caffeine has been researched along with egtazic acid in 257 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 74 (28.79) | 18.7374 |
| 1990's | 114 (44.36) | 18.2507 |
| 2000's | 61 (23.74) | 29.6817 |
| 2010's | 8 (3.11) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bellows, DS; Clarke, ID; Diamandis, P; Dirks, PB; Graham, J; Jamieson, LG; Ling, EK; Sacher, AG; Tyers, M; Ward, RJ; Wildenhain, J | 1 |
| Chatterjee, SK; Kim, U | 1 |
| Schwab, WE | 1 |
| Suarez-Kurtz, G | 1 |
| Kono, T; Robinson, FW; Sarver, JA | 1 |
| Fabiato, A; Fabiato, F | 4 |
| Hasselbach, W; Katz, AM; Repke, DI | 1 |
| Hall, MT; Maleque, MA; Wadsworth, RM | 1 |
| Hashizume, K; Matsubara, S; Sakai, T | 1 |
| Kosaka, I; Nagai, T; Oota, I; Suzuki, T | 1 |
| Eckert, R; Machemer, H | 1 |
| Allewell, NM; Oles, J; Wolfe, J | 1 |
| Brandt, PW; Eastwood, AB; Grundfest, H; Reuben, JP | 1 |
| Ebata, H; Hojo, Y; Ikeda, U; Natsume, T; Shimada, K; Tsuruya, Y | 1 |
| D' Andrea, P; Grohovaz, F; Lorenzon, P; Meldolesi, J; Zacchetti, D | 1 |
| Fukunaga, K; Higashida, H; Miyamoto, E; Yamakawa, T | 1 |
| Kawai, N; Kirino, T; Masuzawa, T; Oguro, K; Robinson, HP; Tsubokawa, H | 1 |
| Sanchez-Chapula, J | 1 |
| Araki, M; Ida, M; Kojima, S; Takagi, A | 1 |
| Kitamura, K; Kuriyama, H; Xiong, ZL | 1 |
| Somasundaram, B; Tregear, RT; Trentham, DR | 1 |
| Iino, M | 1 |
| Barrett, EF; Morita, K | 1 |
| Akaike, N; Sadoshima, J | 1 |
| Kao, LS; Lin, YJ; Liu, PS | 1 |
| Bauer, V; Holzer, P; Ito, Y | 1 |
| Buchan, KW; Martin, W | 1 |
| Kirkwood, A; Lisman, J; Mather, RJ; Simmons, MA | 1 |
| Barritt, GJ; Hughes, BP; Polverino, AJ | 1 |
| Fesce, R; Malgaroli, A; Meldolesi, J | 1 |
| Britt, BA; Elliott, ME; Klip, A; Mills, GB | 1 |
| Asayama, J; Inoue, D; Miyazaki, H; Nakagawa, M; Omori, I; Shirayama, T; Tatsumi, T | 1 |
| Chen, GF; Suzuki, H | 1 |
| Berridge, MJ; Burgoyne, RD; Cheek, TR; Moreton, RB; O'Sullivan, AJ | 1 |
| Hisayama, T; Okamoto, Y; Takayanagi, I | 1 |
| Chang, CC; Hong, SJ; Huang, CY | 1 |
| Magyar, K; Török, TL; Tóth, PT | 1 |
| Lamb, GD; Stephenson, DG | 1 |
| Antoniu, B; Ikemoto, N; Mészáros, LG | 1 |
| Benham, CD; Bolton, TB | 1 |
| Inomata, N; Ishihara, T | 1 |
| Lipp, P; Pott, L | 1 |
| Ito, M; Morikawa, M; Satake, N; Shibata, S | 1 |
| Imaizumi, Y; Muraki, K; Watanabe, M | 1 |
| Hasegawa, T; Kobayashi, M; Maruyama, I; Momose, K; Ohtsuka, K; Oyamada, H | 1 |
| Abe, S; Hirano, K; Kai, H; Kanaide, H; Kodama, M; Nakamura, M | 1 |
| Sugi, H; Suzuki, S | 1 |
| Kitazawa, T; Kobayashi, S; Somlyo, AP; Somlyo, AV | 1 |
| Fryer, MW; Lamb, GD; Neering, IR | 1 |
| Krnjevic, K; Leblond, J | 1 |
| Hiraoka, M; Kawano, S | 1 |
| Savage, AO | 1 |
| Terrar, DA; White, E | 1 |
| Cohen, NM; Lederer, WJ | 1 |
| Barchi, RL; Furman, RE; Mollman, JE; Scarpa, A; Wood, DS | 1 |
| Chiang, BN; Fong, JC; Hong, CY; Wei, YH; Wu, P | 1 |
| Kuriyama, H; Sumimoto, K | 1 |
| Godt, RE; Nosek, TM; Williams, MF; Zeigler, ST | 1 |
| Oiki, S; Okada, Y; Ueda, S; Yada, T | 1 |
| Goblet, C; Mounier, Y | 1 |
| Kurebayashi, N; Ogawa, Y | 1 |
| Hester, RK; Satake, N; Shibata, S; Tomiyama, A; Ueda, S; Wakabayashi, S | 1 |
| Hwang, KS; Saida, K; van Breemen, C | 1 |
| Benham, CD; Bolton, TB; Byrne, NG; Large, WA | 1 |
| Kimura, I; Kimura, M | 1 |
| Biancani, P; Bitar, KN; Hillemeier, C; Makhlouf, GM | 1 |
| Hansford, RG; Lakatta, EG | 1 |
| Filipponi, K; Golenhofen, K; Hofstetter, V; Hohnsbein, J; Lammel, E; Lukanow, J | 1 |
| Savineau, JP | 1 |
| Boyle, JP; Cortijo, J; Curtis-Prior, PB; Davies, JM; Foster, RW; Hofer, P; Small, RC | 1 |
| Lodge, NJ; Nouailhetas, VL; Twort, CH; Van Breemen, C | 1 |
| Atanga, KG; Savage, AO | 1 |
| Uski, TK | 1 |
| Itoh, T; Kanmura, Y; Kuriyama, H | 1 |
| Kanaide, H; Kobayashi, S; Nakamura, M | 1 |
| Clusin, WT | 1 |
| Ashley, CC; Caldwell, PC | 1 |
| Budai, D; Salánki, J; Véró, M | 1 |
| Deth, RC; Lynch, CJ | 1 |
| Stephenson, EW | 2 |
| Irisawa, H; Kurachi, Y; Matsuda, H; Noma, A | 1 |
| Kosaka, I; Nagai, T; Oota, I; Yabu, H | 1 |
| Suzuki, T | 1 |
| Endo, M; Ishizuka, T | 1 |
| Diecke, FP; Stout, MA | 1 |
| Itoh, T; Kuriyama, H; Suzuki, H | 1 |
| Güth, K; Rüegg, JC; Stienen, GJ | 1 |
| Kuba, K; Morita, K; Nohmi, M | 1 |
| Dresel, PE; Nayler, WG | 1 |
| Ito, Y; Itoh, T | 1 |
| Kuba, K | 1 |
| Chiarandini, DJ; Sanchez, JA; Stefani, E | 1 |
| Harfenist, EJ; Kinlough-Rathbone, RL; Mustard, JF; Packham, MA | 1 |
| Ocampo, MC; Orrego, F | 1 |
| Haeusler, G; Richards, JG; Thorens, S | 1 |
| Chapunoff, D; Herman, CA; Romero, MA; Schulmeister, K; Skarda, S; Torres, OA | 1 |
| Chang, YI; Su, JY | 1 |
| Feldmeyer, D; Melzer, W; Pohl, B; Zöllner, P | 1 |
| Klauke, N; Länge, S; Plattner, H | 1 |
| Hofer, BO; Sivarajan, M; Su, JY | 1 |
| Matsufuji, Y; Yabu, H; Yoshino, M | 2 |
| Akaike, N; Kakehata, S; Saito, H; Saito, T; Yamada, T; Yamamoto, T | 1 |
| Powers, FM; Solaro, RJ | 1 |
| Cui, Y; Terrar, DA | 1 |
| Heath, JR; Zatz, M | 1 |
| Jino, H; Kurahashi, K; Nakata, Y; Shimizu, Y; Shirahase, H; Usui, H | 1 |
| Hogg, RC; Large, WA; Wang, Q | 1 |
| Ciranna, L; Feltz, P; Mouginot, D; Schlichter, R | 1 |
| Cognard, C; Constantin, B; Raymond, G; Rivet-Bastide, M | 1 |
| Nuccitelli, R; Smart, T; Yim, DL | 1 |
| Akaike, N; Harata, N; Uneyama, H | 1 |
| Chen, S; Inoue, R; Ito, Y | 1 |
| Palade, P; Zahradník, I | 1 |
| Cleemann, L; Morad, M; Sham, JS | 1 |
| Liu, SH; Shiau, SY | 1 |
| Zygmunt, AC | 1 |
| Grégoire, G; Loirand, G; Pacaud, P | 1 |
| Hunt, JM; Redman, RS; Silinsky, EM | 1 |
| Hayashi, Y; Kawanishi, M; Kawanishi, T; Momose, K; Ohata, H; Takahashi, M; Toyoda, K | 1 |
| Nakayama, S | 1 |
| Clausen, C; Goligorsky, MS; Gordienko, DV | 1 |
| Bassett, AL; Kimura, S; Myerburg, RJ; Tomita, F | 2 |
| Martin, SC; Shuttleworth, TJ | 1 |
| de Meis, L; Wolosker, H | 1 |
| Ito, S; Nakazato, Y; Ohta, T | 1 |
| Brundage, RA; Fay, FS; Fogarty, KE; Tuft, RA | 1 |
| Nozawa, Y; Okano, Y; Osada, S; Saji, S | 1 |
| Dukes, ID; Lancaster, ME; Mertz, RJ; Roe, MW; Worley, JF | 1 |
| D'Andrea, P; Grohovaz, F; Meldolesi, J; Zacchetti, D | 1 |
| Kuwata, JH; Langer, GA; Post, JA | 1 |
| Emmrich, F; Guse, AH; Roth, E | 1 |
| Bauer, V; Mátyás, S; Pucovský, V | 1 |
| Hughes, AD; Parkinson, NA | 1 |
| Bakker, AJ; Lamb, GD; Stephenson, DG | 1 |
| Jiao, Y; Sims, SM; Zheng, ZG | 1 |
| Reber, BF; Schindelholz, B | 1 |
| Kamkin, A; Kiseleva, I; Kohl, P; Lab, MJ | 1 |
| Fryer, MW; Stephenson, DG | 1 |
| Frosini, M; Plami, M; Sgaragli, G | 1 |
| Li, G; Pralong, WF; Wollheim, CB | 1 |
| Ellis-Davies, G; Patel, R; Whitaker, M; Wilding, M; Wright, EM | 1 |
| De Koninck, Y; Mody, I | 1 |
| Escobar, AL; Hernández-Cruz, A; Jiménez, N | 1 |
| Walz, B; Zimmermann, B | 1 |
| Albrieux, M; Antoine, AF; Arnoult, C; Grunwald, D; Marty, I; Villaz, M | 1 |
| Carrasco, M; De la Fuente, M; Del Rio, M; Hernanz, A | 1 |
| Eusebi, F; Giovannelli, A; Lorenzon, P; Ragozzino, D; Ruzzier, F | 1 |
| Kennedy, HJ; Thomas, RC | 1 |
| Kabbara, AA; Stephenson, DG | 1 |
| Vohra, MM; Wong, AY; Zhang, Y | 1 |
| Jiao, Y; Preiksaitis, HG; Sims, SM | 1 |
| Li, J; Nathan, RD; Qu, J | 1 |
| Allen, DG; Ju, YK | 1 |
| Mészáros, LG; Volpe, P; Zahradnikova, A | 1 |
| Copenhaver, PF; Horgan, AM | 1 |
| Bakker, AJ; Head, SI; Stephenson, DG; Wareham, AC | 1 |
| Blatter, LA; Niggli, E | 1 |
| Akopian, A; Gabriel, R; Witkovsky, P | 1 |
| Cessna, SG; Chandra, S; Low, PS | 1 |
| Meissner, G; Xu, L | 1 |
| Berrebi-Bertrand, I; Bril, A; Brument-Larignon, N; Camelin, JC; Quiniou, MJ | 1 |
| Bennett, MR; Brain, KL; Lin, YQ | 1 |
| Smith, GL; Steele, DS | 1 |
| Edwards, FR; Hashitani, H | 1 |
| Balog, EM; Gallant, EM | 1 |
| Burkhardt, H; Erdmann, S; Müller, W; von der Mark, K | 1 |
| Melzer, W; Struk, A | 1 |
| Macdonald, RL; Marton, LS; Weir, B; Zhang, J | 1 |
| Charpentier, G; Kado, RT | 1 |
| Bostel, S; Dubois, JM; Rouzaire-Dubois, B | 1 |
| Chen, L; Nakajo, K; Okamura, Y | 1 |
| Kato, BM; Rubel, EW | 1 |
| Benech, JC; Crispino, M; Giuditta, A; Kaplan, BB | 1 |
| Davies, E; Kell, D; Olliff, C; Woodward, A; Wright, I | 1 |
| Beuckelmann, DJ; Köster, OF; Szigeti, GP | 1 |
| Carpenter, E; Peers, C; Roberts, ML; Taylor, SC | 1 |
| Edwards, FR; Hirst, GD; Suzuki, H | 1 |
| Lamas, JA | 1 |
| Merriam, LA; Parsons, RL; Scornik, FS | 1 |
| Bao, JX; Copenhagen, DR; Krizaj, D; Schmitz, Y; Witkovsky, P | 1 |
| Ayar, A; Scott, RH; Storer, C; Tatham, EL | 1 |
| Garland, CJ; Mistry, DK | 1 |
| Greer, CA; Leinders-Zufall, T; Zufall, F | 1 |
| Arnon, A; Blaustein, MP; Hamlyn, JM | 1 |
| Chad, JE; Pivovarov, AS; Walker, RJ | 1 |
| Dutka, TL; Lamb, GD | 1 |
| Dosen, PJ; Imtiaz, MS; Nurgaliyeva, K; van Helden, DF; von der Weid, P | 1 |
| Bhat, MB; Damron, D; Ma, J; Nieminen, AL; Pan, Z | 1 |
| Csordás, G; Hajnóczky, G; Hantash, BM; Szalai, G; Thomas, AP | 1 |
| Aaronson, PI; Hague, D; Robertson, TP; Ward, JP | 1 |
| Brûle, G; Collin, T; Hague, F; Louvet, L; Matifat, F | 1 |
| Cristòfol, RM; Gassó, S; Rodríguez-Farré, E; Sanfeliu, C; Suñol, C | 1 |
| Arendshorst, WJ; Fellner, SK | 1 |
| Drummond, RM; Fay, FS; Gurney, AM | 1 |
| Ito, Y; Masaki, I; Sueishi, K; Takano, M; Tanaka, K; Teramoto, N; Yonemitsu, Y; Yunoki, T | 1 |
| Barbara, JG; Lasser-Ross, N; Nakamura, K; Nakamura, T; Ross, WN; Sandler, VM | 1 |
| Benech, JC; Brown, ER; Lima, PA; Sotelo, JR | 1 |
| Freyssinet, JM; Kerbiriou-Nabias, D; Laude-Lemaire, I; Martin, S; Martínez, MC | 1 |
| Clark, CL; Powis, DA; Zerbes, M | 1 |
| Cessna, SG; Low, PS | 1 |
| Fernandez Pereira, SP; Giestal de Araujo, E | 1 |
| Chang, JP; Johnson, JD; Wong, CJ; Yunker, WK | 1 |
| Dunbar, SJ; Scott-Ward, TS; Williams, AJ; Windass, JD | 1 |
| Díaz, ME; Eisner, DA; Trafford, AW | 1 |
| Akopian, A; Witkovsky, P | 1 |
| Glavaski, A; Jeftinija, K; Jeftinija, S; Jeremic, A; Stevanovic, J | 1 |
| Bradley, KN; Flynn, ER; McCarron, JG; Muir, TC | 1 |
| Carvalho, SM; Cavalcanti, PM; García, AG; Jurkiewicz, A; Jurkiewicz, NH; Smaili, SS | 1 |
| Föhr, KJ; Lange, PS; Rüdel, R; Taylor, SR | 1 |
| Ainscow, EK; Mitchell, KJ; Pinton, P; Pozzan, T; Rizzuto, R; Rutter, GA; Tacchetti, C; Varadi, A | 1 |
| Bödding, M | 1 |
| Albert, AP; Large, WA | 1 |
| Albrieux, M; De Waard, M; Faure, AV; Grunwald, D; Hilly, M; Marty, I; Mauger, JP; Moutin, MJ; Villaz, M | 1 |
| Fukuta, H; Kito, Y; Suzuki, H | 1 |
| Agrawal, SK; Leibrock, LG; Thorell, WE | 1 |
| Simkus, CR; Stricker, C | 1 |
| Boni, R; Cuomo, A; Tosti, E | 1 |
| Liang, JH; Liu, RK; Sun, HL; Wang, XH; Ye, XF; Zheng, JW | 1 |
| Bigdai, EV; Samoilov, VO | 1 |
| Pan, ZZ | 1 |
| Lasater, EM; Vigh, J | 1 |
| Duncan, RS; Hwang, SY; Inokuchi, K; Koulen, P; Ozawa, F; Volpe, P; Westhoff, JH | 1 |
| Deitch, EA; Kim, SJ; Vatner, SF; Xu, DZ; Yatani, A | 1 |
| Baik, HH; Cho, YW; Hwang, EG; Jang, MH; Kim, CJ; Kim, SS; Shin, MC | 1 |
| Allen, PD; Linares, N; López, JR; Pessah, IN | 1 |
| Duong, T; Goldhaber, JI; Khuu, K; Motter, C; Weiss, JN; Xie, LH | 1 |
| Ahn, DS; Chung, SS; Lee, HG; Lee, YH; Nam, TS | 1 |
| Adams, JW; Brown, JH; Dorn, GW; Howes, AL; Miyamoto, S | 1 |
| Cantrell, AR; Cherry, SD; Cook, DG; Li, X | 1 |
| Atalik, KE; Dogan, N; Sahin, AS | 1 |
| Lam, CM; Ma, ZY; Wong, JT; Wong, YH; Yeung, PK | 1 |
| Haji, A; Ohi, Y | 1 |
| Batut, J; Leclerc, C; Moreau, M; Néant, I; Vandel, L | 1 |
| Brum, G; Píriz, N; Pizarro, G | 1 |
| Bulaeva, SV; Chuchkanov, FA; Maimistova, AA; Muravyov, AV; Yakusevich, VV; Zaitsev, LG | 1 |
| Aeckerle, S; Malchow, D | 1 |
| Akita, T; Kuba, K | 1 |
| Avsian-Kretchmer, O; Ben-Hayyim, G; Gueta-Dahan, Y | 1 |
| Casini, S; de Bakker, JM; Tan, HL; van Borren, MM; van Ginneken, AC; Veldkamp, MW; Verkerk, AO | 1 |
| Iwasaki, H; Kabayama, H; Mikoshiba, K; Nakamura, T; Takeuchi, M; Taniguchi, M; Tokushige, N | 1 |
| Horvath, B; Kesmarky, G; Toth, K; Vekasi, J | 1 |
| Alioua, A; Kumar, Y; Ou, JW; Sailer, C; Stefani, E; Toro, L | 1 |
| Gilani, AH; Shah, AJ | 1 |
| Cebrián-Pérez, JA; Colás, C; Muiño-Blanco, T | 1 |
| Hu, X; Huang, J; Lu, L; Luo, Z; Ye, Z | 1 |
| Nurullahoğlu-Atalık, KE | 1 |
| Cho, SY; Choi, K; Jeon, JH; Jeong, EM; Kim, CW; Kim, HJ; Kim, IG; Lee, JH; Lim, J; Shin, DM | 1 |
| Balezina, OP; Lapteva, VI; Skiteva, OI | 1 |
| Custódio, MR; Ortega, P; Zanotto, FP | 1 |
| Chen, J; Chen, L; Cheng, R; Ma, Q; Pan, X; Wang, G; Wang, L; Wang, W; Wu, H; Zhang, J; Zhang, M | 1 |
| Ishikawa, T; Nakamura, M; Nishiyama, R; Saito, SY; Todoroki, K; Toyo'oka, T; Yamaguchi, M | 1 |
6 review(s) available for caffeine and egtazic acid
| Article | Year |
|---|---|
Calcium release from the sarcoplasmic reticulum.
