennon, M; Mandler, RN; Rosenberg, E; Seamer, LC; Whitlinger, D | 1 |
| Gershon, MD; Kirchgessner, AL | 1 |
| Morita, Y; Nakamura, H; Sorimachi, M | 1 |
| Couraud, F; Dargent, B | 1 |
| Chuang, DM | 1 |
| Arnaudeau, S; Dacquet, C; Jmari, K; Martin, C; Mironneau, C; Mironneau, J; Rakotoarisoa, L; Sayet, I | 1 |
| Bosnjak, ZJ; Kampine, JP; Marijic, J; Turner, LA | 1 |
| Amir, S; Dymshitz, J; Malach, R; Simantov, R | 1 |
| Hellwig, D; Racké, K; Wessler, I | 1 |
| Ashton, D; Janssen, PA; Marrannes, R; Willems, R | 1 |
| Nakazato, Y; Ohga, A; Teraoka, H; Yamada, Y | 1 |
| Iacono, G; Vassalle, M | 1 |
| Khodorov, BI | 1 |
| Wang, GK | 1 |
| Brill, DM; Wasserstrom, JA | 1 |
| Berwald-Netter, Y; Couraud, F; Koulakoff, A; Martin-Moutot, N | 1 |
| Bablito, J; Couraud, F; Jover, E | 1 |
| Agnew, WS; Emerick, MC; Rosenberg, RL; Tomiko, SA | 1 |
| Cognard, C; Frelin, C; Lazdunski, M; Vigne, P | 1 |
| Höllt, V; Kley, N; Loeffler, JP; Pittius, CW | 1 |
| Amédée, T; Jmari, K; Lazdunski, M; Lombet, A; Mironneau, J; Renaud, JF | 1 |
| Lackington, I; Orrego, F | 1 |
| Glick, MC; Negishi, M | 1 |
| Quast, U; Schaad, A; Scholtysik, G | 1 |
| Barchi, RL; Haimovich, B; Tanaka, JC | 1 |
| Pocock, G; Simons, TJ | 1 |
| Cesselin, F; Hamon, M; Legrand, JC; Lutz, O; Mauborgne, A | 1 |
| Mack, JE; Matthews, JC | 2 |
| Barnola, FV; Delgado, D; Sevcik, C | 1 |
| Ascher, P; Berwald-Netter, Y; Nowak, L | 1 |
| Hall, LM | 1 |
| Correa, AM; Villegas, GM; Villegas, R | 1 |
| McKinney, LC; Ratzlaff, RW | 1 |
| Garber, SS; Miller, C | 1 |
| Bondy, SC; Komulainen, H | 1 |
| MacLean, DB | 1 |
| Abe, T; Satake, M; Yanagawa, Y | 1 |
| Greene, LA; Kirschenbaum, B; Rudy, B; Rukenstein, A | 1 |
| Duch, DS; Levinson, SR | 1 |
| Daly, JW; Gusovsky, F; McNeal, ET | 1 |
| Sigel, E | 1 |
| Fredholm, BB; Jondal, M; Ng, J | 1 |
| Leng, G; Shibuki, K | 1 |
| Noronha-Blob, L; Richard, C; U'Prichard, DC | 1 |
| Gilbert, F; Giovanni, MY; Glick, MC; Silver, IA | 1 |
| Briggs, GM; Gwathmey, JK; Morgan, JP; Slawsky, MT | 1 |
| Cacicedo, L; de los Frailes, MT; Lorenzo, MJ; Sánchez-Franco, F | 1 |
| Carboni, E; Di Chiara, G | 1 |
| Baden, DG; Edwards, RA; Lutz, PL | 1 |
| Nishimura, S; Sorimachi, M; Yada, T; Yamagami, K | 1 |
| Levy, R; Simantov, R | 1 |
| Cynader, MS; Shaw, C; van Huizen, F; Wilkinson, M | 1 |
| Orchard, I; Pannabecker, T | 1 |
| Brodie, C; Sampson, SR | 1 |
| Finger, W; Martin, C | 1 |
| Janssen, PA; Leysen, JE; Pauwels, PJ; Van Assouw, HP | 1 |
| Duch, DS; Frenkel, C; Levinson, SR; Recio-Pinto, E; Urban, BW | 1 |
| Haleen, SJ; Steffen, RP; Weishaar, RE | 1 |
| Conzelmann, U; Meyer, DK; Schultheiss, K | 1 |
| Astier, H; Tapia-Arancibia, L | 2 |
| Catterall, WA; Sherman, SJ | 1 |
| Abarca, J; Arqueros, L; Bustos, G | 1 |
| Akerman, KE; Heinonen, E; Kaila, K; Scott, IG | 1 |
| McKinney, LC | 2 |
| Koyano, H; Sato, M; Yoshizaki, K | 2 |
| Klinkefus, JM; Nakamura, KT; Robillard, JE; Sato, T; Smith, FG | 1 |
| Blennerhassett, MG; Blennerhassett, PA; Collins, SM; Vermillion, DL | 1 |
| O'Brien, KJ; Powis, DA; Török, TL | 1 |
| Grossman, W; Gwathmey, JK; Kihara, Y; Morgan, JP | 1 |
| Black, IB; DiCicco-Bloom, E | 1 |
| Requena, J; Rodríguez, N; Villegas, R | 1 |
| Gonzalez, C; Herreros, B; Obeso, A; Rocher, A | 2 |
| Hagberg, H; Hamberger, A; Lazarewicz, JW; Lehmann, A | 1 |
| Costa, E; Mocchetti, I; Naranjo, JR; Schwartz, JP | 1 |
| Beitz, AJ; Larson, AA; Skilling, SR; Smullin, DH | 1 |
| Balázs, R; Gallo, V; Kingsbury, A | 1 |
| Matsumura, F | 1 |
| Benavides, J; Claustre, Y; Scatton, B | 1 |
| Dwivedy, AK | 1 |
| Angelico, P; Samanin, R; Stasi, MA; Vezzani, A; Wu, HQ | 1 |
| Rubin, LL | 1 |
| Fambrough, DM; Wolitzky, BA | 1 |
| Gershon, MD; Mawe, GM | 1 |
| Conzelmann, U; Meyer, DK; Sperk, G | 1 |
| Liles, WC; Nathanson, NM | 1 |
| Battelle, BA; Evans, JA | 1 |
| Baba, A; Iwata, H; Ohta, A | 1 |
| Iriuchijima, T; Wilber, JF | 1 |
| Egea, G; Guitart, X; Marsal, J; Solsona, C | 1 |
| Carroll, PT | 1 |
| Luetje, CW; Nathanson, NM | 1 |
| Courbin, P; de la Porte, S; Desmazes, JP; Duflo, D; Georgescauld, D; Grouselle, M; Koenig, J | 1 |
| Artaud, F; Barbeito, L; Chéramy, A; Glowinski, J; Godeheu, G; Pittaluga, A; Serval, V | 1 |
| Barker, JL; di Porzio, U; Kopin, IJ; Schinelli, S; Zuddas, A | 1 |
| Colwell, RR; Kogure, K; Simidu, U; Tamplin, ML | 1 |
| Nicholson, RA; Strang, RH; Whitton, PS | 1 |
| Bruner, J; Laszczyca, P; Lehouelleur, J | 1 |
| Adler, JE; Black, IB; Roach, A | 1 |
| Geertsen, S; Quik, M; Trifaró, JM | 1 |
| Berl, S; Clarke, DD; Colon, A | 1 |
| Delbende, C; Jégou, S; Leroux, P; Tranchand-Bunel, D; Vaudry, H | 1 |
| el-Din, MM; Malik, KU | 1 |
| Chang, CC; Hong, SJ | 1 |
| Kiss, A; Pincus, JH | 1 |
| Seibel, K | 1 |
| Kleinberger, N; Levy, Y; Minc-Golomb, D; Schramm, M | 1 |
| Aloisi, F; Ciotti, MT; Levi, G | 1 |
| Bright, PS; Gaffney, TE; Street, JA; Webb, JG | 1 |
| Goyal, RK; McNeill, JH | 1 |
| Izumi, F; Kobayashi, H; Wada, A; Yanagihara, N | 1 |
| Dasheiff, RM | 1 |
| Adamo, A; Chalfin, NA; Klymkowsky, MW; Rubin, LL | 1 |
| Ulbricht, W | 1 |
| Magyar, K; Nguyen, TT; Salamon, Z; Török, TL | 1 |
| Kanner, BI | 1 |
| Hermansen, K | 1 |
| Jacques, Y; Lazdunski, M; Pouysségur, J | 1 |
| DiPace, M; Fox, TO; Gamse, G; Gamse, R; Leeman, SE; Vaccaro, DE | 1 |
| Catterall, WA; Lawrence, JC | 1 |
| Hummeler, K; Jamieson, R; Rorke, L; Schlesinger, HR | 1 |
| Baughman, RW; Gilbert, CD | 1 |
| Reichlin, S; Robbins, RJ; Sutton, RE | 1 |
| Besson, J; Lhiaubet, AM; Poussin, B; Rosselin, G; Rotsztejn, W | 1 |
| Lazdunski, M; Lombet, A; Renaud, JF; Romey, G | 1 |
| Berl, S; Krespan, B; Nicklas, WJ | 1 |
| Frelin, C; Lazdunski, M; Vigne, P | 2 |
| Bradford, HF; Dhaliwal, DK; Druce, DP; Norris, PJ | 1 |
| Gamse, R; Heuberger, S | 1 |
| Adler-Graschinsky, E; Filinger, EJ; Martínez, AE | 1 |
| Adler, JE; Black, IB; LaGamma, EF | 1 |
| Ghiasuddin, SM; Soderlund, DM | 1 |
| Erecińska, M; Hauptman, M; Nelson, D; Wilson, DF | 1 |
| Couraud, F; Jover, E; Martin-Moutot, N; Rochat, H | 1 |
| Adler, JE; Bell, WO; Black, IB; Kessler, JA | 1 |
| Adler, JE; Black, IB | 1 |
| Conn, PM; Rogers, DC | 1 |
| Donatsch, P; Hauser, RE; Lowe, DA; Marley, PD; Matthews, EK; Richardson, BP | 1 |
| Blumenthal, K; Panini, A | 1 |
| Honerjäger, P | 1 |
| Goldin, SM; Hess, EJ; Rhoden, V | 1 |
| Connors, BW | 1 |
| Frelin, C; Lazdunski, M; Lombet, A; Romey, G; Vigne, P | 2 |
| Albuquerque, EX; Eldefrawi, ME; Matthews, JC; Warnick, JE | 1 |
| Donatsch, P; Lowe, DA; Richardson, BP; Stöcklin, E; Taylor, P | 1 |
| Barnola, FV | 1 |
| Davis, MH; Gruenstein, E; Pato, CN | 1 |
| Lazdunski, M; Romey, G | 1 |
| Desmazes, JP; Georgescauld, D; Nordmann, JJ | 1 |
| Janka, Z; Jones, DG | 2 |
| Amy, C; Kirshner, N | 1 |
| Hamprecht, B; Reiser, G; Scholz, F | 1 |
| Suárez-Mata, Z; Villegas, GM; Villegas, R | 1 |
| Catterall, WA; Talvenheimo, JA; Tamkun, MM | 2 |
| Catterall, WA; Jacoby, K; Lawrence, JC; Messner, DJ; Sherman, SJ | 1 |
| Hamprecht, B; Löffler, F; Reiser, G | 1 |
| Pang, DC; Sperelakis, N | 1 |
| Baumgold, J; Parent, JB; Spector, I | 1 |
| Hamprecht, B; Reiser, G | 1 |
| Ceña, V; Garcia, AG; Kirpekar, SM; Nicolas, GP; Sanchez-Garcia, P | 1 |
| Agnew, WS; Rosenberg, RL; Tomiko, SA | 1 |
| Tan, KN; Tashjian, AH | 1 |
| Anderson, WH; Asai, S; Bukantz, SC; Krzanowski, JJ; Lockey, RF; Martin, DF; Polson, JB; Szentivanyi, A | 1 |
| Bettendorff, L; Dandrifosse, G; Schoffeniels, E | 1 |
| Berwald-Netter, Y; Bowman, CL; Edwards, C; Frangakis, MV; Kimelberg, HK | 1 |
| Kilpatrick, DL | 1 |
| Collu, R; Ducharme, JR; Eljarmak, D; Lafond, J; Marchisio, AM | 1 |
| Cooper, JR; Meyer, EM | 1 |
| De La Porte, S; Koenig, J; Massoulié, J; Vigny, M | 1 |
| Izumi, F; Kobayashi, H; Wada, A; Yanagihara, N; Yashima, N | 1 |
| Douglas, WW; Taraskevich, PS; Tomiko, SA | 1 |
| Hernández, N; Holder, LG; Jaffé, EH | 1 |
| Dannies, PS; Scammell, JG | 1 |
| Ito, S | 1 |
| Barberis, C; Charriere, B; Daudet, F; Guibert, B; Leviel, V | 1 |
| Bönisch, H; Graefe, KH; Keller, B | 1 |
| Brosemer, RW; Gale, JM | 1 |
| Betz, WJ; Caldwell, JH; Kinnamon, SC | 1 |
| Fujimoto, WY; Ikeuchi, M; Kanazawa, Y; Kawazu, S; Kikuchi, M; Kosaka, K | 1 |
| Margolis, FL; Rochel, S | 1 |
| Krauss, J; Meyer, DK | 1 |
| Sevcik, C; Siem-Fung, DJ | 1 |
| Corcoran, JJ; Kirshner, N | 1 |
| Berl, S; Clarke, DD; Colon, AD; Nunez, R | 1 |
| Dandrifosse, G; Schoffeniels, E | 1 |
| Gaginella, TS; Wu, ZC | 1 |
| Herchuelz, A; Malaisse, WJ | 1 |
| Pace, CS; Tarvin, JT | 1 |
| Boegman, RJ; Scarth, B | 1 |
| Daniels-McQueen, S; Ferrendelli, JA | 1 |
| Gilberti, G; Rossi, ML; Valli, P | 1 |
| Duhm, J; Reiser, G | 1 |
| Charlton, CG; Helke, CJ; Jacobowitz, DM; Miller, RL; Moody, TW; O'Donohue, TL; Pert, A; Thoa, NB; Williams, A | 1 |
| Kilpatrick, DL; Kirshner, N; Slepetis, R | 1 |
| Berg, DK; Nishi, R | 1 |
| Pezzementi, L; Schmidt, J | 1 |
| Barberis, C; Daval, JL; Gayet, J | 1 |
| Glaser, L; Gottlieb, DI; Munson, R; Pado, CH | 1 |
| Daguet, MC; Di Porzio, U; Glowinski, J; Kato, A; Prochiantz, A | 1 |
| Burgess, SK; Tessel, RE | 1 |
| Bhattacharyya, M; Vassalle, M | 1 |
| Esquerro, E; García, AG; Kirpekar, SM; Prat, JC; Schiavone, M | 1 |
| Davidsen, L; Fink, DJ; Gainer, H; Mata, M; Savaki, H; Schwartz, WJ; Smith, CB; Sokoloff, L | 1 |
| Connor, JA; Linden, DJ; Smeyne, M | 1 |
| Cherington, V; Riseberg, JC; Tischler, AS | 1 |
| Baldi, G; Bartfai, T; Civenni, G; Consolo, S; Russi, G; Vezzani, A | 1 |
| Flowe, KM; Mulholland, MW; Welling, TH | 1 |
| Fu, WM; Lin-Shiau, SY; Liu, SH | 1 |
| Barann, M; Bönisch, H; Göthert, M; Graupner, J | 1 |
| Hu, PS | 1 |
| Davies, JA; Dickie, BG | 1 |
| Marshall, IG; Nguyen, ML; Parsons, SM; Pemberton, KE; Prior, C | 1 |
| Driscoll, BF; Law, MJ; Sokoloff, L; Takahashi, S | 1 |
| Blagbrough, IS; Cooper, G; Hardick, DJ; Potter, BV; Scott-Ward, T; Wonnacott, S | 1 |
| Halili-Manabat, C; Iino, K; Iwabuchi, M; Morita, H; Oki, Y; Yoshimi, T | 1 |
| Azuma, M; Hamano, S; Morita, K; Oka, M | 1 |
| Abad, F; Artalejo, AR; De la Fuente, MT; García, AG; García-Sancho, J; López, MG; Maroto, R | 1 |
| Pfitscher, A; Philippu, A; Schneider, C; Singewald, N | 1 |
| Liu, SH; Shiau, SY | 1 |
| Izumi, F; Mita, T; Murai, Y; Sashihara, S; Yanagihara, N | 1 |
| Philippu, A; Schneider, C; Singewald, N | 1 |
| Nicholson, RA; Zhang, A | 1 |
| Adkins, SD; Blake, MJ; Carlson, CG; Hasan, AK; Loyland, S | 1 |
| Giri, M; Kaufman, JM | 1 |
| Cupo, A; Gobaille, S; Herbrecht, F; Maitre, M; Schmidt, C | 1 |
| Beani, L; Bianchi, C; Ferraro, L; Fuxe, K; O'Connor, WT; Tanganelli, S; Ungerstedt, U | 1 |
| Cachero, MT; González, C; Herreros, B; Obeso, A; Rocher, A | 1 |
| Feuerstein, G; Gu, JL; Lysko, PG; Webb, CL; Yue, TL | 1 |
| Izumi, F; Niina, H; Urabe, M; Wada, A; Yamamoto, R; Yanagita, T; Yuhi, T | 1 |
| Bachoo, B; Maher, E; Polosa, C | 1 |
| Brodin, E; Lindefors, N; Monno, A; Rizzi, M; Ruiz, R; Samanin, R; Vezzani, A | 1 |
| Cotroneo, P; Ghirlanda, G; Greco, AV; Greene, DA; Magnani, P; Manto, A; Menzinger, G; Sima, AA; Tilli, P; Uccioli, L | 1 |
| An, Y; Chui, A; Nguyen, T; Ochoa, EL; Takashima, T; Tandon, T; Wennberg, RP | 1 |
| Mathé, AA; Nomikos, GG; Svensson, TH | 1 |
| Cousin, MA; Nicholls, DG; Pocock, JM | 1 |
| Barker, JL; di Porzio, U; Morelli, F; Novotny, EA; Smith, SV | 1 |
| Radke, JM; Spyraki, C; Thermos, K | 1 |
| During, MJ; Freese, A; Geller, AI; Haycock, JW; Neve, R | 1 |
| Bettendorff, L; Wins, P | 1 |
| Bargellini, M; Coppini, L; Galli, A; Mori, F | 1 |
| Inenaga, K; Kannan, H; Nagatomo, T; Yamashita, H | 1 |
| Beile, A; Gleitz, J; Khan, S; Tegtmeier, F; Wilffert, B | 1 |
| Björklund, A; Campbell, K; Kalén, P; Lundberg, C; Rosengren, E; Wictorin, K | 1 |
| Ferriera, S; Glass, JD; Randolph, W; Rea, MA | 1 |
| Fan, Z; Hiraoka, M; Matsunaga, A; Sasano, T; Sunami, A; Swanobori, T | 1 |
| Huang, HY | 1 |
| Garcia-Arraras, JE; Smith, J; Vyas, S | 1 |
| Guo, L; Philippu, A; Singewald, N | 1 |
| Fain, JN; Gokmen-Polar, Y; Myles, ME | 1 |
| Dolly, JO; Nicholls, DG; Tibbs, GR | 1 |
| Cacicedo, L; López Fernández, J; Lorenzo, MJ; Sánchez-Franco, F; Tolón, RM; Vázquez, GF | 1 |
| Chang, JP; Goldberg, JI; Van Goor, F | 1 |
| Arsac, C; Couraud, F; Dargent, B; Tricaud, N | 1 |
| Grapengiesser, E | 1 |
| Dahmer, MK; Senogles, SE | 1 |
| Alkadhi, KA; Tian, LM | 1 |
| Ding, JL; Ho, B; Yeo, DS | 1 |
| Androutsellis-Theotokis, A; Bradford, HF; McCormack, WJ; Pliego-Rivero, FB; Stern, GM | 1 |
| Dohi, S; Hattori, M; Niwa, M; Nozaki, M; Shimonaka, H | 1 |
| Albat, B; Nargeot, J; Quignard, JF; Richard, S; Ryckwaert, F | 1 |
| Kolachana, BS; Saunders, RC; Weinberger, DR | 1 |
| Valentijn, JA; Valentijn, K | 1 |
| Ransom, BR; Rose, CR | 1 |
| Bendotti, C; Fumagalli, F; Prosperini, E; Rizzi, M; Samanin, R; Tarizzo, G | 1 |
| Elverfors, A; Jonason, G; Jonason, J; Nissbrandt, H | 1 |
| Ransom, BR; Rose, CR; Waxman, SG | 1 |
| Almeida, OF; Deicke, J; Fischer, D; Gärtner, P; Hassan, AH; Hellbach, S | 1 |
| Cestèle, S; Gordon, D | 1 |
| Rodríguez, RM; Sitges, M | 1 |
| Chiu, LM; Guarneros, A; Peña, F; Sitges, M | 1 |
| Boonen, G; Ferger, B; Häberlein, H; Kuschinsky, K | 1 |
| do Nascimento, JL; Paes de Carvalho, R; Ventura, AL | 1 |
| Barker, JL; Hu, Q; Maric, D; Maric, I; Serafini, R; Smith, SV | 1 |
| Ito, S; Nakazato, Y; Ohta, T | 1 |
| Eberhardson, M; Grapengiesser, E | 1 |
| Andreas, K; Dobrev, D; Milde, AS; Ravens, U | 1 |
| Fukuuchi, Y; Shibata, M; Takahashi, S | 1 |
| Love, JA; Smith, TG; Szebeni, K | 1 |
| Díaz-Trelles, R; Fernández-Sánchez, MT; Novelli, A; Puia, G | 1 |
| Clark, MG; Di Maria, CA; Rattigan, S; Tong, AC | 1 |
| Nekrassov, V; Sitges, M | 1 |
| Adam-Vizi, V; Chinopoulos, C; Rozsa, A; Tretter, L | 1 |
| Gáborján, A; Halmos, G; Lendvai, B; Répássy, G; Szabó, LZ; Vizi, ES | 1 |
| Kiuchi, S; Kudo, Y; Narita, H; Okamoto, M; Okuyama, K | 1 |
| Djamgoz, MB; Fraser, SP; Grimes, JA | 1 |
| Ladka, R; Ng, YC | 1 |
| Benoit, E; Charpentier, G; Kado, R; Luzzati, V; Mateu, L; Vachette, P | 1 |
| Iwaoka, WT; Shimojo, RY | 1 |
| Altobelli, D; Currò, D; Fuxe, K; Martire, M; Preziosi, P | 1 |
| Elisabetsky, E; Emanuelli, T; Leal, MB; Porciúncula, LD; Souza, DO | 1 |
| Beart, PM; Callaway, JK; Giardina, SF; Jarrott, B | 1 |
| Gerevich, Z; Köfalvi, A; Sumiya, Y; Torigoe, K; Vizi, ES | 1 |
| Drew, AE; Werling, LL | 1 |
| Armstrong, JD; Kaiser, K; Rosay, P; Wang, Z | 1 |
| Goldberg, MP; Hasbani, MJ; Viquez, NM | 1 |
| Fraser, SP; Korohoda, W; Madeja, Z; Mycielska, M | 1 |
| Brodie, MJ; Santangeli, S; Sills, GJ; Thompson, GG | 1 |
| Costa, SK; Docherty, RJ; Farrag, KJ | 1 |
| Davies, JA; Marsh, WL | 1 |
| Chidlow, G; Melena, J; Osborne, NN; Schmidt, KG; Wood, JP | 1 |
| Lindsay, RJ; Smith, FL | 1 |
| Altun, S; Berridge, RJ; Djamgoz, MB; Fraser, SP; Manning, EA; Mizal, J; Raza, M; Salvador, V | 1 |
| Coyne, L; David, LS; Errington, AC; Lees, G; Liao, C; Nicholson, RA; Singh, G; Zheng, J | 1 |
| Arantes, EC; Boschero, AC; Carneiro, EM; Giglio, JR; Gonçalves, AA; Marangoni, S; Toyama, MH | 1 |
| Asai, M; Isobe, M; Nishikawa, T; Urabe, D; Yotsu-Yamashita, M | 1 |
| Ceña, V; Galindo, MF; González-García, C; Jordán, J | 1 |
| Aiyama, S; Matsumoto, S; Nishikawa, T; Sato, S; Takeda, M | 1 |
| Burnett, P; Dubin, AE; Palmer, JM; Robertson, JK; Ryan, RR; Zivin, RA | 1 |
| Galván, E; Sitges, M | 1 |
| Dravid, SM; Murray, TF | 1 |
| Beirão, PS; Campos, FV; Cruz, JS; Moreira, TH | 1 |
| Akopian, A; Garcia-Espana, A; Haycock, JW; Meller, E; Veisenberger, E; Witkovsky, P | 1 |
| Weiser, T | 1 |
| Hirsch, EC; Michel, PP; Ruberg, M; Salthun-Lassalle, B; Wolfart, J | 1 |
| Love, JA; Smith, TG; Yi, E | 1 |
| Ferrera, L; Moran, O; Pincin, C | 1 |
| Greenwood, I; Prestwich, S; Pucovsky, V; Saleh, S; Yeung, SY | 1 |
| Antunes, E; Arantes, EC; Baracat, JS; De Nucci, G; Teixeira, CE | 1 |
| Liao, C; Nicholson, RA | 1 |
| Mukherjee, B; Nikolaeva, MA; Stys, PK | 1 |
| Ichida, S; Imanishi, T; Kawaguchi, A; Masuko, T; Matsushima, K; Wada, T; Yoshida, S | 1 |
| Kolok, S; Nagy, J; Szombathelyi, Z; Tarnawa, I | 1 |
| Hyland, NP; Lomax, AE; Mawe, GM; O'Hara, JR; Sharkey, KA | 1 |
| Carrithers, LM; Carrithers, MD; Dib-Hajj, S; Jonas, EA; Pypaert, M; Tokmoulina, G; Waxman, SG | 1 |
| Bhattacharjee, A; Docherty, RJ; Farrag, KJ | 1 |
| Duan, Y; Nicholson, RA | 1 |
| Akaike, A; Akasofu, S; Hihara, H; Kosasa, T; Ogura, H; Sawada, K | 1 |
| Gramsbergen, JB; Larsen, TR; Rossen, S | 1 |
| Carrithers, LM; Carrithers, MD; Chatterjee, G; Graham, M; Iheagwara, U; Offoha, R; Rahner, C; Waxman, SG | 1 |
| Bullough, PA; Charalambous, K; O'Reilly, AO; Wallace, BA | 1 |
| Kanai, T; Maruta, T; Nemoto, T; Satoh, S; Wada, A; Yanagita, T; Yoshikawa, N | 1 |
| Cunnane, TC; Morinaga, H; Nomura, M; Takai, M; Teramoto, N; Wassall, RD; Zhu, HL | 1 |
| Frahm, J; Frech, MJ; Krüger, N; Morgan, PJ; Ortinau, S; Rolfs, A | 1 |
| Fekete, A; Franklin, L; Ikemoto, T; Lendvai, B; Rózsa, B; Sylvester Vizi, E; Zelles, T | 1 |
| Eger, EI; Guzinski, M; Harris, RA; Hemmings, HC; Laster, MJ; Sharma, M; Zhang, Y | 1 |
| Hemmings, HC; Jih, TY; Krivitski, M; Westphalen, RI; Yu, J | 1 |
| Kanai, T; Maruta, T; Miyazaki, S; Nemoto, T; Satoh, S; Wada, A; Yanagita, T; Yoshikawa, N | 1 |
| Bornstein, JC; Foong, JP; Parry, LJ | 1 |
| Amritraj, A; Baker, GB; Kar, S; Rauw, G | 1 |
| Feuerstein, TJ; Freiman, TM; Kammerer, M; Rassner, MP | 1 |
| Kanai, T; Maruta, T; Nemoto, T; Satoh, S; Tsuneyoshi, I; Wada, A; Yanagita, T | 1 |
| Belardinelli, L; Budas, GR; Fan, P; Hirakawa, R; Jiang, Z; Kornyeyev, D; Rajamani, S; Shryock, JC; Viatchenko-Karpinski, S; Wu, Y; Yao, L | 1 |
| Aldana, BI; Sitges, M | 1 |
| Hage, TA; Salkoff, L | 1 |
| Caceres, AI; Gonzalez, C; Obeso, A; Rocher, A | 1 |
| Alewood, PF; Christie, MJ; Durek, T; Lewis, RJ; Mozar, CA; Vetter, I; Wingerd, JS | 1 |
| Beck-Schimmer, B; Borgeat, A; Liu, G; Minshall, RD; Piegeler, T; Place, AT; Schwartz, DE; Votta-Velis, EG | 1 |
| Chen, JL; Feng, J; Kong, LH; Luo, AT; Ma, JH; Ren, ZQ; Zhang, PH; Zhang, S | 1 |
| Hegyi, B; Komáromi, I; Nánási, PP; Szentandrássy, N | 1 |
| Cho, Y; Finn, J; Fukushima, K; Konoki, K; Kudo, Y; Sakugawa, S; Yotsu-Yamashita, M | 1 |
| Adachi, M; Isobe, M; Nishikawa, T; Satake, Y; Tokoro, S; Yotsu-Yamashita, M | 1 |
| Joseph, K; Moser, A; Prauss, K; Varatharajan, R | 1 |
| Bányász, T; Hegyi, B; Horváth, B; Kistamás, K; Magyar, J; Nánási, PP; Ruzsnavszky, F; Szentandrássy, N; Váczi, K; Varró, A | 1 |
| Appel, B; Hines, JH; Ravanelli, AM; Schwindt, R; Scott, EK | 1 |
| Ahmed, Z; Wieraszko, A | 1 |
| Bloomquist, JR; Jenson, LJ | 1 |
| Bradley, E; Griffin, CS; Hollywood, MA; Lim, XR; Sergeant, GP; Thornbury, KD | 1 |
8 review(s) available for veratridine and tetrodotoxin
| Article | Year |
|---|---|
A pharmacological approach to the structure of sodium channels in myelinated axons.
