nifedipine has been researched along with ryanodine in 190 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 22 (11.58) | 18.7374 |
| 1990's | 82 (43.16) | 18.2507 |
| 2000's | 68 (35.79) | 29.6817 |
| 2010's | 18 (9.47) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Izumi, T; Norton, TR; Seriguchi, DG; Shibata, S | 1 |
| Langer, GA; Post, JA | 1 |
| Galbani, P; Limbruno, U; Mariani, M; Ronca, G; Ronca-Testoni, S; Yu, G; Zucchi, R | 1 |
| Hu, RM; Levin, ER; Pickart, M; Rossi, M | 1 |
| Beresewicz, A; Horackova, M | 2 |
| Bishopric, NH; Sato, B; Webster, KA | 1 |
| Kuramoto, K; Nishimura, S; Sorimachi, M; Yamagami, K | 1 |
| Benterbusch, R; Herberg, FW; Melzer, W; Thieleczek, R | 1 |
| Bose, D; Bouchard, RA | 1 |
| Abela, AP; Bourreau, JP; Daniel, EE; Kwan, CY | 1 |
| Kondo, N; Mizukami, M; Shibata, S | 1 |
| Bourreau, JP; Daniel, EE; Kwan, CY; Low, AM; Zhang, ZD | 1 |
| Gomi, Y; Tsunobuchi, H | 1 |
| Cheng, YZ; Liu, TF; Wang, ZM | 1 |
| Aoyama, M; Katoh, S; Kodama, I; Matsui, N; Miyamoto, N; Seo, H; Toyama, J; Yamada, K | 1 |
| Coghlan, JP; Denton, DA; Hardy, KJ; Johnson, EI; McDougall, JG; Scoggins, BA; Wright, RD | 1 |
| Marban, E; Wier, WG; Yue, DT | 1 |
| Bers, DM; MacLeod, KT | 1 |
| Akera, T; Ng, YC; Temma, K | 1 |
| Kondo, N | 5 |
| Mitchell, MR; Powell, T; Terrar, DA; Twist, VW | 2 |
| De Young, MB; Scarpa, A | 1 |
| Terrar, DA; White, E | 1 |
| Anno, T; Kodama, I; Satake, N; Shibata, S; Sudo, Y | 1 |
| Marban, E; Wier, WG | 1 |
| Gainullin, RZ; Saxon, ME | 1 |
| Beckeringh, JJ; Hugtenburg, JG; Mathy, MJ; van Zwieten, PA | 1 |
| Beckeringh, JJ; Boddeke, HW; Hugtenburg, JG; Mathy, MJ; van Zwieten, PA | 1 |
| DeTraglia, MC; Komai, H; Redon, D; Rusy, BF | 1 |
| Flint, NS; Opie, LH; Thandroyen, FT; Worthington, MG | 1 |
| Bers, DM; Christensen, DM; Nguyen, TX | 1 |
| Fukui, Y; Hosoda, S; Iida, M; Kodama, I; Mitsui, K; Sakuma, I; Shibata, N; Suzuki, R; Toyama, J | 1 |
| Giuliani, S; Maggi, CA; Santicioli, P | 1 |
| Belsher, S; Chow, WL; MacLeod, KM; Moshenko, J; Weber, LP | 1 |
| Arakaki, H; Nasu, T; Shibata, H | 1 |
| Hattori, Y; Kanno, M; Nakaya, H; Nishihira, J | 1 |
| McCarron, RM; Nikodijevic, B; Nikodijevic-Kedeva, D; Spatz, M; Stanimirovic, DB | 1 |
| Alexander, PB; Cheung, DW | 1 |
| Drescher, P; Eckert, R; Madsen, PO; Sparwasser, C | 1 |
| Rhoten, WB; Sergeev, IN | 1 |
| Kalsner, S | 2 |
| Fuentes, ME; Luo, Z; Taylor, P | 1 |
| Hatano, Y; Kakuyama, M; Mori, K; Nakamura, K; Nishiwada, M; Terasako, K; Toda, H | 1 |
| Duckett, JW; Gong, C; Levin, RM; Liu, GH; Sillen, U; Snyder, MC; Zderic, SA | 1 |
| Chen, XJ; Liu, TF | 1 |
| Bridge, JH; Kohomoto, O; Levi, AJ | 1 |
| Brooksby, P; Hancox, JC; Levi, AJ | 1 |
| Mizusawa, H; Omote, M | 1 |
| Bolton, TB; Kawai, M; Komori, S; Ohashi, H; Pacaud, P | 1 |
| Lynch, C; Miao, N | 1 |
| Aoudjit, F; Dupuis, G; Payet, MD; Ricard, I | 1 |
| Daniel, EE; Darby, PJ; Kwan, CY; Low, AM | 1 |
| Cathcart, MK; Li, Q; Tallant, A | 1 |
| Bültmann, R; Starke, K; von Kügelgen, I | 1 |
| Garcia, L; Marty, I; Parrish, E; Rieger, F; Romey, G; Seigneurin-Venin, S; Villaz, M | 1 |
| Ahrén, B | 1 |
| Egashira, K; Fukumoto, Y; Ito, A; Kadokami, T; Shimokawa, H; Takayanagi, T; Takeshita, A | 1 |
| Fried, G; Liu, YA; Ostlund, E | 1 |
| Abebe, W; Chow, WL; MacLeod, KM; Weber, LP | 1 |
| Issberner, J; Levi, AJ | 1 |
| Gelband, CH; Martens, JR; Posner, P; Sumners, C; Wang, D | 1 |
| Vites, AM; Wasserstrom, JA | 1 |