Topics: Animals; Anura; Caffeine; Calcium; Egtazic Acid; Muscle Contraction; Muscle, Smooth; Muscles; Myocardial Contraction; Myocardium; Rats; Sarcoplasmic Reticulum | 1977 |
Regulation of ciliary beating frequency by the surface membrane.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Cell Membrane; Cell Membrane Permeability; Cilia; Egtazic Acid; Magnesium; Membrane Potentials; Movement; Paramecium | 1975 |
Techniques of skinned cardiac cells and of isolated cardiac fibers with disrupted sarcolemmas with reference to the effects of catecholamines and of caffeine.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Computers; Egtazic Acid; Heart; Isoproterenol; Magnesium; Methods; Microscopy, Electron; Perfusion; Sarcolemma; Television | 1976 |
Do caffeine and metabolic inhibitors increase free calcium in the heart? Interpretation of conflicting intracellular calcium measurements.
Topics: Aequorin; Animals; Caffeine; Calcium; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Cell Membrane; Chick Embryo; Dogs; Egtazic Acid; Electric Stimulation; Heart; In Vitro Techniques; Luminescent Measurements; Membrane Potentials; Myocardium | 1985 |
Calcium movements in relation to contraction.
Topics: Aequorin; Animals; Biological Transport, Active; Caffeine; Calcium; Egtazic Acid; Kinetics; Light; Murexide; Muscle Contraction; Muscles; Scattering, Radiation | 1974 |
Ca2+ and the sarcoplasmic reticulum.
Topics: Animals; Caffeine; Calcium; Dogs; Egtazic Acid; Electrophysiology; Hydrogen-Ion Concentration; In Vitro Techniques; Myocardial Contraction; Myocardium; Sarcoplasmic Reticulum | 1984 |
251 other study(ies) available for caffeine and egtazic acid
| Article | Year |
|---|---|
Chemical genetics reveals a complex functional ground state of neural stem cells.
Topics: Animals; Cell Survival; Cells, Cultured; Mice; Molecular Structure; Neoplasms; Neurons; Pharmaceutical Preparations; Sensitivity and Specificity; Stem Cells | 2007 |
Biochemical properties of cyclic nucleotide phosphodiesterase in metastasizing and nonmetastasizing rat mammary carcinomas.
Topics: 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Caffeine; Calcium; Cobalt; Cyclic AMP; Cyclic GMP; Depression, Chemical; Edetic Acid; Egtazic Acid; Hydrogen-Ion Concentration; Magnesium; Manganese; Neoplasm Metastasis; Nickel; Purine Nucleotides; Pyrimidine Nucleotides; Rats; Theophylline; Zinc | 1976 |
The ontogeny of swimming behavior in the scyphozoan, Aurelia aurita. II. The effects of ions and drugs.
Topics: Animals; Caffeine; Calcium; Cnidaria; Edetic Acid; Egtazic Acid; Hydrogen-Ion Concentration; Magnesium; Osmolar Concentration; Procaine; Seawater; Sodium; Sodium Chloride; Swimming; Tryptamines; Tyramine; Veratrine | 1977 |
The depolarizing afterpotential of crab muscle fibres. A sodium-dependent process mediated by intracellular calcium.
Topics: Animals; Brachyura; Caffeine; Calcium; Egtazic Acid; In Vitro Techniques; Intracellular Fluid; Membrane Potentials; Muscle Contraction; Muscles; Sodium | 1979 |
Insulin-sensitive phosphodiesterase. Its localization, hormonal stimulation, and oxidative stabilization.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Adipose Tissue; Aerobiosis; Anaerobiosis; Animals; Caffeine; Cell Membrane; Chelating Agents; Dithiothreitol; Edetic Acid; Egtazic Acid; Enzyme Activation; Insulin; Male; Norepinephrine; Phosphoric Diester Hydrolases; Rats; Subcellular Fractions | 1975 |
Cyclic AMP-induced enhancement of calcium accumulation by the sarcoplasmic reticulum with no modification of the sensitivity of the myofilaments to calcium in skinned fibres from a yeast skeletal muscle.
Topics: Animals; Caffeine; Calcium; Cats; Cyclic AMP; Egtazic Acid; Magnesium; Muscle Contraction; Muscles; Sarcoplasmic Reticulum | 1978 |
Dependence of ionophore- and caffeine-induced calcium release from sarcoplasmic reticulum vesicles on external and internal calcium ion concentrations.
Topics: Animals; Anti-Bacterial Agents; Biological Transport; Caffeine; Calcium; Egtazic Acid; Kinetics; Lasalocid; Membranes; Oxalates; Rabbits; Sarcoplasmic Reticulum | 1977 |
The role of extracellular calcium in the contractions produced by acetylcholine in chronically denervated muscle.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Egtazic Acid; Extracellular Space; In Vitro Techniques; Lanthanum; Male; Mice; Muscle Contraction; Muscle Denervation; Muscles; Potassium Chloride; Sarcoplasmic Reticulum | 1977 |
Chloride-induced contraction in a skinned fiber of toad striated muscle.
Topics: Animals; Bufo bufo; Caffeine; Calcium; Chlorine; Egtazic Acid; In Vitro Techniques; Muscle Contraction | 1977 |
Time- and Na-dependent effects of Ca depletion on potassium contracture in frog twitch muscle fiber.
Topics: Animals; Anura; Caffeine; Calcium; Egtazic Acid; In Vitro Techniques; Magnesium; Membrane Potentials; Muscle Contraction; Potassium; Ranidae; Sodium | 1977 |
Contractions induced by a calcium-triggered release of calcium from the sarcoplasmic reticulum of single skinned cardiac cells.
Topics: Animals; Azides; Caffeine; Calcium; Egtazic Acid; Heart Ventricles; In Vitro Techniques; Myocardial Contraction; Myocardium; Periodicity; Rats; Ruthenium Red; Sarcoplasmic Reticulum | 1975 |
A physicochemical analysis of conjugation in Tetrahymena pyriformis.
Topics: Amino Acids; Animals; Caffeine; Calcium; Colchicine; Conjugation, Genetic; Culture Media; Cycloheximide; Dactinomycin; Dithiothreitol; Egtazic Acid; Kinetics; Magnesium; Manganese; Potassium; Sodium; Temperature; Tetrahymena pyriformis; Theophylline; Zinc | 1976 |
Sites of action of D2O in intact and skinned crayfish muscle fibers.
Topics: Animals; Astacoidea; Caffeine; Calcium; Deuterium; Egtazic Acid; Glycine; Manganese; Membrane Potentials; Muscle Contraction; Muscles; Potassium; Potassium Chloride; Sarcoplasmic Reticulum; Troponin | 1975 |
Enhanced spontaneous calcium efflux and decrease of calcium-dependent calcium release from the isolated perfused heart of spontaneously hypertensive rats.
Topics: Aging; Animals; Caffeine; Calcium; Calcium Radioisotopes; Egtazic Acid; Half-Life; Heart; Hypertension; In Vitro Techniques; Ionomycin; Lanthanum; Male; Myocardium; Rats; Rats, Inbred SHR; Rats, Inbred WKY | 1992 |
[Ca2+]i effects of bradykinin B2 receptor activation in PC12 cells.
Topics: Adenosine Triphosphate; Animals; Bradykinin; Caffeine; Calcium; Carbachol; Egtazic Acid; Kinetics; Nerve Growth Factors; PC12 Cells; Receptors, Bradykinin; Receptors, Neurotransmitter | 1992 |
Activation of Ca2+/calmodulin-dependent protein kinase II by stimulation with bradykinin in neuroblastoma x glioma hybrid NG108-15 cells.
Topics: Bradykinin; Caffeine; Calcium; Calcium-Calmodulin-Dependent Protein Kinases; Drug Interactions; Egtazic Acid; Enzyme Activation; Glioma; Hybrid Cells; Neuroblastoma; Phosphorylation; Potassium; Precipitin Tests; Protein Kinases; Tumor Cells, Cultured | 1992 |
Abnormal Ca2+ homeostasis before cell death revealed by whole cell recording of ischemic CA1 hippocampal neurons.
Topics: Animals; Caffeine; Calcium; Cell Death; Egtazic Acid; Electric Stimulation; Gerbillinae; Hippocampus; Homeostasis; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Ischemic Attack, Transient; Membrane Potentials; Nerve Fibers; Neurons; Organ Specificity; Pyramidal Tracts | 1992 |
Caffeine inhibits depolarization-activated outward currents in rat ventricular myocytes.
Topics: Action Potentials; Animals; Caffeine; Calcium; Cobalt; Egtazic Acid; Electrophysiology; Heart; Heart Ventricles; In Vitro Techniques; Myocardium; Potassium; Rats; Ryanodine | 1992 |
Increased leakage of calcium ion from the sarcoplasmic reticulum of the mdx mouse.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Mice; Mice, Inbred C57BL; Mice, Neurologic Mutants; Muscle Contraction; Muscles; Muscular Dystrophy, Animal; Reference Values; Sarcoplasmic Reticulum | 1992 |
Evidence for contribution of Ca2+ storage sites on unitary K+ channel currents in inside-out membrane of rabbit portal vein.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Electric Conductivity; Heparin; Histological Techniques; Portal Vein; Potassium Channels; Rabbits | 1992 |
GTP gamma S causes contraction of skinned frog skeletal muscle via the DHP-sensitive Ca2+ channels of sealed T-tubules.
Topics: Animals; Binding Sites; Binding, Competitive; Caffeine; Calcium Channels; Dihydropyridines; Egtazic Acid; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Kinetics; Microtubules; Muscle Contraction; Nicardipine; Pertussis Toxin; Photolysis; Rana pipiens; Rana temporaria; Virulence Factors, Bordetella | 1991 |
Effects of adenine nucleotides on inositol 1,4,5-trisphosphate-induced calcium release in vascular smooth muscle cells.
Topics: Adenine Nucleotides; Animals; Caffeine; Calcium; Calcium Channels; Edetic Acid; Egtazic Acid; Fluorometry; Fura-2; Guinea Pigs; Inositol 1,4,5-Trisphosphate; Ionomycin; Muscle, Smooth, Vascular; Ryanodine; Time Factors | 1991 |
Evidence for two calcium-dependent potassium conductances in lizard motor nerve terminals.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Action Potentials; Animals; Apamin; Caffeine; Calcium; Charybdotoxin; Egtazic Acid; Electric Conductivity; Lizards; Motor Neurons; Muscle Contraction; Nerve Endings; Potassium; Procaine; Scorpion Venoms; Tetraethylammonium; Tetraethylammonium Compounds | 1990 |
Kinetic properties of the caffeine-induced transient outward current in bull-frog sympathetic neurones.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Egtazic Acid; Electrophysiology; In Vitro Techniques; Kinetics; Neurons; Potassium; Rana catesbeiana; Sympathetic Nervous System; Temperature | 1991 |
Caffeine-sensitive calcium stores in bovine adrenal chromaffin cells.
Topics: Adrenal Glands; Animals; Bradykinin; Caffeine; Calcium; Cattle; Chromaffin System; Cytosol; Egtazic Acid; Fluorescent Dyes; Fura-2; Ionomycin; Methacholine Chloride; Potassium; Ryanodine | 1991 |
Role of extra- and intracellular calcium in the contractile action of agonists in the guinea-pig ileum.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Chloride; Egtazic Acid; Electric Stimulation; Extracellular Space; Guinea Pigs; Histamine; Ileum; Intracellular Fluid; Male; Muscle, Smooth; Time Factors | 1991 |
Bradykinin induces elevations of cytosolic calcium through mobilisation of intracellular and extracellular pools in bovine aortic endothelial cells.
Topics: Animals; Aorta, Thoracic; Bradykinin; Caffeine; Calcium; Calcium Channel Blockers; Cattle; Cytosol; Egtazic Acid; Endothelium, Vascular; Gallic Acid; In Vitro Techniques; Nickel | 1991 |
Muscarinic suppression of the M-current is mediated by a rise in internal Ca2+ concentration.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Electric Conductivity; Evoked Potentials; Ganglia, Sympathetic; In Vitro Techniques; Muscarine; Rana catesbeiana; Synapses | 1991 |
Inhibition of Ca2+ inflow causes an abrupt cessation of growth-factor-induced repetitive free Ca2+ transients in single NIH-3T3 cells.