Topics: Aconitine; Action Potentials; Anesthetics, Local; Animals; Anura; Batrachotoxins; Benzocaine; Binding Sites; Chemical Phenomena; Chemistry; Decapodiformes; Ion Channels; Lidocaine; Molecular Conformation; Nerve Fibers, Myelinated; Ranvier's Nodes; Saxitoxin; Tetrodotoxin; Veratridine | 1979 |
Batrachotoxin as a tool to study voltage-sensitive sodium channels of excitable membranes.
Topics: Aconitine; Action Potentials; Anesthetics, Local; Animals; Batrachotoxins; Binding Sites; Cell Membrane Permeability; Humans; Ion Channels; Membrane Potentials; Neurotoxins; Phenobarbital; Receptors, Cholinergic; Scorpion Venoms; Sodium; Sodium Channels; Structure-Activity Relationship; Tetrodotoxin; Toxins, Biological; Veratridine | 1985 |
The developmental regulation of TTX-sensitive sodium channels in rat skeletal muscle in vivo and in vitro.
Topics: Acetylcholine; Amphibian Proteins; Animals; Bupivacaine; Calcimycin; Carrier Proteins; Denervation; Electrophysiology; Ion Channels; Muscle Development; Neuromuscular Junction; Rats; Receptors, Cholinergic; Sarcolemma; Saxitoxin; Scorpion Venoms; Tetrodotoxin; Veratridine | 1985 |
Ionic channels through the axon membrane (a review).
Topics: Animals; Axons; Biological Transport; Cell Membrane Permeability; Decapodiformes; Electric Stimulation; Kinetics; Membrane Potentials; Neural Conduction; Potassium; Pronase; Ranvier's Nodes; Receptors, Drug; Saxitoxin; Seawater; Sodium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1974 |
Neurotoxins that act on voltage-sensitive sodium channels in excitable membranes.
Topics: Aconitine; Animals; Batrachotoxins; Chemical Phenomena; Chemistry; Humans; Ion Channels; Lipids; Membranes; Neurotoxins; Receptors, Drug; Saxitoxin; Scorpion Venoms; Sodium; Solubility; Structure-Activity Relationship; Tetrodotoxin; Veratridine | 1980 |
Regulation of alpha-melanocyte-stimulating hormone release from hypothalamic neurons.
Topics: alpha-MSH; Animals; Benzodiazepines; Calcium; gamma-Aminobutyric Acid; Homeostasis; Hypothalamus; Neurons; Neuropeptide Y; Osmolar Concentration; Ouabain; Potassium Chloride; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1993 |
Tetrodotoxin as a tool to elucidate sensory transduction mechanisms: the case for the arterial chemoreceptors of the carotid body.
Topics: Animals; Arteries; Calcium; Calcium Channels; Carotid Body; Chemoreceptor Cells; Humans; Hypoxia; Neurotransmitter Agents; Oxygen; Potassium; Rats; Reflex; Sodium Channels; Tetrodotoxin; Veratridine | 2011 |
Selectivity problems with drugs acting on cardiac Na⁺ and Ca²⁺ channels.
Topics: Anesthetics, Local; Animals; Anti-Arrhythmia Agents; Batrachotoxins; Calcium Channels, L-Type; Humans; Myocardium; NAV1.5 Voltage-Gated Sodium Channel; Protein Binding; Saxitoxin; Tetrodotoxin; Veratridine | 2013 |
464 other study(ies) available for veratridine and tetrodotoxin
| Article | Year |
|---|---|
Constitution and properties of axonal membranes of crustacean nerves.
Topics: Acetylcholinesterase; Adenosine Triphosphatases; Axons; Binding Sites; Carbohydrates; Crustacea; Hydrogen-Ion Concentration; Kinetics; Lipids; Membranes; Molecular Weight; Nicotine; Proteins; Scorpions; Tetrodotoxin; Toxins, Biological; Veratridine | 1975 |
Veratridine enhancement of agonist-induced synaptic membrane depolarization in electroplax.
Topics: Action Potentials; Animals; Carbachol; Drug Synergism; Electric Organ; Electrophorus; Hydrogen-Ion Concentration; Membrane Potentials; Potassium; Tetrodotoxin; Tubocurarine; Veratridine; Veratrine | 1976 |
Effects of neurotoxins (veratridine, sea anemone toxin, tetrodotoxin) on transmitter accumulation and release by nerve terminals in vitro.
Topics: Animals; Brain; Drug Interactions; gamma-Aminobutyric Acid; Glutamates; Kinetics; Magnesium; Male; Manganese; Marine Toxins; Neurotransmitter Agents; Rats; Sea Anemones; Synaptic Membranes; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1977 |
Investigations on the mechanism of cyclic guanosine monophosphate increase due to depolarizing agents as studied with sea anemone toxin II in mouse cerebellar slices.
Topics: Adenosine Deaminase; Animals; Calcium; Cerebellum; Cnidarian Venoms; Cyclic GMP; Gallopamil; In Vitro Techniques; Mice; Neuromuscular Depolarizing Agents; Peptides; Potassium; Sea Anemones; Tetrodotoxin; Veratridine; Xanthines | 1979 |
Calcium-dependent release of putative neurotransmitters in the chick visual system.
Topics: Animals; Brain; Calcimycin; Calcium; Chick Embryo; Chickens; Drug Interactions; Magnesium; Neurotransmitter Agents; Optic Nerve; Synaptic Transmission; Tetrodotoxin; Veratridine | 1979 |
Correlation of surface antigens and cell type in cloned cell lines from the rat central nervous system.
Topics: Animals; Antigens; Cell Line; Cell Membrane; Clone Cells; Cytotoxicity Tests, Immunologic; Electrophysiology; Epitopes; Neuroglia; Neurons; Rats; Sodium; Tetrodotoxin; Veratridine | 1976 |
Rapid effects of veratridine, tetrodotoxin, gramicidin D, valinomycin and NaCN on the Na+, K+ and ATP contents of synaptosomes.
Topics: Adenosine Triphosphate; Animals; Cyanides; Gramicidin; In Vitro Techniques; Male; Rats; Sodium; Synaptosomes; Tetrodotoxin; Valinomycin; Veratridine; Veratrine | 1977 |
Inhibition of synaptosomal noradrenaline uptake by veratridine, gramicidin D and valinomycin.
Topics: Animals; Brain; Calcium; Cyanides; Glucose; Gramicidin; Kinetics; Male; Norepinephrine; Rats; Sodium; Synaptosomes; Tetrodotoxin; Valinomycin; Veratridine; Veratrine | 1977 |
Depolarizing agents and cyclic nucleotides regulate the phosphorylation of specific neuronal proteins in rat cerebral cortex slices.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cerebral Cortex; Cyclic AMP; In Vitro Techniques; Nerve Tissue Proteins; Phosphorylation; Potassium; Rats; Tetrodotoxin; Veratridine | 1978 |
[Unmasking of the fast sodium channel in less than 4 day old embryonic chicken heart by inhibitors of sodium inactivation].
Topics: Animals; Chick Embryo; Heart; Ion Channels; Myocardium; Scorpion Venoms; Sodium; Tetrodotoxin; Time Factors; Veratridine | 1979 |
[Effect of drugs affecting sodium permeability on the muscle spindle of frogs].
Topics: Aconitine; Animals; Cell Membrane Permeability; Chlorpromazine; In Vitro Techniques; Muscle Spindles; Neural Conduction; Phenytoin; Polycyclic Compounds; Procaine; Rana catesbeiana; Sodium; Tetrodotoxin; Toxins, Biological; Veratridine | 1976 |
Effect of depolarizing agents on the adenosine-3',5'-monophosphate content of the bovine superior cervical ganglion.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Cattle; Cell Membrane Permeability; Cesium; Cyclic AMP; Ganglia, Autonomic; Ouabain; Potassium; Quaternary Ammonium Compounds; Rubidium; Tetracaine; Tetrodotoxin; Theophylline; Veratridine | 1975 |
Depolarizing media increase the guanosine 3',5'-monophosphate content of bovine superior cervical ganglion.
Topics: Animals; Azides; Cattle; Cyclic GMP; Ganglia, Autonomic; Ganglia, Spinal; Hydrazines; In Vitro Techniques; Nicotinic Acids; Phosphodiesterase Inhibitors; Potassium; Tetracaine; Tetrodotoxin; Theophylline; Veratridine | 1976 |
Regulation of acetylcholine release from neuroblastoma x glioma hybrid cells.
Topics: Acetylcholine; Biological Transport; Bucladesine; Calcium; Cell Line; Choline; Hybrid Cells; Neurons; Potassium; Prostaglandins; Serotonin; Synaptic Membranes; Tetrodotoxin; Veratridine | 1978 |
Regulation of muscle acetylcholine receptor synthesis in vitro by cyclic nucleotide derivatives.
Topics: Animals; Bucladesine; Calcium; Cells, Cultured; Chick Embryo; Dibutyryl Cyclic GMP; Ion Channels; Muscles; Nucleotides, Cyclic; Prostaglandins E; Receptors, Cholinergic; Tetrodotoxin; Veratridine | 1979 |
Effects of potassium, veratridine, and scorpion venom on calcium accumulation and transmitter release by nerve terminals in vitro.
Topics: Acetylcholine; Animals; Brain; Calcium; Cesium; Choline; In Vitro Techniques; Neurotransmitter Agents; Norepinephrine; Potassium; Rats; Rubidium; Scorpions; Stimulation, Chemical; Synaptic Transmission; Synaptosomes; Tetrodotoxin; Venoms; Veratridine; Veratrine | 1975 |
Release of catecholamines from perfused cat adrenal gland by veratridine.
Topics: Acetylcholine; Adrenal Glands; Animals; Calcium; Catecholamines; Cats; Denervation; Dose-Response Relationship, Drug; Tetrodotoxin; Veratridine; Veratrine | 1979 |
Selection of variant neuroblastoma clones with missing or altered sodium channels.
Topics: Animals; Batrachotoxins; Clone Cells; Drug Resistance; Ion Channels; Mice; Neoplasms, Experimental; Neuroblastoma; Neurotoxins; Scorpion Venoms; Selection, Genetic; Tetrodotoxin; Veratridine | 1979 |
Tetrodotoxin-sensitive sodium channels in normal human fibroblasts and normal human glia-like cells.
Topics: Cell Line; Fibroblasts; Humans; Ion Channels; Ionophores; Neuroglia; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1979 |
The cellular mode of action of the anti-epileptic drug 5,5-diphenylhydantoin.
Topics: Animals; Anura; Axons; Biological Transport; Cell Membrane Permeability; Decapodiformes; In Vitro Techniques; Membrane Potentials; Muscles; Phenytoin; Potassium; Rana pipiens; Sodium; Tetrodotoxin; Veratridine | 1978 |
The functional significance of sodium channels in pancreatic beta-cell membranes.
Topics: Animals; Atropine; Calcium; Cell Membrane; Cobalt; Glucose; In Vitro Techniques; Insulin; Insulin Secretion; Islets of Langerhans; Male; Ouabain; Phenoxybenzamine; Propranolol; Rats; Sodium; Tetrodotoxin; Veratridine | 1977 |
Effects of neurotoxins on pancreatic islets. Elucidation of a possible role for sodium channels in the secretory response.
Topics: Animals; Glucose; In Vitro Techniques; Insulin; Insulin Secretion; Ion Channels; Islets of Langerhans; Ouabain; Rats; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1979 |
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 |
Activation of Na channels in islet cells: metabolic and secretory effects.
Topics: Animals; Cobalt; Glucose; Insulin; Insulin Secretion; Ion Channels; Islets of Langerhans; Male; Membrane Potentials; Ouabain; Rats; Sodium; Tetrodotoxin; Veratridine | 1979 |
Direct detection of depolarisation-induced release of ATP from a synaptosomal preparation.
Topics: Adenosine Triphosphate; Animals; Biological Assay; Biological Transport; Brain; Egtazic Acid; Membrane Potentials; Potassium; Rats; Synaptosomes; Tetrodotoxin; Veratridine | 1977 |
Relationship between Ca2+-dependent and independent release of [3H]GABA evoked by high K+, veratridine or electrical stimulation from rat cortical slices.
Topics: Animals; Calcium; Cerebral Cortex; Electric Stimulation; gamma-Aminobutyric Acid; Potassium; Rats; Tetrodotoxin; Veratridine; Veratrine | 1979 |
Differentiation of human neuroblastoma cells in culture.
Topics: Biological Transport, Active; Cell Differentiation; Cell Line; Cell Membrane; Glycoproteins; Humans; Kinetics; Membrane Proteins; Molecular Weight; Neuroblastoma; Rubidium; Scorpion Venoms; Tetrodotoxin; Veratridine | 1979 |
Neurotoxins as allosteric modifiers of voltage-sensitive sodium channels.
Topics: Aconitine; Allosteric Regulation; Animals; Batrachotoxins; Binding Sites; Diterpenes; Electricity; Fishes; Ion Channels; Mice; Neurotoxins; Permeability; Saxitoxin; Scorpions; Sea Anemones; Tetrodotoxin; Veratridine | 1979 |
A model of the molecular structure of part of the sodium channel.
Topics: Aconitine; Amino Acid Sequence; Animals; Batrachotoxins; Fishes; Ion Channels; Models, Biological; Models, Molecular; Saxitoxin; Scorpions; Tetrodotoxin; Veratridine | 1979 |
Veratridine-activated release of adenosine-5'-triphosphate from synaptosomes: evidence for calcium dependence and blockade by tetrodotoxin.
Topics: Adenosine Triphosphate; Animals; Brain; Calcium; Decapodiformes; Kinetics; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1979 |
Lithium ion uptake associated with the stimulation of action potential ionophores of cultured human neuroblastoma cells.
Topics: Action Potentials; Cells, Cultured; Humans; Ion Channels; Lithium; Neoplasms, Experimental; Neuroblastoma; Ouabain; Sodium; Sodium Radioisotopes; Tetrodotoxin; Time Factors; Veratridine | 1979 |
Influence of batrachotoxin, veratridine, grayanotoxin 1 and tetrodotoxin on uptake of Na-22 by rat brain membrane preparations.
Topics: Animals; Batrachotoxins; Brain; Cell Membrane Permeability; Diterpenes; Dose-Response Relationship, Drug; Female; Ion Channels; Male; Neurotoxins; Osmolar Concentration; Rats; Sodium; Subcellular Fractions; Tetrodotoxin; Veratridine | 1979 |
Dopamine release from the rat substantia nigra in vitro. Effect of raphe lesions and veratridine stimulation.
Topics: Animals; Brain Stem; Cell Membrane Permeability; Denervation; Dopamine; Ion Channels; Male; Neural Pathways; Raphe Nuclei; Rats; Serotonin; Substantia Nigra; Tetrodotoxin; Veratridine; Veratrine | 1979 |
Analysis of molecular aspects of Na+ and Ca2+ uptakes by embryonic cardiac cells in culture.
Topics: Anesthetics, Local; Animals; Biological Transport; Biological Transport, Active; Calcium; Cells, Cultured; Chick Embryo; Heart; Kinetics; Myocardium; Rubidium; Sodium; Temperature; Tetrodotoxin; Veratridine | 1977 |
Developmental changes in the sensitivity of embryonic heart cells to tetrodotoxin and D600.
Topics: Age Factors; Animals; Biological Transport; Chick Embryo; Culture Techniques; Electric Conductivity; Gallopamil; Heart; Myocardial Contraction; Sodium; Tetrodotoxin; Verapamil; Veratridine | 1978 |
Studies on the incorporation of the sodium channel of lobster nerve into soybean liposomes.
Topics: Animals; Digitonin; Freezing; Glycine max; Ion Channels; Liposomes; Membrane Proteins; Membranes; Nephropidae; Nerve Fibers; Sonication; Tetrodotoxin; Veratridine | 1979 |
On the relationship between (3H)choline uptake activation and (3H)acetylcholine release.
Topics: Acetylcholine; Animals; Barium; Calcium; Choline; Dose-Response Relationship, Drug; Hippocampus; In Vitro Techniques; Magnesium; Male; Physostigmine; Potassium; Rats; Sodium; Strontium; Synaptosomes; Tetrodotoxin; Veratridine; Vinblastine | 1977 |
Pharmacological evidence for the involvement of Na+ channels in the release of catecholamines from perfused adrenal glands.
Topics: Adrenal Glands; Animals; Atropine; Calcium; Catecholamines; Guinea Pigs; Hexamethonium Compounds; In Vitro Techniques; Membranes; Sodium; Tetrodotoxin; Time Factors; Veratridine | 1978 |
Pharmacological evidence for 'fast' sodium channels in nonspiking neurones.
Topics: Action Potentials; Animals; Brachyura; Electric Conductivity; In Vitro Techniques; Membrane Potentials; Neurons; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1978 |
Similar effects of phenytoin and tetrodotoxin on cyclic nucleotid regulation in depolarized brain tissue.
Topics: Animals; Brain; Drug Interactions; Glutamates; In Vitro Techniques; Mice; Nucleotides, Cyclic; Ouabain; Phenytoin; Potassium; Tetrodotoxin; Veratridine | 1978 |
A simplified model of the molecular structure of the sodium channel.
Topics: Aconitine; Amino Acid Sequence; Animals; Batrachotoxins; Ions; Models, Molecular; Models, Structural; Neurotoxins; Proteins; Saxitoxin; Scorpions; Sodium; Tetrodotoxin; Veratridine | 1978 |
The effect of veratridine on the release of catecholamines from the perfused adrenal gland.
Topics: Adrenal Glands; Animals; Calcium; Catecholamines; Guinea Pigs; In Vitro Techniques; Magnesium; Ouabain; Potassium; Sodium; Tetrodotoxin; Time Factors; Veratridine; Veratrine | 1979 |
Lithium ion entry through the sodium channel of cultured mouse neuroblastoma cells: a biochemical study.
Topics: Action Potentials; Biological Transport; Cell Line; Dose-Response Relationship, Drug; Kinetics; Lithium; Membrane Potentials; Neurons; Ouabain; Sodium; Tetrodotoxin; Veratridine | 1977 |
Comparative pharmacology of voltage-dependent sodium channels.
Topics: Animals; Binding Sites; Cell Line; Central Nervous System; Cerebellum; Drug Synergism; Humans; Kinetics; Medulla Oblongata; Mice; Muscles; Neuroblastoma; Neurons; Peripheral Nerves; Rats; Scorpion Venoms; Sodium; Species Specificity; Tetrodotoxin; Veratridine; Veratrine | 1977 |
Electrical properties of a clonal cell line as determined by measurement of ion fluxes.
Topics: Action Potentials; Animals; Calcium; Carbachol; Cell Line; Cell Membrane; Curare; Electrophysiology; Manganese; Ouabain; Potassium; Rats; Receptors, Drug; Sodium; Tetrodotoxin; Veratridine | 1976 |
Influence of membrane potential on the sodium-dependent uptake of gamma-aminobutyric acid by presynaptic nerve terminals: experimental observations and theoretical considerations.
Topics: Aminobutyrates; Animals; Biological Transport, Active; Brain; Kinetics; Membrane Potentials; Potassium; Rats; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1976 |
Effect of veratridine on the fluxes of 3H-noradrenaline and 3h-bretylium in the rat vas deferens in vitro.
Topics: Aminobenzoates; Anesthetics, Local; Animals; Bretylium Compounds; Calcium; Desipramine; In Vitro Techniques; Lidocaine; Male; Muscle, Smooth; Norepinephrine; Rats; Reserpine; Tetrodotoxin; Vas Deferens; Veratridine; Veratrine | 1976 |
Interactions of neurotoxins with the action potential NA + ionophore.
Topics: Aconitine; Action Potentials; Allosteric Regulation; Batrachotoxins; Binding Sites; Cell Line; Cell Membrane Permeability; Dose-Response Relationship, Drug; Ionophores; Kinetics; Membrane Potentials; Neurons; Potassium; Scorpions; Sodium; Tetrodotoxin; Toxins, Biological; Veratridine | 1976 |
Cooperative activation of action potential Na+ ionophore by neurotoxins.
Topics: Aconitine; Action Potentials; Alkaloids; Animals; Batrachotoxins; Biological Transport; Cell Line; Cell Membrane; Clone Cells; Kinetics; Neuroblastoma; Peptides; Scorpions; Sodium; Structure-Activity Relationship; Tetrodotoxin; Toxins, Biological; Venoms; Veratridine | 1975 |
Pharmacologic characterization of the Na+ ionophores in L6 myotubes.
Topics: Action Potentials; Cell Differentiation; Cells, Cultured; Ionophores; Muscles; Saxitoxin; Sodium; Tetrodotoxin; Time Factors; Toxins, Biological; Veratridine | 1976 |
The relation between the effects of veratridine on action potential and contraction in mammalian ventricular myocardium.
Topics: Action Potentials; Animals; Electric Stimulation; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Membrane Potentials; Myocardial Contraction; Norepinephrine; Ouabain; Papillary Muscles; Potassium; Sarcolemma; Stimulation, Chemical; Tetrodotoxin; Veratridine; Veratrine | 1975 |
Activation and inhibition of the action potential Na+ ionophore of cultured rat muscle cells by neurotoxins.
Topics: Action Potentials; Batrachotoxins; Cell Fusion; Cell Line; Ionophores; Muscles; Saxitoxin; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1976 |
Dopamine synthesis in rat brain striatal synaptosomes. I. Correlations between veratridine-induced synthesis stimulation and endogenous dopamine release.
Topics: Animals; Calcium; Cocaine; Corpus Striatum; Dopamine; In Vitro Techniques; Male; Pargyline; Rats; Stimulation, Chemical; Synaptosomes; Tetrodotoxin; Time Factors; Tyrosine; Veratridine; Veratrine | 1976 |
Modulation of GABA release by alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate and N-methyl-D-aspartate receptors in matrix-enriched areas of the rat striatum.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Corpus Striatum; Dizocilpine Maleate; gamma-Aminobutyric Acid; Glycine; Histocytochemistry; Ibotenic Acid; Male; Nerve Endings; Perfusion; Potassium; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, N-Methyl-D-Aspartate; Synapses; Synaptosomes; Tetrodotoxin; Veratridine | 1992 |
Modulation of extracellular gamma-aminobutyric acid in the ventral pallidum using in vivo microdialysis.
Topics: Animals; Baclofen; Calcium Channels; Dialysis; Dose-Response Relationship, Drug; Extracellular Space; gamma-Aminobutyric Acid; Globus Pallidus; Magnesium Chloride; Male; Muscimol; Neurons; Potassium; Rats; Rats, Inbred Strains; Sodium Channels; Tetrodotoxin; Verapamil; Veratridine | 1992 |
A tissue culture assay for direct detection of sodium channel blocking toxins in bacterial culture supernates.
Topics: Animals; Bacterial Toxins; Biological Assay; Culture Media; Mice; Neuroblastoma; Ouabain; Saxitoxin; Sodium Channels; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1992 |
Alkaloid-modified sodium channels from lobster walking leg nerves in planar lipid bilayers.
Topics: Alkaloids; Animals; Batrachotoxins; Cell Membrane Permeability; Electric Conductivity; Extremities; Lipid Bilayers; Membrane Potentials; Nephropidae; Nervous System; Nervous System Physiological Phenomena; Potassium; Sodium Channels; Sodium Chloride; Tetrodotoxin; Veratridine | 1992 |
Veratridine activates a silent sodium channel in rat isolated aorta.
Topics: Amiloride; Animals; Aorta; Benzothiazoles; Calcium; Guanidine; Guanidines; In Vitro Techniques; Piperidines; Pyrroles; Rats; Sodium Channels; Tetrodotoxin; Thiazoles; Vasodilator Agents; Veratridine | 1992 |
Potassium markedly potentiates the effect of veratridine on dopamine release from rat superfused striatal ribbons.
Topics: Animals; Calcium; Corpus Striatum; Dizocilpine Maleate; Dopamine; Drug Synergism; In Vitro Techniques; Male; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1992 |
A novel inhibitor of glutamate release reduces excitotoxic injury in vitro.
Topics: Animals; Cells, Cultured; Cerebral Cortex; Dizocilpine Maleate; Glutamates; Glutamic Acid; N-Methylaspartate; Neurons; Neurotoxins; Potassium Chloride; Pyrimidines; Rats; Rats, Sprague-Dawley; Sodium Channels; Tetrodotoxin; Veratridine | 1992 |
Somatostatin release is enhanced in the hippocampus of partially and fully kindled rats.