| Asano, M; Imaizumi, Y; Ito, K; Ito, KM; Kuwako, M; Nomura, Y; Uyama, Y; Watanabe, M | 1 |
| Finkel, MS; Mayer, OH; Oddis, CV | 1 |
| Blatter, LA; Holda, JR; Oberti, C; Perez-Reyes, E | 1 |
| Asano, M; Ito, K; Kuwako, M; Nomura, Y; Shibuya, M; Sugita, K; Suzuki, Y | 1 |
| Anwyl, R; Rowan, MJ; Wang, Y; Wu, J | 1 |
| Barhoumi, R; Burghardt, RC; Mouneimne, Y; Phillips, TD; Safe, SH | 1 |
| Atchison, DJ; Johnston, MG | 1 |
| Barthó, L; Lefebvre, RA | 1 |
| Leblanc, N; Nattel, S; Sun, H | 1 |
| Bone, Q; Inoue, I; Tsutsui, I | 1 |
| Hiruma, T; Komazaki, S | 1 |
| Bielefeldt, K; Conklin, JL; Martin, M; Oh, ST; Yedidag, E | 1 |
| Benders, AA; Groenen, PJ; Oerlemans, FT; Veerkamp, JH; Wieringa, B | 1 |
| Costa, G; García-Pascual, A; Jimenez, E; Labadía, A; Triguero, D | 1 |
| Ferrier, GR; Howlett, SE; Zhu, JQ | 1 |
| el Schultz, J; Jones, LR; Sagar, KB; Smart, SC; Warltier, DC | 1 |
| Artman, M; Coetzee, WA; Haddock, PS | 1 |
| Rao, MR; Tao, L | 1 |
| Bkaily, G; D'Orléans-Juste, P; Economos, D; Jaalouk, D; Jacques, D; Naik, R; Pothier, P | 1 |
| Drescher, P; Eckert, R; Madsen, PO; Schmelz, HU; Sparwasser, C | 1 |
| Fukao, M; Hattori, Y; Kanno, M; Kitabatake, A; Sakuma, I; Sato, A | 1 |
| Amobi, NI; Smith, IC | 3 |
| Bennett, MR; Brain, KL; Lin, YQ | 1 |
| Boev, KK; Petkov, GV | 1 |
| Asano, M; Nomura, Y | 3 |
| LoCicero, J; McCully, JD; Sasaki, S; Yasuda, K | 1 |
| Clapp, C; Díaz, M; Martinez de la Escalera, G; Trueta, C; Vaca, LA | 1 |
| Coyle, JT; Leski, ML; Valentine, SL | 1 |
| Chaban, VV; Dea, SK; Ennes, HS; Mayer, EA; McRoberts, JA; Young, SH | 1 |
| Fairweather, I; Graham, MK; McGeown, JG | 1 |
| Chugun, A; Hara, Y; Kondo, H; Sasaki, T; Temma, K | 1 |
| Foehring, RC; Galarraga, E; Pineda, JC | 1 |
| Huber, M; Krystal, G; Rabkin, SW | 1 |
| Hashii, M; Higashida, H; Minabe, Y | 1 |
| Bramich, NJ | 1 |
| Vanecek, J; Zemková, H | 1 |
| Cocks, TM; Selemidis, S | 1 |
| Constanti, A; Libri, V; Postlethwaite, M | 1 |
| Dosen, PJ; Imtiaz, MS; Nurgaliyeva, K; van Helden, DF; von der Weid, P | 1 |
| Bramich, NJ; Hashitani, H; Hirst, GD | 1 |
| Bonansco, C; Borde, M; Buño, W; Fernández de Sevilla, D; Le Ray, D | 1 |
| Cheng, YW; Hu, CM; Jeng, CR; Kang, JJ; Liao, JW; Liu, SH; Pang, VF; Tsai, SF; Wang, SC | 1 |
| Scofield, MA; Wangemann, P; Wonneberger, K | 1 |
| Hohenegger, M; Kress, HG; Weigl, LG | 1 |
| Aaronson, PI; Hague, D; Robertson, TP; Ward, JP | 1 |
| Salceda, R; Sánchez-Chávez, G | 1 |
| James, AN; Parkman, HP; Ryan, JP | 1 |
| McGeown, JG; White, C | 1 |
| Gallego, R; Martínez-Pinna, J; McLachlan, EM | 1 |
| Bourreau, JP; Huang, Y; Tao, L | 1 |
| Dalton, GR; Evans, SJ; Levi, AJ | 1 |
| Chan, WL; Holstein-Rathlou, NH; Yip, KP | 1 |
| Coats, P; Hillier, C; Johnston, F; MacDonald, J; McMurray, JJ | 1 |
| Hollywood, MA; McCloskey, KD; McHale, NG; Sergeant, GP; Thornbury, KD | 1 |
| Chawla, S; Hockaday, AR; Huang, CL; Skepper, JN | 1 |
| Sharma, V; Tung, L | 1 |
| Mawe, GM; Nelson, MT; Pérez, GJ; Pozo, MJ | 1 |
| Mcmanus, CM; Michel, KE; Simon, DM; Washabau, RJ | 1 |
| Mitra, P; Slaughter, MM | 1 |
| Fellner, SK; Parker, L | 1 |
| Hayashi, K; Inoue, T; Kanno, Y; Okada, H; Ozawa, Y; Saruta, T; Suzuki, H; Takenaka, T | 1 |
| Duff, HJ; Guo, J; McCulloch, AD; Stuyvers, BD; ter Keurs, HE | 1 |
| Liang, JH; Liu, RK; Sun, HL; Wang, XH; Ye, XF; Zheng, JW | 1 |
| Mao, L; Wang, JQ | 1 |
| Greenwood, IA; Spencer, NJ | 1 |
| Gscheidlinger, R; Hohenegger, M; Karel, A; Weigl, L; Zidar, A | 1 |
| Antzelevitch, C; Burashnikov, A | 1 |