Topics: Adenosine Triphosphate; Animals; Bombesin; Caffeine; Calcium; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Cattle; Cell Line; Egtazic Acid; Fetal Blood; Fibroblasts; Fluorescent Dyes; Fura-2; Growth Substances; Microscopy, Fluorescence; Oligomycins; Oxidative Phosphorylation; Terpenes; Thapsigargin | 1991 |
Spontaneous [Ca2+]i fluctuations in rat chromaffin cells do not require inositol 1,4,5-trisphosphate elevations but are generated by a caffeine- and ryanodine-sensitive intracellular Ca2+ store.
Topics: Adrenal Medulla; Alkaloids; Bradykinin; Caffeine; Calcium; Egtazic Acid; Histamine; Inositol 1,4,5-Trisphosphate; Kinetics; Membrane Potentials; Neomycin; Nitrendipine; Ryanodine; Spectrometry, Fluorescence | 1990 |
Halothane-dependent release of intracellular Ca2+ in blood cells in malignant hyperthermia.
Topics: Animals; Caffeine; Calcium; Cytosol; Disease Susceptibility; Egtazic Acid; Halothane; Humans; Malignant Hyperthermia; Monocytes; Muscle Contraction; Muscles; Swine; Swine Diseases | 1990 |
Effect of diltiazem on spontaneous cyclic Ca2+ release from sarcoplasmic reticulum.
Topics: Animals; Caffeine; Calcium; Diltiazem; Egtazic Acid; Guinea Pigs; Heart; In Vitro Techniques; Myocardial Contraction; Myocardium; Sarcoplasmic Reticulum | 1990 |
Calcium dependency of the endothelium-dependent hyperpolarization in smooth muscle cells of the rabbit carotid artery.
Topics: Acetylcholine; Animals; Atropine; Caffeine; Calcimycin; Calcium; Carotid Arteries; Egtazic Acid; Endothelium, Vascular; In Vitro Techniques; Male; Membrane Potentials; Muscle, Smooth, Vascular; Procaine; Rabbits | 1990 |
The caffeine-sensitive Ca2+ store in bovine adrenal chromaffin cells; an examination of its role in triggering secretion and Ca2+ homeostasis.
Topics: Adrenal Medulla; Animals; Caffeine; Calcium; Catecholamines; Cattle; Cytoplasm; Egtazic Acid; Homeostasis; In Vitro Techniques; Magnesium; Methacholine Chloride; Methacholine Compounds; Nicotine; Secretory Rate | 1990 |
Ryanodine reveals multiple contractile and relaxant mechanisms in vascular smooth muscle: simultaneous measurements of mechanical activity and of cytoplasmic free Ca2+ level with fura-2.
Topics: Animals; Caffeine; Calcium; Cytoplasm; Dinoprost; Egtazic Acid; Fura-2; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phenylephrine; Rats; Rats, Inbred Strains; Ryanodine; Vasodilation | 1990 |
Organic calcium channel antagonists provoke acetylcholine receptor autodesensitization on train stimulation of motor nerve.
Topics: Animals; Bungarotoxins; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Diaphragm; Egtazic Acid; Electric Stimulation; Electrophysiology; Mice; Motor Endplate; Muscle Contraction; Neostigmine; Nicardipine; Phrenic Nerve; Receptors, Cholinergic; Theophylline | 1990 |
Depolarization promotes caffeine induced [3H]-noradrenaline release in calcium-free solution from peripheral sympathetic nerves.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Female; Male; Norepinephrine; Peripheral Nerves; Pulmonary Artery; Rabbits; Sympathetic Nervous System | 1990 |
Control of calcium release and the effect of ryanodine in skinned muscle fibres of the toad.
Topics: Alkaloids; Animals; Bufo marinus; Caffeine; Calcium; Calcium Channels; Egtazic Acid; In Vitro Techniques; Membrane Potentials; Muscle Contraction; Muscles; Potassium; Ryanodine; Sarcoplasmic Reticulum; Sodium | 1990 |
Rapid flow chemical quench studies of calcium release from isolated sarcoplasmic reticulum.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Choline; Egtazic Acid; Kinetics; Membrane Potentials; Microsomes; Rabbits; Ruthenium Red; Sarcoplasmic Reticulum | 1985 |
Spontaneous transient outward currents in single visceral and vascular smooth muscle cells of the rabbit.
Topics: Acetylcholine; Action Potentials; Animals; Caffeine; Calcium; Egtazic Acid; Female; In Vitro Techniques; Ion Channels; Male; Muscle, Smooth; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Time Factors | 1986 |
Mechanism of inhibition by SUN 1165, a new Na channel blocking antiarrhythmic agent, of cardiac glycoside-induced triggered activity.
Topics: Action Potentials; Animals; Anti-Arrhythmia Agents; Caffeine; Dogs; Egtazic Acid; Electric Stimulation; Female; Heart Conduction System; In Vitro Techniques; Ion Channels; Lidocaine; Male; Perfusion; Purkinje Fibers; Strophanthidin | 1988 |
Transient inward current in guinea-pig atrial myocytes reflects a change of sodium-calcium exchange current.
Topics: Action Potentials; Animals; Caffeine; Calcium; Cells, Cultured; Cesium; Citrates; Citric Acid; Egtazic Acid; Guinea Pigs; Heart; Ion Channels; Membrane Potentials; Sodium; Time Factors | 1988 |
Bay K 8644-induced potentiation of the contractile response of rabbit iliac artery to caffeine in a Ca2+-free medium.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Caffeine; Calcium; Calcium Chloride; Egtazic Acid; Iliac Artery; In Vitro Techniques; Lanthanum; Male; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Potassium Chloride; Rabbits; Vanadates | 1989 |
Ionic currents in single smooth muscle cells from the ureter of the guinea-pig.
Topics: 4-Aminopyridine; Action Potentials; Animals; Cadmium; Caffeine; Calcium Channel Blockers; Egtazic Acid; Guinea Pigs; In Vitro Techniques; Ion Channels; Lithium; Muscle, Smooth; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Ureter | 1989 |
Loading of fura-2/AM with an aid of DFP on single smooth muscle cells prepared from guinea pig taenia coli.
Topics: Animals; Benzofurans; Biological Transport; Caffeine; Calcium; Carbachol; Cholinesterases; Colon; Egtazic Acid; Fluorescent Dyes; Fura-2; Guinea Pigs; Histocytochemistry; In Vitro Techniques; Isoflurophate; Kinetics; Muscle Contraction; Muscle, Smooth; Spectrometry, Fluorescence | 1989 |
Endothelin-induced Ca-independent contraction of the porcine coronary artery.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Animals; Caffeine; Calcium; Coronary Vessels; Dose-Response Relationship, Drug; Egtazic Acid; Endothelins; Endothelium, Vascular; Histamine; Isoquinolines; Kinetics; Muscle Contraction; Peptides; Piperazines; Protein Kinase C; Spectrometry, Fluorescence; Swine | 1989 |
Evidence for extracellular localization of activator calcium in dog coronary artery smooth muscle as studied by the pyroantimonate method.
Topics: Animals; Antimony; Caffeine; Calcium; Chemical Precipitation; Coronary Vessels; Dogs; Egtazic Acid; Electron Probe Microanalysis; Extracellular Space; Female; Fixatives; Histocytochemistry; Male; Microscopy, Electron; Muscle Contraction; Muscle, Smooth, Vascular; Potassium; Sodium | 1989 |
Cytosolic heparin inhibits muscarinic and alpha-adrenergic Ca2+ release in smooth muscle. Physiological role of inositol 1,4,5-trisphosphate in pharmacomechanical coupling.
Topics: Animals; Caffeine; Carbachol; Cytosol; Egtazic Acid; Guinea Pigs; Heparin; Ileum; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Isometric Contraction; Kinetics; Muscle Contraction; Muscle, Smooth; Muscle, Smooth, Vascular; Phenylephrine; Potassium; Pulmonary Artery; Ryanodine | 1989 |
The action of ryanodine on rat fast and slow intact skeletal muscles.
Topics: Alkaloids; Animals; Caffeine; Calcium; Egtazic Acid; Electrophysiology; Female; In Vitro Techniques; Isometric Contraction; Male; Muscles; Rats; Rats, Inbred Strains; Ryanodine | 1989 |
Hypoxic changes in hippocampal neurons.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Aminopyridines; Animals; Apamin; Caffeine; Calcium; Egtazic Acid; Electric Stimulation; Hippocampus; Hypoxia; Membrane Potentials; Neuroglia; Neuromuscular Depolarizing Agents; Neurons; Nitrogen; Quinine; Rats; Rats, Inbred Strains; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Tolbutamide | 1989 |
Calcium-sensitive and insensitive transient outward current in rabbit ventricular myocytes.
Topics: 4-Aminopyridine; Action Potentials; Animals; Caffeine; Calcium; Egtazic Acid; Heart; In Vitro Techniques; Membrane Potentials; Potassium; Rabbits; Ryanodine; Tetrodotoxin | 1989 |
A comparison of the actions of 4-aminopyridine, caffeine and quinine on the toad isolated rectus abdominis muscle.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Bufonidae; Caffeine; Egtazic Acid; In Vitro Techniques; Manganese; Muscle Contraction; Muscle, Smooth; Neuromuscular Depolarizing Agents; Potassium; Procaine; Quinine; Verapamil | 1989 |
Changes in cytosolic calcium monitored by inward currents during action potentials in guinea-pig ventricular cells.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channels; Cytosol; Egtazic Acid; Guinea Pigs; Heart; In Vitro Techniques; Membrane Potentials; Myocardial Contraction; Ventricular Function | 1989 |
Changes in the calcium current of rat heart ventricular myocytes during development.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channels; Cells, Cultured; Egtazic Acid; Heart; Microscopy, Electron; Myocardium; Rats; Ryanodine | 1988 |
Transmembrane calcium movement in 20,25-diazacholesterol myotonia.
Topics: Adenosine Triphosphate; Animals; Azacosterol; Caffeine; Calcium; Calcium-Transporting ATPases; Cell Membrane; Chlorides; Cholesterol; Egtazic Acid; Erythrocyte Membrane; Kinetics; Male; Myotonia; Rats; Rats, Inbred Strains; Sarcolemma; Sarcoplasmic Reticulum | 1985 |
Involvement of calcium in the caffeine stimulation of human sperm motility.
Topics: Bucladesine; Caffeine; Calcimycin; Calcium; Dose-Response Relationship, Drug; Egtazic Acid; Humans; Male; Sperm Motility | 1985 |
Mobilization of free Ca2+ measured during contraction-relaxation cycles in smooth muscle cells of the porcine coronary artery using quin2.
Topics: Acetylcholine; Aminoquinolines; Animals; Caffeine; Calcium; Calcium Channel Blockers; Coronary Vessels; Egtazic Acid; Fluorescent Dyes; In Vitro Techniques; Kinetics; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nifedipine; Nisoldipine; Potassium; Swine | 1986 |
Inositol trisphosphate enhances calcium release in skinned cardiac and skeletal muscle.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Guinea Pigs; Inositol 1,4,5-Trisphosphate; Inositol Phosphates; Male; Muscle Contraction; Muscles; Papillary Muscles; Rana pipiens; Sarcoplasmic Reticulum; Sugar Phosphates | 1986 |
Synchronous oscillation of the cytoplasmic Ca2+ concentration and membrane potential in cultured epithelial cells (Intestine 407).
Topics: Animals; Azides; Caffeine; Calcium; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Cell Line; Cell Membrane; Cytosol; Egtazic Acid; Epithelium; Intestines; Iodoacetates; Iodoacetic Acid; Membrane Potentials; Microelectrodes; Oscillometry; Potassium Cyanide; Sodium Azide | 1986 |
Calcium-induced calcium release mechanism from the sarcoplasmic reticulum in skinned crab muscle fibres.
Topics: Animals; Brachyura; Caffeine; Calcium; Egtazic Acid; In Vitro Techniques; Kinetics; Muscle Contraction; Muscles; Sarcoplasmic Reticulum | 1986 |
Characterization of increased Ca2+ efflux by quercetin from the sarcoplasmic reticulum in frog skinned skeletal muscle fibres.
Topics: Adenosine Monophosphate; Animals; Caffeine; Calcium; Dose-Response Relationship, Drug; Egtazic Acid; Flavonoids; In Vitro Techniques; Magnesium; Muscles; Procaine; Quercetin; Ranidae; Sarcoplasmic Reticulum | 1986 |
Mode of vasorelaxing action of 5-[3-[[2-(3,4-dimethoxyphenyl)-ethyl]amino]-1-oxopropyl]-2,3,4,5- tetrahydro-1,5-benzothiazepine fumarate (KT-362), a new intracellular calcium antagonist.
Topics: Animals; Caffeine; Calcium Channel Blockers; Diltiazem; Egtazic Acid; Gallopamil; Lanthanum; Male; Methoxamine; Muscle Contraction; Nifedipine; Nitroglycerin; Norepinephrine; Rabbits; Thiazepines; Vasodilation; Verapamil | 1987 |
Modulation of ryanodine-induced Ca2+ release in amphibian skeletal muscle.
Topics: Alkaloids; Animals; Bufo marinus; Caffeine; Calcium; Egtazic Acid; Kinetics; Muscle Contraction; Muscles; Potassium; Rana catesbeiana; Rana pipiens; Ryanodine; Sarcoplasmic Reticulum | 1987 |
Action of externally applied adenosine triphosphate on single smooth muscle cells dispersed from rabbit ear artery.
Topics: Action Potentials; Adenosine Triphosphate; Animals; Caffeine; Chlorides; Egtazic Acid; Female; Furosemide; In Vitro Techniques; Male; Membrane Potentials; Muscle, Smooth, Vascular; Potassium; Rabbits; Sodium | 1987 |
External Ca2+-dependent Ca2+ release in directly stimulated diaphragm muscles of mice.
Topics: Aequorin; Animals; Caffeine; Calcium; Cell Membrane; Diaphragm; Egtazic Acid; Electric Stimulation; In Vitro Techniques; Male; Mice; Respiratory Muscles; Sarcoplasmic Reticulum | 1987 |
Contraction mediated by Ca2+ influx in esophageal muscle and by Ca2+ release in the LES.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Cats; Egtazic Acid; Esophagogastric Junction; Esophagus; Extracellular Space; Female; Gallopamil; In Vitro Techniques; Lanthanum; Male; Muscle Contraction; Muscle, Smooth; Strontium | 1987 |
Ryanodine releases calcium from sarcoplasmic reticulum in calcium-tolerant rat cardiac myocytes.
Topics: Alkaloids; Animals; Caffeine; Calcium; Digitonin; Egtazic Acid; Ethers; Heart; In Vitro Techniques; Ionomycin; Ionophores; Male; Myocardium; Rats; Rats, Inbred Strains; Ryanodine; Sarcoplasmic Reticulum; Time Factors | 1987 |
Tonic contraction of canine gastric muscle during long-lasting calcium removal and its dependence on magnesium.
Topics: Acetylcholine; Animals; Caffeine; Calcimycin; Calcium; Cations, Divalent; Cell Membrane Permeability; Dogs; Egtazic Acid; Female; In Vitro Techniques; Magnesium; Male; Muscle Contraction; Muscle, Smooth; Stomach; Time Factors | 1987 |
Caffeine does not contract skinned uterine fibers with a functional Ca store.
Topics: Animals; Caffeine; Calcimycin; Calcium; Egtazic Acid; Female; In Vitro Techniques; Inosine Triphosphate; Muscle Contraction; Muscle, Smooth; Myometrium; Pregnancy; Rats; Uterine Contraction | 1988 |
The relaxant and spasmogenic effects of some xanthine derivatives acting on guinea-pig isolated trachealis muscle.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Colforsin; Egtazic Acid; Female; Guinea Pigs; In Vitro Techniques; Indomethacin; Male; Muscle Contraction; Muscle Relaxation; Muscle Tonus; Muscle, Smooth; Potassium Chloride; Temperature; Xanthines | 1988 |
The intracellular calcium stores in the rabbit trachealis.
Topics: Animals; Caffeine; Calcium; Carbachol; Colforsin; Egtazic Acid; In Vitro Techniques; Muscle Contraction; Muscle, Smooth; Rabbits; Trachea | 1988 |
Caffeine- and potassium-induced contractures of mouse isolated soleus muscle: effects of verapamil, manganese, EGTA and calcium withdrawal.
Topics: Animals; Biological Transport; Caffeine; Calcium; Dose-Response Relationship, Drug; Egtazic Acid; Female; In Vitro Techniques; Male; Manganese; Mice; Muscle Contraction; Potassium; Verapamil | 1988 |
Cellular calcium and the contraction induced by prostaglandin F2 alpha in feline cerebral arteries.