Topics: Animals; Calcium; Electric Stimulation; Functional Laterality; Hippocampus; In Vitro Techniques; Kindling, Neurologic; Male; Neurons; Potassium Chloride; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Somatostatin; Tetrodotoxin; Veratridine | 1992 |
A simple method for electrical field stimulation of cultured granule cells.
Topics: 2-Amino-5-phosphonovalerate; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Aspartic Acid; Calcium; Cells, Cultured; Cerebellum; Electric Stimulation; Excitatory Amino Acid Antagonists; Glutamic Acid; Neurons; Potassium Chloride; Quinoxalines; Rats; Rats, Wistar; Temperature; Tetrodotoxin; Veratridine | 1992 |
Evidence for two independent mechanisms of GABA release induced by veratridine and glutamate in monolayer cultures of chick embryo retinal cells.
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Cells, Cultured; Chick Embryo; GABA Antagonists; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Neurotransmitter Agents; Quinoxalines; Retina; Tetrodotoxin; Veratridine | 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 |
Overproduction of voltage-dependent Na+ channels in the developing brain of genetically seizure-susceptible E1 mice.
Topics: Aging; Animals; Blotting, Northern; Brain; Cerebral Cortex; Mice; Mice, Inbred Strains; Mice, Neurologic Mutants; Organ Specificity; Poly A; RNA; RNA, Messenger; Saxitoxin; Seizures; Sodium; Sodium Channels; Synaptic Membranes; Tetrodotoxin; Veratridine | 1992 |
Veratridine causes the Ca(2+)-dependent increase in diacylglycerol formation and translocation of protein kinase C to membranes in cultured bovine adrenal medullary cells.
Topics: Adrenal Medulla; Amiloride; Animals; Calcium; Cattle; Cells, Cultured; Diglycerides; Dose-Response Relationship, Drug; Protein Kinase C; Tetrodotoxin; Veratridine | 1992 |
Extracellular brain glucose levels reflect local neuronal activity: a microdialysis study in awake, freely moving rats.
Topics: Animals; Biological Transport; Brain Chemistry; Chloral Hydrate; Consciousness; Dialysis; Extracellular Space; Glucose; Male; Neurons; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Time Factors; Veratridine | 1992 |
Oxidant-evoked release of acetylcholine from enteric neurons of the rat colon.
Topics: Acetylcholine; Animals; Chloramines; Colon; Dose-Response Relationship, Drug; In Vitro Techniques; Intestinal Mucosa; Male; Masoprocol; Neurons; Piroxicam; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Veratridine | 1992 |
The barbiturate thiopental reduces ATP levels during anoxia but improves electrophysiological recovery and ionic homeostasis in the rat hippocampal slice.
Topics: Adenosine Triphosphate; Animals; Calcium; Cell Hypoxia; Evoked Potentials; Hippocampus; Homeostasis; In Vitro Techniques; Male; Potassium; Pyramidal Tracts; Rats; Rats, Inbred Strains; Sodium; Synapses; Tetrodotoxin; Thiopental; Veratridine | 1992 |
Effect of amygdala kindling on the in vivo release of GABA and 5-HT in the dorsal raphe nucleus in freely moving rats.
Topics: Amino Acids; Amygdala; Animals; Dialysis; Fluoxetine; gamma-Aminobutyric Acid; Kindling, Neurologic; Male; Nipecotic Acids; Potassium; Proline; Raphe Nuclei; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin; Veratridine | 1992 |
Regulation of kynurenic acid synthesis studied by microdialysis in the dorsal hippocampus of unanesthetized rats.
Topics: Aminooxyacetic Acid; Animals; Brain Diseases; Dialysis; Drug Interactions; Hippocampus; Kynurenic Acid; Kynurenine; Male; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1992 |
Flunarizine and R 56865 suppress veratridine-induced increase in oxygen consumption and uptake of 45Ca2+ in rat cortical synaptosomes.
Topics: Animals; Benzothiazoles; Calcium; Calcium Radioisotopes; Cerebral Cortex; Flunarizine; In Vitro Techniques; Oxygen Consumption; Piperidines; Polarography; Rats; Synaptosomes; Tetrodotoxin; Thiazoles; Veratridine | 1992 |
Development of resting membrane potentials of embryonic murine spinal cord cells evaluated by flow cytometric analysis.
Topics: Animals; Cattle; Cell Differentiation; Cells, Cultured; Embryo, Mammalian; Flow Cytometry; Light; Membrane Potentials; Mice; Mice, Inbred Strains; Neurons; Neurotoxins; Oligodendroglia; Potassium Channels; Scattering, Radiation; Scorpion Venoms; Sodium Channels; Spinal Cord; Tetrodotoxin; Veratridine | 1991 |
Developmental changes in inotropic actions of neurotoxins observed in ventricular muscle of rat heart.
Topics: Animals; Cardiotonic Agents; Electrophysiology; Female; Heart; Heart Ventricles; Male; Neurotoxins; Rats; Rats, Inbred Strains; Scorpion Venoms; Sodium Channels; Tetrodotoxin; Veratridine | 1991 |
Myocardial protection by R 56865: a new principle based on prevention of ion channel pathology.
Topics: Animals; Benzothiazoles; Calcium; Cardiomyopathies; Heart; Lysophosphatidylcholines; Myocardial Contraction; Ouabain; Oxygen; Piperidines; Rabbits; Rats; Singlet Oxygen; Sodium; Sodium Channels; Tetrodotoxin; Thiazoles; Veratridine | 1991 |
Effect of metaphit on dopaminergic neurotransmission in rat striatal slices: involvement of the dopamine transporter and voltage-dependent sodium channel.
Topics: 3,4-Dihydroxyphenylacetic Acid; Amphetamine; Animals; Batrachotoxins; Calcium; Carbon Radioisotopes; Carrier Proteins; Corpus Striatum; Dopamine; Dopamine Plasma Membrane Transport Proteins; Guanidine; Guanidines; Male; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Nomifensine; Phencyclidine; Rats; Rats, Inbred Strains; Sodium Channels; Synaptic Transmission; Tetrodotoxin; Tritium; Veratridine | 1991 |
Brain-specific control of kynurenic acid production by depolarizing agents.
Topics: Animals; Astrocytes; Brain Chemistry; Calcium; Corpus Striatum; Kynurenic Acid; Liver; Magnesium; Male; Neurons; Organ Specificity; Potassium; Rats; Rats, Inbred Strains; Sodium Channels; Tetrodotoxin; Veratridine | 1991 |
Further evaluation of the tetrodotoxin-resistant circadian pacemaker in the suprachiasmatic nuclei.
Topics: Action Potentials; Animals; Behavior, Animal; Biological Clocks; Circadian Rhythm; Male; Membrane Potentials; Photic Stimulation; Potassium; Procaine; Rats; Rats, Inbred Strains; Sodium Channels; Suprachiasmatic Nucleus; Tetrodotoxin; Veratridine | 1991 |
Preferential block of the veratridine-induced, non-inactivating Na+ current by R56865 in single cardiac Purkinje cells.
Topics: Animals; Benzothiazoles; Heart; In Vitro Techniques; Membrane Potentials; Myocardium; Piperidines; Purkinje Cells; Rabbits; Sodium Channels; Tetrodotoxin; Thiazoles; Veratridine | 1991 |
Characterization of palytoxin-induced catecholamine secretion from cultured bovine adrenal chromaffin cells. Effects of Na(+)- and Ca(2+)-channel blockers.
Topics: Acrylamides; Adrenal Glands; Animals; Anti-Arrhythmia Agents; Calcium Channel Blockers; Calcium Chloride; Calcium Radioisotopes; Catecholamines; Cattle; Cells, Cultured; Chromaffin System; Cnidarian Venoms; Dose-Response Relationship, Drug; Sodium Channels; Sodium Chloride; Sodium Radioisotopes; Tetrodotoxin; Veratridine | 1991 |
A specific transduction mechanism for the glutamate action on phosphoinositide metabolism via the quisqualate metabotropic receptor in rat brain synaptoneurosomes: I. External Na+ requirement.
Topics: Amiloride; Animals; Carbachol; Glutamates; Glutamic Acid; Inositol 1,4,5-Trisphosphate; Inositol Phosphates; Kinetics; Membrane Potentials; Monensin; Phosphatidylinositols; Prosencephalon; Quisqualic Acid; Rats; Receptors, AMPA; Receptors, Neurotransmitter; Signal Transduction; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1991 |
Depolarization-evoked release of glutamate, aspartate and gamma-aminobutyric acid from rat dorsal spinal cord slices does not originate from capsaicin-sensitive neurons.
Topics: Animals; Aspartic Acid; Capsaicin; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Immunohistochemistry; Neuromuscular Depolarizing Agents; Neurons; Potassium; Rats; Rats, Inbred Strains; Spinal Cord; Tetrodotoxin; Veratridine | 1991 |
Regulation of cholecystokinin octapeptide secretion by rat cerebral cortical cells in primary culture.
Topics: Animals; Calcium; Cells, Cultured; Cerebral Cortex; Colforsin; Embryo, Mammalian; GABA Antagonists; gamma-Aminobutyric Acid; Membrane Potentials; Neurotransmitter Agents; Potassium; Rats; Sincalide; Tetrodotoxin; Verapamil; Veratridine | 1991 |
Mechanism of palytoxin-induced Na+ influx into cultured bovine adrenal chromaffin cells: possible involvement of Na+/H+ exchange system.
Topics: Acrylamides; Adrenal Glands; Amiloride; Animals; Calcium; Carrier Proteins; Cattle; Chromaffin System; Cnidarian Venoms; Hydrogen-Ion Concentration; In Vitro Techniques; Sodium Channels; Sodium-Hydrogen Exchangers; Tetrodotoxin; Veratridine | 1991 |
Cytosolic Ca2+ in melanotrophs: pharmacological insights into regulatory influences of electrical activity and ion channels.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Cytosol; Egtazic Acid; Ion Channels; Male; Membrane Potentials; Nimodipine; Pituitary Gland; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1990 |
gamma-Aminobutyric acidA receptor regulation in culture: altered allosteric interactions following prolonged exposure to benzodiazepines, barbiturates, and methylxanthines.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; Allosteric Regulation; Animals; Barbital; Barbiturates; Brain; Caffeine; Cells, Cultured; Chick Embryo; Flumazenil; Flunitrazepam; Flurazepam; gamma-Aminobutyric Acid; Kinetics; Neurons; Pentobarbital; Receptors, GABA-A; Tetrodotoxin; Theophylline; Veratridine | 1990 |
Effects of ions and ionic channel activators or blockers on release of alpha-MSH from perifused rat hypothalamic slices.
Topics: 4-Aminopyridine; alpha-MSH; Animals; Bicuculline; Calcium; Chlorides; Hypothalamus; Ion Channel Gating; Ion Channels; Male; Membrane Potentials; Muscimol; Ouabain; Potassium; Rats; Rats, Inbred Strains; Secretory Rate; Sodium; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1990 |
Release and metabolism of 5-hydroxytryptamine in the cat spinal cord examined with microdialysis.
Topics: Aconitine; Animals; Cats; Dialysis; Female; Fluoxetine; Hydroxyindoleacetic Acid; Male; Monoamine Oxidase Inhibitors; p-Chloroamphetamine; Potassium; Serotonin; Spinal Cord; Tetrodotoxin; Veratridine | 1991 |
GABA inhibits the rise in cytosolic free calcium concentration in depolarized immature cerebellar Purkinje cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aging; Animals; Calcium; Cerebellum; Cytosol; Gallopamil; gamma-Aminobutyric Acid; Kinetics; Purkinje Cells; Rats; Rats, Inbred Strains; Receptors, GABA-A; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1991 |
Depolarizing stimuli regulate nerve growth factor gene expression in cultured hippocampal neurons.
Topics: Animals; Cells, Cultured; Electric Stimulation; Embryo, Mammalian; Gene Expression; Gene Expression Regulation; Hippocampus; Kinetics; Membrane Potentials; Nerve Growth Factors; Neurons; Organ Culture Techniques; Picrotoxin; Potassium; Rats; Rats, Inbred Strains; RNA; RNA, Messenger; Tetrodotoxin; Veratridine | 1991 |
Inhibition of rat pancreatic exocrine secretion by neuropeptide Y: studies in vivo and in vitro.
Topics: Amylases; Animals; Deoxyglucose; Dose-Response Relationship, Drug; Infusions, Intravenous; Islets of Langerhans; Male; Neurons; Neuropeptide Y; Pancreas; Radioimmunoassay; Rats; Rats, Inbred Strains; Sincalide; Somatostatin; Tetrodotoxin; Veratridine | 1991 |
Regulation of cyclic AMP levels by calcium in bovine adrenal medullary cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenal Medulla; Animals; Calcimycin; Calcium; Cattle; Cells, Cultured; Cyclic AMP; Epinephrine; Kinetics; Norepinephrine; Potassium; Tetrodotoxin; Veratridine | 1991 |
Role of voltage-sensitive calcium channels in mitogenic stimulation of neuroblasts.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Analysis of Variance; Animals; Calcium Channel Blockers; Calcium Channels; Cell Division; Cells, Cultured; DNA Replication; Ganglia, Sympathetic; Insulin; Male; Models, Neurological; Neurons; Nitrendipine; Potassium Chloride; Rats; Rats, Inbred Strains; Tetrodotoxin; Thymidine; Vasoactive Intestinal Peptide; Veratridine | 1991 |
Substance P-evoked release of GABA from isolated spinal cord of the newborn rat.
Topics: Amino Acid Sequence; Animals; Animals, Newborn; Biological Transport; Calcium; Dose-Response Relationship, Drug; gamma-Aminobutyric Acid; Molecular Sequence Data; Nipecotic Acids; p-Methoxy-N-methylphenethylamine; Peptide Fragments; Potassium; Rats; Rats, Inbred Strains; Secretory Rate; Somatostatin; Spinal Cord; Stimulation, Chemical; Substance P; Tetrodotoxin; Veratridine | 1991 |
Substance P-evoked release of acetylcholine from isolated spinal cord of the newborn rat.
Topics: Acetylcholine; Animals; Animals, Newborn; Calcium; Dihydro-beta-Erythroidine; Edrophonium; Neurokinin A; Neurokinin B; Peptide Fragments; Physostigmine; Potassium; Rats; Rats, Inbred Strains; Secretory Rate; Spinal Cord; Stimulation, Chemical; Substance P; Tetrodotoxin; Veratridine | 1991 |
Release of pro-thyrotropin-releasing hormone connecting peptides PS4 and PS5 from perifused rat hypothalamic slices.
Topics: Action Potentials; Amino Acid Sequence; Animals; Calcium; Calcium Channels; Chromatography, High Pressure Liquid; Exocytosis; Hypothalamo-Hypophyseal System; Hypothalamus; Ion Channels; Male; Molecular Sequence Data; Ouabain; Peptide Fragments; Picrotoxin; Potassium; Protein Precursors; Rats; Rats, Inbred Strains; Secretory Rate; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Thyrotropin-Releasing Hormone; Veratridine | 1991 |
Pyrethroid insecticides indirectly inhibit GABA-dependent 36Cl- influx in synaptoneurosomes from the trout brain.
Topics: Animals; Brain Chemistry; Bridged Bicyclo Compounds; Bridged Bicyclo Compounds, Heterocyclic; Chlorine; Depression, Chemical; gamma-Aminobutyric Acid; In Vitro Techniques; Insecticides; Nerve Tissue Proteins; Nitriles; Pyrethrins; Salmon; Synaptosomes; Tetrodotoxin; Veratridine | 1991 |
Micromolar concentrations of veratridine activate sodium channels in embryonic cockroach neurones in culture.
Topics: Animals; Cells, Cultured; Cesium; Electric Conductivity; Kinetics; Neurons; Periplaneta; Sodium Channels; Tetrodotoxin; Veratridine | 1991 |
Response of cytosolic calcium to anoxia and cyanide in cultured glomus cells of newborn rabbit carotid body.
Topics: Animals; Animals, Newborn; Calcium; Carotid Body; Cells, Cultured; Cyanides; Cytosol; Gallopamil; Hypoxia; Rabbits; Tetrodotoxin; Veratridine | 1991 |
Depolarizing influences regulate somatostatin synthesis and processing in cultured cerebral cortical cells.
Topics: Animals; Cells, Cultured; Cerebral Cortex; Chromatography, Affinity; Chromatography, Gel; Female; Molecular Weight; Neuromuscular Depolarizing Agents; Potassium; Pregnancy; Rats; Rats, Inbred Strains; Somatostatin; Tetrodotoxin; Verapamil; Veratridine; Veratrine | 1990 |
Regulation of serotonin release from enterochromaffin cells of rat cecum mucosa.
Topics: Animals; Cecum; Cells, Cultured; Chromaffin System; Enterochromaffin Cells; Intestinal Mucosa; Male; Neurotransmitter Agents; Potassium; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin; Tritium; Veratridine | 1990 |
Preloading in vivo: a rapid and reliable method for measuring gamma-aminobutyric acid and glutamate fluxes by microdialysis.
Topics: Animals; Carbon Radioisotopes; Chromatography, High Pressure Liquid; Corpus Striatum; Dialysis; Extracellular Space; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Male; Rats; Rats, Inbred Strains; Tetrodotoxin; Tritium; Veratridine | 1990 |
Regulation of the expression of acetylcholinesterase by muscular activity in avian primary cultures.
Topics: Acetylcholinesterase; Animals; Cell Differentiation; Cells, Cultured; Chickens; Creatine Kinase; Molecular Conformation; Muscles; Potassium Chloride; Quail; Receptors, Cholinergic; Tetrodotoxin; Veratridine | 1991 |
Human natural killer cells express Na+ channels. A pharmacologic flow cytometric study.
Topics: Batrachotoxins; Cell Separation; Cell Survival; Cytotoxicity, Immunologic; Flow Cytometry; Humans; Immunity, Cellular; In Vitro Techniques; Killer Cells, Natural; Membrane Potentials; Sodium Channels; Tetrodotoxin; Veratridine | 1990 |
Innervation of the pancreas by neurons in the gut.
Topics: Animals; Axons; Carbocyanines; Cholera Toxin; Electron Transport Complex IV; Female; Fluorescent Dyes; Injections; Intestines; Neurons; Pancreas; Rats; Serotonin; Stilbamidines; Synaptic Transmission; Tetrodotoxin; Veratridine | 1990 |
Possible regulation of the cytosolic-free calcium concentration by Na+ spikes in immature cerebellar Purkinje cells.
Topics: Action Potentials; Animals; Apamin; Calcium; Calcium Channels; Cytosol; Purkinje Cells; Rats; Rats, Inbred Strains; Sodium; Sodium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1990 |
Down-regulation of voltage-dependent sodium channels initiated by sodium influx in developing neurons.
Topics: Amphibian Proteins; Amphotericin B; Animals; Brain; Carrier Proteins; Cells, Cultured; Kinetics; Monensin; Neurons; Rats; Saxitoxin; Sodium; Sodium Channels; Tetrodotoxin; Veratridine | 1990 |
Regulation by batrachotoxin, veratridine, and monensin of basal and carbachol-induced phosphoinositide hydrolysis in neurohybrid NCB-20 cells.
Topics: Batrachotoxins; Brain; Calcium; Carbachol; Chlorides; Hybrid Cells; Hydrolysis; Kinetics; Lithium; Lithium Chloride; Monensin; Neuroblastoma; Phosphatidylinositols; Sodium Channels; Sodium Chloride; Tetrodotoxin; Tumor Cells, Cultured; Type C Phospholipases; Veratridine; Veratrine | 1990 |
Identification and properties of voltage-sensitive sodium channels in smooth muscle cells from pregnant rat myometrium.
Topics: Action Potentials; Amiloride; Animals; Binding Sites; Cell Membrane; Cell Separation; Electric Conductivity; Female; Isradipine; Muscle, Smooth; Myometrium; Pregnancy; Pyridines; Radioligand Assay; Rats; Rats, Inbred Strains; Saxitoxin; Sodium Channels; Tetrodotoxin; Veratridine | 1990 |
A comparison of the effects of halothane and tetrodotoxin on the regional repolarization characteristics of canine Purkinje fibers.
Topics: Action Potentials; Animals; Dogs; Halothane; In Vitro Techniques; Purkinje Fibers; Sodium Channels; Tetrodotoxin; Veratridine | 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 |
Epithelium-derived inhibition of [3H]acetylcholine release from the isolated guinea-pig trachea.
Topics: Acetylcholine; Animals; Choline; Chromatography, High Pressure Liquid; Electric Stimulation; Epithelium; Guinea Pigs; In Vitro Techniques; Indomethacin; Models, Biological; Phosphorylcholine; Tetrodotoxin; Trachea; Veratridine | 1990 |
Extracellular ions during veratridine-induced neurotoxicity in hippocampal slices: neuroprotective effects of flunarizine and tetrodotoxin.
Topics: Animals; Calcium; Cations; Evoked Potentials; Flunarizine; Guinea Pigs; Hippocampus; In Vitro Techniques; Male; Potassium; Sodium; Tetrodotoxin; Veratridine | 1990 |
The role of Na+ in muscarinic receptor-mediated catecholamine secretion in the absence of extracellular Ca2+ in cat perfused adrenal glands.
Topics: Acetylcholine; Adrenal Glands; Animals; Calcium; Catecholamines; Cats; Female; Hexamethonium Compounds; In Vitro Techniques; Male; Ouabain; Receptors, Muscarinic; Sodium; Sodium Chloride; Sucrose; Tetrodotoxin; Veratridine | 1990 |
On the mechanism of the different sensitivity of Purkinje and myocardial fibers to strophanthidin.
Topics: Action Potentials; Animals; Calcium; Dose-Response Relationship, Drug; Female; Heart; Heart Conduction System; In Vitro Techniques; Male; Myocardial Contraction; Purkinje Fibers; Sheep; Sodium; Strophanthidin; Tetrodotoxin; Veratridine | 1990 |
The long-term excitability of myelinated nerve fibres in the transected frog sciatic nerve.
Topics: Action Potentials; Animals; Axons; Denervation; Ion Channels; Nerve Degeneration; Potassium; Rana pipiens; Ranvier's Nodes; Saxitoxin; Sciatic Nerve; Sodium; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors; Veratridine | 1985 |
Intracellular sodium and the positive inotropic effect of veratridine and cardiac glycoside in sheep Purkinje fibers.
Topics: Action Potentials; Animals; Cardiac Glycosides; Electric Stimulation; Heart Conduction System; Ion Channels; Myocardial Contraction; Purkinje Fibers; Sheep; Sodium; Stimulation, Chemical; Strophanthidin; Tetrodotoxin; Veratridine; Veratrine | 1986 |
Neurotoxin-sensitive sodium channels in neurons developing in vivo and in vitro.
Topics: Animals; Brain; Cell Division; Cells, Cultured; Dose-Response Relationship, Drug; Female; Ion Channels; Kinetics; Mice; Neurons; Neurotoxins; Pregnancy; Saxitoxin; Scorpion Venoms; Sodium; Tetrodotoxin; Time Factors; Veratridine | 1986 |
Activation of the voltage-sensitive sodium channel by a beta-scorpion toxin in rat brain nerve-ending particles.
Topics: Animals; Brain; Dose-Response Relationship, Drug; gamma-Aminobutyric Acid; Ion Channels; Kinetics; Nerve Endings; Rats; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1986 |
Fluorescence assay for neurotoxin-modulated ion transport by the reconstituted voltage-activated sodium channel isolated from eel electric organ.
Topics: Animals; Batrachotoxins; Carrier Proteins; Electric Organ; Electrophorus; Ion Channels; Lidocaine; Liposomes; Mathematics; Models, Neurological; Naphthalenes; Neurotoxins; Sodium; Sodium Channels; Spectrometry, Fluorescence; Tellurium; Tetrodotoxin; Veratridine | 1986 |
Tetrodotoxin-sensitive and tetrodotoxin-resistant Na+ channels differ in their sensitivity to Cd2+ and Zn2+.
Topics: Animals; Batrachotoxins; Cadmium; Cells, Cultured; Ion Channels; Membrane Potentials; Mice; Muscles; Neuroblastoma; Ouabain; Rats; Sodium; Tetrodotoxin; Veratridine; Zinc | 1986 |
Proenkephalin A gene expression in bovine adrenal chromaffin cells is regulated by changes in electrical activity.
Topics: Adrenal Medulla; Animals; Cattle; Cells, Cultured; Electric Conductivity; Enkephalins; Genes; Ion Channels; Nucleic Acid Hybridization; Protein Precursors; Radioimmunoassay; RNA, Messenger; Sodium; Tetrodotoxin; Transcription, Genetic; Veratridine | 1986 |
The presence of Na+ channels in myometrial smooth muscle cells is revealed by specific neurotoxins.
Topics: Action Potentials; Animals; Binding, Competitive; Cnidarian Venoms; Female; In Vitro Techniques; Ion Channels; Myometrium; Neurotoxins; Pregnancy; Rats; Sodium; Tetrodotoxin; Veratridine | 1986 |
Continuous measurement of net potassium movements in rat brain cortex suspensions. Effects of glutamate, veratridine, creatine and other substances.
Topics: Animals; Apamin; Cell Membrane Permeability; Cerebral Cortex; Creatine; In Vitro Techniques; Ion Channels; Kinetics; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1986 |
Perturbation of glycoprotein processing affects the neurotoxin-responsive Na+ channel in neuroblastoma cells.
Topics: Animals; Cell Line; Glycoproteins; Ion Channels; Kinetics; Mice; Neuroblastoma; Neurotoxins; Protein Processing, Post-Translational; Rubidium; Scorpion Venoms; Sodium; Tetrodotoxin; Tretinoin; Tritium; Veratridine | 1986 |
Evidence for different receptor sites for the novel cardiotonic S-DPI 201-106, ATX II and veratridine on the cardiac sodium channel.
Topics: Action Potentials; Animals; Cardiotonic Agents; Cnidarian Venoms; Electric Stimulation; Female; Guinea Pigs; In Vitro Techniques; Ion Channels; Male; Myocardial Contraction; Myocardium; Piperazines; Sodium; Stereoisomerism; Tetrodotoxin; Veratridine; Veratrine | 1986 |
Developmental appearance of sodium channel subtypes in rat skeletal muscle cultures.
Topics: Animals; Cell Differentiation; Cell Line; Cnidarian Venoms; Ion Channels; Muscles; Rats; Sodium; Sodium Radioisotopes; Tetrodotoxin; Time Factors; Veratridine | 1986 |
Lead enters bovine adrenal medullary cells through calcium channels.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Adrenal Cortex; Adrenal Medulla; Animals; Calcium; Carbachol; Cattle; Cell Membrane Permeability; Ion Channels; Kinetics; Lead; Mathematics; Tetrodotoxin; Veratridine | 1987 |
Opposite effects of delta and mu opioid receptor agonists on the in vitro release of substance P-like material from the rat spinal cord.
Topics: Animals; D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; Enkephalin, Ala(2)-MePhe(4)-Gly(5)-; Enkephalin, Leucine; Enkephalins; In Vitro Techniques; Male; Morphine; Naloxone; Oligopeptides; Potassium; Rats; Rats, Inbred Strains; Receptors, Opioid; Receptors, Opioid, delta; Receptors, Opioid, mu; Spinal Cord; Substance P; Tetrodotoxin; Veratridine | 1987 |
The effects of sodium channel ligands on muscarinic receptor binding in mouse forebrain.