| Hayashi, K; Ohno, Y; Saruta, T; Suzuki, H; Takenaka, T | 1 |
| Bleakman, D; Bortolotto, ZA; Collingridge, GL; Isaac, JT; Lauri, SE; Lodge, D; Nistico, R; Ornstein, PL | 1 |
| Allen, PD; Kim, DH; Lee, EH; Li, J; Lopez, JR; Pessah, IN; Protasi, F | 1 |
| Paterson, WG; Zhang, Y | 1 |
| Emanuel, K; Lewartowski, B; Mackiewicz, U | 2 |
| Cardenas, C; Carrasco, L; Chiong, M; Díaz-Araya, G; Estrada, M; Ibarra, C; Jaimovich, E; Lavandero, S; Liberona, JL | 1 |
| Arakawa, TK; Ducsay, CA; Kaushal, KM; Mlynarczyk, M; Zhang, L | 1 |
| Huang, XL; Pan, BX; Zhao, GL; Zhao, KS | 2 |
| Eltit, JM; Hidalgo, J; Jaimovich, E; Liberona, JL | 1 |
| Aoyama, M; Chen, SR; Furuzono, S; Goto, T; Hotta, S; Imaizumi, Y; Ito, Y; Matsubara, T; Nakayama, S; Ohya, S; Shimokata, K; Wang, J; Yamada, A | 1 |
| Cho, KW; Jin, JY; Li, D; Wen, JF | 1 |
| Shinozaki, T; ter Keurs, HE; Wilkens, JL; Yazawa, T | 1 |
| Anyukhovsky, EP; Danilo, P; Hefer, D; Janse, MJ; Rosen, MR; Rosen, TS; Sosunov, EA | 1 |
| Fukuoka, M; Hashii, M; Higashida, H; Kudoh, T; Matsuda, A; Shuto, S | 1 |
| Dakshinamurti, S; Gutsol, A; Halayko, AJ; Hinton, M; Mellow, L | 1 |
| Dai, JM; Kuo, KH; Lee, CH; Leo, JM; van Breemen, C | 1 |
| Arasan, S; Balakrishnan, S; Jyoti, T; Mohammed, AA; Subramani, S; Vijayanand, C | 1 |
| Folz, RJ; Liu, JQ; Yang, D | 1 |
| Fu, JD; Liang, J; Wang, R; Yang, HT; Yu, HM | 1 |
| Curtis, T; McGeown, G; Scholfield, N; Stewart, M; Tumelty, J | 1 |
| Dai, JM; Kuo, KH; Lee, CH; Leo, JM; Paré, PD; van Breemen, C | 1 |
| Ikeda, M; Ikeuchi, Y; Iwamoto, H; Kobayashi, M; Nishimura, S; Sato, Y; Tabata, S; Takemura, Y; Tatsumi, R | 1 |
| Aalkjaer, C; Hughes, A; Matchkov, V; Nilsson, H; Rahman, A | 1 |
| Sims, SM; Williams, BA | 1 |
| Donoso, P; Ferrero, P; Mattiazzi, A; Mundiña-Weilenmann, C; Said, M; Sánchez, G; Valverde, C; Vittone, L | 1 |
| Andreeva, LA; Anufriev, AI; Averin, A; Chumaeva, NA; Kockskamper, J; Kosarskii, LS; Lewinski, Dv; Nakipova, OV; Pieske, B; Zakharova, NM | 1 |
| Balezina, OP; Bogacheva, PO; Orlova, TY | 1 |
| Bloch, W; Brockmeier, K; Halbach, M; Hescheler, J; Pfannkuche, K; Pillekamp, F; Reppel, M; Rubenchyk, O; Sreeram, N; Xi, JY | 1 |
| Mei, HS; Qi, YJ; Su, SW; Wang, C; Wang, YL; Xu, YF; Yin, JX; Zhang, YJ | 1 |
| Adhikari, A; da Costa, JL; Kihara, AH; Lorençon, E; Resende, RR | 1 |
| Döndaş, NY; Kaplan, M; Kaya, D; Singirik, E | 1 |
| Budde, T; Coulon, P; Ehling, P; Kreutz, MR; Landgraf, P; Munsch, T; Rankovic, V | 1 |
| Ito, K; Jia, Y; Nakauchi, S; Sumikawa, K; Yamazaki, Y | 1 |
| Aalkjaer, C; Bek, T; Misfeldt, MW; Simonsen, U | 1 |
| Anderson, C; Haynes, JM; Oliver, VL; Ventura, S | 1 |
| Ichise, N; Iwase, T; Kobayashi, T; Maeda, S; Sato, T; Seki, S; Tohse, N; Yamada, Y | 1 |
| Exintaris, B; Kerr, K; Lam, M; Ventura, S | 1 |
| Bauerschmidt, S; Dechering, KJ; Hupkes, M; Jonsson, MK; Piek, E; Scheenen, WJ; Sotoca, AM; van der Heyden, MA; van Ravestein-van Os, RI; van Rotterdam, W; van Someren, EP; van Veen, TA; van Zoelen, EJ; Ypey, DL | 1 |
| Escobar, AL; Ferreiro, M; Petrosky, AD | 1 |
| Gruber-Schoffnegger, D; Naka, A; Sandkühler, J | 1 |
| Gu, L; Hertz, L; Li, B; Peng, L; Yan, E | 1 |
| Hamaguchi, S; Honda, Y; Kawakami, Y; Namekata, I; Nemoto, K; Sano, A; Tanaka, H | 1 |
| Caricati-Neto, A; da Silva, ED; de Magalhães Galvão, K; Garcia, AG; Jurkiewicz, A; Jurkiewicz, NH; Miranda-Ferreira, R; Rodrigues, JQ | 1 |
| Du, T; Hertz, L; Li, B; Liang, C; Peng, L | 1 |
| Bootman, MD; Rietdorf, K; Sanderson, MJ | 1 |