Topics: Animals; Buffers; Caffeine; Calcium; Calcium Channel Blockers; Cats; Cerebral Arteries; Diltiazem; Dinoprost; Egtazic Acid; In Vitro Techniques; Manganese; Neuraminidase; Prostaglandins F; Vasoconstriction | 1985 |
A23187 increases calcium permeability of store sites more than of surface membranes in the rabbit mesenteric artery.
Topics: Animals; Caffeine; Calcimycin; Calcium; Cell Membrane Permeability; Dose-Response Relationship, Drug; Egtazic Acid; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Permeability; Potassium; Procaine; Rabbits; Saponins | 1985 |
K+-depolarization induces a direct release of Ca2+ from intracellular storage sites in cultured vascular smooth muscle cells from rat aorta.
Topics: Aminoquinolines; Animals; Body Fluids; Caffeine; Calcium; Cells, Cultured; Dose-Response Relationship, Drug; Egtazic Acid; Fluorescence Polarization; Intracellular Fluid; Muscle, Smooth, Vascular; Nitroglycerin; Potassium; Rats | 1985 |
Modification of bursting in a Helix neuron by drugs influencing intracellular regulation of calcium level.
Topics: Animals; Caffeine; Calcium; Egtazic Acid; Electrophysiology; Ethylene Glycols; Helix, Snails; Hydrogen-Ion Concentration; Intracellular Membranes; Neurons; Ruthenium; Ruthenium Red | 1983 |
Mobilization of a common source of smooth muscle Ca2+ by norepinephrine and methylxanthines.
Topics: Animals; Aorta, Thoracic; Caffeine; Calcium; Cyclic AMP; Egtazic Acid; Female; In Vitro Techniques; Lanthanum; Male; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Xanthines | 1981 |
Ca2+ dependence of stimulated 45Ca efflux in skinned muscle fibers.
Topics: Caffeine; Calcium; Calcium Isotopes; Egtazic Acid; Ion Channels; Magnesium; Muscles; Sarcoplasmic Reticulum | 1981 |
Transient depolarization and spontaneous voltage fluctuations in isolated single cells from guinea pig ventricles. Calcium-mediated membrane potential fluctuations.
Topics: Animals; Caffeine; Calcium; Cyclic AMP; Digitalis Glycosides; Egtazic Acid; Electrophysiology; Female; Guinea Pigs; Heart Ventricles; Male; Membrane Potentials; Ventricular Function | 1982 |
The role of free calcium ion in calcium release in skinned muscle fibers.
Topics: Animals; Anura; Caffeine; Calcium; Egtazic Acid; In Vitro Techniques; Ion Channels; Magnesium; Muscles; Sarcoplasmic Reticulum | 1982 |
Extracellular divalent cations in excitation--contraction coupling: hypertonic solution effects.
Topics: Animals; Anura; Caffeine; Calcium; Cations, Divalent; Egtazic Acid; Hypertonic Solutions; In Vitro Techniques; Ion Channels; Magnesium; Manganese; Muscle Contraction; Muscles; Potassium; Sarcoplasmic Reticulum | 1982 |
The mechanism of rhythmic hyperpolarization in hamster submandibular ganglion cells.
Topics: Animals; Caffeine; Calcium; Cricetinae; Dantrolene; Egtazic Acid; Evoked Potentials; Ganglia, Parasympathetic; Ion Channels; Neural Conduction; Submandibular Gland | 1983 |
Effects of diltiazem on skinned skeletal muscle fibers of the African clawed toad.
Topics: Animals; Benzazepines; Caffeine; Calcium; Diltiazem; Egtazic Acid; In Vitro Techniques; Muscle Contraction; Muscles; Sarcoplasmic Reticulum; Xenopus laevis | 1983 |
45Ca distribution and transport in saponin skinned vascular smooth muscle.
Topics: Animals; Biological Transport; Caffeine; Calcium Radioisotopes; Cell Membrane Permeability; Cytosol; Egtazic Acid; Female; Male; Muscle Contraction; Muscle, Smooth, Vascular; Rats; Rats, Inbred Strains; Saponins | 1983 |
Differences and similarities in the noradrenaline- and caffeine-induced mechanical responses in the rabbit mesenteric artery.
Topics: Animals; Caffeine; Calcium; Dose-Response Relationship, Drug; Egtazic Acid; Female; Male; Membrane Potentials; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Saponins | 1983 |
Force and force transients in skeletal muscle fibres of the frog skinned by freeze-drying.
Topics: Animals; Caffeine; Egtazic Acid; Freeze Drying; Muscle Contraction; Muscle Relaxation; Muscles; Rana esculenta | 1983 |
Origin of calcium ions involved in the generation of a slow afterhyperpolarization in bullfrog sympathetic neurones.
Topics: Action Potentials; Animals; Caffeine; Calcium; Cold Temperature; Egtazic Acid; Gallopamil; Ganglia, Sympathetic; Manganese; Neurons; Rana catesbeiana | 1983 |
The roles of stored calcium in contractions of cat tracheal smooth muscle produced by electrical stimulation, acetylcholine and high K+.
Topics: Acetylcholine; Animals; Atropine; Caffeine; Calcium; Cats; Egtazic Acid; Electric Stimulation; Female; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Neuroeffector Junction; Potassium; Procaine; Propranolol; Tetraethylammonium Compounds; Tetrodotoxin; Trachea | 1984 |
Release of calcium ions linked to the activation of potassium conductance in a caffeine-treated sympathetic neurone.
Topics: Animals; Anura; Caffeine; Calcium; Dantrolene; Egtazic Acid; Ganglia, Sympathetic; In Vitro Techniques; Male; Membrane Potentials; Neurons; Potassium; Rana catesbeiana; Temperature | 1980 |
Effect of calcium withdrawal on mechanical threshold in skeletal muscle fibres of the frog.
Topics: Animals; Caffeine; Calcium; Cations, Divalent; Egtazic Acid; In Vitro Techniques; Membrane Potentials; Muscle Contraction; Muscles; Rana temporaria | 1980 |
Inhibitors of ADP-induced platelet aggregation prevent fibrinogen binding to rabbit platelets and cause rapid deaggregation and dissociation of bound fibrinogen.
Topics: Adenosine Diphosphate; Animals; Binding Sites; Blood Platelets; Caffeine; Colchicine; Cytochalasin B; Dipyridamole; Edetic Acid; Egtazic Acid; Epoprostenol; Fibrinogen; Humans; Platelet Aggregation; Prostaglandins E; Rabbits | 1981 |
Differential effects of ouabain and 2,4-dinitrophenol on contractile tension of and on sodium and calcium efflux from frog heart ventricular strips.
Topics: 2,4-Dinitrophenol; Animals; Caffeine; Calcium; Dinitrophenols; Egtazic Acid; Female; In Vitro Techniques; Kinetics; Male; Myocardial Contraction; Myocardium; Ouabain; Rana pipiens; Sarcoplasmic Reticulum; Sodium; Uncoupling Agents | 1981 |
Noradrenaline contractions in rabbit mesenteric arteries skinned with saponin.
Topics: Animals; Caffeine; Calcium; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Egtazic Acid; In Vitro Techniques; Lasalocid; Mesenteric Arteries; Microscopy, Electron; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Saponins; Subcellular Fractions | 1981 |
Leukotriene C4-stimulated contractions in bullfrog lung are affected by cold acclimation and calcium antagonists.
Topics: Acclimatization; Animals; Caffeine; Calcium Channel Blockers; Calcium-Transporting ATPases; Cold Temperature; Contracture; Egtazic Acid; Eicosapentaenoic Acid; Female; Hot Temperature; Leukotriene C4; Lung; Male; Nicardipine; Nifedipine; Nitrendipine; Rana catesbeiana; SRS-A; Terpenes; Thapsigargin; Verapamil | 1995 |
Modulation of the ryanodine receptor sarcoplasmic reticular Ca2+ channel in skinned fibers of fast- and slow-twitch skeletal muscles from rabbits.
Topics: Animals; Caffeine; Calcium Channels; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; In Vitro Techniques; Isometric Contraction; Magnesium; Male; Muscle Fibers, Fast-Twitch; Muscle Fibers, Skeletal; Muscle Fibers, Slow-Twitch; Muscle Proteins; Muscle, Skeletal; Rabbits; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum | 1995 |
A possible role of sarcoplasmic Ca2+ release in modulating the slow Ca2+ current of skeletal muscle.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Egtazic Acid; Electric Conductivity; Kinetics; Muscles; Rana esculenta; Ruthenium Red; Sarcoplasmic Reticulum | 1993 |
Subplasmalemmal Ca2+ stores of probable relevance for exocytosis in Paramecium. Alveolar sacs share some but not all characteristics with sarcoplasmic reticulum.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Cations; Cell Fusion; Dose-Response Relationship, Drug; Edetic Acid; Egtazic Acid; Exocytosis; Guanosine Triphosphate; Magnesium; Microinjections; Organelles; Paramecium tetraurelia; Phosphodiesterase Inhibitors; Ryanodine; Sarcoplasmic Reticulum | 1995 |
Effects of halothane on calcium(2+)-activated tension of the contractile proteins and calcium(2+) uptake and release by the sarcoplasmic reticulum in skinned human myocardial fibers.
Topics: Animals; Buffers; Caffeine; Calcium; Contractile Proteins; Dose-Response Relationship, Drug; Egtazic Acid; Halothane; Heart Ventricles; Humans; Muscle Fibers, Skeletal; Myocardial Contraction; Myocardium; Nitrogen; Rabbits; Sarcoplasmic Reticulum | 1995 |
Properties of Ca(2+)-mediated inactivation of L-type Ca channel in smooth muscle cells of the guinea-pig urinary bladder.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Egtazic Acid; Electrophysiology; Guinea Pigs; Heparin; In Vitro Techniques; Male; Muscle, Smooth; Patch-Clamp Techniques; Procaine; Ryanodine; Urinary Bladder | 1995 |
Caffeine rapidly decreases potassium conductance of dissociated outer hair cells of guinea-pig cochlea.
Topics: Animals; Caffeine; Calcium; Cochlea; Egtazic Acid; Electrophysiology; GTP-Binding Proteins; Guanosine Triphosphate; Guinea Pigs; Hair Cells, Auditory, Outer; In Vitro Techniques; Membrane Potentials; Patch-Clamp Techniques; Potassium Channels; Second Messenger Systems | 1995 |
Caffeine alters cardiac myofilament activity and regulation independently of Ca2+ binding to troponin C.
Topics: Actomyosin; Adenosine Triphosphate; Animals; Ca(2+) Mg(2+)-ATPase; Caffeine; Calcium; Calcium Chloride; Calcium-Transporting ATPases; Dogs; Egtazic Acid; Heart; Heart Ventricles; In Vitro Techniques; Muscle Fibers, Skeletal; Myocardial Contraction; Myofibrils; Myosins; Protein Binding; Troponin; Troponin C | 1995 |
Effects of caffeine on background potassium current in isolated guinea pig ventricular myocytes.
Topics: Action Potentials; Animals; Barium; Caffeine; Egtazic Acid; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Myocardial Contraction; Patch-Clamp Techniques; Potassium; Potassium Channels | 1995 |
Calcium and photoentrainment in chick pineal cells revisited: effects of caffeine, thapsigargin, EGTA, and light on the melatonin rhythm.
Topics: Animals; Caffeine; Calcium; Cells, Cultured; Chickens; Circadian Rhythm; Egtazic Acid; Light; Melatonin; Pineal Gland; Terpenes; Thapsigargin | 1995 |
Pharmacological natures of caffeine-induced endothelium-dependent and -independent contraction in canine mesenteric artery.
Topics: Adenylyl Cyclases; Animals; Benzopyrans; Caffeine; Calcium; Calcium Channel Blockers; Colforsin; Cromakalim; Dogs; Edetic Acid; Egtazic Acid; Endothelium, Vascular; Female; In Vitro Techniques; Magnesium; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Nitroglycerin; Potassium Channels; Pyrroles; Vasodilator Agents | 1995 |
A monovalent ion-selective cation current activated by noradrenaline in smooth muscle cells of rabbit ear artery.
Topics: Animals; Arteries; Caffeine; Calcium; Cations; Ear; Egtazic Acid; Electric Conductivity; Ion Channels; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Receptors, Adrenergic, alpha; Sodium Chloride; Tromethamine | 1993 |
Modulation of GABAA receptor channels and calcium currents in cultured porcine melanotrophs.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Cells, Cultured; Chloride Channels; Egtazic Acid; Female; Ion Channels; Isonicotinic Acids; Melanocyte-Stimulating Hormones; Membrane Potentials; Membrane Proteins; Pituitary Gland; Pyrrolidonecarboxylic Acid; Receptors, GABA-A; Receptors, Serotonin; Serotonin; Swine; Thyrotropin-Releasing Hormone | 1993 |
Activation of a slow outward current by the calcium released during contraction of cultured rat skeletal muscle cells.
Topics: 4-Aminopyridine; Animals; Apamin; Caffeine; Calcium; Cells, Cultured; Cesium; Charybdotoxin; Egtazic Acid; Electric Conductivity; Electric Stimulation; Membrane Potentials; Muscle Contraction; Muscles; Nifedipine; Potassium; Rats; Scorpion Venoms; Tetraethylammonium; Tetraethylammonium Compounds | 1993 |
The sperm-induced Ca2+ wave following fertilization of the Xenopus egg requires the production of Ins(1, 4, 5)P3.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Egtazic Acid; Female; Heparin; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Male; Procaine; Receptors, Cell Surface; Receptors, Cytoplasmic and Nuclear; Ruthenium Red; Ryanodine; Sperm-Ovum Interactions; Xenopus laevis | 1993 |
Caffeine and related compounds block inhibitory amino acid-gated Cl- currents in freshly dissociated rat hippocampal neurones.
Topics: Amino Acids; Animals; Caffeine; Chloride Channels; Egtazic Acid; GABA Antagonists; gamma-Aminobutyric Acid; Glycine; Hippocampus; In Vitro Techniques; Ion Channel Gating; Ion Channels; Membrane Proteins; N-Methylaspartate; Neurons; Rats; Rats, Wistar; Xanthines | 1993 |
Pharmacological characterization of muscarinic receptor-activated cation channels in guinea-pig ileum.
Topics: 4-Aminopyridine; Acetylcholine; Animals; Caffeine; Calcium Channels; Diphenylamine; Egtazic Acid; Electrophysiology; Female; Flufenamic Acid; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Ileum; In Vitro Techniques; Ion Channels; Male; Membrane Potentials; Muscle, Smooth; Nystatin; Procaine; Quinine; Receptors, Muscarinic; Tetraethylammonium Compounds | 1993 |
Multiple effects of caffeine on calcium current in rat ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Caffeine; Calcium Channels; Egtazic Acid; Heart Ventricles; In Vitro Techniques; Male; Myocardium; Phosphoric Diester Hydrolases; Rats; Rats, Sprague-Dawley; Receptors, Purinergic P1; Ryanodine; Sarcoplasmic Reticulum; Theophylline | 1993 |
Functional coupling of Ca2+ channels and ryanodine receptors in cardiac myocytes.
Topics: Animals; Barium; Caffeine; Calcium; Calcium Channels; Carrier Proteins; Cells, Cultured; Egtazic Acid; Electric Stimulation; Fluorescent Dyes; Heart; Heart Ventricles; Kinetics; Male; Membrane Potentials; Muscle Proteins; Nickel; Rats; Rats, Wistar; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sodium-Calcium Exchanger; Tetrodotoxin | 1995 |
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 |
Intracellular calcium activates a chloride current in canine ventricular myocytes.
Topics: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; 4-Aminopyridine; Animals; Caffeine; Calcimycin; Calcium; Calcium Channels; Calcium Chloride; Cells, Cultured; Diacetyl; Dogs; Egtazic Acid; Electrophysiology; Female; Heart; Heart Ventricles; Isoproterenol; Kinetics; Male; Meglumine; Membrane Potentials; Time Factors | 1994 |
Photoreleased inositol 1,4,5-trisphosphate-induced response in single smooth muscle cells of rat portal vein.
Topics: Animals; Caffeine; Calcium; Cell Membrane; Cells, Cultured; Dose-Response Relationship, Drug; Egtazic Acid; Heparin; Inositol 1,4,5-Trisphosphate; Light; Muscle, Smooth, Vascular; Photolysis; Portal Vein; Potassium Channels; Rats; Rats, Wistar; Time Factors | 1994 |
Reduction by intracellular calcium chelation of acetylcholine secretion without occluding the effects of adenosine at frog motor nerve endings.