Topics: Aconitine; Animals; Brain; In Vitro Techniques; Ion Channels; Male; Mice; Quinuclidinyl Benzilate; Receptors, Muscarinic; Sodium; Tetrodotoxin; Veratridine | 1986 |
Isolation of membrane fractions with sodium channels sensitive to veratridine and tetrodotoxin from the electric organ of the eel Electrophorus electricus.
Topics: Animals; Bungarotoxins; Cell Fractionation; Electric Organ; Electrophorus; Ion Channels; Microscopy, Electron; Receptors, Cholinergic; Sodium; Synaptic Membranes; Tetrodotoxin; Veratridine | 1987 |
Ionic channels in mouse astrocytes in culture.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Astrocytes; Cells, Cultured; Chlorides; Ion Channels; Membrane Potentials; Mice; Potassium; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1987 |
Genetic variants of voltage-sensitive sodium channels.
Topics: Animals; Drug Resistance; Genetic Variation; Ion Channels; Membrane Proteins; Mutation; Phenotype; Sodium; Sodium Channels; Temperature; Tetrodotoxin; Veratridine | 1986 |
Anemone toxin II receptor site of the lobster nerve sodium channel. Studies in membrane vesicles and in proteoliposomes.
Topics: Animals; Cell Membrane; Cnidarian Venoms; Ion Channels; Kinetics; Liposomes; Nephropidae; Nervous System; Potassium; Receptors, Cholinergic; Sodium; Sodium Channels; Tetrodotoxin; Veratridine | 1987 |
Sodium permeability of frog skeletal muscle in absence and presence of veratridine.
Topics: Animals; Cell Membrane Permeability; Ion Channels; Kinetics; Magnesium; Membrane Potentials; Muscles; Rana pipiens; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1987 |
Single Na+ channels activated by veratridine and batrachotoxin.
Topics: Animals; Batrachotoxins; In Vitro Techniques; Ion Channels; Lipid Bilayers; Rats; Sarcolemma; Saxitoxin; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1987 |
Increased free intrasynaptosomal Ca2+ by neurotoxic organometals: distinctive mechanisms.
Topics: Adenosine Triphosphate; Animals; Calcium; Dose-Response Relationship, Drug; Ion Channels; Male; Mathematics; Methylmercury Compounds; Mitochondria; Oligomycins; Organometallic Compounds; Ouabain; Rats; Rats, Inbred F344; Rotenone; Synaptosomes; Tetrodotoxin; Trialkyltin Compounds; Triethyltin Compounds; Trimethyltin Compounds; Veratridine | 1987 |
Substance P synthesis and transport in explants of nodose ganglion/vagus nerve: effects of double ligation, 2-deoxyglucose, veratridine, and ouabain.
Topics: Animals; Axonal Transport; Colchicine; Deoxyglucose; Guinea Pigs; In Vitro Techniques; Ligation; Male; Methionine; Nerve Growth Factors; Nodose Ganglion; Ouabain; Substance P; Tetrodotoxin; Vagus Nerve; Veratridine | 1987 |
Mu-conotoxins share a common binding site with tetrodotoxin/saxitoxin on eel electroplax Na channels.
Topics: Aconitine; Animals; Binding Sites; Binding, Competitive; Conotoxins; Electric Organ; Electrophorus; Ion Channels; Kinetics; Lidocaine; Mollusk Venoms; Saxitoxin; Sodium; Tetrodotoxin; Veratridine | 1987 |
Nerve growth factor increases the number of functional Na channels and induces TTX-resistant Na channels in PC12 pheochromocytoma cells.
Topics: Animals; Batrachotoxins; Cell Line; Drug Resistance; Ion Channels; Nerve Growth Factors; Neurons; Permeability; Pheochromocytoma; Scorpion Venoms; Stimulation, Chemical; Tetrodotoxin; Time Factors; Veratridine | 1987 |
Neurotoxin-modulated uptake of sodium by highly purified preparations of the electroplax tetrodotoxin-binding glycopeptide reconstituted into lipid vesicles.
Topics: Animals; Bungarotoxins; Carrier Proteins; Cell Membrane; Cholic Acids; Electric Organ; Electrophorus; Ion Channels; Liposomes; Membrane Potentials; Sodium; Sodium Channels; Tetrodotoxin; Veratridine; Veratrine | 1987 |
Stimulation of phosphoinositide breakdown in brain synaptoneurosomes by agents that activate sodium influx: antagonism by tetrodotoxin, saxitoxin, and cadmium.
Topics: Alkaloids; Animals; Batrachotoxins; Brain; Cadmium; Calcium Channel Blockers; Guinea Pigs; In Vitro Techniques; Ion Channels; Phosphatidylinositols; Saxitoxin; Scorpion Venoms; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1987 |
Properties of single sodium channels translated by Xenopus oocytes after injection with messenger ribonucleic acid.
Topics: Action Potentials; Animals; Dactinomycin; Female; Ion Channels; Oocytes; RNA, Messenger; Sodium; Tetrodotoxin; Time Factors; Tunicamycin; Veratridine; Xenopus laevis | 1987 |
Studies on the calcium dependence of human NK cell killing.
Topics: Calcimycin; Calcium; Calcium Channel Blockers; Cytotoxicity, Immunologic; Humans; Ion Channels; Killer Cells, Natural; Membrane Potentials; Potassium; Sodium; Tetradecanoylphorbol Acetate; Tetrodotoxin; Veratridine | 1987 |
Extracellular potassium changes in the rat neurohypophysis during activation of the magnocellular neurosecretory system.
Topics: Animals; Cobalt; Extracellular Space; Female; In Vitro Techniques; Ion Channels; Lactation; Male; Neurons; Neurosecretion; Ouabain; Pituitary Gland, Posterior; Potassium; Pregnancy; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1987 |
Voltage-sensitive calcium channels in differentiated neuroblastoma X glioma hybrid (NG108-15) cells: characterization by quin 2 fluorescence.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aminoquinolines; Animals; Bucladesine; Calcium; Cricetinae; Dihydropyridines; Fluorescent Dyes; Glioma; Humans; Hybrid Cells; Ion Channels; Membrane Potentials; Neuroblastoma; Potassium Chloride; Sodium; Tetrodotoxin; Veratridine | 1988 |
Membrane excitability expressed in human neuroblastoma cell hybrids.
Topics: Action Potentials; Animals; Cell Line; Cell Membrane; Fibroblasts; Humans; Hybrid Cells; Ion Channels; Mice; Neuroblastoma; Neurons; Scorpion Venoms; Sodium; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1988 |
Role of intracellular sodium in the regulation of intracellular calcium and contractility. Effects of DPI 201-106 on excitation-contraction coupling in human ventricular myocardium.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aequorin; Algorithms; Cadmium; Calcium; Heart; Humans; Myocardial Contraction; Piperazines; Ryanodine; Sodium; Tetrodotoxin; Veratridine; Yohimbine | 1988 |
Divergent effects of acute depolarization on somatostatin release and protein synthesis in cultured fetal and neonatal rat brain cells.
Topics: Animals; Animals, Newborn; Calcium; Cell Membrane; Cells, Cultured; Cerebral Cortex; Fetus; Kinetics; Leucine; Membrane Potentials; Nerve Tissue Proteins; Phenylalanine; Potassium; Rats; Rats, Inbred Strains; RNA; Sodium; Somatostatin; Tetrodotoxin; Verapamil; Veratridine | 1989 |
Serotonin release estimated by transcortical dialysis in freely-moving rats.
Topics: Animals; Calcium; Cerebral Cortex; Clomipramine; Hydroxyindoleacetic Acid; Male; Pargyline; Rats; Rats, Inbred Strains; Serotonin; Tetrodotoxin; Veratridine | 1989 |
Relationship between energy expenditure and ion channel density in the turtle and rat brain.
Topics: Animals; Brain; Carrier Proteins; Dinoflagellida; Energy Metabolism; Ion Channels; Kinetics; Marine Toxins; Organ Specificity; Ouabain; Oxocins; Oxygen Consumption; Rats; Rats, Inbred Strains; Sodium Channels; Synaptosomes; Tetrodotoxin; Turtles; Veratridine | 1989 |
Spontaneous and secretagogue-induced changes in cytosolic free Ca concentration measured by microfluorimetry with fura-2 on single bovine adrenal chromaffin cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Adrenal Medulla; Animals; Benzofurans; Calcium; Cattle; Cells, Cultured; Cytophotometry; Cytosol; Fluorescent Dyes; Fura-2; Gallopamil; In Vitro Techniques; Meglumine; Nicotine; Tetrodotoxin; Veratridine | 1989 |
Neuronal activation regulates the expression of opioid receptors: possible role of glial-derived factors and voltage-dependent ion channels.
Topics: Animals; Brain; Calcium Channels; Cell Aggregation; Diprenorphine; Dose-Response Relationship, Drug; Etorphine; Neurons; Potassium Chloride; Rats; Rats, Inbred Strains; Receptors, Opioid; Sodium Channels; Tetrodotoxin; Veratridine | 1989 |
A role for potassium channels in the regulation of cortical muscarinic acetylcholine receptors in an in vitro slice preparation.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Carbachol; Cerebral Cortex; Electric Conductivity; Homeostasis; In Vitro Techniques; Kinetics; Male; Potassium Channels; Rats; Rats, Inbred Strains; Receptors, Muscarinic; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1989 |
Ionic dependence of depolarization-mediated adipokinetic hormone release from the locust corpus cardiacum.
Topics: Animals; Calcium; Calcium Channel Blockers; Cyclic AMP; Grasshoppers; In Vitro Techniques; Insect Hormones; Kinetics; Lanthanum; Male; Neurosecretory Systems; Phentolamine; Potassium; Tetrodotoxin; Veratridine | 1989 |
Regulation of the sodium-potassium pump in cultured rat skeletal myotubes by intracellular sodium ions.
Topics: Animals; Cells, Cultured; Muscles; Ouabain; Rats; Rubidium Radioisotopes; Sodium; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Time Factors; Veratridine | 1989 |
Quantal stores of excitatory transmitter in nerve-muscle synapses of crayfish evaluated from high-frequency asynchronous quantal release induced by veratridine or high concentrations of potassium.
Topics: Animals; Astacoidea; Electric Conductivity; Electric Stimulation; Muscle Contraction; Neuromuscular Junction; Potassium; Sodium Channels; Synapses; Tetrodotoxin; Veratridine; Veratrine | 1989 |
Ca2+-mediated neuronal death in rat brain neuronal cultures by veratridine: protection by flunarizine.
Topics: Animals; Aspartic Acid; Calcium; Cells, Cultured; Dibenzocycloheptenes; Dizocilpine Maleate; Dose-Response Relationship, Drug; Flunarizine; Glutamates; Kainic Acid; L-Lactate Dehydrogenase; N-Methylaspartate; Neurons; Rats; Sodium Channels; Tetrodotoxin; Veratridine; Veratrine | 1989 |
Veratridine modification of the purified sodium channel alpha-polypeptide from eel electroplax.
Topics: Animals; Batrachotoxins; Brain; Dogs; Electric Conductivity; Electric Organ; Electrophorus; Humans; Lipid Bilayers; Membrane Potentials; Potassium; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1989 |
Species differences in the positive inotropic response to DPI 201-106, a novel cardiotonic agent.
Topics: Animals; Cardiotonic Agents; Colforsin; Guinea Pigs; In Vitro Techniques; Male; Myocardial Contraction; Piperazines; Rats; Sodium Channels; Species Specificity; Tetrodotoxin; Veratridine | 1989 |
Effects of somatostatin-14 on the in vitro release of [3H]GABA from slices of rat caudatoputamen.
Topics: Animals; Caudate Nucleus; Chromatography; Cysteamine; gamma-Aminobutyric Acid; Immune Sera; In Vitro Techniques; Male; Potassium; Putamen; Rats; Rats, Inbred Strains; Somatostatin; Tetrodotoxin; Tritium; Veratridine | 1989 |
Actions of excitatory amino acids on somatostatin release from cortical neurons in primary cultures.
Topics: Alanine; Amino Acids; Animals; Aspartic Acid; Cells, Cultured; Cerebral Cortex; Fetus; Glutamates; Glutamic Acid; Glutamine; Glycine; Kinetics; Magnesium; N-Methylaspartate; Neurons; Neurotransmitter Agents; Rats; Somatostatin; Tetrodotoxin; Veratridine | 1989 |
Release of D-[3H]aspartic acid from the rat striatum. Effect of veratridine-evoked depolarization, fronto-parietal cortex ablation, and striatal lesions with kainic acid.
Topics: Animals; Aspartic Acid; Calcium; Cerebral Cortex; Corpus Striatum; Frontal Lobe; Glutamates; Glutamic Acid; Ion Channels; Kainic Acid; Male; Membrane Potentials; Neural Pathways; Neurotransmitter Agents; Parietal Lobe; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1985 |
Dependence of cytoplasmic calcium transients on the membrane potential in isolated nerve endings of the guinea pig.
Topics: Animals; Arsenazo III; Calcium; Carbocyanines; Cerebral Cortex; Fluorescent Dyes; Gramicidin; Guinea Pigs; Membrane Potentials; Nerve Endings; Synaptosomes; Tetrodotoxin; Veratridine | 1985 |
Diphenylhydantoin reduces veratridine-induced sodium permeability in frog skeletal muscle.
Topics: Animals; Cell Membrane Permeability; Ion Channels; Magnesium; Membrane Potentials; Muscles; Phenytoin; Rana pipiens; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1985 |
Veratridine stimulation of sodium influx in carotid body cells from newborn rabbits in primary culture.
Topics: Animals; Carotid Body; Cells, Cultured; Ganglia, Spinal; Rabbits; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1989 |
Ontogeny of neuronally released norepinephrine on renin secretion in sheep.
Topics: Aging; Animals; Animals, Newborn; Fetus; In Vitro Techniques; Kidney Cortex; Kinetics; Neurons; Norepinephrine; Propranolol; Renin; Sheep; Tetrodotoxin; Veratridine | 1989 |
Impaired acetylcholine release from the myenteric plexus of Trichinella-infected rats.
Topics: Acetylcholine; Animals; Choline; Electric Stimulation; Female; In Vitro Techniques; Jejunum; Mice; Mice, Inbred CBA; Muscle, Smooth; Myenteric Plexus; Radioisotope Dilution Technique; Rats; Tetrodotoxin; Trichinellosis; Tritium; Veratridine | 1989 |
Multiple effects of cocaine upon evoked secretion in bovine adrenal medullary chromaffin cells. Additional insight into the mechanism of action of cardiac glycosides.
Topics: Adrenal Medulla; Animals; Carbachol; Cardiac Glycosides; Catecholamines; Cattle; Chromaffin System; Cocaine; Culture Media; Desipramine; In Vitro Techniques; Ouabain; Rubidium Radioisotopes; Sodium; Tetrodotoxin; Veratridine | 1989 |
Mechanisms of positive inotropic effects and delayed relaxation produced by DPI 201-106 in mammalian working myocardium: effects on intracellular calcium handling.
Topics: Aequorin; Animals; Calcium; Carbachol; Ferrets; Guinea Pigs; Heart; In Vitro Techniques; Male; Muscle Relaxation; Myocardial Contraction; Myocardium; Papillary Muscles; Piperazines; Ryanodine; Tetrodotoxin; Veratridine | 1989 |
Depolarization and insulin-like growth factor-I (IGF-I) differentially regulate the mitotic cycle in cultured rat sympathetic neuroblasts.
Topics: Animals; Cell Cycle; Cells, Cultured; Embryo, Mammalian; Ganglia, Sympathetic; Insulin-Like Growth Factor I; Mitosis; Potassium; Rats; Rats, Inbred Strains; Sodium; Somatomedins; Tetrodotoxin; Thymidine; Veratridine; Veratrine | 1989 |
The interaction of homologous series of alkanols with sodium channels in nerve membrane vesicles.
Topics: Alcohols; Anesthetics; Animals; Cell Membrane; In Vitro Techniques; Isomerism; Membrane Lipids; Nephropidae; Sodium Channels; Synaptic Vesicles; Tetrodotoxin; Time Factors; Veratridine | 1988 |
Activation of the release of dopamine in the carotid body by veratridine. Evidence for the presence of voltage-dependent Na+ channels in type I cells.
Topics: Animals; Calcium; Carotid Body; Dopamine; Dopamine Antagonists; In Vitro Techniques; Rabbits; Sodium; Sodium Channels; Tetrodotoxin; Veratridine; Veratrine | 1988 |
Effects of kainic acid on brain calcium fluxes studied in vivo and in vitro.
Topics: Animals; Astrocytes; Brain; Calcium; Drug Synergism; Glutamates; Glutamic Acid; Hippocampus; Kainic Acid; Potassium; Rabbits; Synaptosomes; Tetrodotoxin; Veratridine | 1986 |
Permissive effect of dexamethasone on the increase of proenkephalin mRNA induced by depolarization of chromaffin cells.
Topics: Adrenal Medulla; Animals; Catecholamines; Cattle; Cells, Cultured; Dexamethasone; Enkephalins; Gene Expression Regulation; Membrane Potentials; Protein Precursors; RNA, Messenger; Tetrodotoxin; Tyrosine 3-Monooxygenase; Veratridine | 1986 |
Extracellular amino acid concentrations in the dorsal spinal cord of freely moving rats following veratridine and nociceptive stimulation.
Topics: Amino Acids; Animals; Aspartic Acid; Dialysis; Extracellular Space; Formaldehyde; Glutamates; Glutamic Acid; Male; Nociceptors; Rats; Rats, Inbred Strains; Spinal Cord; Tetrodotoxin; Veratridine; Veratrine | 1988 |
Effect of depolarization on the maturation of cerebellar granule cells in culture.
Topics: Amino Acids; Animals; Aspartic Acid; Calcium; Cells, Cultured; Cerebellum; Glutamates; Glutamic Acid; Potassium; Rats; Tetrodotoxin; Time Factors; Veratridine; Veratrine | 1988 |
Deltamethrin induced changes in choline transport and phosphorylation activities in synaptosomes from the optic lobe of squid, Loligo pealei.
Topics: Animals; Benzodiazepinones; Calcium; Choline; Convulsants; Decapodiformes; Hemicholinium 3; In Vitro Techniques; Insecticides; Nitriles; Phosphorylation; Potassium; Pyrethrins; Synaptosomes; Tetrodotoxin; Verapamil; Veratridine | 1988 |
Glutamate stimulates somatostatin release from diencephalic neurons in primary culture.
Topics: 2-Amino-5-phosphonovalerate; Animals; Aspartic Acid; Cells, Cultured; Diencephalon; Glutamates; Glutamic Acid; Kainic Acid; Magnesium; N-Methylaspartate; Neurons; Oxadiazoles; Phencyclidine; Potassium; Quisqualic Acid; Rats; Somatostatin; Tetrodotoxin; Valine; Veratridine | 1988 |
L-glutamate increases internal free calcium levels in synaptoneurosomes from immature rat brain via quisqualate receptors.
Topics: Animals; Brain; Calcimycin; Calcium; Egtazic Acid; Female; Glutamates; Glutamic Acid; In Vitro Techniques; Isradipine; Male; Osmolar Concentration; Oxadiazoles; Potassium Chloride; Rats; Rats, Inbred Strains; Receptors, Amino Acid; Receptors, AMPA; Receptors, Cell Surface; Receptors, Neurotransmitter; Stereoisomerism; Synaptosomes; Tetrodotoxin; Veratridine | 1988 |
Alkaloid neurotoxins-dependent sodium transport in insect synaptic nerve-ending particles.
Topics: Animals; Batrachotoxins; Neurotoxins; Periplaneta; Sodium; Sodium Channels; Synapses; Synaptosomes; Tetrodotoxin; Veratridine | 1988 |
Quinolinic acid-induced seizures, but not nerve cell death, are associated with extracellular Ca2+ decrease assessed in the hippocampus by brain dialysis.
Topics: 2-Amino-5-phosphonovalerate; Amino Acids; Animals; Calcium; Dialysis; Dose-Response Relationship, Drug; Electroencephalography; Hippocampus; Male; Pyridines; Quinolinic Acid; Quinolinic Acids; Rats; Rats, Inbred Strains; Seizures; Tetrodotoxin; Veratridine | 1988 |
Increases in muscle Ca2+ mediate changes in acetylcholinesterase and acetylcholine receptors caused by muscle contraction.
Topics: Acetylcholinesterase; Animals; Bucladesine; Calcium; Cells, Cultured; Colforsin; Muscle Contraction; Muscles; Nitroprusside; Rats; Receptors, Cholinergic; Tetrodotoxin; Veratridine | 1985 |
Regulation of the (Na+ + K+)-ATPase in cultured chick skeletal muscle. Modulation of expression by the demand for ion transport.
Topics: Animals; Cells, Cultured; Chick Embryo; Fluorescent Antibody Technique; Kinetics; Muscles; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Time Factors; Veratridine | 1986 |
Functional heterogeneity in the myenteric plexus: demonstration using cytochrome oxidase as a verified cytochemical probe of the activity of individual enteric neurons.
Topics: Animals; Electron Transport Complex IV; Guinea Pigs; Histocytochemistry; Male; Myenteric Plexus; Tetrodotoxin; Veratridine | 1986 |
Stimulation of receptors of gamma-aminobutyric acid modulates the release of cholecystokinin-like immunoreactivity from slices of rat neostriatum.
Topics: Animals; Baclofen; Caudate Nucleus; Cholecystokinin; Chromatography, High Pressure Liquid; Female; In Vitro Techniques; Muscimol; Putamen; Rats; Rats, Inbred Strains; Receptors, GABA-A; Stereoisomerism; Tetrodotoxin; Veratridine | 1986 |
Regulation of muscarinic acetylcholine receptor number in cultured neuronal cells by chronic membrane depolarization.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Cell Line; Cobalt; Cyclic GMP; Gallopamil; Membrane Potentials; Mice; Neurons; Quinuclidinyl Benzilate; Receptors, Muscarinic; Tetrodotoxin; Veratridine | 1987 |
Veratridine-stimulated release of amine conjugates from centrifugal fibers in the Limulus peripheral visual system.
Topics: Amines; Animals; Brain; Calcium; Efferent Pathways; Eye; Horseshoe Crabs; Microscopy, Electron; Octopamine; Potassium; Sodium; Tetrodotoxin; Tyramine; Veratridine; Veratrine | 1986 |
Stimulatory effect of veratridine on lysophosphatidylethanolamine formation in rat brain synaptosomes.
Topics: Animals; Arachidonic Acid; Arachidonic Acids; Calcium; Cerebral Cortex; Lysophospholipids; Male; Phosphatidylethanolamines; Phospholipids; Rats; Rats, Inbred Strains; Stimulation, Chemical; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1986 |
Thyrotropin-releasing hormone and histidyl-proline diketopiperazine: stimulation of secretion from hypothalamic fragments in vitro by depolarizing agents.
Topics: Animals; Egtazic Acid; Hypothalamus; In Vitro Techniques; Kinetics; Male; Ouabain; Peptides, Cyclic; Piperazines; Potassium Chloride; Rats; Rats, Inbred Strains; Tetrodotoxin; Thyrotropin-Releasing Hormone; Verapamil; Veratridine | 1987 |
Botulinum neurotoxin inhibits depolarization-stimulated protein phosphorylation in pure cholinergic synaptosomes.
Topics: Animals; Botulinum Toxins; Calcimycin; Electric Organ; Electrophoresis, Polyacrylamide Gel; In Vitro Techniques; Nerve Tissue Proteins; Neurotoxins; Parasympathetic Nervous System; Phosphorylation; Potassium; Synaptosomes; Tetrodotoxin; Torpedo; Veratridine | 1987 |
Veratridine-induced activation of choline-O-acetyltransferase activity in rat hippocampal tissue: relationship to the veratridine-induced release of acetylcholine.
Topics: Acetylcholine; Animals; Choline O-Acetyltransferase; Egtazic Acid; Hippocampus; In Vitro Techniques; Kinetics; Rats; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1987 |
Chronic membrane depolarization regulates the level of the guanine nucleotide binding protein Go alpha in cultured neuronal cells.
Topics: Animals; Antibody Specificity; Cell Membrane; Electrophoresis, Polyacrylamide Gel; GTP-Binding Proteins; Immune Sera; Immunoassay; Membrane Potentials; Mice; Neuroblastoma; Neurons; Receptors, Muscarinic; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1988 |
[Is muscular acetylcholinesterase activity correlated with the intracellular concentration of free calcium?].
Topics: Acetylcholinesterase; Aminoquinolines; Animals; Calcimycin; Calcium; Cell Differentiation; Cell Membrane Permeability; Ethers; Fluorescent Dyes; Ionomycin; Membrane Potentials; Muscles; Potassium Chloride; Rats; Tetrodotoxin; Veratridine | 1988 |
Depolarization-evoked release of N-acetyl-L-aspartyl-L-glutamate from rat brain synaptosomes.
Topics: Animals; Brain; Calcimycin; Calcium; Diencephalon; Dipeptides; Male; Mesencephalon; Potassium; Rats; Rats, Inbred Strains; Synaptosomes; Tetrodotoxin; Veratridine | 1988 |
1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine metabolism and 1-methyl-4-phenylpyridinium uptake in dissociated cell cultures from the embryonic mesencephalon.
Topics: 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine; 1-Methyl-4-phenylpyridinium; Animals; Astrocytes; Cells, Cultured; Dopamine; Kinetics; Mazindol; Mesencephalon; Mice; Neurons; Pyridines; Pyridinium Compounds; Tetrodotoxin; Veratridine | 1988 |
A tissue culture assay for tetrodotoxin, saxitoxin and related toxins.
Topics: Animals; Biological Assay; Cell Line; Marine Toxins; Mice; Ouabain; Saxitoxin; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1988 |
Effect of taurine on calcium accumulation in resting and depolarised insect synaptosomes.
Topics: Animals; Calcium; Calcium Radioisotopes; gamma-Aminobutyric Acid; Grasshoppers; Leucine; Membrane Potentials; Microscopy, Electron; Potassium; Synaptosomes; Taurine; Tetrodotoxin; Verapamil; Veratridine | 1988 |
Sodium-dependent depolarizing potentials in veratrinized crayfish muscle fibres.
Topics: Action Potentials; Animals; Astacoidea; Calcium; Calcium Channel Blockers; Electrophysiology; Muscles; Reaction Time; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1988 |
Depolarizing influences regulate preprotachykinin mRNA in sympathetic neurons.
Topics: Animals; DNA; Ganglia, Sympathetic; Gene Expression Regulation; Membrane Potentials; Neuronal Plasticity; Neurons; Neuropeptides; Organ Culture Techniques; Protein Precursors; Rats; Rats, Inbred Strains; RNA, Messenger; Tachykinins; Tetrodotoxin; Veratridine | 1987 |
Influence of veratridine on [3H]-L-quinuclidinyl benzilate ([3H]QNB) binding in mouse hindbrain.