| Al Dera, H; Brock, JA; Callaghan, BP | 1 |
| Brenner, R; Bugay, V; Chuang, HH; Jaffe, DB; Ling, L; Wang, B | 1 |
| Bujang, SNB; Kennedy, C; Syed, NI; Talip, STA; Tengah, A | 1 |
2 review(s) available for nifedipine and ryanodine
| Article | Year |
|---|---|
Relationship between force and intracellular [Ca2+] in tetanized mammalian heart muscle.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Ferrets; In Vitro Techniques; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine | 1986 |
Experimental studies on myocardial stretch and ventricular arrhythmia in hypertrophied and non-hypertrophied hearts.
Topics: Animals; Arrhythmias, Cardiac; Calcium; Calcium Channel Blockers; Cardiotonic Agents; Death, Sudden, Cardiac; Dogs; Electrocardiography; Gadolinium; Heart; Heart Ventricles; Humans; Hypertension; Hypertrophy, Left Ventricular; Isoproterenol; Meta-Analysis as Topic; Models, Cardiovascular; Myocardial Contraction; Myocardium; Nifedipine; Ouabain; Quinolines; Randomized Controlled Trials as Topic; Rats; Rats, Inbred SHR; Rats, Wistar; Ryanodine; Thiadiazines; Vasodilator Agents | 2000 |
188 other study(ies) available for nifedipine and ryanodine
| Article | Year |
|---|---|
Further studies on the positive inotropic effect of the polypeptide anthopleurin-A from a sea anemone.
Topics: Cnidaria; Drug Interactions; Intercellular Signaling Peptides and Proteins; Lanthanum; Myocardial Contraction; Nifedipine; Peptides; Ryanodine; Sea Anemones; Stimulation, Chemical; Tetracaine; Tetrodotoxin; Verapamil | 1978 |
Cellular origin of the rapidly exchangeable calcium pool in the cultured neonatal rat heart cell.
Topics: Animals; Animals, Newborn; Calcium; Cell Compartmentation; Cells, Cultured; Lanthanum; Myocardium; Nifedipine; Rats; Ryanodine; Sarcolemma; Terpenes; Thapsigargin | 1992 |
Effects of verapamil, gallopamil, diltiazem and nifedipine on sarcoplasmic reticulum function in rat heart.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Diltiazem; Gallopamil; Heart; Nifedipine; Rats; Rats, Sprague-Dawley; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1992 |
Arginine vasopressin stimulates atrial natriuretic peptide gene expression and secretion from rat diencephalic neurons.
Topics: Analysis of Variance; Animals; Arginine Vasopressin; Atrial Natriuretic Factor; Cells, Cultured; Diencephalon; Dose-Response Relationship, Drug; Fetus; Gene Expression; Neurons; Nifedipine; Rats; Receptors, Angiotensin; Receptors, Vasopressin; RNA; RNA, Messenger; Ryanodine | 1992 |
Effect of free radicals on excitation-contraction coupling in isolated rat and guinea pig ventricular myocytes.
Topics: Action Potentials; Animals; Cells, Cultured; Guinea Pigs; Heart; Hydrogen Peroxide; Ion Channels; Myocardial Contraction; Nifedipine; Rats; Ryanodine; Superoxides; Tetrodotoxin | 1992 |
Beta-adrenergic regulation of a myocardial actin gene via a cyclic AMP-independent pathway.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Actins; Animals; Animals, Newborn; Blotting, Northern; Bucladesine; Caffeine; Calcimycin; Cells, Cultured; Colforsin; Cyclic AMP; Enkephalins; Gene Expression Regulation; Heart; Heart Ventricles; Isoproterenol; Kinetics; Myocardium; Nifedipine; Potassium Chloride; Propranolol; Protein Precursors; Rats; Receptors, Adrenergic, beta; RNA; RNA, Messenger; Ryanodine | 1992 |
Possible regulation of caffeine-induced intracellular Ca2+ mobilization by intracellular free Na+.