Topics: Acetylcholine; Adenosine; Animals; Buffers; Caffeine; Calcium; Chelating Agents; Cytoplasm; Drug Interactions; Egtazic Acid; In Vitro Techniques; Intracellular Fluid; Motor Neurons; Nerve Endings; Neuromuscular Junction; Rana pipiens | 1994 |
The relationship between spontaneous calcium oscillations and cell proliferation in cultured smooth muscle cells.
Topics: Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Cell Division; Cells, Cultured; DNA; Egtazic Acid; Guinea Pigs; Ileum; In Vitro Techniques; Lanthanum; Male; Muscle, Smooth; Terpenes; Thapsigargin | 1994 |
Effects of excitatory neurotransmitters on Ca2+ channel current in smooth muscle cells isolated from guinea-pig urinary bladder.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium Channels; Carbachol; Egtazic Acid; Electrophysiology; In Vitro Techniques; Male; Membrane Potentials; Membranes; Mice; Muscle, Smooth; Neurotransmitter Agents; Parasympathomimetics; Receptors, Purinergic; Sodium; Urinary Bladder | 1993 |
Ionic currents and endothelin signaling in smooth muscle cells from rat renal resistance arteries.
Topics: 4-Aminopyridine; Animals; Arterioles; Caffeine; Calcium; Cell Membrane; Cobalt; Egtazic Acid; Electric Conductivity; Endothelins; Fluorescent Dyes; Fura-2; In Vitro Techniques; Kidney; Male; Membrane Potentials; Muscle, Smooth, Vascular; Nifedipine; Potassium; Potassium Channels; Rats; Rats, Sprague-Dawley; Renal Circulation; Signal Transduction; Spectrometry, Fluorescence; Tetraethylammonium; Tetraethylammonium Compounds; Vascular Resistance | 1994 |
Diminished effect of cAMP on Ca2+ accumulation in skinned fibers of hypertrophied rat heart.
Topics: Animals; Biological Transport; Caffeine; Calcium; Cardiomegaly; Cyclic AMP; Dose-Response Relationship, Drug; Egtazic Acid; Heart; In Vitro Techniques; Kinetics; Muscle Contraction; Myocardium; Rats; Rats, Sprague-Dawley; Reference Values; Sarcoplasmic Reticulum; Time Factors | 1994 |
Muscarinic-receptor activation stimulates oscillations in K+ and Cl- currents which are acutely dependent on extracellular Ca2+ in avian salt gland cells.
Topics: Animals; Caffeine; Calcimycin; Calcium; Carbachol; Cells, Cultured; Chloride Channels; Ducks; Egtazic Acid; Electrophysiology; Extracellular Space; Potassium Channels; Receptors, Muscarinic; Salt Gland; Tetraethylammonium Compounds | 1994 |
pH-dependent inhibitory effects of Ca2+, Mg2+, and K+ on Ca2+ efflux mediated by sarcoplasmic reticulum ATPase.
Topics: Adenosine Triphosphatases; Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Dibucaine; Egtazic Acid; Hydrogen-Ion Concentration; Imipramine; Kinetics; Magnesium; Magnesium Chloride; Muscles; Potassium; Potassium Chloride; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Terpenes; Thapsigargin; Time Factors; Trifluoperazine | 1994 |
Chloride currents activated by caffeine in rat intestinal smooth muscle cells.
Topics: Animals; Caffeine; Calcium; Cell Membrane; Chloride Channels; Choline; Egtazic Acid; Electrophysiology; Fluorescence; Fura-2; In Vitro Techniques; Intestinal Mucosa; Intestines; Male; Membrane Potentials; Muscle, Smooth; Potassium Chloride; Rats; Rats, Wistar; Ryanodine | 1993 |
Chemotaxis of newt eosinophils: calcium regulation of chemotactic response.
Topics: Amino Acid Sequence; Animals; Caffeine; Calcium; Chemotactic Factors, Eosinophil; Chemotaxis, Leukocyte; Chromatography, Gel; Cobalt; Egtazic Acid; Eosinophils; Fluorescent Dyes; Fura-2; In Vitro Techniques; Ionomycin; Molecular Sequence Data; Neomycin; Salamandridae; Verapamil | 1993 |
Spontaneous Ca2+ release from a caffeine and ryanodine-sensitive intracellular Ca2+ store in freshly prepared hepatocytes.
Topics: Animals; Bucladesine; Caffeine; Calcium; Cells, Cultured; Egtazic Acid; Liver; Rats; Ryanodine; Terpenes; Thapsigargin | 1994 |
Voltage-dependent intracellular calcium release from mouse islets stimulated by glucose.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Cells, Cultured; Egtazic Acid; Fura-2; Glucose; Islets of Langerhans; Kinetics; Membrane Potentials; Mice; Mice, Inbred C57BL; Potassium Chloride; Ryanodine; Tetrodotoxin | 1993 |
Mechanism of [Ca2+]i oscillations in rat chromaffin cells. Complex Ca(2+)-dependent regulation of a ryanodine-insensitive oscillator.
Topics: Adrenal Glands; Animals; Caffeine; Calcium; Calcium Channels; Calcium-Transporting ATPases; Chromaffin Granules; Egtazic Acid; Female; Rats; Rats, Sprague-Dawley; Ryanodine | 1993 |
A discrete Na+/Ca2+ exchange dependent, Ca2+ compartment in cultured neonatal rat heart cells. Characteristics, localization and possible physiological function.
Topics: Animals; Animals, Newborn; Biological Transport; Caffeine; Calcium; Cell Compartmentation; Cells, Cultured; Egtazic Acid; Extracellular Space; Intracellular Fluid; Lanthanum; Myocardium; Rats; Rats, Sprague-Dawley; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Sodium; Terpenes; Thapsigargin | 1993 |
Effects of cocaine on sarcoplasmic reticulum in skinned rat heart muscle.
Topics: Animals; Caffeine; Calcium; Cocaine; Egtazic Acid; Heart; Myocardial Contraction; Myocardium; Rats; Rats, Sprague-Dawley; Saponins; Sarcoplasmic Reticulum | 1993 |
Intracellular Ca2+ pools in Jurkat T-lymphocytes.
Topics: Antibodies, Monoclonal; Caffeine; Calcium; Calcium-Transporting ATPases; CD3 Complex; Cell Line; Egtazic Acid; Endoplasmic Reticulum; Inositol 1,4,5-Trisphosphate; Ionomycin; Kinetics; T-Lymphocytes; Terpenes; Thapsigargin | 1993 |
Involvement of different Ca2+ sources in changes of responsiveness of guinea-pig trachea to repeated administration of histamine and acetylcholine.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Calcium Channels; Calcium Chloride; Dose-Response Relationship, Drug; Egtazic Acid; Extracellular Space; Guinea Pigs; Histamine; In Vitro Techniques; Intracellular Fluid; Male; Muscle Contraction; Muscle, Smooth; Trachea | 1995 |
The mechanism of action of alpha 2-adrenoceptors in human isolated subcutaneous resistance arteries.
Topics: 5,8,11,14-Eicosatetraynoic Acid; Adrenergic alpha-Agonists; Adult; Aged; Analysis of Variance; Arginine; Azepines; Caffeine; Calcium; Calcium Channel Blockers; Chelating Agents; Dihydropyridines; Egtazic Acid; Female; Humans; Isometric Contraction; Male; Middle Aged; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Norepinephrine; Potassium; Receptors, Adrenergic, alpha-2; Ryanodine; Vascular Resistance | 1995 |
Voltage-dependent suppression of calcium current by caffeine in single smooth muscle cells of the guinea-pig urinary bladder.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Anesthetics, Local; Animals; Anticoagulants; Antidotes; Caffeine; Calcium; Calcium Channels; Cell Division; Central Nervous System Stimulants; Dose-Response Relationship, Drug; Egtazic Acid; Electric Stimulation; Guinea Pigs; Heparin; Male; Membrane Potentials; Muscle Contraction; Muscle, Smooth; Patch-Clamp Techniques; Procaine; Urinary Bladder | 1996 |
The effect of 2,5-di-(tert-butyl)-1,4-hydroquinone on force responses and the contractile apparatus in mechanically skinned muscle fibres of the rat and toad.
Topics: Animals; Bufo marinus; Caffeine; Calcium; Egtazic Acid; Enzyme Inhibitors; Hydroquinones; In Vitro Techniques; Kinetics; Membrane Potentials; Muscle Contraction; Muscle Fibers, Skeletal; Muscle, Skeletal; Rats; Sarcoplasmic Reticulum; Time Factors | 1996 |
Intracellular calcium stores in isolated tracheal smooth muscle cells.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Cell Separation; Egtazic Acid; Enzyme Inhibitors; Fura-2; Guinea Pigs; Histamine; Indoles; Intracellular Membranes; Muscle Contraction; Muscle, Smooth; Sarcoplasmic Reticulum; Thapsigargin; Trachea | 1996 |
Detection of a trigger zone of bradykinin-induced fast calcium waves in PC12 neurites.
Topics: Aniline Compounds; Animals; Benzofurans; Bradykinin; Caffeine; Calcium; Cell Line; Egtazic Acid; Evoked Potentials; Imidazoles; Inositol 1,4,5-Trisphosphate; Microscopy, Confocal; Nerve Growth Factors; Neurites; Neurons; PC12 Cells; Rats; Ryanodine; Xanthenes | 1996 |
Calcium and mechanically induced potentials in fibroblasts of rat atrium.
Topics: Action Potentials; Animals; Anti-Arrhythmia Agents; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Female; Fibroblasts; Heart Atria; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Rats; Ryanodine; Signal Transduction; Terpenes; Thapsigargin | 1996 |
Total and sarcoplasmic reticulum calcium contents of skinned fibres from rat skeletal muscle.
Topics: Animals; Caffeine; Calcium; Calibration; Chelating Agents; Egtazic Acid; In Vitro Techniques; Kinetics; Male; Muscle Fibers, Fast-Twitch; Muscle Fibers, Skeletal; Muscle Fibers, Slow-Twitch; Muscle, Skeletal; Phosphodiesterase Inhibitors; Rats; Sarcoplasmic Reticulum | 1996 |
Interleukin-1 beta stimulation of 45Ca2+ release from rat striatal slices.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Chelating Agents; Egtazic Acid; In Vitro Techniques; Interleukin-1; Male; Neostriatum; Nifedipine; Pertussis Toxin; Phosphodiesterase Inhibitors; Rats; Rats, Wistar; Stimulation, Chemical; Virulence Factors, Bordetella | 1996 |
Oscillations of cytosolic free calcium in bombesin-stimulated HIT-T15 cells.
Topics: Animals; Biological Clocks; Bombesin; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Cell Line; Central Nervous System Stimulants; Chelating Agents; Circadian Rhythm; Cresols; Cricetinae; Cytosol; Diazoxide; Egtazic Acid; Fura-2; Glucose; Hydroquinones; Membrane Potentials; Ryanodine; Verapamil | 1996 |
Local perinuclear calcium signals associated with mitosis-entry in early sea urchin embryos.
Topics: Animals; Caffeine; Calcium; Cell Cycle; Cell Nucleus; Chelating Agents; Dextrans; Egtazic Acid; Fluorescent Dyes; Fura-2; Microscopy, Confocal; Mitosis; Nuclear Envelope; Organic Chemicals; Ovum; Photolysis; Sea Urchins; Signal Transduction | 1996 |
The effects of raising intracellular calcium on synaptic GABAA receptor-channels.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Electrophysiology; In Vitro Techniques; Ion Channels; Membrane Potentials; Neurons; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rats; Rats, Wistar; Receptors, GABA-A; Strontium; Synapses | 1996 |
Ca(2+)-induced Ca2+ release phenomena in mammalian sympathetic neurons are critically dependent on the rate of rise of trigger Ca2+.
Topics: Anesthetics, Local; Animals; Caffeine; Calcium; Cell Membrane; Chelating Agents; Culture Techniques; Cytosol; Diffusion; Egtazic Acid; Female; Kinetics; Linear Models; Male; Neurons; Phosphodiesterase Inhibitors; Rats; Strontium; Sympathetic Nervous System; Tetracaine | 1997 |
Serotonin-induced intercellular calcium waves in salivary glands of the blowfly Calliphora erythrocephala.
Topics: Animals; Caffeine; Calcium; Diptera; Egtazic Acid; Fura-2; In Vitro Techniques; Kinetics; Oscillometry; Ryanodine; Salivary Glands; Serotonin; Thapsigargin; Time Factors | 1997 |
A ryanodine-sensitive calcium store in ascidian eggs monitored by whole-cell patch-clamp recordings.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Chelating Agents; Ciona intestinalis; Egtazic Acid; Fertilization; Muscle Proteins; Oocytes; Patch-Clamp Techniques; Ryanodine; Ryanodine Receptor Calcium Release Channel | 1997 |
Inhibition of human neutrophil functions by sulfated and nonsulfated cholecystokinin octapeptides.
Topics: Adult; Caffeine; Cell Adhesion; Cell Movement; Chemotaxis; Cyclic AMP; Drug Synergism; Egtazic Acid; Humans; Leukocytes; Male; Neutrophils; Phagocytosis; Respiratory Burst; Ryanodine; Sincalide | 1997 |
Spontaneous and repetitive calcium transients in C2C12 mouse myotubes during in vitro myogenesis.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adenosine Triphosphate; Animals; Apamin; Caffeine; Calcium; Cell Differentiation; Cell Line; Cytosol; Egtazic Acid; Kinetics; Membrane Potentials; Mice; Microscopy, Confocal; Microscopy, Video; Muscle, Skeletal; Oscillometry; Potassium Chloride; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Verapamil | 1997 |
Effects of injecting calcium-buffer solution on [Ca2+]i in voltage-clamped snail neurons.
Topics: Animals; Buffers; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Electrophysiology; Fura-2; Ganglia, Invertebrate; Helix, Snails; In Vitro Techniques; Kinetics; Membrane Potentials; Microelectrodes; Microinjections; Neurons; Patch-Clamp Techniques; Spectrometry, Fluorescence; Time Factors | 1996 |
Ca2+ handling by rat myocardium exposed to ATP solutions of different [Ca2+] and Ca2+ buffering capacity.
Topics: Adenosine Triphosphate; Animals; Buffers; Caffeine; Calcium; Egtazic Acid; Heart; Heart Ventricles; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Octoxynol; Rats; Saponins; Time Factors | 1997 |
A voltage-dependent noradrenaline-sensitive intracellular calcium store in smooth muscle cells of the guinea-pig aorta.
Topics: Animals; Aorta, Thoracic; Caffeine; Calcium; Egtazic Acid; Guinea Pigs; In Vitro Techniques; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Potassium; Potassium Chloride; Vasoconstrictor Agents | 1997 |
Regulation of intracellular calcium in human esophageal smooth muscles.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Adult; Aged; Caffeine; Calcium; Calcium-Transporting ATPases; Carbachol; Cells, Cultured; Egtazic Acid; Enzyme Inhibitors; Esophageal Neoplasms; Esophagus; Female; Homeostasis; Humans; Indoles; Kinetics; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Nifedipine; Sarcoplasmic Reticulum | 1997 |
Ionic basis of ryanodine's negative chronotropic effect on pacemaker cells isolated from the sinoatrial node.
Topics: Action Potentials; Animals; Caffeine; Calcium; Cells, Cultured; Chelating Agents; Egtazic Acid; Heart Rate; Male; Membrane Potentials; Nickel; Patch-Clamp Techniques; Rabbits; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sinoatrial Node | 1997 |
Intracellular calcium and Na+-Ca2+ exchange current in isolated toad pacemaker cells.
Topics: Action Potentials; Animals; Bufo marinus; Caffeine; Calcium; Calibration; Diastole; Egtazic Acid; In Vitro Techniques; Indoles; Nickel; Regression Analysis; Ryanodine; Sarcoplasmic Reticulum; Sinoatrial Node; Sodium-Calcium Exchanger; Spectrometry, Fluorescence; Systole; Time Factors | 1998 |
Kinetic basis of quantal calcium release from intracellular calcium stores.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium Channels; Cerebellum; Chelating Agents; Dogs; Dopamine Antagonists; Egtazic Acid; Energy Metabolism; Inositol 1,4,5-Trisphosphate; Ion Channel Gating; Kinetics; Microsomes; Muscle, Skeletal; Phosphodiesterase Inhibitors; Rabbits; Radioligand Assay; Trifluoperazine; Tritium | 1998 |
G protein-mediated inhibition of neuronal migration requires calcium influx.