Topics: Animals; Guanosine Triphosphate; Kinetics; Magnesium; Male; Mice; Quinuclidines; Quinuclidinyl Benzilate; Receptors, Muscarinic; Rhombencephalon; Tetrodotoxin; Veratridine; Veratrine | 1987 |
Marked up-regulation of the beta-bungarotoxin site in adrenal chromaffin cells by specific nicotinic antagonists.
Topics: Adrenal Medulla; alpha7 Nicotinic Acetylcholine Receptor; Animals; Binding, Competitive; Bungarotoxins; Carbachol; Cattle; Chromaffin Granules; Chromaffin System; Dihydro-beta-Erythroidine; Dose-Response Relationship, Drug; Hexamethonium Compounds; Mecamylamine; Nicotine; Receptors, Cholinergic; Receptors, Nicotinic; Tetrodotoxin; Tubocurarine; Veratridine | 1987 |
Acetylation of synaptosomal protein: effect of Na+.
Topics: Acetylation; Animals; Male; Nerve Tissue Proteins; Rats; Scorpion Venoms; Sodium; Synaptosomes; Telencephalon; Tetrodotoxin; Veratridine | 1987 |
alpha-Melanocyte-stimulating hormone (alpha-MSH) release from perifused rat hypothalamic slices.
Topics: Animals; Hypothalamus; In Vitro Techniques; Male; Melanocyte-Stimulating Hormones; Membrane Potentials; Microscopy, Electron; Potassium; Radioimmunoassay; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1987 |
Mechanism of norepinephrine release elicited by renal nerve stimulation, veratridine and potassium chloride in the isolated rat kidney.
Topics: Amiloride; Animals; Electric Stimulation; In Vitro Techniques; Kidney; Male; Norepinephrine; Potassium Chloride; Rats; Rats, Inbred Strains; Sympathetic Nervous System; Tetrodotoxin; Tritium; Veratridine; Veratrine | 1987 |
Pharmacological identification of saxitoxin-like toxins in the cultured purple clam, Hiatula diphos.
Topics: Animals; Bivalvia; Crotalid Venoms; In Vitro Techniques; Membrane Potentials; Mice; Muscle Contraction; Neuromuscular Junction; Saxitoxin; Tetrodotoxin; Veratridine | 1986 |
Phenytoin, tetrodotoxin, and acetylcholine release.
Topics: Acetylcholine; Animals; Brain; In Vitro Techniques; Phenytoin; Rats; Synaptosomes; Tetrodotoxin; Veratridine | 1986 |
The slow phase of the staircase in guinea-pig papillary muscle, influence of agents acting on transmembrane sodium flux.
Topics: Animals; Calcium; Cell Membrane; Guinea Pigs; In Vitro Techniques; Muscle Contraction; Ouabain; Papillary Muscles; Sodium; Tetrodotoxin; Veratridine | 1986 |
D-[3H]aspartate release from hippocampus slices studied in a multiwell system: controlling factors and postnatal development of release.
Topics: Animals; Animals, Newborn; Aspartic Acid; Calcium; Hippocampus; Male; Osmolar Concentration; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin; Tritium; Veratridine | 1987 |
Characterization of GABAergic neurons in cerebellar primary cultures and selective neurotoxic effects of a serum fraction.
Topics: Animals; Blood; Calcium; Cell Differentiation; Cerebellum; Fluorescent Antibody Technique; gamma-Aminobutyric Acid; Molecular Weight; Neurons; Potassium; Rats; Tetrodotoxin; Time Factors; Veratridine | 1985 |
Depolarization-induced release of propranolol and atenolol from rat cortical synaptosomes.
Topics: Animals; Atenolol; Calcium; Cerebral Cortex; Cesium; Hydroxydopamines; In Vitro Techniques; Lithium; Male; Membrane Potentials; Neuromuscular Depolarizing Agents; Norepinephrine; Oxidopamine; Potassium; Propranolol; Rats; Rubidium; Synaptosomes; Tetrodotoxin; Time Factors; Veratridine | 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 |
Modulation by ouabain and diphenylhydantoin of veratridine-induced 22Na influx and its relation to 45Ca influx and the secretion of catecholamines in cultured bovine adrenal medullary cells.
Topics: Adrenal Medulla; Animals; Calcium; Catecholamines; Cattle; Cells, Cultured; Ouabain; Phenytoin; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1985 |
A new method of monitoring membrane potential in rat hippocampal slices using cyanine voltage-sensitive dyes.
Topics: Animals; Carbocyanines; Electrophysiology; Fluorescent Dyes; Hippocampus; In Vitro Techniques; Male; Membrane Potentials; Neurophysiology; Ouabain; Potassium; Quinolines; Rats; Rats, Inbred Strains; Tetrodotoxin; Veratridine | 1985 |
Cellular and secreted forms of acetylcholinesterase in mouse muscle cultures.
Topics: Acetylcholinesterase; Animals; Cell Fractionation; Cells, Cultured; Centrifugation, Density Gradient; Chickens; Isoenzymes; Mice; Muscles; Quail; Rats; Tetrodotoxin; Veratridine; Xenopus | 1985 |
Effect of veratridine on membrane potential of sartorius muscle from Rana pipiens.
Topics: Animals; Cell Membrane Permeability; Curare; Dose-Response Relationship, Drug; Ion Channels; Magnesium; Membrane Potentials; Muscles; Rana pipiens; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1984 |
Spontaneous [3H]noradrenaline release from the main pulmonary artery of the rabbit induced by sodium-pump inhibition.
Topics: Animals; Calcimycin; Calcium; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Egtazic Acid; Female; Ion Channels; Male; Norepinephrine; Ouabain; Potassium; Pulmonary Artery; Rabbits; Sodium; Tetrodotoxin; Veratridine | 1984 |
Modulation of neurotransmitter transport by the activity of the action potential sodium ion channel in membrane vesicles from rat brain.
Topics: Animals; Biological Transport; Biological Transport, Active; Brain; Cell Membrane; Female; gamma-Aminobutyric Acid; Glutamates; Ion Channels; Neurotransmitter Agents; Rats; Sodium; Tetrodotoxin; Veratridine | 1980 |
The role of sodium in somatostatin secretion: evidence for the involvement of Na+ channels in the release mechanism.
Topics: Animals; Calcium; Dogs; Glucose; Ion Channels; Pancreas; Sodium; Somatostatin; Tetrodotoxin; Veratridine | 1980 |
Pharmacologic properties of voltage-sensitive sodium channels in chick muscle fibers developing in vitro.
Topics: Animals; Batrachotoxins; Cells, Cultured; Chick Embryo; Cnidarian Venoms; Ion Channels; Models, Biological; Muscles; Neurotoxins; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1980 |
Identification of a tetrodotoxin-sensitive Na+ channel in a variety in fibroblast lines.
Topics: Animals; Cell Division; Cell Line; Cnidarian Venoms; DNA Replication; Fibroblasts; Ion Channels; Sea Anemones; Sodium; Tetrodotoxin; Veratridine | 1980 |
Release of immunoreactive somatostatin from hypothalamic cells in culture: inhibition by gamma-aminobutyric acid.
Topics: Animals; Bicuculline; Calcium; Cells, Cultured; Chromatography, Gel; gamma-Aminobutyric Acid; Hypothalamus; Potassium; Radioimmunoassay; Rats; Somatostatin; Tetrodotoxin; Veratridine | 1980 |
Tetrodotoxin-insensitive sodium channels. Ion flux studies of neurotoxin action in a clonal rat muscle cell line.
Topics: Aconitine; Animals; Batrachotoxins; Clone Cells; Cnidarian Venoms; Ion Channels; Membrane Potentials; Muscles; Neurotoxins; Rats; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1981 |
Neuronal properties of neuroectodermal tumors in vitro.
Topics: Acetylcholinesterase; Cell Line; Choline O-Acetyltransferase; Humans; Lithium; Medulloblastoma; Neuroblastoma; Neurons; Retinoblastoma; Tetrodotoxin; Tyrosine 3-Monooxygenase; Veratridine | 1981 |
Aspartate and glutamate as possible neurotransmitters in the visual cortex.
Topics: Amino Acids; Animals; Aspartic Acid; Biological Transport; Calcium; Chromatography, High Pressure Liquid; gamma-Aminobutyric Acid; Glutamates; In Vitro Techniques; Magnesium; Neurotransmitter Agents; Potassium; Rats; Synapses; Tetrodotoxin; Veratridine; Visual Cortex | 1981 |
Sodium- and calcium-dependent somatostatin release from dissociated cerebral cortical cells in culture.
Topics: Animals; Calcium; Cells, Cultured; Cerebral Cortex; Female; Rats; Sodium; Somatostatin; Tetrodotoxin; Veratridine | 1982 |
Release of vasoactive intestinal peptide from rat brain slices by various depolarizing agents.
Topics: Amygdala; Animals; Batrachotoxins; Calcium; Dose-Response Relationship, Drug; Gastrointestinal Hormones; In Vitro Techniques; Neurotransmitter Agents; Parietal Lobe; Potassium; Rats; Tetrodotoxin; Vasoactive Intestinal Peptide; Veratridine | 1982 |
Developmental properties of the fast Na+ channel in embryonic cardiac cells using neurotoxins.
Topics: Animals; Batrachotoxins; Cells, Cultured; Chick Embryo; Cnidarian Venoms; Heart; Ion Channels; Neurotoxins; Sea Anemones; Sodium; Tetrodotoxin; Veratridine | 1982 |
Alteration in neuronal-glial metabolism of glutamate by the neurotoxin kainic acid.
Topics: Acetates; Animals; Cerebellum; gamma-Aminobutyric Acid; Glucose; Glutamates; Glutamic Acid; Glutamine; Kainic Acid; Male; Neuroglia; Pyrrolidines; Rats; Tetrodotoxin; Veratridine | 1982 |
Biochemical evidence for pharmacological similarities between alpha-adrenoreceptors and voltage-dependent Na+ and Ca++ channels.
Topics: Animals; Calcium; Cnidarian Venoms; In Vitro Techniques; Ion Channels; Kinetics; Phentolamine; Prazosin; Rats; Receptors, Adrenergic; Receptors, Adrenergic, alpha; Sodium; Tetrodotoxin; Veratridine; Yohimbine | 1982 |
The suppression of stimulus-evoked release of amino acid neurotransmitters from synaptosomes by verapamil.
Topics: Amino Acids; Animals; Aspartic Acid; Biological Transport, Active; Calcium; Cerebral Cortex; Female; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Synaptosomes; Tetrodotoxin; Threonine; Verapamil; Veratridine | 1983 |
Release of neurotensin from rat spinal cord in vitro.
Topics: Amino Acids; Animals; Calcium; Neurotensin; Neurotransmitter Agents; Potassium; Rats; Rats, Inbred Strains; Spinal Cord; Tetrodotoxin; Veratridine | 1983 |
Ionic mechanisms involved in the release of 3H-norepinephrine from the cat superior cervical ganglion.
Topics: Acetylcholine; Animals; Atropine; Calcium; Cats; Electric Stimulation; Female; Ganglia, Sympathetic; Hexamethonium; Hexamethonium Compounds; In Vitro Techniques; Male; Nictitating Membrane; Norepinephrine; Physostigmine; Potassium Chloride; Sympathectomy, Chemical; Tetrodotoxin; Veratridine | 1984 |
Impulse activity differentially regulates [Leu]enkephalin and catecholamine characters in the adrenal medulla.
Topics: Adrenal Medulla; Animals; Catecholamines; Enkephalin, Leucine; Phenylethanolamine N-Methyltransferase; Rats; Sodium; Synaptic Transmission; Tetrodotoxin; Tyrosine 3-Monooxygenase; Veratridine | 1984 |
Mouse brain synaptosomal sodium channels: activation by aconitine, batrachotoxin, and veratridine, and inhibition by tetrodotoxin.
Topics: Aconitine; Animals; Batrachotoxins; Brain; In Vitro Techniques; Ion Channels; Kinetics; Male; Mice; Mice, Inbred ICR; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1984 |
Neurotransmitter amino acids in the CNS. II. Some changes in amino acid levels in rat brain synaptosomes during and after in vitro anoxia and simulated ischemia.
Topics: Amino Acids; Animals; Aspartic Acid; Brain; Brain Ischemia; Culture Techniques; gamma-Aminobutyric Acid; Glutamates; Glutamic Acid; Hydrogen-Ion Concentration; Hypoxia, Brain; Male; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Synaptosomes; Tetrodotoxin; Veratridine | 1984 |
Binding of scorpion toxins to rat brain synaptosomal fraction. Effects of membrane potential, ions, and other neurotoxins.
Topics: Animals; Biological Transport; Brain; Cations, Monovalent; Gramicidin; Kinetics; Membrane Potentials; Neurotoxins; Potassium; Rats; Rubidium; Scorpion Venoms; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1980 |
Substance P and somatostatin metabolism in sympathetic and special sensory ganglia in vitro.
Topics: Animals; Calcium; Cell Differentiation; Denervation; Female; Ganglia, Sympathetic; Membrane Potentials; Neurons; Nodose Ganglion; Pregnancy; Rats; Rats, Inbred Strains; Somatostatin; Substance P; Synapses; Synaptic Transmission; Tetrodotoxin; Vagus Nerve; Veratridine | 1983 |
Plasticity of substance P in mature and aged sympathetic neurons in culture.
Topics: Aging; Animals; Culture Techniques; Ganglia, Sympathetic; Neuronal Plasticity; Neurons; Rats; Substance P; Tetrodotoxin; Veratridine | 1984 |
Gonadotropin release from pituitary cultures following activation of endogenous ion channels.
Topics: Aconitine; Animals; Batrachotoxins; Calcium; Cells, Cultured; Egtazic Acid; Female; Gonadotropin-Releasing Hormone; Ion Channels; Luteinizing Hormone; Pituitary Gland; Rats; Sodium; Tetrodotoxin; Veratridine | 1980 |
Correlations between chanelled Na+ entry, Ca2 + fluxes and insulin release in pancreatic beta-cells.
Topics: Animals; Calcium; Cell Membrane; Cell Membrane Permeability; Cobalt; In Vitro Techniques; Insulin; Ion Channels; Islets of Langerhans; Male; Models, Biological; Rats; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1980 |
Effects of N-ethylmaleimide treatment on the action potential Na+-ionophore of cultured neuroblastoma cells.
Topics: Action Potentials; Animals; Cells, Cultured; Ethylmaleimide; Ion Channels; Ionophores; Mice; Neoplasms, Experimental; Neuroblastoma; Potassium; Sodium; Tetrodotoxin; Veratridine | 1980 |
A neurally mediated inotropic effect of veratridine and cevadine on isolated guinea-pig papillary muscle.
Topics: Animals; Female; Guinea Pigs; In Vitro Techniques; Ion Channels; Male; Myocardial Contraction; Neurons; Norepinephrine; Sodium; Stimulation, Chemical; Tetrodotoxin; Veratridine; Veratrine | 1980 |
Molecular characterization, reconstitution, and "transport-specific fractionation" of the saxitoxin binding protein/Na+ gate of mammalian brain.
Topics: Amphibian Proteins; Animals; Brain Chemistry; Carrier Proteins; Cattle; Ion Channels; Liposomes; Membrane Proteins; Neurilemma; Saxitoxin; Synaptosomes; Tetrodotoxin; Veratridine | 1980 |
A comparison of the effects of pentobarbital and diphenylhydantoin on the GABA sensitivity and excitability of adult sensory ganglion cells.
Topics: Animals; Dose-Response Relationship, Drug; Evoked Potentials; gamma-Aminobutyric Acid; Ganglia, Spinal; Ion Channels; Pentobarbital; Phenytoin; Rats; Receptors, Cell Surface; Receptors, GABA-A; Tetrodotoxin; Veratridine | 1981 |
The appearance of voltage-sensitive Na+ channels during the in vitro differentiation of embryonic chick skeletal muscle cells.
Topics: Animals; Batrachotoxins; Biological Transport, Active; Cell Differentiation; Cells, Cultured; Chick Embryo; Ion Channels; Muscles; Neurotoxins; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1981 |
Characterization of the electrogenic sodium channel from rat brain membranes using neurotoxin-dependent 22Na uptake.
Topics: Action Potentials; Animals; Batrachotoxins; Brain; Diterpenes; Female; Ion Channels; Male; Membranes; Muscles; Rats; Saxitoxin; Sodium; Tetrodotoxin; Toxins, Biological; Veratridine | 1981 |
Na+ channels in pancreatic islet cells.
Topics: Animals; Calcium; Glucose; In Vitro Techniques; Insulin; Insulin Secretion; Ion Channels; Islets of Langerhans; Male; Rats; Scorpions; Sodium; Tetrodotoxin; Toxins, Biological; Veratridine | 1981 |
The specificity of the sodium channel for monovalent cations.
Topics: Animals; Batrachotoxins; Cations, Monovalent; Cell Line; Edetic Acid; Ion Channels; Kinetics; Neuroblastoma; Sodium; Structure-Activity Relationship; Tetrodotoxin; Toxins, Biological; Veratridine | 1981 |
Sodium channel activity of lobster nerve membrane treated with purified phospholipase A2.
Topics: Animals; Cell Membrane; Ion Channels; Liposomes; Microscopy, Electron; Nephropidae; Neurons; Phospholipases; Phospholipases A; Phospholipases A2; Sodium; Tetrodotoxin; Veratridine | 1982 |
Analysis of neurotoxin and mitogen-stimulated sodium transport in human fibroblasts.
Topics: Batrachotoxins; Biological Transport, Active; Calcium; Cell Line; Fibroblasts; Humans; Ion Channels; Kinetics; Mitogens; Neurotoxins; Ouabain; Scorpion Venoms; Skin; Sodium; Tetrodotoxin; Veratridine | 1982 |
Lipid-soluble toxins thought to be specific for Na+ channels block Ca2+ channels in neuronal cells.
Topics: Animals; Batrachotoxins; Calcium; Cell Line; Diterpenes; Ion Channels; Neurons; Sodium; Tetrodotoxin; Toxins, Biological; Veratridine; Veratrum Alkaloids | 1982 |
The relationship between the membrane potential of neurosecretory nerve endings, as measured by a voltage-sensitive dye, and the release of neurohypophysial hormones.
Topics: Animals; Electrolytes; Ion Channels; Male; Membrane Potentials; Nerve Endings; Neurosecretory Systems; Pituitary Gland, Posterior; Potassium; Rats; Spectrometry, Fluorescence; Tetrodotoxin; Vasopressins; Veratridine | 1982 |
Indirect ultrastructural evidence for lithium uptake by cultured rat cerebral cells through the sodium channel.
Topics: Animals; Cerebral Cortex; Embryo, Mammalian; Ion Channels; Lithium; Microscopy, Electron; Rats; Sodium; Tetrodotoxin; Veratridine | 1982 |
22Na+ uptake and catecholamine secretion by primary cultures of adrenal medulla cells.
Topics: Aconitine; Adrenal Medulla; Animals; Batrachotoxins; Calcium; Catecholamines; Cattle; Cells, Cultured; Ion Channels; Kinetics; Nicotine; Potassium; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1982 |
Pharmacological and electrophysiological characterization of lithium ion flux through the action potential sodium channel in neuroblastoma X glioma hybrid cells.
Topics: Acetylcholine; Aconitine; Action Potentials; Animals; Clone Cells; Glioma; Hybrid Cells; Ion Channels; Lithium; Neuroblastoma; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1982 |
Reconstitution of the sodium channel with partially solubilized lobster nerve membrane.
Topics: Animals; Cell Fractionation; Cell Membrane; Hot Temperature; Ion Channels; Membrane Proteins; Molecular Weight; Nephropidae; Neurons; Peripheral Nerves; Sodium; Tetrodotoxin; Veratridine | 1981 |
Reconstitution of neurotoxin-stimulated sodium transport by the voltage-sensitive sodium channel purified from rat brain.
Topics: Amphibian Proteins; Animals; Brain; Carrier Proteins; Electric Stimulation; Ion Channels; Octoxynol; Polyethylene Glycols; Rats; Saxitoxin; Sodium; Temperature; Tetrodotoxin; Time Factors; Veratridine | 1982 |
Properties of Na+ channels in fibroblasts.
Topics: Action Potentials; Animals; Cell Line; Cell Membrane; Cricetinae; Cricetulus; Fibroblasts; Ion Channels; Kinetics; Lung; Microelectrodes; Neurotoxins; Sodium; Tetrodotoxin; Veratridine | 1982 |
Tetrodotoxin-sensitive sodium channels in rat muscle cells developing in vitro.
Topics: Animals; Cells, Cultured; Female; Ion Channels; Muscle Contraction; Muscle Development; Muscles; Pregnancy; Rats; Saxitoxin; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1983 |
Lithium entry into neural cells via sodium channels: a morphometric approach.
Topics: Animals; Cerebral Cortex; Culture Techniques; Ion Channels; Lithium; Microscopy, Electron; Neuroglia; Neurons; Rats; Tetrodotoxin; Veratridine | 1982 |
Tetrodotoxin-sensitive ion channels characterized in glial and neuronal cells from rat brain.
Topics: Anesthetics, Local; Animals; Brain; Cells, Cultured; Ion Channels; Neuroglia; Neurons; Rats; Rats, Inbred Strains; Sodium; Tetrodotoxin; Veratridine | 1983 |
Veratridine stimulation of calcium uptake by chick embryonic heart cells in culture.
Topics: Animals; Calcium; Cells, Cultured; Chick Embryo; Dose-Response Relationship, Drug; Heart; Ion Channels; Kinetics; Myocardium; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1982 |
Development of sodium channels during differentiation of chick skeletal muscle in culture. II. 22Na+ uptake and electrophysiological studies.
Topics: Animals; Batrachotoxins; Biological Transport, Active; Cell Differentiation; Cells, Cultured; Chick Embryo; Ion Channels; Kinetics; Muscles; Saxitoxin; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1983 |
Sodium-channels in non-excitable glioma cells, shown by the influence of veratridine, scorpion toxin, and tetrodotoxin on membrane potential and on ion transport.
Topics: Animals; Biological Transport; Cell Line; Glioma; Guanidine; Guanidines; Hybrid Cells; Ion Channels; Membrane Potentials; Neoplasms, Experimental; Neuroblastoma; Rats; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine; Veratrine | 1983 |
The sodium channel from rat brain. Reconstitution of neurotoxin-activated ion flux and scorpion toxin binding from purified components.
Topics: Amphibian Proteins; Animals; Brain; Carrier Proteins; Cell Membrane; Ion Channels; Kinetics; Neurotoxins; Rats; Saxitoxin; Scorpion Venoms; Sodium; Sodium Channels; Tetrodotoxin; Veratridine | 1984 |
Pharmacological dissection of receptor-associated and voltage-sensitive ionic channels involved in catecholamine release.
Topics: Acetylcholine; Adrenal Medulla; Animals; Catecholamines; Cattle; Cocaine; Electrolytes; Ethers; Imipramine; Ion Channels; Ionomycin; Membrane Potentials; Nicotine; Norepinephrine; Receptors, Cholinergic; Receptors, Nicotinic; Synaptic Transmission; Tetrodotoxin; Veratridine | 1983 |
Reconstitution of neurotoxin-modulated ion transport by the voltage-regulated sodium channel isolated from the electroplax of Electrophorus electricus.
Topics: Anesthetics, Local; Animals; Carrier Proteins; Electric Organ; Electrophorus; Ion Channels; Kinetics; Neurotoxins; Sodium; Sodium Channels; Tetrodotoxin; Veratridine | 1984 |
Voltage-dependent calcium channels in pituitary cells in culture. I. Characterization by 45Ca2+ fluxes.
Topics: Animals; Barium; Calcium; Cells, Cultured; Ion Channels; Membrane Potentials; Pituitary Gland; Potassium; Rats; Sodium; Strontium; Tetrodotoxin; Veratridine | 1984 |
The site of action of Ptychodiscus brevis toxin within the parasympathetic axonal sodium channel h gate in airway smooth muscle.
Topics: Animals; Axons; Dinoflagellida; Dogs; Ion Channels; Muscle Contraction; Muscle, Smooth; Parasympathetic Nervous System; Scorpions; Tetrodotoxin; Toxins, Biological; Trachea; Veratridine | 1984 |
Phosphate derivatives of thiamine and Na+ channel in conducting membranes.
Topics: Animals; Carrier Proteins; Electric Organ; Electrophorus; Ion Channels; Sodium; Sodium Channels; Tetrodotoxin; Thiamine; Thiamine Monophosphate; Thiamine Pyrophosphate; Thiamine Triphosphate; Veratridine | 1984 |
Astrocytes in primary culture have chemically activated sodium channels.
Topics: Astrocytes; Electrophysiology; Ion Channels; Membrane Potentials; Neurotoxins; Scorpion Venoms; Tetrodotoxin; Veratridine; Veratrine | 1984 |
Ion channels and membrane potential in stimulus-secretion coupling in adrenal paraneurons.
Topics: Acetylcholine; Adrenal Medulla; Animals; Calcium Radioisotopes; Cattle; Chromaffin System; Egtazic Acid; In Vitro Techniques; Ion Channels; Membrane Potentials; Neurons; Tetrodotoxin; Time Factors; Veratridine | 1984 |
Sodium ions: their role and mechanism of action in the control of prolactin release.
Topics: Animals; Bromocriptine; Cells, Cultured; Cobalt; Dopamine; Female; Haloperidol; Ouabain; Pituitary Gland, Anterior; Prolactin; Rats; Rats, Inbred Strains; Sodium; Tetrodotoxin; Thyrotropin-Releasing Hormone; Vasoactive Intestinal Peptide; Veratridine | 1984 |
Role of synaptosomal Na-accumulation in transmitter release.
Topics: Acetylcholine; Animals; Calcimycin; Cerebral Cortex; In Vitro Techniques; Male; Ouabain; Rats; Rats, Inbred Strains; Sodium; Strophanthidin; Synaptosomes; Tetrodotoxin; Veratridine | 1984 |
Action of veratridine on acetylcholinesterase in cultures of rat muscle cells.
Topics: Acetylcholinesterase; Animals; Calcimycin; Cell Differentiation; Cell Membrane Permeability; Cells, Cultured; Dibutyryl Cyclic GMP; Female; Muscle Contraction; Muscles; Pregnancy; Rats; Tetrodotoxin; Veratridine; Veratrine | 1984 |
Involvement of Na influx in acetylcholine receptor mediated secretion of catecholamines from cultured bovine adrenal medulla cells.
Topics: Adrenal Medulla; Animals; Carbachol; Catecholamines; Cattle; Cells, Cultured; Receptors, Cholinergic; Sodium; Tetrodotoxin; Veratridine | 1984 |
Effects of veratridine, tetrodotoxin and other drugs that alter electrical behaviour on secretion of melanocyte-stimulating hormone from melanotrophs of the pituitary pars intermedia.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Calcium Channel Blockers; Cells, Cultured; Drug Interactions; Female; Melanocyte-Stimulating Hormones; Mice; Mice, Inbred Strains; Pituitary Gland, Anterior; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine; Veratrine | 1984 |
Study of the mechanism of release of [3H]GABA from a teleost retina in vitro.
Topics: Alanine; Animals; Calcium; Calcium Channel Blockers; Fishes; gamma-Aminobutyric Acid; Nipecotic Acids; Potassium; Proline; Retina; Sodium; Tetrodotoxin; Veratridine | 1984 |
Veratridine and ouabain stimulate calcium-dependent prolactin release.