Topics: Animals; Biological Transport; Caffeine; Calcium; Cats; Cells, Cultured; Chromaffin System; Cytophotometry; Magnesium; Nifedipine; Ryanodine; Sodium | 1992 |
Excitation-contraction coupling in a pre-vertebrate twitch muscle: the myotomes of Branchiostoma lanceolatum.
Topics: Animals; Blotting, Western; Calcium; Calcium-Transporting ATPases; Cell Membrane; Cell Movement; Chordata, Nonvertebrate; Dihydropyridines; Membrane Potentials; Microsomes; Muscle Contraction; Nifedipine; Ryanodine; Verapamil | 1992 |
Contribution of sarcolemmal sodium-calcium exchange and intracellular calcium release to force development in isolated canine ventricular muscle.
Topics: Animals; Biological Transport; Caffeine; Calcium; Carrier Proteins; Dogs; Heart Ventricles; Intracellular Membranes; Membrane Potentials; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Ryanodine; Sarcolemma; Sodium; Sodium-Calcium Exchanger; Time Factors; Ventricular Function | 1992 |
Acetylcholine Ca2+ stores refilling directly involves a dihydropyridine-sensitive channel in dog trachea.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Animals; Calcium; Calcium Channels; Dogs; Egtazic Acid; Female; In Vitro Techniques; Kinetics; Male; Membrane Potentials; Muscle Contraction; Muscle, Smooth; Nifedipine; Ryanodine; Trachea | 1991 |
Alterations in electrical and contractile behavior of isolated cardiomyocytes by hydrogen peroxide: possible ionic mechanisms.
Topics: Animals; Free Radicals; Guinea Pigs; Heart Ventricles; Hydrogen Peroxide; In Vitro Techniques; Male; Membrane Potentials; Myocardial Contraction; Myocardium; Nifedipine; Rats; Rats, Inbred Strains; Ryanodine; Tetrodotoxin; Ventricular Function | 1991 |
Negative inotropic effects of disopyramide on guinea-pig papillary muscles.
Topics: Action Potentials; Animals; Depression, Chemical; Disopyramide; Electric Stimulation; Guinea Pigs; In Vitro Techniques; Myocardial Contraction; Nifedipine; Ouabain; Papillary Muscles; Potassium; Ryanodine; Sodium Channels | 1990 |
Ryanodine and the adrenergic, purinergic stimulation in the rat vas deferens smooth muscle: functional and radioligand binding studies.
Topics: Animals; Binding Sites; Calcium; Electric Stimulation; Kinetics; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Radioligand Assay; Rats; Rats, Inbred Strains; Receptors, Purinergic; Ryanodine; Vas Deferens | 1991 |
Effects of ryanodine and nifedipine on contractions induced by norepinephrine, acetylcholine, and potassium in the isolated vas deferens of the guinea pig.
Topics: Acetylcholine; Animals; Calcium; Guinea Pigs; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Norepinephrine; Potassium; Ryanodine; Sarcoplasmic Reticulum; Vas Deferens | 1990 |
Early afterdepolarization induced by ryanodine in atrial fibers of mouse heart.
Topics: Action Potentials; Animals; Female; Heart; Heart Atria; In Vitro Techniques; Lidocaine; Male; Mice; Nifedipine; Ryanodine; Tetrodotoxin | 1990 |
Mechanisms of atrial natriuretic peptide (ANP) secretion by rat hearts perfused in vitro--Ca2(+)-dependent signal transduction for ANP release by mechanical stretch.
Topics: Animals; Atrial Natriuretic Factor; Biomechanical Phenomena; Blood Pressure; Calcium; Calmodulin; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Nifedipine; Perfusion; Rats; Rats, Inbred F344; Ryanodine; Signal Transduction; Sulfonamides; Temperature | 1990 |
Ca antagonists do not alter aldosterone secretion during established Na depletion.
Topics: Adrenal Glands; Aldosterone; Animals; Calcium; Calcium Channel Blockers; Dose-Response Relationship, Drug; Edetic Acid; Female; Gallopamil; Hydrocortisone; Indenes; Ion Channels; Lanthanum; Nifedipine; Nisoldipine; Ryanodine; Sheep; Sodium; Verapamil | 1985 |
Cumulative depletions of extracellular calcium in rabbit ventricular muscle monitored with calcium-selective microelectrodes.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Caffeine; Calcium; Cobalt; Electric Stimulation; Extracellular Space; Heart; In Vitro Techniques; Microelectrodes; Myocardium; Nifedipine; Rabbits; Ryanodine; Strophanthidin | 1986 |
Effects of inotropic agents on isolated guinea pig heart under conditions that modify calcium pools involved in contractile activation.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Cardiotonic Agents; Diltiazem; Diterpenes; Female; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Male; Monensin; Nifedipine; Ryanodine; Strophanthidin; Veratridine | 1986 |
Can strontium replace calcium as an activator of internal calcium release in cardiac muscles? Study on a dual action of A23187.