Topics: Animals; Caffeine; Calcimycin; Calcium; Cell Movement; Chelating Agents; Egtazic Acid; Embryo, Nonmammalian; GTP-Binding Proteins; Ionomycin; Ionophores; Manduca; Nervous System; Neurons; Phosphodiesterase Inhibitors | 1998 |
Effect of clenbuterol on sarcoplasmic reticulum function in single skinned mammalian skeletal muscle fibers.
Topics: Adrenergic beta-Agonists; Animals; Caffeine; Calcium; Clenbuterol; Egtazic Acid; Muscle Contraction; Muscle, Skeletal; Rats; Rats, Wistar; Sarcoplasmic Reticulum | 1998 |
Confocal near-membrane detection of calcium in cardiac myocytes.
Topics: Animals; Animals, Newborn; Caffeine; Calcium; Cell Compartmentation; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Extracellular Space; Fluorescent Dyes; Guinea Pigs; Indoles; Intracellular Fluid; Ion Transport; Membrane Lipids; Microscopy, Confocal; Myocardium; Nickel; Organic Chemicals; Rats; Rats, Wistar; Sarcolemma; Sodium; Sodium-Calcium Exchanger | 1998 |
Calcium released from intracellular stores inhibits GABAA-mediated currents in ganglion cells of the turtle retina.
Topics: Alkaline Phosphatase; Animals; Bicuculline; Caffeine; Calcineurin; Calcium; Calcium Channels; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; GABA Antagonists; gamma-Aminobutyric Acid; Imidazoles; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Membrane Potentials; Phosphodiesterase Inhibitors; Phosphoric Monoester Hydrolases; Pyridazines; Receptors, Cytoplasmic and Nuclear; Receptors, GABA-A; Retinal Ganglion Cells; Ryanodine; Ryanodine Receptor Calcium Release Channel; Thapsigargin; Turtles | 1998 |
Hypo-osmotic shock of tobacco cells stimulates Ca2+ fluxes deriving first from external and then internal Ca2+ stores.
Topics: Aequorin; Biological Transport; Caffeine; Calcium; Calcium Channels; Calcium Signaling; Cell Compartmentation; Cytosol; Egtazic Acid; Ion Channels; Kinetics; Lanthanum; Magnesium; Nicotiana; Niflumic Acid; Osmotic Pressure; Plants, Toxic; Respiratory Burst | 1998 |
Regulation of cardiac muscle Ca2+ release channel by sarcoplasmic reticulum lumenal Ca2+.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium Channels; Calcium-Binding Proteins; Dogs; Egtazic Acid; Electrophysiology; Liposomes; Magnesium; Myocardium; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum | 1998 |
Relationship between biochemical and functional effects of protein phosphatase 1 inhibitors in rabbit cardiac skinned fibers.
Topics: Animals; Antifungal Agents; Caffeine; Calcium; Calcium-Binding Proteins; Contractile Proteins; Cyclic AMP-Dependent Protein Kinases; Egtazic Acid; Enzyme Inhibitors; In Vitro Techniques; Macromolecular Substances; Marine Toxins; Muscle Fibers, Skeletal; Myocardial Contraction; Oxazoles; Papillary Muscles; Phosphoprotein Phosphatases; Protein Phosphatase 1; Pyrans; Rabbits; Spiro Compounds; Structure-Activity Relationship | 1998 |
Calcium in sympathetic boutons of rat superior cervical ganglion during facilitation, augmentation and potentiation.
Topics: Action Potentials; Adenosine; Adrenergic Fibers; Agatoxins; Animals; Caffeine; Calcium; Calcium Channel Blockers; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; Ionophores; Kinetics; Nifedipine; omega-Conotoxin GVIA; Peptides; Presynaptic Terminals; Rats; Rats, Wistar; Ryanodine; Spider Venoms; Superior Cervical Ganglion; Synaptic Transmission; Thapsigargin | 1998 |
Measurement of SR Ca2+ content in the presence of caffeine in permeabilised rat cardiac trabeculae.
Topics: Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Cell Membrane Permeability; Chelating Agents; Egtazic Acid; Myocardium; Rats; Rats, Sprague-Dawley; Saponins; Sarcoplasmic Reticulum | 1998 |
Spontaneous and neurally activated depolarizations in smooth muscle cells of the guinea-pig urethra.
Topics: Adenosine Triphosphate; Animals; Caffeine; Egtazic Acid; Electric Stimulation; Evoked Potentials; Female; Guanethidine; Guinea Pigs; In Vitro Techniques; Indoles; Membrane Potentials; Microelectrodes; Muscle, Smooth; Neuromuscular Junction; Nifedipine; Niflumic Acid; Phenylephrine; Stochastic Processes; Synaptic Transmission; Tetrodotoxin; Urethra | 1999 |
Modulation of the sarcolemmal L-type current by alteration in SR Ca2+ release.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Electric Conductivity; Mice; Muscle Contraction; Patch-Clamp Techniques; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcolemma; Sarcoplasmic Reticulum | 1999 |
Mapping of a carboxyl-terminal active site of parathyroid hormone by calcium-imaging.
Topics: Binding Sites; Bradykinin; Caffeine; Cartilage; Chondrocytes; Egtazic Acid; Humans; Image Processing, Computer-Assisted; Lithium; Models, Biological; Parathyroid Hormone; Protein Sorting Signals; Ryanodine; Thapsigargin; Time Factors | 1998 |
Modification of excitation-contraction coupling by 4-chloro-m-cresol in voltage-clamped cut muscle fibres of the frog (R. pipiens).
Topics: Algorithms; Animals; Caffeine; Calcium; Calcium Signaling; Chelating Agents; Cresols; Egtazic Acid; Electrophysiology; In Vitro Techniques; Kinetics; Membrane Potentials; Muscle Fibers, Skeletal; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rana pipiens | 1999 |
Effects of cell-permeant calcium chelators on contractility in monkey basilar artery.
Topics: Animals; Basilar Artery; Caffeine; Calcium; Chelating Agents; Dinoprost; Dogs; Egtazic Acid; Endothelium; In Vitro Techniques; Indomethacin; Macaca fascicularis; Muscle Contraction; Muscle, Smooth, Vascular; Oxyhemoglobins; Potassium Chloride; Vasoconstriction | 1999 |
Induction of Na+ channel voltage sensitivity in Xenopus oocytes depends on Ca2+ mobilization.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Female; Heparin; Inositol 1,4,5-Trisphosphate; Intracellular Fluid; Membrane Potentials; Oocytes; Sodium Channels; Xenopus laevis | 1999 |
Evidence for several mechanisms of volume regulation in neuroblastoma x glioma hybrid NG108-15 cells.
Topics: Animals; Caffeine; Cell Size; Chloride Channels; Culture Media; Egtazic Acid; Glioma; Hybrid Cells; Hypotonic Solutions; Ionomycin; Membrane Potentials; Neuroblastoma; Osmolar Concentration; Ryanodine; Water-Electrolyte Balance | 1999 |
Cross-coupling between voltage-dependent Ca2+ channels and ryanodine receptors in developing ascidian muscle blastomeres.
Topics: Animals; Barium; Blastomeres; Caffeine; Calcium; Calcium Channels; Calcium Channels, N-Type; Egtazic Acid; Embryo, Nonmammalian; Models, Biological; Muscle, Skeletal; Receptor Cross-Talk; Ryanodine Receptor Calcium Release Channel; Urochordata | 1999 |
Glutamate regulates IP3-type and CICR stores in the avian cochlear nucleus.
Topics: Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Alanine; Animals; Benzoates; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Chelating Agents; Chick Embryo; Cochlear Nucleus; Cyclic AMP; Cycloleucine; Cysteine; Egtazic Acid; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Fluorescent Dyes; Fura-2; Gallic Acid; Glutamic Acid; Glycine; Ibotenic Acid; Inositol 1,4,5-Trisphosphate Receptors; Ion Channel Gating; Neurons; Neuroprotective Agents; Neurotransmitter Agents; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Receptors, Cytoplasmic and Nuclear; Ryanodine; Second Messenger Systems; Thionucleotides | 1999 |
Protein synthesis in presynaptic endings from squid brain: modulation by calcium ions.
Topics: Animals; Brain; Caffeine; Calcimycin; Calcium; Cytosol; Decapodiformes; Egtazic Acid; Ionomycin; Kinetics; Magnesium; Naphthalenes; Nerve Tissue Proteins; Presynaptic Terminals; Sulfonamides; Synaptosomes; Thapsigargin; Trifluoperazine | 1999 |
A weak pulsed magnetic field affects adenine nucleotide oscillations, and related parameters in aggregating Dictyostelium discoideum amoebae.
Topics: Adenine Nucleotides; Animals; Caffeine; Cell Aggregation; Chromatography, High Pressure Liquid; Dictyostelium; Egtazic Acid; Electromagnetic Fields; Fourier Analysis; Light; Nonlinear Dynamics; Particle Size; Scattering, Radiation; Spectrometry, Fluorescence | 1999 |
Characterization of a [Ca2+]i-dependent current in human atrial and ventricular cardiomyocytes in the absence of Na+ and K+.
Topics: Aged; Arrhythmias, Cardiac; Caffeine; Calcium; Calcium Channels; Cell Separation; Chelating Agents; Egtazic Acid; Female; Heart Atria; Heart Ventricles; Humans; Male; Middle Aged; Myocardium; Patch-Clamp Techniques; Stimulation, Chemical | 1999 |
Potentiation of quantal catecholamine secretion by glibenclamide: evidence for a novel role of sulphonylurea receptors in regulating the Ca(2+) sensitivity of exocytosis.
Topics: Animals; ATP-Binding Cassette Transporters; Caffeine; Calcium; Catecholamines; Cromakalim; Egtazic Acid; Electrochemistry; Exocytosis; Glyburide; Kinetics; Membrane Potentials; Patch-Clamp Techniques; PC12 Cells; Pinacidil; Potassium; Potassium Channels; Potassium Channels, Inwardly Rectifying; Quantum Theory; Rats; Receptors, Drug; Sulfonylurea Receptors; Tolbutamide | 1999 |
Unitary nature of regenerative potentials recorded from circular smooth muscle of guinea-pig antrum.
Topics: Animals; Caffeine; Chelating Agents; Egtazic Acid; Electrophysiology; Guinea Pigs; In Vitro Techniques; Membrane Potentials; Models, Biological; Muscle, Smooth; Pyloric Antrum; Stomach | 1999 |
The role of calcium in M-current inhibition by muscarinic agonists in rat sympathetic neurons.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Electric Conductivity; Enzyme Inhibitors; Extracellular Space; Intracellular Membranes; Magnesium; Muscarinic Agonists; Neurons; Oxotremorine; Rats; Ryanodine; Superior Cervical Ganglion; Thapsigargin | 1999 |
Ca(2+)-induced Ca(2+) release activates spontaneous miniature outward currents (SMOCs) in parasympathetic cardiac neurons.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Excitatory Postsynaptic Potentials; Heart; Myocardium; Necturus; Parasympathetic Nervous System; Patch-Clamp Techniques; Potassium Channels; Ryanodine | 1999 |
Caffeine-sensitive calcium stores regulate synaptic transmission from retinal rod photoreceptors.
Topics: Ambystoma; Animals; Barium; Caffeine; Calcium; Calcium Channels; Chelating Agents; Cresols; Egtazic Acid; Electrophysiology; In Vitro Techniques; Kinetics; Models, Neurological; Presynaptic Terminals; Retinal Rod Photoreceptor Cells; Ryanodine; Synaptic Transmission; Thymol; Xenopus laevis | 1999 |
The effects of changing intracellular Ca2+ buffering on the excitability of cultured dorsal root ganglion neurones.
Topics: Acetates; Animals; Buffers; Caffeine; Calcium; Cells, Cultured; Chelating Agents; Diazonium Compounds; Egtazic Acid; Electric Conductivity; Ethylenediamines; Ganglia, Spinal; Membrane Potentials; Neurons; Patch-Clamp Techniques; Phenoxyacetates; Phosphodiesterase Inhibitors; Photochemistry; Rats; Rats, Wistar; Ryanodine | 1999 |
The influence of phenylephrine outward potassium currents in single smooth muscle cells from the rabbit mesenteric artery.
Topics: 4-Aminopyridine; Adrenergic alpha-Antagonists; Amifampridine; Animals; Caffeine; Calcium; Chelating Agents; Drug Interactions; Egtazic Acid; Female; In Vitro Techniques; Membrane Potentials; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Phenylephrine; Potassium; Potassium Channels; Prazosin; Rabbits; Tetraethylammonium; Vasoconstrictor Agents | 1999 |
Amplification of odor-induced Ca(2+) transients by store-operated Ca(2+) release and its role in olfactory signal transduction.
Topics: Animals; Caffeine; Calcium; Calcium-Binding Proteins; Cilia; Cyclohexanols; Dendrites; Egtazic Acid; Eucalyptol; In Vitro Techniques; Menthol; Models, Neurological; Monoterpenes; Odorants; Olfactory Pathways; Olfactory Receptor Neurons; Patch-Clamp Techniques; Signal Transduction; Solvents; Terpenes; Thapsigargin; Urodela | 2000 |
Na(+) entry via store-operated channels modulates Ca(2+) signaling in arterial myocytes.
Topics: Angiotensin II; Animals; Caffeine; Calcium; Calcium Channels, L-Type; Calcium Signaling; Cardiotonic Agents; Cells, Cultured; Chelating Agents; Cytosol; Dinucleoside Phosphates; Egtazic Acid; Enzyme Activation; Enzyme Inhibitors; Extracellular Space; Female; Fluorescent Dyes; Fura-2; Indoles; Magnesium; Mesenteric Arteries; Muscle, Smooth, Vascular; Ouabain; Phenylephrine; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley; Sarcoplasmic Reticulum; Sodium; Sodium-Calcium Exchanger; Sodium-Potassium-Exchanging ATPase; Vasoconstrictor Agents | 2000 |
Involvement of ryanodine receptors in EPYLRFamide-mediated reduction of acetylcholine-induced inward currents in helix lucorum identified neurones.
Topics: Acetylcholine; Adenosine; Adenosine Diphosphate Ribose; Adenosine Triphosphate; Aniline Compounds; Animals; Caffeine; Chelating Agents; Cyclic ADP-Ribose; Dantrolene; Egtazic Acid; Fluorescent Dyes; Helix, Snails; Neurons; Neuropeptides; Ryanodine; Ryanodine Receptor Calcium Release Channel; Xanthenes | 2000 |
Effect of lactate on depolarization-induced Ca(2+) release in mechanically skinned skeletal muscle fibers.
Topics: Animals; Bufo marinus; Caffeine; Calcium; Egtazic Acid; In Vitro Techniques; Lactates; Muscle Contraction; Muscle Fibers, Skeletal; Muscle, Skeletal; Rats; Rats, Long-Evans; Sarcoplasmic Reticulum | 2000 |
Role of calcium stores and membrane voltage in the generation of slow wave action potentials in guinea-pig gastric pylorus.
Topics: Action Potentials; Animals; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Cell Membrane; Chelating Agents; Egtazic Acid; Guinea Pigs; Heparin; In Vitro Techniques; Indoles; Membrane Potentials; Muscle, Smooth; Nifedipine; Pyloric Antrum; Ryanodine; Stomach; Tetrodotoxin | 2000 |
Depletion of intracellular Ca2+ by caffeine and ryanodine induces apoptosis of chinese hamster ovary cells transfected with ryanodine receptor.
Topics: Animals; Apoptosis; bcl-X Protein; Blotting, Western; Caffeine; Calcium; Calcium Channels; Cell Survival; Chelating Agents; CHO Cells; Chromatin; Cricetinae; Cytosol; DNA, Complementary; Dose-Response Relationship, Drug; Egtazic Acid; Endoplasmic Reticulum; Microscopy, Confocal; Muscle, Skeletal; Necrosis; Phosphodiesterase Inhibitors; Plasmids; Proto-Oncogene Proteins c-bcl-2; Rabbits; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors; Transfection | 2000 |
Calcium signal transmission between ryanodine receptors and mitochondria.