Topics: Animals; Bromocriptine; Calcium; Cells, Cultured; Gallopamil; Male; Ouabain; Pituitary Gland, Anterior; Prolactin; Rats; Sodium; Tetrodotoxin; Verapamil; Veratridine; Veratrine | 1983 |
Time course of release of catecholamine and other granular contents from perifused adrenal chromaffin cells of guinea-pig.
Topics: Acetylcholine; Adenine Nucleotides; Adrenal Medulla; Animals; Cell Separation; Dopamine beta-Hydroxylase; Epinephrine; Guinea Pigs; In Vitro Techniques; Norepinephrine; Phenylethanolamine N-Methyltransferase; Scorpion Venoms; Tetrodotoxin; Veratridine | 1983 |
Release of adenosine in vivo from cat caudate nucleus.
Topics: Adenosine; Animals; Cats; Caudate Nucleus; Potassium; Tetrodotoxin; Veratridine | 1983 |
Tetrodotoxin-sensitive and -resistant effects of veratridine on the noradrenergic neurone of the rat vas deferens.
Topics: Animals; Cocaine; Drug Resistance; In Vitro Techniques; Male; Neurons; Norepinephrine; Pargyline; Rats; Rats, Inbred Strains; Reserpine; Tetrodotoxin; Tritium; Vas Deferens; Veratridine; Veratrine | 1983 |
Effect of pyrithiamine treatment on potassium ion fluxes in rat cortical slices.
Topics: Animals; Cerebral Cortex; Female; In Vitro Techniques; Kinetics; Oxygen Consumption; Phosphocreatine; Potassium; Pyridinium Compounds; Pyrithiamine; Rats; Rats, Inbred Strains; Tetrodotoxin; Thiamine Deficiency; Veratridine | 1984 |
Increased sodium conductance in the synaptic region of rat skeletal muscle fibres.
Topics: Action Potentials; Animals; Chlorides; Electric Conductivity; In Vitro Techniques; Motor Endplate; Muscles; Rats; Sodium; Synapses; Tetrodotoxin; Time Factors; Veratridine | 1984 |
Dual effects of veratridine on glucagon and insulin secretion: dependence upon extracellular and intracellular calcium.
Topics: Animals; Animals, Newborn; Calcium; Cells, Cultured; Egtazic Acid; Glucagon; Glucose; Insulin; Insulin Secretion; Islets of Langerhans; Ouabain; Rats; Tetrodotoxin; Veratridine; Veratrine | 1981 |
Carnosine release from olfactory bulb synaptosomes is calcium-dependent and depolarization-stimulated.
Topics: Animals; Calcium; Carnosine; Dipeptides; Dopamine; Egtazic Acid; Female; gamma-Aminobutyric Acid; Intracellular Membranes; Kinetics; Leucine; Membrane Potentials; Mice; Olfactory Bulb; Potassium; Synaptosomes; Tetrodotoxin; Veratridine | 1982 |
Dopamine modulates cholecystokinin release in neostriatum.
Topics: Animals; Apomorphine; Calcium; Caudate Nucleus; Cholecystokinin; Dopamine; Dose-Response Relationship, Drug; Haloperidol; In Vitro Techniques; Kainic Acid; Putamen; Rats; Receptors, Dopamine; Tetrodotoxin; Veratridine | 1983 |
The effect of temperature on veratridine action in squid giant axons.
Topics: Animals; Axons; Decapodiformes; Kinetics; Membrane Potentials; Potassium; Sodium; Temperature; Tetrodotoxin; Veratridine; Veratrine | 1983 |
Inhibition of calcium uptake, sodium uptake, and catecholamine secretion by methoxyverapamil (D600) in primary cultures of adrenal medulla cells.
Topics: Adrenal Medulla; Animals; Biological Transport, Active; Calcium; Catecholamines; Cattle; Cells, Cultured; Gallopamil; Kinetics; Nicotine; Sodium; Tetrodotoxin; Verapamil; Veratridine | 1983 |
Acetylation of synaptosomal protein: inhibition by veratridine.
Topics: Acetates; Acetylation; Animals; Brain; Kinetics; Nerve Tissue Proteins; Rats; Rats, Inbred Strains; Synaptosomes; Tetrodotoxin; Veratridine; Veratrine | 1983 |
Protein phosphorylation and sodium conductance in nerve membrane.
Topics: Action Potentials; Animals; Brachyura; Cell-Free System; Electric Conductivity; Membrane Proteins; Nerve Tissue Proteins; Neurilemma; Phosphorylation; Salts; Tetracaine; Tetrodotoxin; Veratridine | 1980 |
Release of [3H]norepinephrine from nerves in rat colonic mucosa: effects of norepinephrine and prostaglandin E2.
Topics: Animals; Calcium; Colon; Desipramine; Dinoprostone; Hydroxydopamines; Intestinal Mucosa; Male; Neurons; Norepinephrine; Potassium; Prostaglandins E; Rats; Rats, Inbred Strains; Tetrodotoxin; Tritium; Tyramine; Veratridine | 1981 |
Regulation of calcium fluxes in rat pancreatic islets: dissimilar effects of glucose and of sodium ion accumulation.
Topics: Animals; Biological Transport; Calcium; Glucose; In Vitro Techniques; Insulin; Insulin Secretion; Islets of Langerhans; Potassium; Rats; Secretory Rate; Sodium; Tetrodotoxin; Veratridine | 1980 |
Glucose-induced electrical activity in the pancreatic beta-cell: effect of veratridine.
Topics: Action Potentials; Animals; Biological Transport, Active; Calcium; Glucose; In Vitro Techniques; Islets of Langerhans; Membrane Potentials; Mice; Quinine; Sodium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine; Veratrine | 1981 |
Toxin-induced activation of muscle hydrolases.
Topics: Acetylglucosaminidase; Acid Phosphatase; Animals; Batrachotoxins; Enzyme Activation; Lysophosphatidylcholines; Lysosomes; Male; Mice; Muscles; Peptide Hydrolases; Tetrodotoxin; Time Factors; Veratridine; Veratrine | 1982 |
Comparative actions of phenytoin and other anticonvulsant drugs on potassium- and veratridine-stimulated calcium uptake in synaptosomes.
Topics: Animals; Anticonvulsants; Brain; Calcium; Hydantoins; In Vitro Techniques; Manganese; Phenytoin; Potassium; Rats; Synaptosomes; Tetrodotoxin; Veratridine | 1982 |
[Effects of veratridine on labyrinth receptors in the frog].
Topics: Animals; Ear, Inner; Electric Stimulation; Ranidae; Sensory Receptor Cells; Tetrodotoxin; Veratridine; Veratrine | 1982 |
Transport pathways for lithium ions in neuroblastoma x glioma hybrid cells at 'therapeutic' concentrations of Li+.
Topics: Animals; Biological Transport; Cell Line; Glioma; Hybrid Cells; Kinetics; Lithium; Mice; Neuroblastoma; Ouabain; Potassium; Rats; Scorpion Venoms; Sodium; Tetrodotoxin; Veratridine | 1982 |
Release of alpha-melanocyte stimulating hormone into rat and human cerebrospinal fluid in vivo and from rat hypothalamus slices in vitro.
Topics: Animals; Brain; Calcium; Electric Stimulation; Humans; Hypophysectomy; Hypothalamus; Male; Melanocyte-Stimulating Hormones; Mesencephalon; Rats; Tetrodotoxin; Veratridine | 1981 |
Inhibition of catecholamine secretion from adrenal medulla cells by neurotoxins and cholinergic antagonists.
Topics: Acetylcholine; Adrenal Medulla; Animals; Atropine; Batrachotoxins; Catecholamines; Cattle; Kinetics; Neurotoxins; Nicotine; Tetrodotoxin; Veratridine | 1981 |
Effects of high K+ concentrations on the growth and development of ciliary ganglion neurons in cell culture.
Topics: Animals; Cells, Cultured; Chick Embryo; Choline O-Acetyltransferase; Kinetics; Magnesium; Membrane Potentials; Neurons; Potassium; Retina; Tetrodotoxin; Veratridine | 1981 |
Rapid modulation of acetylcholine receptor synthesis.
Topics: Animals; Bungarotoxins; Chick Embryo; Dactinomycin; Kinetics; Muscles; Puromycin; Receptors, Cholinergic; Ryanodine; Tetrodotoxin; Veratridine | 1981 |
Release of [14C]adenosine derivatives from superfused synaptosome preparations. Effects of depolarizing agents and metabolic inhibitors.
Topics: Adenine Nucleotides; Adenosine; Adenosine Diphosphate; Adenosine Triphosphate; Animals; Cerebral Cortex; Guinea Pigs; Iodoacetates; Lactates; Oligomycins; Ouabain; Potassium; Sodium Cyanide; Synaptosomes; Tetrodotoxin; Veratridine | 1980 |
Evidence for ionic channels in cultured chick embryonic CNS cells.
Topics: Animals; Cells, Cultured; Chick Embryo; Ion Channels; Radioisotopes; Retina; Rubidium; Scorpion Venoms; Sodium; Telencephalon; Tetrodotoxin; Veratridine | 1980 |
Release of dopamine from dissociated mesencephalic dopaminergic neurons in primary cultures in absence or presence of striatal target cells.
Topics: Animals; Calcium; Cell Differentiation; Cells, Cultured; Corpus Striatum; Dopamine; Mesencephalon; Mice; Neural Pathways; Potassium; Receptors, Dopamine; Tetrodotoxin; Veratridine | 1980 |
Epinephrine is released from hypothalamus by depolarizing agents and amphetamine.
Topics: Animals; Dextroamphetamine; Epinephrine; Hypothalamus; Male; Potassium; Rats; Tetrodotoxin; Veratridine | 1980 |
Local anesthetics and the role of sodium in the force development by canine ventricular muscle and purkinje fibers.
Topics: Action Potentials; Anesthetics, Local; Animals; Benzocaine; Calcium; Dogs; Electric Stimulation; Female; Heart Ventricles; Male; Muscles; Myocardial Contraction; Norepinephrine; Procaine; Propranolol; Purkinje Fibers; Tetrodotoxin; Veratridine | 1980 |
Release of endogenous noradrenaline from ligated cat hypogastric nerve by veratridine.
Topics: Animals; Calcium; Cats; Dopamine beta-Hydroxylase; Hypogastric Plexus; Ligation; Magnesium; Norepinephrine; Tetrodotoxin; Veratridine; Veratrine | 1980 |
Activity-dependent energy metabolism in rat posterior pituitary primarily reflects sodium pump activity.
Topics: Animals; Biological Transport, Active; Deoxyglucose; Electric Stimulation; Energy Metabolism; Male; Ouabain; Pituitary Gland, Posterior; Rats; Sodium; Tetrodotoxin; Veratridine | 1980 |
Induction of cerebellar long-term depression in culture requires postsynaptic action of sodium ions.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Cells, Cultured; Cerebellum; Cycloleucine; Electrophysiology; Embryo, Mammalian; Evoked Potentials; Mice; N-Methylaspartate; Neuronal Plasticity; Neurons; Neurotoxins; Picrotoxin; Quisqualic Acid; Receptors, AMPA; Sodium; Synapses; Tetrodotoxin; Veratridine | 1993 |
Multiple mitogenic signalling pathways in chromaffin cells: a model for cell cycle regulation in the nervous system.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenal Medulla; Animals; Cell Cycle; Cell Division; Cells, Cultured; Colforsin; Dexamethasone; Ethers, Cyclic; Female; Models, Neurological; Nerve Endings; Nerve Growth Factors; Okadaic Acid; Phosphoprotein Phosphatases; Potassium Chloride; Rats; Rats, Inbred F344; Signal Transduction; Tetradecanoylphorbol Acetate; Tetrodotoxin; Veratridine | 1994 |
Impulse flow dependency of galanin release in vivo in the rat ventral hippocampus.
Topics: Animals; Calcium; Electric Stimulation; Female; Galanin; Hippocampus; Microdialysis; Neuropeptides; Peptides; Potassium Chloride; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Time Factors; Veratridine | 1994 |
Gastrin-releasing peptide stimulation of amylase release from rat pancreatic lobules involves intrapancreatic neurons.
Topics: Acetylcholine; Amylases; Animals; Atropine; Bombesin; Gastrin-Releasing Peptide; Hexamethonium; In Vitro Techniques; Male; Pancreas; Peptide Fragments; Peptides; Potassium Chloride; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Veratridine | 1994 |
Studies on the inhibition by chlorpromazine of myotonia induced by ion channel modulators in mouse skeletal muscle.
Topics: 4-Aminopyridine; Action Potentials; Animals; Chlorpromazine; Elapid Venoms; Ion Channels; Isotonic Solutions; Membrane Potentials; Mice; Mice, Inbred ICR; Microelectrodes; Muscles; Myotonia; Phospholipases A; Phospholipases A2; Tetrodotoxin; Veratridine | 1993 |
Characterization of 5-HT3 receptors of N1E-115 neuroblastoma cells by use of the influx of the organic cation [14C]-guanidinium.
Topics: Animals; Calcium; Carbon Radioisotopes; Guanidine; Guanidines; Mice; Neuroblastoma; Neurons; Radioligand Assay; Receptors, Serotonin; Serotonin; Serotonin Antagonists; Sodium; Substance P; Temperature; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1993 |
On the usefulness of Fura-2 measurements of intrasynaptosomal calcium levels in rat cortical synaptosomes to study mechanisms of presynaptic function.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Blockers; Cerebral Cortex; Electric Stimulation; Fura-2; In Vitro Techniques; Neurotransmitter Agents; Purinergic Antagonists; Rats; Rats, Sprague-Dawley; Receptors, Purinergic; Synapses; Synaptosomes; Tetrodotoxin; Veratridine | 1993 |
Modulation of calcium-dependent and -independent components of veratridine-evoked release of glutamate from rat cerebellum.
Topics: Amiloride; Animals; Apamin; Aspartic Acid; Calcium; Calcium Channel Blockers; Cerebellum; Cobalt; Female; Glutamates; Glutamic Acid; In Vitro Techniques; Kainic Acid; Kinetics; omega-Conotoxins; Peptides; Perfusion; Rats; Rats, Wistar; Ruthenium Red; Tetrodotoxin; Verapamil; Veratridine | 1993 |
Effect of veratridine on miniature endplate current amplitudes at the rat neuromuscular junction and acetylcholine uptake by Torpedo synaptic vesicles.
Topics: Acetylcholine; Animals; Electric Organ; Electrophysiology; Hydrogen-Ion Concentration; In Vitro Techniques; Male; Membrane Potentials; Motor Endplate; Muscle Fibers, Skeletal; Neuromuscular Depolarizing Agents; Neuromuscular Junction; Piperidines; Rats; Rats, Sprague-Dawley; Synaptic Vesicles; Tetrodotoxin; Torpedo; Veratridine | 1995 |
Role of sodium and potassium ions in regulation of glucose metabolism in cultured astroglia.
Topics: 2-Amino-5-phosphonovalerate; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Astrocytes; Bucladesine; Carbon Radioisotopes; Cells, Cultured; Corpus Striatum; Deoxyglucose; Female; Fetus; Gestational Age; Glucose; Glutamic Acid; Kinetics; Monensin; Neurons; Ouabain; Phosphorylation; Potassium; Pregnancy; Rats; Rats, Sprague-Dawley; Sodium; Tetrodotoxin; Time Factors; Veratridine | 1995 |
Conversion of the sodium channel activator aconitine into a potent alpha 7-selective nicotinic ligand.
Topics: Aconitine; Animals; Binding Sites; Binding, Competitive; Brain; Bungarotoxins; Dopamine; Dose-Response Relationship, Drug; Ligands; Membranes; Rats; Receptors, Nicotinic; Sodium Channel Blockers; Structure-Activity Relationship; Tetrodotoxin; Veratridine | 1995 |
The role of sodium in mediating adrenocorticotropin secretion by perifused rat anterior pituitary cells.
Topics: Adrenocorticotropic Hormone; Animals; Arginine Vasopressin; Calcium; Cells, Cultured; Corticotropin-Releasing Hormone; Dexamethasone; Male; Ouabain; Perfusion; Pituitary Gland, Anterior; Rats; Rats, Sprague-Dawley; Sodium; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 1995 |
Ca2+ inactivation of voltage-dependent Na+ channels in cultured bovine adrenal chromaffin cells: further studies on inhibition of veratridine-induced catecholamine secretion by external Ca2+.
Topics: Adrenal Medulla; Animals; Calcium; Catecholamines; Cattle; Cells, Cultured; Dose-Response Relationship, Drug; Sodium; Sodium Channels; Tetrodotoxin; Veratridine | 1994 |
Effects of Ca2+ channel antagonists on chromaffin cell death and cytosolic Ca2+ oscillations induced by veratridine.
Topics: Adrenal Medulla; Animals; Calcium; Calcium Channel Blockers; Cattle; Cell Death; Cytosol; Dimethylphenylpiperazinium Iodide; Fura-2; Potassium; Receptors, Nicotinic; Sodium; Tetrodotoxin; Veratridine | 1994 |
In vivo release of catecholamines in the locus coeruleus.
Topics: Animals; Catheterization; Cats; Cerebrospinal Fluid; Dopamine; Epinephrine; Female; Locus Coeruleus; Male; Norepinephrine; Tetrodotoxin; Veratridine | 1994 |
Studies on the contracture inducing action of triphenyltin in the mouse diaphragm.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Radioisotopes; Diaphragm; Dithiothreitol; Drug Interactions; Egtazic Acid; Female; Glycerol; In Vitro Techniques; Male; Membrane Potentials; Mice; Mice, Inbred ICR; Muscle Contraction; Neuromuscular Junction; Organotin Compounds; Potassium; Ryanodine; Tetrodotoxin; Trypsin; Veratridine | 1994 |
Differential up-regulation of voltage-dependent Na+ channels induced by phenytoin in brains of genetically seizure-susceptible (E1) and control (ddY) mice.
Topics: Amphibian Proteins; Animals; Carrier Proteins; Cerebral Cortex; Epilepsy; Mice; Mice, Neurologic Mutants; Nerve Tissue Proteins; Phenytoin; RNA, Messenger; Saxitoxin; Sodium Channels; Synaptosomes; Tetrodotoxin; Up-Regulation; Veratridine | 1994 |
Assessment of Na+ channel involvement in the release of catecholamines from chemoreceptor cells of the carotid body.
Topics: Animals; Calcium; Carotid Body; Catecholamines; Chemoreceptor Cells; Dose-Response Relationship, Drug; Hypoxia; In Vitro Techniques; Kinetics; Rabbits; Sodium; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 1994 |
Effects of neuroactive compounds, noxious and cardiovascular stimuli on the release of amino acids in the rat locus coeruleus.
Topics: Amino Acids; Animals; Blood Pressure; Electric Stimulation; Locus Coeruleus; Male; Nervous System; Nitroprusside; Phenylephrine; Physical Stimulation; Potassium; Rats; Rats, Sprague-Dawley; Sciatic Nerve; Stimulation, Chemical; Tetrodotoxin; Veratridine | 1994 |
RH-3421, a potent dihydropyrazole insecticide, inhibits depolarization-stimulated rises in free [Ca2+] and 45Ca2+ uptake in mammalian synaptosomes.
Topics: Animals; Calcium; Calcium Isotopes; Insecticides; Membrane Potentials; Mice; Phenylurea Compounds; Pyrazoles; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine | 1994 |
Differential influence of electrical blocking agents on embryonic acetylcholine receptor mRNA levels in long-term cultures of aneural mammalian myotubes.
Topics: Animals; Autoradiography; Blotting, Northern; Calcium; Cells, Cultured; Electrophysiology; Mice; Mice, Inbred C57BL; Microtubules; Muscle Contraction; Muscle, Skeletal; Receptors, Cholinergic; RNA, Messenger; Sodium; Tetrodotoxin; Veratridine | 1994 |
In vitro GnRH release from the isolated medial basal hypothalamus of the male guinea pig: evidence for the existence of two pools of releasable GnRH.
Topics: Animals; Egtazic Acid; Gonadotropin-Releasing Hormone; Guinea Pigs; Hypothalamus, Middle; In Vitro Techniques; Male; Radioimmunoassay; Sodium Channels; Tetrodotoxin; Verapamil; Veratridine | 1994 |
Characterization of methionine-enkephalin release in the rat striatum by in vivo dialysis: effects of gamma-hydroxybutyrate on cellular and extracellular methionine-enkephalin levels.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Benzocycloheptenes; Corpus Striatum; Dopamine; Enkephalin, Methionine; Male; Microdialysis; Oxidopamine; Rats; Rats, Wistar; Receptors, Dopamine; Sodium Oxybate; Sulpiride; Tetrodotoxin; Veratridine | 1994 |
Facilitation of GABA release by neurotensin is associated with a reduction of dopamine release in rat nucleus accumbens.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Bicuculline; Dopamine; gamma-Aminobutyric Acid; Homovanillic Acid; Male; Microdialysis; Neurons; Neurotensin; Nucleus Accumbens; Ouabain; Rats; Rats, Sprague-Dawley; Sodium; Sodium Channels; Specific Pathogen-Free Organisms; Tetrodotoxin; Veratridine | 1994 |
Participation of Na+ channels in the response of carotid body chemoreceptor cells to hypoxia.
Topics: Acids; Animals; Carotid Body; Catecholamines; Chemoreceptor Cells; Hypoxia; Potassium; Potassium Chloride; Rabbits; Sodium Channels; Sympathectomy; Tetrodotoxin; Veratridine | 1994 |
Neuroprotective effects of tetrodotoxin as a Na+ channel modulator and glutamate release inhibitor in cultured rat cerebellar neurons and in gerbil global brain ischemia.
Topics: Animals; Aspartic Acid; Brain; Brain Ischemia; Calcium; Calcium-Transporting ATPases; Cells, Cultured; Cerebellum; Dose-Response Relationship, Drug; Excitatory Amino Acid Antagonists; Gerbillinae; Glutamic Acid; Hippocampus; Ion Transport; Neurons; Neurotransmitter Agents; Rats; Rats, Sprague-Dawley; Reperfusion; Sodium Channel Blockers; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 1994 |
Characterization of [3H]brevetoxin binding to voltage-dependent sodium channels in adrenal medullary cells.
Topics: Adrenal Medulla; Animals; Binding, Competitive; Cattle; Cells, Cultured; Chromaffin Granules; Marine Toxins; Neurotoxins; Oxocins; Scorpion Venoms; Sodium Channels; Tetrodotoxin; Veratridine | 1994 |
In vitro and in vivo evidence of neurotensin release from preganglionic axon terminals in the stellate ganglion of the cat.
Topics: Action Potentials; Animals; Autonomic Fibers, Preganglionic; Calcium; Cats; Electric Stimulation; Female; In Vitro Techniques; Injections; Male; Neural Conduction; Neurotensin; Potassium; Presynaptic Terminals; Stellate Ganglion; Tetrodotoxin; Veratridine | 1994 |
Extracellular somatostatin measured by microdialysis in the hippocampus of freely moving rats: evidence for neuronal release.
Topics: Animals; Calcium; Dialysis; Egtazic Acid; Hippocampus; Male; Microchemistry; Neurons; Ouabain; Potassium Chloride; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Somatostatin; Tetrodotoxin; Veratridine | 1993 |
Abnormal agonist-stimulated cardiac parasympathetic acetylcholine release in streptozocin-induced diabetes.
Topics: Acetylcholine; Animals; Blood Glucose; Diabetes Mellitus, Experimental; Heart; In Vitro Techniques; Insulin; Male; Neurons; Parasympathetic Nervous System; Rats; Rats, Sprague-Dawley; Somatostatin; Tetrodotoxin; Veratridine | 1993 |
Interactions of bilirubin with isolated presynaptic nerve terminals: functional effects on the uptake and release of neurotransmitters.
Topics: Animals; Bilirubin; Brain; Dopamine; Hydrogen-Ion Concentration; Membrane Lipids; Methylamines; Nerve Endings; Neurotransmitter Agents; Phospholipids; Rats; Synaptosomes; Tetrodotoxin; Veratridine | 1993 |
In vivo release of somatostatin from rat hippocampus and striatum.
Topics: Animals; Corpus Striatum; Cysteamine; Dialysis; Hippocampus; In Vitro Techniques; Male; Potassium Chloride; Radioimmunoassay; Rats; Rats, Wistar; Somatostatin; Tetrodotoxin; Veratridine | 1993 |
Flunarizine inhibits both calcium-dependent and -independent release of glutamate from synaptosomes and cultured neurones.
Topics: Animals; Calcium; Cells, Cultured; Excitatory Amino Acid Antagonists; Flunarizine; Glutamates; Glutamic Acid; Neurons; Neurotransmitter Agents; Osmolar Concentration; Ouabain; Potassium Chloride; Synaptosomes; Tetrodotoxin; Veratridine | 1993 |
Two functionally different glutamate receptors of the kainate subtype in embryonic rat mesencephalic cells.
Topics: 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Corpus Striatum; Embryonic and Fetal Development; Female; Flow Cytometry; Gestational Age; Glutamates; Glutamic Acid; Kainic Acid; Membrane Potentials; Mesencephalon; Pregnancy; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, Glutamate; Receptors, Kainic Acid; Sodium Channels; Tetrodotoxin; Veratridine | 1993 |
Neuronal release of somatostatin in the rat striatum: an in vivo microdialysis study.
Topics: Analysis of Variance; Animals; Corpus Striatum; Dialysis; Egtazic Acid; In Vitro Techniques; Kinetics; Male; Membranes, Artificial; Neurons; Perfusion; Potassium Chloride; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Sodium Channels; Somatostatin; Tetrodotoxin; Veratridine | 1993 |
Long-term increases in neurotransmitter release from neuronal cells expressing a constitutively active adenylate cyclase from a herpes simplex virus type 1 vector.
Topics: Adenylyl Cyclases; Animals; beta-Galactosidase; Calcium; Colforsin; Gene Expression; Genetic Vectors; Neurons; Neurotransmitter Agents; PC12 Cells; Phosphorylation; Potassium; Protein Kinases; Recombinant Fusion Proteins; Saccharomyces cerevisiae; Signal Transduction; Simplexvirus; Tetrodotoxin; Transfection; Tyrosine 3-Monooxygenase; Veratridine | 1993 |
Elevation of cytosolic calcium induced by pH changes in cultured carotid body glomus cells.
Topics: Animals; Animals, Newborn; Calcium; Carotid Body; Cells, Cultured; Cytosol; Hydrogen-Ion Concentration; Kinetics; Rabbits; Sodium Channels; Tetrodotoxin; Time Factors; Veratridine | 1993 |
Mechanism of thiamine transport in neuroblastoma cells. Inhibition of a high affinity carrier by sodium channel activators and dependence of thiamine uptake on membrane potential and intracellular ATP.
Topics: Aconitine; Adenosine Triphosphate; Amiloride; Animals; Batrachotoxins; Binding, Competitive; Biological Transport; Cell Line; Kinetics; Membrane Potentials; Mice; Neuroblastoma; Sodium Channels; Tetrodotoxin; Thiamine; Tumor Cells, Cultured; Veratridine | 1994 |
Sodium-dependent release of exogenous glycine from preloaded rat hippocampal synaptosomes.