Topics: Action Potentials; Animals; Calcimycin; Calcium; Heart; In Vitro Techniques; Ion Channels; Muscle Contraction; Nifedipine; Papillary Muscles; Rabbits; Ryanodine; Strontium | 1987 |
Electrical activity and contraction in cells isolated from rat and guinea-pig ventricular muscle: a comparative study.
Topics: Action Potentials; Animals; Calcium; Guinea Pigs; Heart; In Vitro Techniques; Ion Channels; Myocardial Contraction; Nifedipine; Rats; Ryanodine; Sodium; Strontium; Time Factors; Ventricular Function | 1987 |
Calcium-activated inward current and contraction in rat and guinea-pig ventricular myocytes.
Topics: Action Potentials; Animals; Calcium; Egtazic Acid; Guinea Pigs; Heart; In Vitro Techniques; Ion Channels; Membrane Potentials; Myocardial Contraction; Nifedipine; Rats; Ryanodine; Sodium; Tetrodotoxin; Ventricular Function | 1987 |
ATP receptor-induced Ca2+ transients in cardiac myocytes: sources of mobilized Ca2+.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adenosine Triphosphate; Animals; Benzofurans; Calcium; Cells, Cultured; Fluorescent Dyes; Fura-2; Heart; Heart Ventricles; Ionomycin; Kinetics; Nifedipine; Potassium Chloride; Rats; Rats, Inbred Strains; Receptors, Purinergic; Ryanodine; Spectrometry, Fluorescence; Ventricular Function | 1989 |
Effects of concanavalin A on cardiotonic responses to A23187 and isoprenaline.
Topics: Action Potentials; Animals; Calcimycin; Concanavalin A; Glycoside Hydrolases; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Lectins; Mannosyl-Glycoprotein Endo-beta-N-Acetylglucosaminidase; Methylmannosides; Myocardial Contraction; Myocardium; Nifedipine; Ryanodine | 1989 |
Voltage-dependence of ryanodine-sensitive component of contraction in A23187- and isoprenaline-treated cardiac muscles.
Topics: Alkaloids; Animals; Calcimycin; Calcium; Electric Stimulation; Female; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Male; Membrane Potentials; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine; Tetrodotoxin | 1989 |
Mechanisms and significance of calcium entry at positive membrane potentials in guinea-pig ventricular muscle cells.
Topics: Amines; Animals; Calcium; Calcium Channels; Guinea Pigs; In Vitro Techniques; Membrane Potentials; Muscle Contraction; Muscles; Myocardium; Nifedipine; Ryanodine; Ventricular Function | 1989 |
Electrophysiological effects of FK664, a new cardiotonic agent, on preparations from guinea pig ventricle and from rabbit sino-atrial node.
Topics: Action Potentials; Animals; Calcium; Calcium Channels; Cardiotonic Agents; Guinea Pigs; Heart; Heart Ventricles; Myocardial Contraction; Myocardium; Nifedipine; Papillary Muscles; Pyrimidinones; Rabbits; Ryanodine; Sarcolemma; Sinoatrial Node; Tetrodotoxin | 1989 |
Ryanodine as a tool to determine the contributions of calcium entry and calcium release to the calcium transient and contraction of cardiac Purkinje fibers.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Aequorin; Alkaloids; Animals; Calcium; Calcium Channel Blockers; Dogs; Female; Heart Conduction System; Ion Channels; Male; Membrane Potentials; Myocardial Contraction; Nifedipine; Nitrendipine; Purkinje Fibers; Ryanodine; Sodium | 1985 |
Positive inotropic effect of ryanodine on rabbit ventricular muscle: dependence on the intracellular calcium load.
Topics: Alkaloids; Animals; Calcium; Cesium; Chlorides; Heart Ventricles; In Vitro Techniques; Myocardial Contraction; Nifedipine; Ouabain; Papillary Muscles; Rabbits; Ryanodine; Tetracaine; Ventricular Function | 1989 |
The differential effect of calcium antagonists on the positive inotropic effects induced by calcium and monensin in cardiac preparations of rats and guinea-pigs.
Topics: Animals; Bepridil; Calcium; Calcium Channel Blockers; Diltiazem; Gallic Acid; Heart Ventricles; Lidoflazine; Male; Monensin; Myocardial Contraction; Nifedipine; Papillary Muscles; Rats; Rats, Inbred Strains; Ryanodine; Stimulation, Chemical; Verapamil | 1989 |
Differences between negative inotropic and vasodilator effects of calcium antagonists acting on extra- and intracellular calcium movements in rat and guinea-pig cardiac preparations.
Topics: Animals; Calcium; Calcium Channel Blockers; Coronary Circulation; Depression, Chemical; Heart Ventricles; Lidoflazine; Male; Myocardial Contraction; Nifedipine; Papillary Muscles; Rats; Rats, Inbred Strains; Ryanodine; Vasodilator Agents | 1989 |
Isoflurane and halothane inhibit tetanic contractions in rabbit myocardium in vitro.
Topics: Animals; Calcium; Depression, Chemical; Electric Stimulation; Halothane; In Vitro Techniques; Isoflurane; Myocardial Contraction; Nifedipine; Papillary Muscles; Rabbits; Ryanodine; Sarcoplasmic Reticulum | 1989 |
Arrhythmogenic action of alpha 1-adrenoceptor stimulation in normoxic rat ventricular myocardium: influence of nisoldipine, reduced extracellular Ca2+ and ryanodine.