Topics: Animals; Caffeine; Calcium; Calcium Channels, L-Type; Cell Line; Cell Membrane Permeability; Clonazepam; Egtazic Acid; Kinetics; Mitochondria, Heart; Muscle, Skeletal; Myocardium; NAD; NADP; Rats; Ryanodine; Ryanodine Receptor Calcium Release Channel; Signal Transduction; Thiazepines; Transfection | 2000 |
Voltage-independent calcium entry in hypoxic pulmonary vasoconstriction of intrapulmonary arteries of the rat.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Chelating Agents; Diltiazem; Dinucleoside Phosphates; Egtazic Acid; Electric Stimulation; Enzyme Inhibitors; Hypoxia; Imidazoles; In Vitro Techniques; Ion Channel Gating; Lanthanum; Male; Membrane Potentials; Nifedipine; Phosphodiesterase Inhibitors; Pulmonary Artery; Pulmonary Circulation; Rats; Rats, Wistar; Ryanodine; Thapsigargin; Vasoconstriction; Verapamil | 2000 |
The carcinogen Cd(2+) activates InsP(3)-mediated Ca(2+) release through a specific metal ion receptor in Xenopus oocyte.
Topics: Animals; Anthracenes; Cadmium; Caffeine; Calcium Signaling; Carrier Proteins; Chelating Agents; Egtazic Acid; Enzyme Activation; Enzyme Inhibitors; Ethylmaleimide; Female; Heparin; Inositol 1,4,5-Trisphosphate; Ion Transport; Lysophospholipids; Membrane Potentials; Membrane Proteins; Mercaptoethanol; Microinjections; Neomycin; Oocytes; Patch-Clamp Techniques; Phosphatidylinositol 4,5-Diphosphate; Phosphatidylinositol Diacylglycerol-Lyase; Thapsigargin; Type C Phospholipases; Xenopus laevis | 2000 |
Pharmacological characterization of the effects of methylmercury and mercuric chloride on spontaneous noradrenaline release from rat hippocampal slices.
Topics: Adrenergic Uptake Inhibitors; Amiloride; Animals; Caffeine; Calcium; Calcium Channel Blockers; Chelating Agents; Chromatography, High Pressure Liquid; Cobalt; Desipramine; Egtazic Acid; Enzyme Inhibitors; Hippocampus; Male; Mercuric Chloride; Methylmercury Compounds; Norepinephrine; omega-Conotoxin GVIA; Rats; Rats, Wistar; Reserpine; Ruthenium Red; Sodium Channel Blockers; Sodium-Calcium Exchanger; Synapses; Tetrodotoxin; Thapsigargin | 2000 |
Ryanodine receptor and capacitative Ca2+ entry in fresh preglomerular vascular smooth muscle cells.
Topics: Animals; Biological Transport; Caffeine; Calcium; Calcium-Transporting ATPases; Chelating Agents; Cytosol; Egtazic Acid; Enzyme Inhibitors; In Vitro Techniques; Indoles; Kidney Glomerulus; Muscle, Smooth, Vascular; Phosphodiesterase Inhibitors; Rats; Rats, Inbred WKY; Renal Circulation; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum | 2000 |
Calcium signalling in sarcoplasmic reticulum, cytoplasm and mitochondria during activation of rabbit aorta myocytes.
Topics: Animals; Aorta, Thoracic; Caffeine; Calcium; Calcium Signaling; Cells, Cultured; Cytoplasm; Dialysis; Egtazic Acid; Fluorescence; Fluorescent Dyes; Fura-2; Inositol 1,4,5-Trisphosphate; Intracellular Membranes; Male; Mitochondria, Muscle; Muscle, Smooth, Vascular; Phenylephrine; Rabbits; Saponins; Sarcoplasmic Reticulum | 2000 |
The effects of caffeine on ATP-sensitive K(+) channels in smooth muscle cells from pig urethra.
Topics: 1-Methyl-3-isobutylxanthine; Animals; ATP-Binding Cassette Transporters; Caffeine; Central Nervous System Stimulants; Cromakalim; Drug Interactions; Egtazic Acid; Glyburide; KATP Channels; Membrane Potentials; Muscle, Smooth; Potassium Channels; Potassium Channels, Inwardly Rectifying; Ryanodine; Swine; Urethra; Uridine Diphosphate | 2000 |
Inositol 1,4,5-trisphosphate (IP3)-mediated Ca2+ release evoked by metabotropic agonists and backpropagating action potentials in hippocampal CA1 pyramidal neurons.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Chelating Agents; Cycloleucine; Dendrites; Dose-Response Relationship, Drug; Egtazic Acid; Fluorescent Dyes; Hippocampus; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear; Receptors, Metabotropic Glutamate | 2000 |
Ca(2+) dynamics in synaptosomes isolated from the squid optic lobe.
Topics: Animals; Caffeine; Calcium; Central Nervous System Stimulants; Chelating Agents; Decapodiformes; Egtazic Acid; Enzyme Inhibitors; Fluorescent Dyes; Membrane Potentials; Optic Lobe, Nonmammalian; Organic Chemicals; Potassium Chloride; Synaptosomes; Thapsigargin | 2000 |
Relation between phosphatidylserine exposure and store-operated Ca(2+) entry in stimulated cells.
Topics: Aged; B-Lymphocytes; Blood Coagulation Disorders; Caffeine; Calcimycin; Calcium; Calcium Signaling; Cell Membrane; Cells, Cultured; Egtazic Acid; Female; Hemorrhage; Herpesvirus 4, Human; Humans; Phosphatidylserines; Reference Values; Syndrome; Thapsigargin | 2000 |
Neurotransmitter release from bovine adrenal chromaffin cells is modulated by capacitative Ca(2+)entry driven by depleted internal Ca(2+)stores.
Topics: Adrenal Medulla; Animals; Caffeine; Calcium; Cattle; Cells, Cultured; Chelating Agents; Chromaffin Cells; Cytosol; Egtazic Acid; Epinephrine; Exocytosis; Fluorescent Dyes; Fura-2; Histamine; Norepinephrine; Phosphodiesterase Inhibitors; Receptors, Nicotinic | 2001 |
An apoplastic Ca2+ sensor regulates internal Ca2+ release in aequorin-transformed tobacco cells.
Topics: Aequorin; Caffeine; Calcium; Chelating Agents; Egtazic Acid; Ion Transport; Nicotiana; Phosphodiesterase Inhibitors; Plants, Toxic; Signal Transduction; Temperature | 2001 |
Chronic depolarization induced by veratridine increases the survival of rat retinal ganglion cells 'in vitro'.
Topics: Amiloride; Animals; Caffeine; Calcium Channel Blockers; Calcium Channels, T-Type; Cell Death; Cell Survival; Cells, Cultured; Chelating Agents; Dantrolene; Diuretics; Dizocilpine Maleate; Egtazic Acid; Excitatory Amino Acid Antagonists; In Vitro Techniques; Membrane Potentials; Muscle Relaxants, Central; Nifedipine; Phosphodiesterase Inhibitors; Rats; Rats, Inbred Strains; Receptors, N-Methyl-D-Aspartate; Retinal Ganglion Cells; Veratridine | 2000 |
Caffeine stores and dopamine differentially require Ca(2+) channels in goldfish somatotropes.
Topics: Animals; Cadmium; Caffeine; Calcium; Calcium Channels; Cells, Cultured; Chelating Agents; Cyclic AMP-Dependent Protein Kinases; Dopamine; Egtazic Acid; Enzyme Inhibitors; Female; Goldfish; Growth Hormone; Isoquinolines; Kinetics; Male; Pituitary Gland, Anterior; Receptors, Dopamine D1; Ryanodine; Sulfonamides | 2001 |
Characterization of the ryanodine receptor-Ca2+ release channel from the thoracic tissues of the lepidopteran insect Heliothis virescens.
Topics: Animals; Caffeine; Calcium; Cell Fractionation; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Electrophysiology; Immunoblotting; Indicators and Reagents; Insect Proteins; Kinetics; Magnesium; Microsomes; Moths; Muscle, Skeletal; Rabbits; Radioligand Assay; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Thorax; Tritium | 2001 |
The effects of exogenous calcium buffers on the systolic calcium transient in rat ventricular myocytes.
Topics: Aniline Compounds; Animals; Caffeine; Calcium; Cells, Cultured; Central Nervous System Stimulants; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Light; Models, Chemical; Muscles; Myocardium; Patch-Clamp Techniques; Photolysis; Rats; Sarcoplasmic Reticulum; Xanthenes | 2001 |
Intracellular calcium reduces light-induced excitatory post-synaptic responses in salamander retinal ganglion cells.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 2-Amino-5-phosphonovalerate; 6-Cyano-7-nitroquinoxaline-2,3-dione; Ambystoma; Animals; Caffeine; Calcium; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; In Vitro Techniques; Ion Channels; Light; Patch-Clamp Techniques; Protein Kinase Inhibitors; Receptors, AMPA; Receptors, N-Methyl-D-Aspartate; Retinal Ganglion Cells; Sodium | 2001 |
ATP stimulates calcium-dependent glutamate release from cultured astrocytes.
Topics: 4-Chloromercuribenzenesulfonate; Adenosine Triphosphate; Amino Acid Transport System X-AG; Animals; Aspartic Acid; Astrocytes; ATP-Binding Cassette Transporters; Caffeine; Calcium Signaling; Calcium-Transporting ATPases; Cells, Cultured; Cerebral Cortex; Chelating Agents; Chloride Channels; Chromatography, High Pressure Liquid; Egtazic Acid; Enzyme Inhibitors; Estrenes; Furosemide; Glutamic Acid; Ion Transport; Nitrobenzoates; Phosphatidylinositol Diacylglycerol-Lyase; Pyrrolidinones; Rats; Ryanodine; Sodium; Thapsigargin; Type C Phospholipases | 2001 |
Functionally separate intracellular Ca2+ stores in smooth muscle.
Topics: Animals; Caffeine; Calcium; Calcium Channels; Cell Membrane; Cells, Cultured; Central Nervous System Stimulants; Chelating Agents; Cyclic AMP; Cytosol; Egtazic Acid; Guinea Pigs; Inositol 1,4,5-Trisphosphate Receptors; Membrane Potentials; Muscle, Smooth; Muscles; Receptors, Cytoplasmic and Nuclear; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Thapsigargin; Time Factors | 2001 |
Intracellular calcium mobilization by muscarinic receptors is regulated by micromolar concentrations of external Ca2+.
Topics: Animals; Biological Transport; Caffeine; Calcium; Carbachol; Chelating Agents; Cholinergic Agonists; Egtazic Acid; Enzyme Inhibitors; Female; Gastric Fundus; Muscle, Smooth; Nickel; Peristalsis; Phosphodiesterase Inhibitors; Rats; Rats, Inbred WF; Receptors, Muscarinic; Ryanodine; Thapsigargin | 2001 |
Staircase-like potentiation of calcium release in mouse myotubes during repetitive short-term application of threshold caffeine.
Topics: Animals; Caffeine; Calcium; Cell Membrane; Cells, Cultured; Chelating Agents; Egtazic Acid; Extracellular Space; Membrane Potentials; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Muscle Fibers, Skeletal; Muscle, Skeletal; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Ryanodine Receptor Calcium Release Channel | 2001 |
Dense core secretory vesicles revealed as a dynamic Ca(2+) store in neuroendocrine cells with a vesicle-associated membrane protein aequorin chimaera.
Topics: Adenosine Triphosphate; Adenoviridae; Aequorin; Animals; Caffeine; Calcium; Cell Line; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Endoplasmic Reticulum; Genes, Reporter; Imidazoles; Immunohistochemistry; Inositol 1,4,5-Trisphosphate; Islets of Langerhans; Membrane Proteins; Nerve Tissue Proteins; Pyrazines; R-SNARE Proteins; Recombinant Fusion Proteins; Ryanodine Receptor Calcium Release Channel; Secretory Vesicles | 2001 |
Histamine-induced Ca2+ release in bovine adrenal chromaffin cells.
Topics: Adrenal Medulla; Animals; Caffeine; Calcium; Cattle; Cells, Cultured; Chromaffin Cells; Egtazic Acid; Electric Stimulation; Extracellular Space; Histamine; Histamine Agonists; Histamine Antagonists; Inositol 1,4,5-Trisphosphate; Intracellular Fluid; Mitochondria; Thapsigargin | 2001 |
A Ca2+-permeable non-selective cation channel activated by depletion of internal Ca2+ stores in single rabbit portal vein myocytes.
Topics: Animals; Caffeine; Calcium; Calmodulin; Cations; Chelating Agents; Egtazic Acid; Electric Conductivity; Enzyme Inhibitors; Indoles; Ion Channels; Ions; Muscle, Smooth, Vascular; Permeability; Portal Vein; Rabbits; Sulfonamides | 2002 |
Developmental expression of the calcium release channels during early neurogenesis of the mouse cerebral cortex.
Topics: Animals; Blotting, Western; Caffeine; Calcium Channels; Calcium Signaling; Calcium-Binding Proteins; Calreticulin; Cell Differentiation; Cell Division; Central Nervous System Stimulants; Cerebral Cortex; Chelating Agents; Egtazic Acid; Female; Fetus; Fluorescent Antibody Technique; Gene Expression Regulation, Developmental; Inositol 1,4,5-Trisphosphate Receptors; Male; Mice; Mice, Inbred C57BL; Neurons; Preservatives, Pharmaceutical; Protein Isoforms; Receptors, Cytoplasmic and Nuclear; Ribonucleoproteins; RNA, Messenger; Ryanodine Receptor Calcium Release Channel; Stem Cells; Thimerosal; Transcription, Genetic; Tubulin | 2001 |
Spontaneous electrical activity and associated changes in calcium concentration in guinea-pig gastric smooth muscle.
Topics: Animals; Anti-Arrhythmia Agents; Biological Clocks; Boron Compounds; Caffeine; Calcium; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Chelating Agents; Decanoic Acids; Egtazic Acid; Electric Stimulation; Female; Glyburide; Guinea Pigs; Hydroxy Acids; Indoles; Male; Membrane Potentials; Mitochondria; Muscle, Smooth; Phosphodiesterase Inhibitors; Potassium Channels; Pyloric Antrum; Ryanodine; Uncoupling Agents | 2002 |
Role of RyRs and IP3 receptors after traumatic injury to spinal cord white matter.
Topics: Action Potentials; Animals; Boron Compounds; Caffeine; Calcium; Calcium Channels; Calcium-Binding Proteins; Central Nervous System Stimulants; Chelating Agents; Dantrolene; Egtazic Acid; Electrophysiology; In Vitro Techniques; Inositol 1,4,5-Trisphosphate Receptors; Male; Models, Animal; Muscle Relaxants, Central; Neural Conduction; Rats; Rats, Wistar; Receptors, Cytoplasmic and Nuclear; Ryanodine; Ryanodine Receptor Calcium Release Channel; Spinal Cord Injuries | 2002 |
The contribution of intracellular calcium stores to mEPSCs recorded in layer II neurones of rat barrel cortex.
Topics: Animals; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium-Transporting ATPases; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Electrophysiology; Endoplasmic Reticulum; Excitatory Postsynaptic Potentials; In Vitro Techniques; Inosine Triphosphate; Iontophoresis; Neurons; Patch-Clamp Techniques; Rats; Rats, Wistar; Receptors, Presynaptic; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Somatosensory Cortex | 2002 |
Fertilization and activation currents in bovine oocytes.
Topics: Animals; Caffeine; Calcium; Cattle; Cell Membrane; Chelating Agents; Egtazic Acid; Ethanol; Female; Fertilization in Vitro; Inositol 1,4,5-Trisphosphate; Ionophores; Oocytes; Oogenesis; Parthenogenesis; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Calcium-Activated; Sperm-Ovum Interactions; Stimulation, Chemical; Thapsigargin | 2002 |
Buspirone-induced antinociception is mediated by L-type calcium channels and calcium/caffeine-sensitive pools in mice.