Topics: Animals; Cations; Choline; Glycine; Hippocampus; Kinetics; Male; Ouabain; Rats; Rats, Sprague-Dawley; Serine; Sodium; Synaptosomes; Tetrodotoxin; Tritium; Veratridine | 1993 |
Inward sodium current involvement in regenerative bursting activity of rat magnocellular supraoptic neurones in vitro.
Topics: Animals; Calcium; Choline; Hypothalamus; In Vitro Techniques; Male; Microelectrodes; Nerve Regeneration; Neurons; Perfusion; Rats; Rats, Wistar; Sodium Channels; Supraoptic Nucleus; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1993 |
Anaerobic glycolysis and postanoxic recovery of respiration of rat cortical synaptosomes are reduced by synaptosomal sodium load.
Topics: Anaerobiosis; Animals; Calcium; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Cerebral Cortex; Dose-Response Relationship, Drug; Glucose; Glycolysis; Hypoxia; Kinetics; L-Lactate Dehydrogenase; Lactates; Male; Oxygen Consumption; Rats; Rats, Wistar; Sodium; Synaptosomes; Tetrodotoxin; Veratridine | 1993 |
Extracellular gamma-aminobutyric acid levels in the rat caudate-putamen: monitoring the neuronal and glial contribution by intracerebral microdialysis.
Topics: Animals; Calcium; Caudate Nucleus; Chromatography, High Pressure Liquid; Dialysis; Electrochemistry; Extracellular Space; Female; gamma-Aminobutyric Acid; Ibotenic Acid; Neuroglia; Neurons; Nipecotic Acids; Potassium Chloride; Proline; Putamen; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Veratridine | 1993 |
Daily profile of the extracellular concentration of glutamate in the suprachiasmatic region of the Siberian hamster.
Topics: Animals; Aspartic Acid; Chromatography, High Pressure Liquid; Circadian Rhythm; Cricetinae; Dialysis; Extracellular Space; Glutamates; Male; Membrane Potentials; Phodopus; Potassium; Suprachiasmatic Nucleus; Tetrodotoxin; Veratridine | 1993 |
Properties of veratridine-modified single Na+ channels in guinea pig ventricular myocytes.
Topics: Animals; Calcium; Electric Conductivity; Guinea Pigs; Heart Ventricles; Kinetics; Myocardium; Sodium Channels; Tetrodotoxin; Veratridine | 1993 |
Omega-conotoxin GVIA inhibits release of noradrenaline from rat hippocampal slices in the absence of extracellular calcium.
Topics: Aminopyridines; Animals; Calcium; Calcium Channel Blockers; Hippocampus; In Vitro Techniques; Magnesium; Male; Monensin; Norepinephrine; omega-Conotoxin GVIA; Peptides, Cyclic; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Veratridine | 1993 |
Selective modulation of cholinergic properties in cultures of avian embryonic sympathetic ganglia.
Topics: Acetylcholine; Animals; Animals, Newborn; Cell Differentiation; Cells, Cultured; Coturnix; Dopamine; Ganglia, Sympathetic; Kinetics; Mice; Mice, Inbred BALB C; Neural Crest; Norepinephrine; Parasympathetic Nervous System; Tetrodotoxin; Veratridine | 1993 |
Release of endogenous GABA in the posterior hypothalamus of the conscious rat; effects of drugs and experimentally induced blood pressure changes.
Topics: Animals; Blood Pressure; Catheterization; gamma-Aminobutyric Acid; Hypothalamus, Posterior; Infusions, Parenteral; Male; Nitroprusside; Norepinephrine; Potassium Chloride; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Veratridine | 1993 |
Inhibition by veratridine of carbachol-stimulated inositol tetrakisphosphate accumulation in rat brain cortical slices.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adenosine Triphosphate; Animals; Carbachol; Cerebral Cortex; Cholinergic Agonists; Colforsin; In Vitro Techniques; Inositol Phosphates; Male; Ouabain; Rats; Rats, Sprague-Dawley; Sodium Channel Agonists; Tetrodotoxin; Veratridine | 1995 |
Evidence for the induction of repetitive action potentials in synaptosomes by K+-channel inhibitors: an analysis of plasma membrane ion fluxes.
Topics: 4-Aminopyridine; Action Potentials; Animals; Cell Membrane; Charybdotoxin; Elapid Venoms; Fura-2; Guinea Pigs; Ion Channels; Peptides; Potassium Channel Blockers; Rubidium Radioisotopes; Synaptosomes; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Veratridine | 1996 |
Regulation of somatostatin gene expression by veratridine-induced depolarization in cultured fetal cerebrocortical cells.
Topics: Animals; Cells, Cultured; Cerebral Cortex; Dactinomycin; Female; Fetus; Gene Expression Regulation; Kinetics; Membrane Potentials; Neurons; Pregnancy; Rats; Rats, Wistar; Somatostatin; Tetrodotoxin; Verapamil; Veratridine | 1996 |
Involvement of extracellular sodium in agonist-induced gonadotropin release from goldfish (Carassius auratus) gonadotrophs.
Topics: Animals; Calcium Channels; Cell Membrane; Cells, Cultured; Chickens; Enzyme Activation; Female; Goldfish; Gonadotropin-Releasing Hormone; Gonadotropins, Pituitary; Ionomycin; Kinetics; Male; Membrane Potentials; Patch-Clamp Techniques; Pituitary Gland; Protein Kinase C; Salmon; Sexual Maturation; Sodium; Sodium Channels; Sodium-Hydrogen Exchangers; Tetradecanoylphorbol Acetate; Tetrodotoxin; Time Factors; Veratridine | 1996 |
Activation of voltage-dependent sodium channels in cultured cerebellar poffule cells induces neurotoxicity that is not mediated by glutamate release.
Topics: Animals; Apoptosis; Brain; Calcium Channels; Cell Survival; Cells, Cultured; Cerebellum; Chromium Radioisotopes; Electrophysiology; Glutamic Acid; Ion Channel Gating; Neurons; Neurotoxins; Rats; Rats, Wistar; Reptilian Proteins; Scorpion Venoms; Sodium Channels; Tetrodotoxin; Veratridine | 1996 |
Glucose induces cytoplasmic Na+ oscillations in pancreatic beta-cells.
Topics: Animals; Cells, Cultured; Cytosol; Glucose; Glycine; Islets of Langerhans; Kinetics; Mice; Mice, Obese; Oscillometry; Ouabain; Sodium; Sodium Channel Agonists; Sodium Channel Blockers; Tetrodotoxin; Time Factors; Veratridine | 1996 |
Differential inhibition of secretagogue-stimulated sodium uptake in adrenal chromaffin cells by activation of D4 and D5 dopamine receptors.
Topics: 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Adrenal Medulla; Analysis of Variance; Animals; Benzazepines; Biological Transport; Bromocriptine; Cattle; Cells, Cultured; Chromaffin Cells; Colforsin; Dimethylphenylpiperazinium Iodide; Kinetics; Receptors, Dopamine D1; Receptors, Dopamine D2; Receptors, Dopamine D4; Receptors, Dopamine D5; Sodium; Tetrodotoxin; Veratridine | 1996 |
Veratridine-enhanced persistent sodium current induces bursting in CA1 pyramidal neurons.
Topics: Animals; Calcium; Male; Membrane Potentials; Patch-Clamp Techniques; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Sodium Channels; Tetrodotoxin; Veratridine | 1996 |
Neuroblastoma cell culture assay shows that Carcinoscorpius rotundicauda haemolymph neutralizes tetrodotoxin.
Topics: Animals; Brachyura; Cell Survival; Hemolymph; Neuroblastoma; Ouabain; Sodium; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 1996 |
The depolarisation-induced release of [125I]BDNF from brain tissue.
Topics: Animals; Brain; Brain-Derived Neurotrophic Factor; Calcium; In Vitro Techniques; Iodine Radioisotopes; Male; Membrane Potentials; Potassium; Radioligand Assay; Rats; Rats, Sprague-Dawley; Synaptosomes; Tetrodotoxin; Veratridine | 1996 |
The inhibitory effects of local anesthetics on superoxide generation of neutrophils correlate with their partition coefficients.
Topics: Amiloride; Anesthetics, Local; Dose-Response Relationship, Drug; Humans; In Vitro Techniques; Luminescent Measurements; Neutrophils; Superoxides; Tetradecanoylphorbol Acetate; Tetrodotoxin; Veratridine | 1997 |
A novel tetrodotoxin-sensitive Na+ current in cultured human coronary myocytes.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adult; Calcium Channel Agonists; Calcium Channel Blockers; Cnidarian Venoms; Coronary Vessels; Dose-Response Relationship, Drug; Humans; Ion Channel Gating; Lidocaine; Male; Middle Aged; Muscle, Smooth, Vascular; Neurotoxins; Nicardipine; Patch-Clamp Techniques; Sodium Channels; Tetrodotoxin; Veratridine | 1997 |
In vivo characterization of extracellular GABA release in the caudate nucleus and prefrontal cortex of the rhesus monkey.
Topics: Animals; Calcium; Caudate Nucleus; Cerebrospinal Fluid; GABA Agents; gamma-Aminobutyric Acid; Infusions, Parenteral; Macaca mulatta; Membrane Potentials; Microdialysis; Nipecotic Acids; Potassium; Prefrontal Cortex; Proline; Tetrodotoxin; Veratridine | 1997 |
Two distinct Na+ currents control cytosolic Ca2+ pulsing in Xenopus laevis pituitary melanotrophs.
Topics: Animals; Cadmium; Calcium; Cells, Cultured; Cytosol; Electrophysiology; Evoked Potentials; Female; Fluorometry; Male; Patch-Clamp Techniques; Pituitary Gland; Sodium Channels; Tetrodotoxin; Veratridine; Xenopus laevis | 1997 |
Regulation of intracellular sodium in cultured rat hippocampal neurones.
Topics: Animals; Benzofurans; Bicarbonates; Bumetanide; Carbon Dioxide; Cells, Cultured; Coculture Techniques; Diuretics; Ethers, Cyclic; Fluorescent Dyes; Hippocampus; Hydrogen-Ion Concentration; Magnesium; Neuroglia; Neurons; Potassium; Rats; Rats, Sprague-Dawley; Sodium; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 1997 |
Acute and chronic treatments with citalopram lower somatostatin levels in rat brain striatum through different mechanisms.
Topics: Animals; Blotting, Northern; Citalopram; Corpus Striatum; Dose-Response Relationship, Drug; Male; Nucleus Accumbens; Potassium Chloride; Rats; Rats, Sprague-Dawley; RNA, Messenger; Selective Serotonin Reuptake Inhibitors; Somatostatin; Tetrodotoxin; Veratridine | 1997 |
Effects of drugs interfering with sodium channels and calcium channels on the release of endogenous dopamine from superfused substantia nigra slices.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Dopamine; Dopamine Uptake Inhibitors; Female; Guinea Pigs; In Vitro Techniques; Ion Channel Gating; Perfusion; Potassium; Sodium; Sodium Channels; Substantia Nigra; Tetrodotoxin; Veratridine | 1997 |
Pharmacological characterization of Na+ influx via voltage-gated Na+ channels in spinal cord astrocytes.
Topics: Aconitine; Animals; Astrocytes; Cells, Cultured; Homeostasis; Ion Channel Gating; Membrane Potentials; Rats; Rats, Sprague-Dawley; Scorpion Venoms; Sodium; Sodium Channels; Spinal Cord; Tetrodotoxin; Toxins, Biological; Veratridine | 1997 |
Inherent glucocorticoid response potential of isolated hypothalamic neuroendocrine neurons.
Topics: Animals; Arcuate Nucleus of Hypothalamus; Arginine Vasopressin; beta-Endorphin; Calcium; Cells, Cultured; Coculture Techniques; Corticotropin-Releasing Hormone; Culture Media, Serum-Free; Dexamethasone; Glucocorticoids; Kinetics; Male; Mifepristone; Morphine; Naloxone; Neurons; Paraventricular Hypothalamic Nucleus; Rats; Rats, Wistar; Sodium; Tetrodotoxin; Verapamil; Veratridine | 1998 |
Depolarization differentially affects allosteric modulation by neurotoxins of scorpion alpha-toxin binding on voltage-gated sodium channels.
Topics: Allosteric Regulation; Animals; Dose-Response Relationship, Drug; Electric Stimulation; Ion Channel Gating; Marine Toxins; Membrane Potentials; Neurotoxins; Oxocins; Potassium; Protein Binding; Rats; Rats, Wistar; Reptilian Proteins; Scorpion Venoms; Sodium Channels; Tetrodotoxin; Veratridine | 1998 |
Effects of external pH variations on brain presynaptic sodium and calcium channels; repercussion on the evoked release of amino acid neurotransmitters.
Topics: Animals; Brain; Calcium; Calcium Channels; gamma-Aminobutyric Acid; Hydrogen-Ion Concentration; Kinetics; Mice; Sodium; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine | 1998 |
Study on the possible involvement of protein kinases in the modulation of brain presynaptic sodium channels; comparison with calcium channels.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Animals; Brain; Calcium; Calcium Channels; Cyclic AMP-Dependent Protein Kinases; Enzyme Activation; Enzyme Inhibitors; gamma-Aminobutyric Acid; Glutamic Acid; Mice; Okadaic Acid; Protein Kinase C; Protein Kinase Inhibitors; Protein Kinases; Sodium; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine | 1998 |
In vivo microdialysis study of (+/-)-kavain on veratridine-induced glutamate release.
Topics: Animals; Anticonvulsants; Brain; Drug Interactions; Glutamic Acid; Male; Microdialysis; Pyrones; Rats; Rats, Wistar; Tetrodotoxin; Veratridine | 1998 |
Veratridine- and glutamate-induced release of [3H]-GABA from cultured chick retina cells: possible involvement of a GAT-1-like subtype of GABA transporter.
Topics: Animals; Carrier Proteins; Cells, Cultured; Chick Embryo; Excitatory Amino Acid Antagonists; GABA Antagonists; GABA Plasma Membrane Transport Proteins; gamma-Aminobutyric Acid; Glutamic Acid; Membrane Proteins; Membrane Transport Proteins; Organic Anion Transporters; Retina; Tetrodotoxin; Tritium; Veratridine | 1998 |
Potentiometric study of resting potential, contributing K+ channels and the onset of Na+ channel excitability in embryonic rat cortical cells.
Topics: Animals; Barium; Bromodeoxyuridine; Calcium; Cell Division; Cells, Cultured; Cerebral Cortex; Cesium; Embryo, Mammalian; Flow Cytometry; In Vitro Techniques; Intracellular Fluid; Membrane Potentials; Patch-Clamp Techniques; Potassium; Potassium Channels; Rats; Rats, Sprague-Dawley; Sodium Channel Agonists; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Time Factors; Veratridine | 1998 |
Characteristics of 5-HT-containing chemoreceptor cells of the chicken aortic body.
Topics: Animals; Aorta, Thoracic; Aortic Bodies; Calcium Channel Blockers; Chemoreceptor Cells; Chickens; Electrophysiology; Epithelioid Cells; Immunohistochemistry; Ion Channel Gating; Male; Membrane Potentials; Neutral Red; Oxygen Consumption; Patch-Clamp Techniques; Potassium Chloride; Serotonin; Tetrodotoxin; Veratridine | 1999 |
Role of voltage-dependent Na+ channels for rhythmic Ca2+ signalling in glucose-stimulated mouse pancreatic beta-cells.
Topics: Adenylyl Cyclases; Animals; Calcium; Calcium Signaling; Cells, Cultured; Electric Conductivity; Glucose; Islets of Langerhans; Keto Acids; Mice; Sodium Channel Agonists; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Tolbutamide; Veratridine | 1999 |
The effects of verapamil and diltiazem on N-, P- and Q-type calcium channels mediating dopamine release in rat striatum.
Topics: Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, N-Type; Calcium Channels, T-Type; Diltiazem; Dopamine; In Vitro Techniques; Neostriatum; Potassium; Rats; Tetrodotoxin; Verapamil; Veratridine | 1999 |
Role of sodium ion influx in depolarization-induced neuronal cell death by high KCI or veratridine.
Topics: Animals; Calcium; Cell Survival; Cells, Cultured; Female; Glucose; Ion Transport; Neurons; Potassium Chloride; Pregnancy; Rats; Rats, Sprague-Dawley; Receptors, Glutamate; Sodium; Tetrazolium Salts; Tetrodotoxin; Thiazoles; Veratridine | 1999 |
Veratridine-stimulated amylase secretion from rabbit pancreatic lobules: role of cholinergic and noncholinergic receptors.
Topics: Adrenergic Antagonists; Amylases; Animals; Bethanechol; Cholinergic Antagonists; Culture Techniques; Dose-Response Relationship, Drug; Female; Male; Muscarinic Agonists; Muscarinic Antagonists; Nerve Fibers; Pancreas; Rabbits; Receptors, Cholinergic; Receptors, Muscarinic; Receptors, Neurotransmitter; Stimulation, Chemical; Tetrodotoxin; Time Factors; Veratridine | 1999 |
Terfenadine prevents NMDA receptor-dependent and -independent toxicity following sodium channel activation.
Topics: Animals; Cell Survival; Cells, Cultured; Cerebellum; Dizocilpine Maleate; Glutamic Acid; Neurons; Pyrilamine; Rats; Receptors, N-Methyl-D-Aspartate; Saxitoxin; Sodium Channels; Terfenadine; Tetrodotoxin; Veratridine | 1999 |
Na+ channel and Na+-K+ ATPase involvement in norepinephrine- and veratridine-stimulated metabolism in perfused rat hind limb.
Topics: Animals; Digitoxin; Digoxin; Dose-Response Relationship, Drug; Hindlimb; Male; Muscle, Skeletal; Nitroprusside; Norepinephrine; Perfusion; Rats; Rats, Wistar; Sodium Channels; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 1999 |
Vinpocetine selectively inhibits neurotransmitter release triggered by sodium channel activation.
Topics: Animals; Calcium; Calcium Channels; Colforsin; Corpus Striatum; Cyclic AMP; Male; Neuroprotective Agents; Neurotransmitter Agents; Potassium; Rats; Rats, Wistar; Sodium; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine; Vinca Alkaloids | 1999 |
Exacerbated responses to oxidative stress by an Na(+) load in isolated nerve terminals: the role of ATP depletion and rise of [Ca(2+)](i).
Topics: Adenosine Triphosphate; Animals; Calcium; Calcium Channels; Calcium-Transporting ATPases; Cell Membrane; Cerebral Cortex; Dizocilpine Maleate; Electric Impedance; Enzyme Inhibitors; Excitatory Amino Acid Antagonists; Guinea Pigs; Homeostasis; Hydrogen Peroxide; Mitochondria; Ouabain; Oxidants; Oxidative Stress; Presynaptic Terminals; Receptors, Glutamate; Sodium; Sodium-Potassium-Exchanging ATPase; Synaptosomes; Tetrodotoxin; Veratridine | 2000 |
Veratridine-evoked release of dopamine from guinea pig isolated cochlea.
Topics: Animals; Cochlea; Dopamine; Excitatory Amino Acid Antagonists; Guinea Pigs; In Vitro Techniques; Male; Tetrodotoxin; Veratridine | 2000 |
T-477, a novel Ca(2+)- and Na(+) channel blocker, prevents veratridine-induced neuronal injury.
Topics: Amino Acids; Animals; Calcium; Calcium Channel Blockers; Cell Death; Cell Size; Cell Survival; Cells, Cultured; Neurons; Rats; Sodium; Tetrodotoxin; Thiazines; Time Factors; Veratridine | 2000 |
Effects of voltage-gated ion channel modulators on rat prostatic cancer cell proliferation: comparison of strongly and weakly metastatic cell lines.
Topics: 4-Aminopyridine; Animals; Calcium Channel Blockers; Cell Division; Charybdotoxin; Dose-Response Relationship, Drug; Formazans; Ion Channel Gating; Male; Neurotoxins; Patch-Clamp Techniques; Potassium Channels; Prostatic Neoplasms; Rats; Scorpion Venoms; Sodium Channels; Tetrazolium Salts; Tetrodotoxin; Tumor Cells, Cultured; Verapamil; Veratridine | 2000 |
Na+ -transport modulation induces isoform-specific expression of Na+,K+ -Atpase alpha-subunit isoforms in C2C12 skeletal muscle cell.
Topics: Animals; Blotting, Western; Cell Differentiation; Cell Fractionation; Cell Line; Ion Transport; Ionophores; Mice; Monensin; Muscle Development; Muscle, Skeletal; Protein Isoforms; Sodium; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Veratridine | 2000 |
Physical structure of the excitable membrane of unmyelinated axons: X-ray scattering study and electrophysiological properties of pike olfactory nerve.
Topics: Anesthetics, Local; Animals; Axons; Cell Membrane; Cytoplasm; Dibucaine; Electrophysiology; Esocidae; Microtubules; Molecular Conformation; Myelin Sheath; Olfactory Nerve; Potassium Chloride; Statistics as Topic; Synchrotrons; Temperature; Tetracaine; Tetrodotoxin; Veratridine; X-Ray Diffraction | 2000 |
A rapid hemolysis assay for the detection of sodium channel-specific marine toxins.
Topics: Animals; Ciguatoxins; Enzyme Inhibitors; Erythrocytes; Fishes, Poisonous; Hemolysis; Male; Marine Toxins; Ouabain; Saxitoxin; Sodium Channels; Tetrodotoxin; Tilapia; Veratridine | 2000 |
Voltage-operated Ca(2+) channels involved in K(+)-evoked release of vasoactive intestinal polypeptide from the rat hypothalamus.
Topics: Adrenergic Agents; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Culture Media, Conditioned; Dose-Response Relationship, Drug; Guanethidine; Hypothalamus; In Vitro Techniques; Ionophores; Male; Potassium; Rats; Rats, Wistar; Stimulation, Chemical; Tetrodotoxin; Vasoactive Intestinal Peptide; Veratridine; Yohimbine | 2001 |
Ibogaine alters synaptosomal and glial glutamate release and uptake.
Topics: Animals; Astrocytes; Calcium; Cells, Cultured; Cerebral Cortex; Excitatory Amino Acid Antagonists; Glutamic Acid; Ibogaine; Male; Mice; Mice, Inbred Strains; Rats; Rats, Wistar; Synaptosomes; Tetrodotoxin; Tritium; Veratridine | 2001 |
Incorporation of sodium channel blocking and free radical scavenging activities into a single drug, AM-36, results in profound inhibition of neuronal apoptosis.
Topics: Animals; Apoptosis; Cell Survival; Cells, Cultured; Depression, Chemical; Dibucaine; DNA Fragmentation; Electrophoresis, Agar Gel; Free Radical Scavengers; Immunohistochemistry; In Situ Nick-End Labeling; Mice; Neurons; Neuroprotective Agents; Piperazines; Sodium Channel Agonists; Sodium Channel Blockers; Tetrodotoxin; Veratridine | 2001 |
Excessive release of [3H] noradrenaline by veratridine and ischemia in spinal cord.
Topics: Animals; Cell Hypoxia; Cold Temperature; Glucose; In Vitro Techniques; Ischemia; Male; Norepinephrine; Rats; Spinal Cord; Tetrodotoxin; Tritium; Veratridine | 2001 |
Protein kinase C regulation of dopamine transporter initiated by nicotinic receptor activation in slices of rat prefrontal cortex.
Topics: Alkaloids; Amphetamine; Animals; Benzophenanthridines; Calcium; Calcium Channel Blockers; Carrier Proteins; Dopamine; Dopamine Plasma Membrane Transport Proteins; Egtazic Acid; Enzyme Inhibitors; Indoles; Male; Maleimides; Membrane Glycoproteins; Membrane Transport Proteins; Nerve Tissue Proteins; Nicotine; omega-Conotoxin GVIA; Phenanthridines; Potassium; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Nicotinic; Second Messenger Systems; Sodium Channels; Staurosporine; Tetrodotoxin; Tritium; Veratridine | 2001 |
Synchronized neural activity in the Drosophila memory centers and its modulation by amnesiac.
Topics: Aequorin; Age Factors; Animals; Calcimycin; Calcium; Calcium Channel Blockers; Calcium Signaling; Cell Membrane; Cobalt; Diltiazem; Drosophila; Drosophila Proteins; Enzyme Inhibitors; GABA Agonists; Genes, Reporter; Ionophores; Membrane Potentials; Memory; Muscimol; Mutation; Nervous System; Neurons; Neuropeptides; Nicotinic Agonists; Quinidine; Tetrodotoxin; Thapsigargin; Verapamil; Veratridine | 2001 |
NMDA receptors mediate hypoxic spine loss in cultured neurons.
Topics: Animals; Anti-Bacterial Agents; Astrocytes; Calcium Channel Blockers; Carbocyanines; Cell Hypoxia; Cell Surface Extensions; Cells, Cultured; Coculture Techniques; Dose-Response Relationship, Drug; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Fluorescent Dyes; Glucose; Hypoxia, Brain; Ionophores; Kainic Acid; Mice; N-Methylaspartate; Neurons; Oxygen; Peptides; Potassium Chloride; Tetrodotoxin; Veratridine | 2001 |
Directional movement of rat prostate cancer cells in direct-current electric field: involvement of voltagegated Na+ channel activity.
Topics: Anesthetics, Local; Animals; Calcium; Cell Movement; Electromagnetic Fields; Ion Channel Gating; Male; Membrane Potentials; Prostatic Neoplasms; Rats; Sodium Channels; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 2001 |
Na(+) channel effects of remacemide and desglycinyl-remacemide in rat cortical synaptosomes.
Topics: Acetamides; Animals; Anticonvulsants; Carbamazepine; Cerebral Cortex; Dose-Response Relationship, Drug; Lamotrigine; Male; Phenethylamines; Phenytoin; Rats; Rats, Wistar; Sodium; Sodium Channels; Synaptosomes; Tetrodotoxin; Triazines; Veratridine | 2002 |
Differential sensitivity to tetrodotoxin and lack of effect of prostaglandin E2 on the pharmacology and physiology of propagated action potentials.
Topics: Action Potentials; Anesthetics, Local; Animals; Dinoprostone; Electric Stimulation; Female; In Vitro Techniques; Lidocaine; Male; Oxytocics; Peripheral Nerves; Rats; Rats, Sprague-Dawley; Tetrodotoxin; Vagus Nerve; Veratridine | 2002 |
The involvement of sodium and calcium ions in the release of amino acid neurotransmitters from mouse cortical slices elicited by hyperforin.
Topics: Animals; Antidepressive Agents; Aspartic Acid; Bridged Bicyclo Compounds; Calcium; Cerebral Cortex; Female; gamma-Aminobutyric Acid; Glutamic Acid; Male; Mice; Mice, Inbred BALB C; Neurotransmitter Agents; Phloroglucinol; Potassium Channel Blockers; Potassium Channels; Sodium; Sodium Channel Blockers; Sodium Channels; Terpenes; Tetrodotoxin; Veratridine | 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 |
Paradoxical enhancement of bupivacaine anesthesia in mice by drugs that open sodium channels.
Topics: Adjuvants, Pharmaceutic; Anesthetics, Local; Animals; Bupivacaine; Cnidarian Venoms; Drug Synergism; Male; Mice; Mice, Inbred ICR; Pain Measurement; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2003 |
Contribution of functional voltage-gated Na+ channel expression to cell behaviors involved in the metastatic cascade in rat prostate cancer: I. Lateral motility.