Topics: Adrenergic alpha-Agonists; Alkaloids; Animals; Arrhythmias, Cardiac; Azepines; Calcium; Calcium Channel Blockers; Heart; Male; Methoxamine; Nifedipine; Nisoldipine; Prazosin; Rats; Rats, Inbred Strains; Ryanodine | 1987 |
Electrophysiological effects of Ca antagonists, tetrodotoxin, [Ca]o and [Na]o on myocardium of hibernating chipmunks: possible involvement of Na-Ca exchange mechanism.
Topics: Action Potentials; Animals; Calcium; Chlorides; Female; Heart; Hibernation; In Vitro Techniques; Lithium; Lithium Chloride; Male; Myocardial Contraction; Nifedipine; Ryanodine; Sciuridae; Sodium; Tetrodotoxin | 1987 |
Electromechanical effects of A23187 on guinea-pig ventricular muscle: a dual action of A23187.
Topics: Animals; Calcimycin; Calcium; Electric Stimulation; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Membrane Potentials; Myocardial Contraction; Nifedipine; Papillary Muscles; Pindolol; Ranitidine; Ryanodine | 1986 |
Can Ca entry via Na-Ca exchange directly activate cardiac muscle contraction?
Topics: Action Potentials; Animals; Caffeine; Calcium; Carrier Proteins; Heart Ventricles; In Vitro Techniques; Myocardial Contraction; Nifedipine; Rabbits; Ryanodine; Sodium-Calcium Exchanger; Strophanthidin; Ventricular Function | 1988 |
Aftereffects of high-intensity DC stimulation on the electromechanical performance of ventricular muscle.
Topics: Animals; Electric Stimulation; Electrophysiology; Female; Guinea Pigs; Ion Channels; Male; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Tetrodotoxin; Ventricular Function | 1994 |
Effect of Bay K 8644 and ryanodine on the refractory period, action potential and mechanical response of the guinea-pig ureter to electrical stimulation.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Drug Interactions; Electric Stimulation; Guinea Pigs; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Refractory Period, Electrophysiological; Ryanodine; Tetrodotoxin; Ureter | 1994 |
Pharmacological investigation of signaling mechanisms contributing to phasic and tonic components of the contractile response of rat arteries to noradrenaline.
Topics: Animals; Aorta; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Norepinephrine; Rats; Rats, Wistar; Ryanodine; Signal Transduction; Time Factors | 1995 |
Effects of nifedipine ryanodine and cyclopiazonic acid on tension development of ileal longitudinal muscle by manganese ions in Ca(2+)-free high-K+ medium.
Topics: Animals; Calcium; Dose-Response Relationship, Drug; Enzyme Inhibitors; Guinea Pigs; Ileum; Indoles; Male; Manganese; Muscle, Smooth; Nifedipine; Potassium; Ryanodine | 1995 |
A dual-component positive inotropic effect of endothelin-1 in guinea pig left atria: a role of protein kinase C.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Atrial Function; Atrial Function, Left; Cardiotonic Agents; Electrophysiology; Endothelins; Enzyme Activation; Female; Guinea Pigs; Heart; Heart Atria; Hydrolysis; Isoproterenol; Male; Myocardial Contraction; Myocardium; Nifedipine; Phosphatidylinositols; Protein Kinase C; Ryanodine; Signal Transduction | 1993 |
Signal transduction and Ca2+ uptake activated by endothelins in rat brain endothelial cells.
Topics: Analysis of Variance; Animals; Arachidonic Acid; Calcium; Calcium Channel Blockers; Cells, Cultured; Cerebral Cortex; Endothelin Receptor Antagonists; Endothelins; Endothelium, Vascular; Imidazoles; Inositol 1,4,5-Trisphosphate; Microcirculation; Nifedipine; Nitrendipine; Peptides, Cyclic; Rats; Ryanodine; Signal Transduction | 1994 |
Ca2+ mobilization by caffeine in single smooth muscle cells of the rat tail artery.
Topics: Animals; Arteries; Caffeine; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Cell Size; Dose-Response Relationship, Drug; Fura-2; Gallic Acid; Male; Muscle, Smooth, Vascular; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Wistar; Reproducibility of Results; Ryanodine; Spectrometry, Fluorescence; Tail; Terpenes; Thapsigargin | 1994 |
Ryanodine-sensitive intracellular Ca2+ stores in isolated rabbit penile erectile tissue.
Topics: Animals; Caffeine; Calcium; Electric Stimulation; In Vitro Techniques; Intracellular Membranes; Male; Nifedipine; Penile Erection; Penis; Phenylephrine; Potassium; Rabbits; Ryanodine; Solutions | 1995 |
1,25-Dihydroxyvitamin D3 evokes oscillations of intracellular calcium in a pancreatic beta-cell line.
Topics: Animals; Caffeine; Calcitriol; Calcium; Calcium Channels; Cell Line; Islets of Langerhans; Lanthanum; Manganese; Nifedipine; Periodicity; Rats; Ryanodine; Terpenes; Thapsigargin | 1995 |
Non-neurogenic contractions in isolated coronary arteries by brief electrical pulses.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Animals; Calcium; Cattle; Coronary Vessels; Diltiazem; Electric Stimulation; In Vitro Techniques; Insecticides; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Prostaglandin Endoperoxides, Synthetic; Pyrethrins; Ryanodine; Thromboxane A2; Vasoconstrictor Agents | 1994 |
Regulation of acetylcholinesterase mRNA stability by calcium during differentiation from myoblasts to myotubes.