Topics: 5-Hydroxytryptophan; Analgesics; Animals; Buspirone; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Chloride; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Female; Fluoxetine; Injections, Intraventricular; Mice; Nifedipine; Pain Measurement; Reaction Time; Receptors, Serotonin; Receptors, Serotonin, 5-HT1; Ryanodine; Selective Serotonin Reuptake Inhibitors; Serotonin Receptor Agonists | 2003 |
Components of the intracellular cAMP system supporting the olfactory reception of amyl alcohol.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Adenylyl Cyclases; Aluminum Compounds; Animals; Antimetabolites; Caffeine; Calcium Channel Blockers; Calcium Chloride; Chelating Agents; Chlortetracycline; Colforsin; Cyclic AMP; Dideoxyadenosine; Egtazic Acid; Fluorides; In Vitro Techniques; Ionomycin; Ionophores; Microscopy, Fluorescence; Nifedipine; Olfactory Mucosa; Pentanols; Phosphodiesterase Inhibitors; Rana temporaria; Reaction Time; Signal Transduction; Smell | 2003 |
Kappa-opioid receptor-mediated enhancement of the hyperpolarization-activated current (I(h)) through mobilization of intracellular calcium in rat nucleus raphe magnus.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Animals, Newborn; Barium Compounds; Benzeneacetamides; Caffeine; Calcium Signaling; Chlorides; Egtazic Acid; G Protein-Coupled Inwardly-Rectifying Potassium Channels; Kinetics; Male; Membrane Potentials; Neurons; Potassium Channels; Potassium Channels, Inwardly Rectifying; Pyrimidines; Pyrrolidines; Raphe Nuclei; Rats; Rats, Wistar; Receptors, Opioid, kappa | 2003 |
Intracellular calcium release resulting from mGluR1 receptor activation modulates GABAA currents in wide-field retinal amacrine cells: a study with caffeine.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Amacrine Cells; Animals; Anticoagulants; Bicuculline; Caffeine; Calcium; Calcium Channels; Carps; Cells, Cultured; Central Nervous System Stimulants; Chelating Agents; Dose-Response Relationship, Drug; Drug Interactions; Egtazic Acid; Electric Conductivity; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Extracellular Space; GABA Antagonists; gamma-Aminobutyric Acid; Glutamic Acid; Heparin; Immunohistochemistry; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Kainic Acid; Membrane Potentials; Methoxyhydroxyphenylglycol; Organophosphorus Compounds; Patch-Clamp Techniques; Receptors, Cytoplasmic and Nuclear; Receptors, GABA-A; Receptors, Metabotropic Glutamate; Retina; Ryanodine | 2003 |
Vesl/Homer proteins regulate ryanodine receptor type 2 function and intracellular calcium signaling.
Topics: Aniline Compounds; Animals; Binding Sites; Blotting, Western; Caffeine; Calcium; Calcium Signaling; Carrier Proteins; CHO Cells; Cricetinae; Cyclic ADP-Ribose; Dantrolene; Dose-Response Relationship, Drug; Egtazic Acid; Electrophysiology; Homer Scaffolding Proteins; Microscopy, Fluorescence; Myocardium; Neuropeptides; Protein Binding; Protein Isoforms; Rats; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Transfection; Xanthenes | 2003 |
Mesenteric lymph from rats with thermal injury prolongs the action potential and increases Ca2+ transient in rat ventricular myocytes.
Topics: 4-Aminopyridine; Action Potentials; Animals; Burns; Caffeine; Calcium; Calcium Channels, T-Type; Egtazic Acid; Electrophysiology; Lithium; Lymph; Male; Mesentery; Myocytes, Cardiac; Patch-Clamp Techniques; Potassium; Potassium Channels; Rats; Rats, Sprague-Dawley; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger | 2003 |
1,2-bis(2-aminophenoxy)ethane-N,N,N'N'-tetraacetic acid (BAPTA-AM) inhibits caffeine-induced apoptosis in human neuroblastoma cells.
Topics: Apoptosis; Caffeine; Caspase 3; Caspases; Cell Line, Tumor; Cell Survival; Central Nervous System; Chelating Agents; DNA Fragmentation; Dose-Response Relationship, Drug; Egtazic Acid; Humans; Neuroblastoma; Neurons | 2004 |
Enhanced response to caffeine and 4-chloro-m-cresol in malignant hyperthermia-susceptible muscle is related in part to chronically elevated resting [Ca2+]i.
Topics: Animals; Animals, Newborn; Caffeine; Calcium; Central Nervous System Stimulants; Chelating Agents; Cresols; Egtazic Acid; Electrophysiology; Fungicides, Industrial; Malignant Hyperthermia; Membrane Potentials; Microelectrodes; Muscle, Skeletal; Swine | 2005 |
Action potential duration restitution and alternans in rabbit ventricular myocytes: the key role of intracellular calcium cycling.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channels; Calcium Channels, L-Type; Calcium Signaling; Cardiac Pacing, Artificial; Cells, Cultured; Egtazic Acid; Heart Conduction System; Humans; Ion Transport; Models, Cardiovascular; Myocardium; Myocytes, Cardiac; Patch-Clamp Techniques; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Tachycardia, Ventricular; Thapsigargin; Time Factors | 2005 |
Inhibition of carbachol-evoked oscillatory currents by the NO donor sodium nitroprusside in guinea-pig ileal myocytes.
Topics: Animals; Caffeine; Carbachol; Chelating Agents; Cyclic GMP; Cyclic GMP-Dependent Protein Kinases; Egtazic Acid; Guinea Pigs; Ileum; In Vitro Techniques; Membrane Potentials; Muscarinic Agonists; Muscle Contraction; Myocytes, Smooth Muscle; Nitric Oxide Donors; Nitroprusside; Oxadiazoles; Patch-Clamp Techniques; Phosphatidylinositol 3-Kinases; Phosphodiesterase Inhibitors; Quinoxalines; Type C Phospholipases | 2005 |
Ca2+ dysregulation induces mitochondrial depolarization and apoptosis: role of Na+/Ca2+ exchanger and AKT.
Topics: Adenoviridae; Animals; Apoptosis; Caffeine; Calcium; Cell Separation; Cells, Cultured; Cytosol; DNA; DNA Fragmentation; Down-Regulation; Egtazic Acid; Flow Cytometry; Gene Expression Regulation; GTP-Binding Protein alpha Subunits, Gq-G11; Membrane Potentials; Microscopy, Confocal; Mitochondria; Myocytes, Cardiac; Oscillometry; Proto-Oncogene Proteins c-akt; Rats; Rats, Sprague-Dawley; RNA, Messenger; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Spectrometry, Fluorescence; Time Factors | 2005 |
Presenilin 1 deficiency alters the activity of voltage-gated Ca2+ channels in cultured cortical neurons.
Topics: Animals; Caffeine; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Cerebral Cortex; Chelating Agents; Dose-Response Relationship, Radiation; Drug Interactions; Egtazic Acid; Electric Conductivity; Electric Stimulation; Embryo, Mammalian; Membrane Potentials; Membrane Proteins; Mice; Mice, Knockout; Neurons; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Presenilin-1 | 2005 |
Warming and response to contractile agents in calf cardiac vein: role of the Ca2+, KCa2+, and Na+ ion channel blockers.
Topics: Animals; Caffeine; Calcium Channel Blockers; Carbachol; Cattle; Coronary Vessels; Egtazic Acid; Flecainide; Hot Temperature; In Vitro Techniques; Potassium Channel Blockers; Quaternary Ammonium Compounds; Serotonin; Sodium Channel Blockers; Vasoconstriction; Verapamil | 2005 |
Involvement of calcium mobilization from caffeine-sensitive stores in mechanically induced cell cycle arrest in the dinoflagellate Crypthecodinium cohnii.
Topics: Animals; Caffeine; Calcium; Cell Cycle; Chlortetracycline; Cyclic ADP-Ribose; Cytosol; Dinoflagellida; Egtazic Acid; Fluorescent Dyes; Microscopy, Confocal; Ryanodine Receptor Calcium Release Channel; Stress, Mechanical | 2006 |
Ryanodine receptor/Ca(2+) release mechanisms in rhythmically active respiratory neurons of cats in vivo.
Topics: Animals; Caffeine; Calcium; Cats; Central Nervous System Stimulants; Chelating Agents; Egtazic Acid; Electric Stimulation; Female; Fluorescent Antibody Technique; Male; Membrane Potentials; Neurons; Periodicity; Respiratory Center; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel | 2006 |
[An increase in intracellular free calcium controls the expression of an arginine N-methyl-transferase involved in neural determination in amphibian embryo].
Topics: Animals; Blastula; Bone Morphogenetic Protein 4; Bone Morphogenetic Protein Receptors; Bone Morphogenetic Proteins; Caffeine; Calcium; Calcium Signaling; Carrier Proteins; Cell Differentiation; Chelating Agents; Ectoderm; Egtazic Acid; Enzyme Induction; Gastrula; Homeodomain Proteins; Methyltransferases; Nervous System; Organ Culture Techniques; Transcription Factors; Xenopus laevis; Xenopus Proteins | 2006 |
Differential sensitivity to perchlorate and caffeine of tetracaine-resistant Ca2+ release in frog skeletal muscle.
Topics: Animals; Caffeine; Calcium; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Ion Channel Gating; Muscle, Skeletal; Patch-Clamp Techniques; Perchlorates; Rana catesbeiana; Tetracaine; Time Factors | 2006 |
Hemorheological efficiency of drugs, targeting on intracellular phosphodiesterase activity: in vitro study.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Blood Viscosity; Caffeine; Calcimycin; Calcium; Egtazic Acid; Erythrocyte Aggregation; Hemorheology; Humans; Male; Nifedipine; Papaverine; Pentoxifylline; Phosphodiesterase Inhibitors; Verapamil; Vinca Alkaloids | 2007 |
Calcium regulates cAMP-induced potassium ion efflux in Dictyostelium discoideum.
Topics: Animals; Biological Transport; Caffeine; Calcium; Calcium Signaling; Cell Differentiation; Chemotaxis; Cyclic AMP; Dictyostelium; Egtazic Acid; Phosphodiesterase Inhibitors; Potassium | 1989 |
Ca2+-dependent inactivation of Ca2+-induced Ca2+ release in bullfrog sympathetic neurons.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Signaling; Central Nervous System Agents; Dose-Response Relationship, Drug; Egtazic Acid; Mitochondria; Neurons; Rana catesbeiana; Ryanodine; Sympathetic Nervous System; Thapsigargin | 2008 |
The involvement of calcium in the regulation of GPX1 expression.
Topics: Blotting, Northern; Caffeine; Calcium; Cells, Cultured; Citrus; Egtazic Acid; Gene Expression Regulation, Plant; Glutathione Peroxidase; Lanthanum; Nicotiana; Phospholipid Hydroperoxide Glutathione Peroxidase; Sodium Chloride | 2008 |
Intracellular calcium modulation of voltage-gated sodium channels in ventricular myocytes.
Topics: Action Potentials; Animals; Buffers; Caffeine; Calcium; Cell Line; Cells, Cultured; Disease Models, Animal; Egtazic Acid; Heart Failure; Heart Rate; Heart Ventricles; Homeostasis; Humans; Muscle Proteins; Myocytes, Cardiac; NAV1.5 Voltage-Gated Sodium Channel; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rabbits; Sodium Channels; Transfection | 2009 |
Ca2+ induces macropinocytosis via F-actin depolymerization during growth cone collapse.
Topics: Actins; Animals; Caffeine; Calcium; Cattle; Central Nervous System Stimulants; Chelating Agents; Chick Embryo; Dextrans; Egtazic Acid; Ganglia, Spinal; Growth Cones; Humans; Neurons; Pinocytosis; Ryanodine; Semaphorin-3A; Serum Albumin, Bovine; Statistics as Topic; Vacuoles | 2009 |
In vitro antioxidant properties of pentoxifylline and vinpocetine in a rheological model.
Topics: Adult; Blood Viscosity; Caffeine; Calcimycin; Calcium; Egtazic Acid; Erythrocyte Aggregation; Free Radical Scavengers; Hemorheology; Humans; Male; Nifedipine; Papaverine; Pentoxifylline; Phosphodiesterase Inhibitors; Verapamil; Vinca Alkaloids | 2008 |
Ca2+- and thromboxane-dependent distribution of MaxiK channels in cultured astrocytes: from microtubules to the plasma membrane.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Animals; Animals, Newborn; Astrocytes; Brain; Caffeine; Calcium; Cell Membrane; Cells, Cultured; Central Nervous System Agents; Chelating Agents; Egtazic Acid; Large-Conductance Calcium-Activated Potassium Channel alpha Subunits; Membrane Potentials; Mice; Mice, Inbred C57BL; Microtubules; Thapsigargin; Thromboxane A2; Tubulin | 2009 |
Blood pressure-lowering and vascular modulator effects of Acorus calamus extract are mediated through multiple pathways.
Topics: Acetylcholine; Acorus; Animals; Aorta, Thoracic; Atropine; Blood Pressure; Caffeine; Dose-Response Relationship, Drug; Egtazic Acid; Endothelium, Vascular; Indomethacin; Inhibitory Concentration 50; Male; NG-Nitroarginine Methyl Ester; Norepinephrine; Phenylephrine; Plant Extracts; Plant Roots; Potassium Chloride; Rats; Rats, Sprague-Dawley; Reference Standards; Ryanodine; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents; Verapamil | 2009 |
Caffeine induces ram sperm hyperactivation independent of cAMP-dependent protein kinase.
Topics: Animals; Caffeine; Cladribine; Cyclic AMP-Dependent Protein Kinases; Deoxyadenosines; Egtazic Acid; Enzyme Inhibitors; Isoquinolines; Male; Phosphodiesterase Inhibitors; Phosphorylation; Sheep; Sperm Capacitation; Spermatozoa; Sulfonamides; Tyrosine | 2010 |
Electrical stimulation induces calcium-dependent release of NGF from cultured Schwann cells.
Topics: Analysis of Variance; Animals; Animals, Newborn; Biophysics; Botulinum Toxins, Type A; Cadmium Chloride; Caffeine; Calcium; Calcium Channel Blockers; Cells, Cultured; Chelating Agents; Cytochalasins; Dose-Response Relationship, Drug; Egtazic Acid; Electric Stimulation; Enzyme-Linked Immunosorbent Assay; Estrenes; Exocytosis; Mibefradil; Neomycin; Nerve Growth Factor; Nocodazole; Phosphodiesterase Inhibitors; Protein Synthesis Inhibitors; Pyrrolidinones; Rats; Rats, Sprague-Dawley; S100 Proteins; Schwann Cells; Tubulin Modulators | 2010 |
Role of calcium in contractile responses of calf cardiac vein during cooling.
Topics: Animals; Caffeine; Calcium; Carbachol; Cattle; Cold Temperature; Coronary Vessels; Egtazic Acid; In Vitro Techniques; Muscle Contraction; Muscle, Smooth, Vascular; Serotonin; Veins; Verapamil | 2011 |
Doxorubicin induces the persistent activation of intracellular transglutaminase 2 that protects from cell death.
Topics: Animals; Antineoplastic Agents; Apoptosis; Caffeine; Cell Survival; Cells, Cultured; Chelating Agents; Doxorubicin; Egtazic Acid; Enzyme Activation; Enzyme Activators; Gene Expression; GTP-Binding Proteins; Humans; Intracellular Fluid; Mice; Protein Glutamine gamma Glutamyltransferase 2; Signal Transduction; Transglutaminases | 2012 |
Role of stored calcium in the regulation of neurotransmitter quantum size.
Topics: Acetylcholine; Animals; Benzophenanthridines; Caffeine; Calcium; Cations, Divalent; Cholinergic Antagonists; Cyclic AMP-Dependent Protein Kinases; Egtazic Acid; Isoquinolines; Mice; Miniature Postsynaptic Potentials; Neuromuscular Junction; Piperidines; Presynaptic Terminals; Protein Kinase C; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sulfonamides; Tissue Culture Techniques | 2012 |
Characterization of cadmium plasma membrane transport in gills of a mangrove crab Ucides cordatus.
Topics: Animals; Biological Transport; Brachyura; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Cell Membrane; Cell Survival; Chelating Agents; Egtazic Acid; Fluorescence; Fluorescent Dyes; Gills; Ion Transport; Nimodipine; Vanadates; Verapamil; Water Pollutants, Chemical | 2014 |
Resveratrol-induced antinociception is involved in calcium channels and calcium/caffeine-sensitive pools.
Topics: Analgesics; Animals; Behavior, Animal; Brain-Derived Neurotrophic Factor; Caffeine; Calcium Channel Blockers; Calcium Channels; Calcium Chelating Agents; Calcium Chloride; Calcium Signaling; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Disease Models, Animal; Dose-Response Relationship, Drug; Egtazic Acid; Male; Mice, Inbred ICR; Nociception; Nociceptive Pain; Phosphorylation; Reaction Time; Resveratrol; Ryanodine; Spinal Cord; Stilbenes; Time Factors | 2017 |
Caffeine Suppresses the Activation of Hepatic Stellate Cells cAMP-Independently by Antagonizing Adenosine Receptors.
Topics: Animals; Caffeine; Cells, Cultured; Chelating Agents; Cyclic AMP; Dose-Response Relationship, Drug; Egtazic Acid; Hepatic Stellate Cells; Liver Cirrhosis; Male; MAP Kinase Signaling System; Mice; Phosphodiesterase Inhibitors; Phosphorylation; Quinazolines; Receptors, Purinergic P1; Triazoles | 2017 |