Topics: Aconitine; Animals; Carcinoma; Cell Division; Cell Movement; Cnidarian Venoms; Cytoskeletal Proteins; Cytoskeleton; Gene Expression Regulation, Neoplastic; Ion Transport; Male; Marine Toxins; Neoplasm Metastasis; Oxocins; Patch-Clamp Techniques; Phenytoin; Prostatic Neoplasms; Rats; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Tumor Cells, Cultured; Veratridine | 2003 |
Sodium channel inhibition by anandamide and synthetic cannabimimetics in brain.
Topics: Analysis of Variance; Animals; Animals, Newborn; Arachidonic Acids; Batrachotoxins; Benzoxazines; Binding Sites; Brain; Calcium Channel Blockers; Cannabinoid Receptor Modulators; Cannabinoids; Cells, Cultured; Dose-Response Relationship, Drug; Drug Interactions; Endocannabinoids; Enzyme Inhibitors; gamma-Aminobutyric Acid; Glutamic Acid; Hydrocarbons, Fluorinated; In Vitro Techniques; Male; Membrane Potentials; Mice; Morpholines; Naphthalenes; Neurons; Neurotoxins; Patch-Clamp Techniques; Phenylmethylsulfonyl Fluoride; Polyunsaturated Alkamides; Potassium Chloride; Sodium Channel Agonists; Sodium Channel Blockers; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine | 2003 |
Participation of Na(+) channels in the potentiation by Tityus serrulatus alpha-toxin TsTx-V of glucose-induced electrical activity and insulin secretion in rodent islet beta-cells.
Topics: Animals; B-Lymphocytes; Electric Conductivity; Glucose; Insulin; Insulin Secretion; Islets of Langerhans; Mice; Molecular Conformation; Neurotoxins; Phylogeny; Rats; Scorpion Venoms; Scorpions; Sodium Channel Agonists; Sodium Channels; Tetrodotoxin; Veratridine | 2003 |
Biological activity of 8,11-dideoxytetrodotoxin: lethality to mice and the inhibitory activity to cytotoxicity of ouabain and veratridine in mouse neuroblastoma cells, Neuro-2a.
Topics: Animals; Cell Line, Tumor; Cell Survival; Dose-Response Relationship, Drug; Enzyme Inhibitors; Injections, Intraperitoneal; Lethal Dose 50; Male; Mice; Mice, Inbred Strains; Neuroblastoma; Ouabain; Structure-Activity Relationship; Tetrodotoxin; Veratridine | 2003 |
Role and regulation of p53 in depolarization-induced neuronal death.
Topics: Animals; Calcium; Catalase; Cell Death; Cell Survival; Cells, Cultured; Dizocilpine Maleate; Dose-Response Relationship, Drug; Drug Interactions; Egtazic Acid; Electrophysiology; Embryo, Mammalian; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Fluorometry; Free Radical Scavengers; Fura-2; Hippocampus; Immunohistochemistry; Membrane Potentials; Metalloporphyrins; Mitochondria; N-Methylaspartate; Oligonucleotides, Antisense; Oxygen; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Sodium Channels; Staurosporine; Superoxides; Tetrodotoxin; Time Factors; Tumor Suppressor Protein p53; Veratridine; Vitamin E | 2003 |
Effects of gadolinium and tetrodotoxin on the response of slowly adapting type I mechanoreceptors to mechanical stimulation in frog dorsal skin.
Topics: Action Potentials; Animals; Dose-Response Relationship, Drug; Drug Interactions; Electrodes; Gadolinium; In Vitro Techniques; Mechanoreceptors; Models, Biological; Neural Conduction; Physical Stimulation; Rana catesbeiana; Sensory Thresholds; Skin; Tetrodotoxin; Veratridine | 2003 |
Fluorescence imaging of electrically stimulated cells.
Topics: Calcium; Cell Line, Tumor; Cell Physiological Phenomena; Cell Survival; Electric Conductivity; Electric Stimulation; Fluorescence; Humans; Indium; Inhibitory Concentration 50; Ion Channel Gating; Membrane Potentials; Patch-Clamp Techniques; Sodium Channels; Tetrodotoxin; Time Factors; Veratridine | 2003 |
Characterization of the participation of sodium channels on the rise in Na+ induced by 4-aminopyridine (4-AP) in synaptosomes.
Topics: 4-Aminopyridine; Animals; Calcium; Calcium Channel Blockers; Corpus Striatum; Electrophysiology; In Vitro Techniques; Ion Channel Gating; Male; Neurotransmitter Agents; Osmolar Concentration; Ouabain; Potassium; Rats; Rats, Wistar; Sodium; Sodium Channel Blockers; Sodium Channels; Synaptosomes; Tetrodotoxin; Veratridine | 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 |
Veratridine modifies the TTX-resistant Na+ channels in rat vagal afferent neurons.
Topics: Animals; Biological Transport, Active; Ion Transport; Male; Neurons, Afferent; Neurotoxins; Patch-Clamp Techniques; Rats; Rats, Wistar; Scorpion Venoms; Sodium; Sodium Channels; Tetrodotoxin; Vagus Nerve; Veratridine | 2004 |
Activity-dependent phosphorylation of tyrosine hydroxylase in dopaminergic neurons of the rat retina.
Topics: Animals; Darkness; Dihydroxyphenylalanine; Dopamine; GABA Antagonists; Glycine Agents; Immunohistochemistry; Light; Membrane Glycoproteins; Membrane Transport Proteins; Neurons; Neuropeptides; Patch-Clamp Techniques; Phosphorylation; Photic Stimulation; Rats; Rats, Long-Evans; Retina; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Time Factors; Tyrosine 3-Monooxygenase; Veratridine; Vesicular Biogenic Amine Transport Proteins | 2004 |
A novel toxicity-based assay for the identification of modulators of voltage-gated Na+ channels.
Topics: Animals; Biological Assay; Cell Survival; CHO Cells; Cricetinae; Dose-Response Relationship, Drug; Drug Evaluation, Preclinical; Drug Interactions; Lamotrigine; Membrane Potentials; NAV1.2 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Ouabain; Patch-Clamp Techniques; Rats; Sodium Channel Agonists; Sodium Channel Blockers; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin; Toxicity Tests; Triazines; Veratridine | 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 |
Noradrenergic innervation of rabbit pancreatic ganglia.
Topics: Analysis of Variance; Animals; Calcium Channel Blockers; Calcium Channels; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Female; Ganglia; Ganglia, Sympathetic; Immunohistochemistry; In Vitro Techniques; Male; Norepinephrine; Pancreas; Potassium Chloride; Rabbits; Tetrodotoxin; Tritium; Veratridine | 2005 |
Minimal sodium channel pore consisting of S5-P-S6 segments preserves intracellular pharmacology.
Topics: Apoptosis; Cell Line; Humans; Intracellular Space; Ion Channel Gating; Kidney; Membrane Potentials; Muscle Proteins; NAV1.4 Voltage-Gated Sodium Channel; Protein Subunits; Sodium Channel Blockers; Sodium Channels; Structure-Activity Relationship; Tetracaine; Tetrodotoxin; Veratridine | 2005 |
Electrophysiological and molecular identification of voltage-gated sodium channels in murine vascular myocytes.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Dose-Response Relationship, Drug; Female; Ion Channel Gating; Mice; Mice, Inbred BALB C; Muscle Contraction; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle; NAV1.6 Voltage-Gated Sodium Channel; NAV1.7 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Nicardipine; Portal Vein; Sodium; Sodium Channels; Sodium-Calcium Exchanger; Tetrodotoxin; Thiourea; Veratridine | 2005 |
Effects of beta-adrenoceptor antagonists in the neural nitric oxide release induced by electrical field stimulation and sodium channel activators in the rabbit corpus cavernosum.
Topics: Aconitine; Adrenergic beta-Antagonists; Animals; Atenolol; Betaxolol; Binding Sites; Electric Stimulation; In Vitro Techniques; Insect Proteins; Male; Metoprolol; Muscle Relaxation; Neurotoxins; Nitric Oxide; Penis; Propanolamines; Propranolol; Rabbits; Saxitoxin; Scorpion Venoms; Sodium Channel Agonists; Tetrodotoxin; Veratridine | 2005 |
Depolarization-induced release of ethanolamine from brain synaptic preparations in vitro.
Topics: 4-Aminopyridine; Anesthetics, Local; Animals; Brain; Ethanolamine; In Vitro Techniques; Male; Mice; Neuromuscular Depolarizing Agents; Neurons; Synaptosomes; Tetrodotoxin; Veratridine | 2005 |
Na+-dependent sources of intra-axonal Ca2+ release in rat optic nerve during in vitro chemical ischemia.
Topics: Anesthetics, Local; Animals; Axons; Calcium; Chelating Agents; Drug Interactions; Egtazic Acid; Enzyme Inhibitors; Fluorescent Dyes; Glucose; In Vitro Techniques; Ischemia; Male; Microscopy, Confocal; Nitrogen; Optic Nerve; Rats; Rats, Long-Evans; Sodium; Tetrodotoxin; Time Factors; Veratridine | 2005 |
Enhancement of veratridine-induced sodium dynamics in NG108-15 cells during differentiation.
Topics: Benzofurans; Bucladesine; Cell Differentiation; Cell Line; Dose-Response Relationship, Drug; Ethers, Cyclic; Fluorescent Dyes; Humans; Neurons; Potassium; Sodium; Sodium Channel Agonists; Sodium Channel Blockers; Tetrodotoxin; Veratridine | 2006 |
Functional characterization of sodium channel blockers by membrane potential measurements in cerebellar neurons: prediction of compound preference for the open/inactivated state.
Topics: Animals; Cells, Cultured; Cerebellum; Data Interpretation, Statistical; Electrophysiology; Evoked Potentials; Fluorometry; Ion Channel Gating; Kinetics; Membrane Potentials; Neurons; Potassium Chloride; Rats; Rats, Wistar; Sodium Channel Agonists; Sodium Channel Blockers; Tetrodotoxin; Veratridine | 2006 |
Persistent alterations to enteric neural signaling in the guinea pig colon following the resolution of colitis.
Topics: Action Potentials; Animals; Bethanechol; Body Weight; Cell Count; Colforsin; Colitis; Colon; Enteric Nervous System; Enteroendocrine Cells; Excitatory Postsynaptic Potentials; Glucagon-Like Peptide 2; Guinea Pigs; Male; Membrane Potentials; Neurons; Peptide YY; Peroxidase; Serotonin; Serotonin Plasma Membrane Transport Proteins; Submucous Plexus; Tetrodotoxin; Trinitrobenzenesulfonic Acid; Veratridine | 2007 |
Expression of the voltage-gated sodium channel NaV1.5 in the macrophage late endosome regulates endosomal acidification.
Topics: Acids; Cell Membrane; Cells, Cultured; Endosomes; Humans; Hydrogen-Ion Concentration; Lipopolysaccharides; Macrophages; NAV1.5 Voltage-Gated Sodium Channel; NAV1.6 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Phagocytosis; Phagosomes; Sodium Channels; Tetrodotoxin; Veratridine | 2007 |
A comparison of the effects of veratridine on tetrodotoxin-sensitive and tetrodotoxin-resistant sodium channels in isolated rat dorsal root ganglion neurons.
Topics: Animals; Cells, Cultured; Dose-Response Relationship, Drug; Drug Interactions; Drug Resistance; Female; Ganglia, Spinal; Ion Channel Gating; Male; Models, Biological; NAV1.8 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Neurons, Afferent; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Sodium Channel Agonists; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2008 |
20(S)-protopanaxadiol and the ginsenoside Rh2 inhibit Na+ channel-activated depolarization and Na+ channel-dependent amino acid neurotransmitter release in synaptic fractions isolated from mammalian brain.
Topics: Animals; Brain; Dose-Response Relationship, Drug; gamma-Aminobutyric Acid; Ginsenosides; Glutamic Acid; In Vitro Techniques; Male; Membrane Potentials; Mice; Sapogenins; Sodium Channel Blockers; Sodium Channels; Synaptosomes; Tetrodotoxin; Triterpenes; Veratridine | 2008 |
Donepezil attenuates excitotoxic damage induced by membrane depolarization of cortical neurons exposed to veratridine.
Topics: Animals; Calcium; Caspase Inhibitors; Cells, Cultured; Cerebral Cortex; Cholinesterase Inhibitors; Donepezil; Glutamic Acid; Glycine; Indans; Membrane Potentials; Neuroprotective Agents; Piperidines; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Sodium; Tetrodotoxin; Veratridine | 2008 |
Dopamine release in organotypic cultures of foetal mouse mesencephalon: effects of depolarizing agents, pargyline, nomifensine, tetrodotoxin and calcium.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Calcium; Dopamine; Dopamine Uptake Inhibitors; Female; Fetus; Mesencephalon; Mice; Mice, Inbred C57BL; Monoamine Oxidase Inhibitors; Neurons; Nomifensine; Organ Culture Techniques; Pargyline; Potassium; Pregnancy; Sodium Channel Blockers; Tetrodotoxin; Tyrosine 3-Monooxygenase; Veratridine | 2008 |
Regulation of podosome formation in macrophages by a splice variant of the sodium channel SCN8A.
Topics: Alternative Splicing; Animals; Calcium; Cell Differentiation; Cell Line, Tumor; Cell Membrane Structures; Exons; Humans; Macrophages, Peritoneal; Melanoma; Mice; Mice, Mutant Strains; Mitochondria; Mutation; NAV1.6 Voltage-Gated Sodium Channel; Neoplasm Invasiveness; Nerve Tissue Proteins; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2009 |
Thermal and chemical unfolding and refolding of a eukaryotic sodium channel.
Topics: Action Potentials; Animals; Chromatography, Affinity; Electrophorus; Epithelial Sodium Channels; Ion Channel Gating; Microscopy, Electron; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Proteolipids; Sodium Chloride; Spectrophotometry, Ultraviolet; Tetrodotoxin; Thermodynamics; Veratridine | 2009 |
Nav1.7 sodium channel-induced Ca2+ influx decreases tau phosphorylation via glycogen synthase kinase-3beta in adrenal chromaffin cells.
Topics: Adrenal Glands; Animals; Blotting, Western; Calcium; Calcium Channel Blockers; Calcium Signaling; Cattle; Chromaffin Cells; Enzyme Inhibitors; Glycogen Synthase Kinase 3; Glycogen Synthase Kinase 3 beta; Oncogene Protein v-akt; Phosphatidylinositol 3-Kinases; Phosphoinositide-3 Kinase Inhibitors; Phosphorylation; Sodium Channels; tau Proteins; Tetrodotoxin; Veratridine | 2009 |
Actions of veratridine on tetrodotoxin-sensitive voltage-gated Na currents, Na1.6, in murine vas deferens myocytes.
Topics: Animals; Cells, Cultured; Dose-Response Relationship, Drug; Ion Channel Gating; Male; Membrane Potentials; Mice; Mice, Inbred BALB C; Muscle Contraction; Myocytes, Smooth Muscle; NAV1.6 Voltage-Gated Sodium Channel; Nerve Tissue Proteins; Patch-Clamp Techniques; Sodium Channel Agonists; Sodium Channels; Tetrodotoxin; Vas Deferens; Veratridine | 2009 |
Protection of neurons derived from human neural progenitor cells by veratridine.
Topics: Cell Count; Cell Death; Cell Line; Cell Survival; Humans; Immunohistochemistry; Membrane Potentials; Neurogenesis; Neurons; Neuroprotective Agents; Patch-Clamp Techniques; Potassium Channels, Voltage-Gated; Sodium Channel Agonists; Sodium Channel Blockers; Sodium Channels; Stem Cells; Tetrodotoxin; Time Factors; Tyrosine 3-Monooxygenase; Veratridine | 2009 |
Mechanism of the persistent sodium current activator veratridine-evoked Ca elevation: implication for epilepsy.
Topics: Animals; Animals, Newborn; Anticonvulsants; Biophysics; Cadmium Chloride; Calcium; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Clonazepam; Electric Stimulation; Enzyme Inhibitors; Excitatory Amino Acid Antagonists; Hippocampus; In Vitro Techniques; Ionophores; Male; Membrane Potentials; Patch-Clamp Techniques; Pyramidal Cells; Rats; Rats, Wistar; Sodium; Sodium Channel Blockers; Tetrodotoxin; Thapsigargin; Thiazepines; Veratridine | 2009 |
Bidirectional modulation of isoflurane potency by intrathecal tetrodotoxin and veratridine in rats.
Topics: Administration, Inhalation; Anesthetics, Inhalation; Animals; Dose-Response Relationship, Drug; Drug Interactions; Immobilization; Infusions, Parenteral; Isoflurane; Male; Motor Activity; Pain Threshold; Rats; Rats, Long-Evans; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2010 |
Regional differences in nerve terminal Na+ channel subtype expression and Na+ channel-dependent glutamate and GABA release in rat CNS.
Topics: 4-Aminopyridine; Aniline Compounds; Animals; Central Nervous System; Dose-Response Relationship, Drug; Drug Interactions; Furans; gamma-Aminobutyric Acid; Gene Expression; Glutamic Acid; Male; Potassium Channel Blockers; Presynaptic Terminals; Protein Subunits; Rats; Rats, Sprague-Dawley; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2010 |
Nav1.7-Ca2+ influx-induced increased phosphorylations of extracellular signal-regulated kinase (ERK) and p38 attenuate tau phosphorylation via glycogen synthase kinase-3beta: priming of Nav1.7 gating by ERK and p38.
Topics: Animals; Calcium; Carbazoles; Cattle; Dose-Response Relationship, Drug; Extracellular Signal-Regulated MAP Kinases; Flavonoids; Glycogen Synthase Kinase 3; Glycogen Synthase Kinase 3 beta; Growth Cones; Humans; Imidazoles; Ion Channel Gating; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Nicotine; p38 Mitogen-Activated Protein Kinases; Phosphorylation; Protein Kinase C-alpha; Pyridines; Receptors, Nicotinic; Sodium Channels; tau Proteins; Tetrodotoxin; Time Factors; Veratridine | 2010 |
Activation of neuronal SST₁ and SST₂ receptors decreases neurogenic secretion in the guinea-pig jejunum.
Topics: Animals; Chlorides; Diffusion Chambers, Culture; Dimethylphenylpiperazinium Iodide; Electrophysiological Phenomena; Female; Gene Expression; Guinea Pigs; Jejunum; Male; Motor Neurons; Neurons; Nicotinic Agonists; Receptors, Somatostatin; Reverse Transcriptase Polymerase Chain Reaction; RNA; Serotonin; Somatostatin; Tetrodotoxin; Veratridine | 2010 |
Leu27 insulin-like growth factor-II, an insulin-like growth factor-II analog, attenuates depolarization-evoked GABA release from adult rat hippocampal and cortical slices.
Topics: Animals; Cerebral Cortex; Corpus Striatum; gamma-Aminobutyric Acid; Hippocampus; Insulin-Like Growth Factor II; Male; Pertussis Toxin; Potassium; Rats; Rats, Sprague-Dawley; Receptor, IGF Type 2; Signal Transduction; Tetrodotoxin; Veratridine | 2010 |
Effects of antiepileptic drugs on GABA release from rat and human neocortical synaptosomes.
Topics: Adolescent; Adult; Aged; Amines; Animals; Anticonvulsants; Calcium; Carbamazepine; Child; Child, Preschool; Cyclohexanecarboxylic Acids; Female; GABA Antagonists; Gabapentin; gamma-Aminobutyric Acid; Humans; Infant; Lamotrigine; Levetiracetam; Male; Middle Aged; Neocortex; Nipecotic Acids; Oximes; Phenytoin; Piracetam; Potassium; Pregabalin; Rats; Rats, Wistar; Synaptosomes; Tetanus Toxin; Tetrodotoxin; Triazines; Valproic Acid; Veratridine; Young Adult | 2011 |
Dexmedetomidine and clonidine inhibit the function of Na(v)1.7 independent of α(2)-adrenoceptor in adrenal chromaffin cells.
Topics: Adrenergic alpha-2 Receptor Agonists; Adrenergic alpha-2 Receptor Antagonists; Animals; Binding Sites; Cattle; Cells, Cultured; Chromaffin Cells; Clonidine; Cyclopentanes; Dexmedetomidine; Imidazoles; Lidocaine; Organophosphorus Compounds; Ouabain; Pain; Receptors, Adrenergic, alpha-2; Scorpion Venoms; Sodium; Sodium Channels; Tetrodotoxin; Veratridine; Yohimbine | 2011 |
Nav1.5-dependent persistent Na+ influx activates CaMKII in rat ventricular myocytes and N1325S mice.
Topics: Acetanilides; Amino Acid Substitution; Animals; Animals, Newborn; Calcium; Calcium Signaling; Calcium-Binding Proteins; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Caspase 3; Cell Death; Cell Survival; Cnidarian Venoms; Dose-Response Relationship, Drug; Electrophysiological Phenomena; Female; Gene Expression; Heart Ventricles; Humans; Mice; Mice, Inbred Strains; Mice, Transgenic; Myocytes, Cardiac; NAV1.5 Voltage-Gated Sodium Channel; Peptides; Perfusion; Phosphorylation; Piperazines; Protein Binding; Rabbits; Ranolazine; Rats; Rats, Sprague-Dawley; RNA, Small Interfering; Ryanodine Receptor Calcium Release Channel; Sodium; Sodium Channels; Sodium-Calcium Exchanger; Tachycardia, Ventricular; Tetrodotoxin; Veratridine | 2011 |
Sertraline inhibits pre-synaptic Na⁺ channel-mediated responses in hippocampus-isolated nerve endings.
Topics: Animals; Calcium; gamma-Aminobutyric Acid; Glutamic Acid; Hippocampus; Hydroxyindoleacetic Acid; In Vitro Techniques; Male; Nerve Endings; Neurotransmitter Agents; Presynaptic Terminals; Rats; Rats, Wistar; Serotonin; Sertraline; Sodium; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2012 |
Sodium-activated potassium channels are functionally coupled to persistent sodium currents.
Topics: Aminopyridines; Animals; Animals, Newborn; Biophysics; Cells, Cultured; Cesium; Chlorides; Electric Stimulation; Female; Ion Channel Gating; Ions; Male; Membrane Potentials; Neurons; Olfactory Bulb; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels; Rats; Sodium; Sodium Channel Blockers; Sodium Channels; Tetraethylammonium; Tetrodotoxin; Veratridine | 2012 |
Characterisation of Na(v) types endogenously expressed in human SH-SY5Y neuroblastoma cells.
Topics: Cell Line, Tumor; Fluorescence; Gene Expression Regulation, Enzymologic; Humans; Neuroblastoma; Patch-Clamp Techniques; Protein Isoforms; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine | 2012 |
Antimetastatic potential of amide-linked local anesthetics: inhibition of lung adenocarcinoma cell migration and inflammatory Src signaling independent of sodium channel blockade.
Topics: Adenocarcinoma; Amides; Anesthetics, Local; Cell Line, Tumor; Cell Movement; Humans; Intercellular Adhesion Molecule-1; Lidocaine; Lung Neoplasms; Neoplasm Metastasis; Phosphorylation; Procaine; Retrospective Studies; Ropivacaine; Signal Transduction; Sodium Channel Blockers; src-Family Kinases; Tetrodotoxin; Veratridine | 2012 |
[Involvement of veratridine-induced increase of reverse Na(+)/Ca(2+) exchange current in intracellular Ca(2+) overload and extension of action potential duration in rabbit ventricular myocytes].
Topics: Acetanilides; Action Potentials; Animals; Calcium; Myocardial Contraction; Myocytes, Cardiac; Patch-Clamp Techniques; Piperazines; Rabbits; Ranolazine; Sodium-Calcium Exchanger; Tetrodotoxin; Veratridine | 2012 |
Isolation of 6-deoxytetrodotoxin from the pufferfish, Takifugu pardalis, and a comparison of the effects of the C-6 and C-11 hydroxy groups of tetrodotoxin on its activity.
Topics: Animals; Chromatography, Liquid; Female; Mice; Molecular Structure; Ouabain; Structure-Activity Relationship; Takifugu; Tetrodotoxin; Veratridine | 2014 |
Synthesis of 5- and 8-deoxytetrodotoxin.
Topics: Animals; Chemistry Techniques, Synthetic; Male; Mice, Inbred Strains; Structure-Activity Relationship; Tetraodontiformes; Tetrodotoxin; Toxicity Tests; Veratridine; Voltage-Gated Sodium Channel Blockers | 2014 |
Transmitter self-regulation by extracellular glutamate in fresh human cortical slices.
Topics: Adult; Aged; Aspartic Acid; Cerebral Cortex; Chromatography, High Pressure Liquid; Extracellular Fluid; Female; gamma-Aminobutyric Acid; Glutamic Acid; Glutamine; Humans; In Vitro Techniques; Male; Methionine; Middle Aged; Neurons; Tetrodotoxin; Time Factors; Veratridine | 2014 |
Contribution of ion currents to beat-to-beat variability of action potential duration in canine ventricular myocytes.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Calcium; Cardiotonic Agents; Cells, Cultured; Chromans; Dogs; Feedback, Physiological; Female; Heart Ventricles; Ion Channels; Ion Transport; Isoproterenol; Lidocaine; Male; Myocytes, Cardiac; Nisoldipine; Phenethylamines; Potassium Channel Blockers; Sulfonamides; Tetrodotoxin; Veratridine | 2015 |
Neuronal activity biases axon selection for myelination in vivo.
Topics: Action Potentials; Animals; Animals, Genetically Modified; Axons; Exocytosis; Genes, Reporter; Green Fluorescent Proteins; Homeodomain Proteins; Microscopy, Confocal; Myelin Sheath; Neurogenesis; Oligodendroglia; Potassium Channels, Inwardly Rectifying; Recombinant Fusion Proteins; Spinal Cord; Synaptic Vesicles; Tetrodotoxin; Time-Lapse Imaging; Transcription Factors; Veratridine; Zebrafish | 2015 |
Pulsed magnetic stimulation modifies amplitude of action potentials in vitro via ionic channels-dependent mechanism.
Topics: Action Potentials; Animals; Ascorbic Acid; Cyclic AMP-Dependent Protein Kinases; Female; Free Radical Scavengers; Lidocaine; Magnetic Fields; Male; Mice; Microelectrodes; Potassium; Protein Kinase C; Sciatic Nerve; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin; Veratridine; Vitamin E | 2015 |
ROLE OF SERUM AND ION CHANNEL BLOCK ON GROWTH AND HORMONALLY-INDUCED DIFFERENTIATION OF Spodoptera frugiperda (Sf21) INSECT CELLS.
Topics: Animals; Calcium Channel Blockers; Cell Differentiation; Cell Proliferation; Cobalt; Culture Media, Serum-Free; Ecdysterone; Insulin; Ion Channels; Neurons; Serum; Sf9 Cells; Sodium Channel Blockers; Spodoptera; Tetrodotoxin; Veratridine | 2015 |
Fast voltage-dependent sodium (Na
Topics: Animals; Erectile Dysfunction; Humans; Male; Mice; Mice, Inbred C57BL; Myocytes, Smooth Muscle; Sodium; Sodium Channel Blockers; Tetrodotoxin; Veratridine | 2022 |