Topics: Acetylcholinesterase; Action Potentials; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Differentiation; Cells, Cultured; Cycloheximide; Gene Expression Regulation, Developmental; In Vitro Techniques; Mice; Muscle Proteins; Muscles; Nifedipine; Receptors, Nicotinic; RNA, Messenger; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Tetrodotoxin; Transcription, Genetic | 1994 |
Halothane and enflurane constrict canine mesenteric arteries by releasing Ca2+ from intracellular Ca2+ stores.
Topics: Animals; Arginine; Caffeine; Calcium; Dogs; Enflurane; Fluorescent Dyes; Fura-2; Halothane; In Vitro Techniques; Indomethacin; Isometric Contraction; Mesenteric Arteries; Muscle, Smooth, Vascular; Nifedipine; Nitroarginine; Ryanodine; Spectrometry, Fluorescence; Vasoconstriction | 1994 |
Developmental aspects of excitation contraction coupling of rabbit bladder smooth muscle.
Topics: Animals; Animals, Newborn; Calcium; Calcium Channels; In Vitro Techniques; Muscle Contraction; Muscle Development; Muscle, Smooth; Nifedipine; Rabbits; Ryanodine; Urinary Bladder | 1994 |
Characteristics of early afterdepolarization in mouse atrial fibers.
Topics: Aconitine; Action Potentials; Animals; Atrial Function; Benzopyrans; Cromakalim; Electrophysiology; Female; Heart; Male; Mice; Nifedipine; Pyrroles; Quinidine; Ryanodine; Tetrodotoxin | 1994 |
Relation between reverse sodium-calcium exchange and sarcoplasmic reticulum calcium release in guinea pig ventricular cells.
Topics: Amino Acid Sequence; Animals; Calcium; Carrier Proteins; Guinea Pigs; Heart Ventricles; Molecular Sequence Data; Myocardial Contraction; Myocardium; Nifedipine; Peptides; Ryanodine; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Terpenes; Thapsigargin | 1994 |
Intracellular calcium transients recorded with Fura-2 in spontaneously active myocytes isolated from the atrioventricular node of the rabbit heart.
Topics: Action Potentials; Animals; Atrioventricular Node; Calcium; Calcium Channels; Cells, Cultured; Fura-2; Isoproterenol; Kinetics; Male; Membrane Potentials; Myocardium; Nifedipine; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Sodium; Spectrometry, Fluorescence; Time Factors | 1994 |
The role of sarcoplasmic reticulum in endothelium-dependent and endothelium-independent rhythmic contractions in the rabbit mesenteric artery.
Topics: Animals; Calcium; Calcium-Transporting ATPases; Endothelium, Vascular; In Vitro Techniques; Indoles; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Phenylephrine; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Sparteine | 1993 |
Oscillations of receptor-operated cationic current and internal calcium in single guinea-pig ileal smooth muscle cells.
Topics: Animals; Calcium; Carbachol; Egtazic Acid; Guanosine 5'-O-(3-Thiotriphosphate); Guinea Pigs; Heparin; Ileum; Male; Membrane Potentials; Muscle, Smooth; Nifedipine; Receptors, Cell Surface; Ryanodine; Signal Transduction | 1993 |
Effect of temperature on volatile anesthetic depression of myocardial contractions.
Topics: Animals; Depression, Chemical; Enflurane; Guinea Pigs; Halothane; In Vitro Techniques; Isoflurane; Myocardial Contraction; Nifedipine; Ryanodine; Temperature | 1993 |
Effects of modulators of cytosolic Ca2+ on phytohemagglutin-dependent Ca2+ response and interleukin-2 production in Jurkat cells.
Topics: Affinity Labels; Azides; Binding Sites; Calcium; Calcium Channel Blockers; Cytosol; Dihydropyridines; Gallic Acid; Glycoproteins; Humans; Interleukin-2; Isradipine; Kinetics; Nifedipine; Phytohemagglutinins; Ryanodine; T-Lymphocytes; Tumor Cells, Cultured | 1993 |
Effects of thapsigargin and ryanodine on vascular contractility: cross-talk between sarcoplasmic reticulum and plasmalemma.
Topics: Animals; Aorta, Thoracic; Calcium; Calcium-Transporting ATPases; Cell Communication; Cell Membrane; In Vitro Techniques; Isoproterenol; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Nitroprusside; Rats; Rats, Wistar; Ryanodine; Sarcoplasmic Reticulum; Sodium; Temperature; Terpenes; Thapsigargin | 1993 |
Dual Ca2+ requirement for optimal lipid peroxidation of low density lipoprotein by activated human monocytes.
Topics: Antioxidants; Calcium; Calcium Channel Blockers; Extracellular Space; Gallic Acid; Humans; Intracellular Fluid; Lipid Peroxidation; Lipoproteins, LDL; Macrophage Activation; Malondialdehyde; Monocytes; Nifedipine; Ryanodine; Thiobarbiturates; Tumor Cells, Cultured | 1993 |
Effects of nifedipine and ryanodine on adrenergic neurogenic contractions of rat vas deferens: evidence for a pulse-to-pulse change in Ca2+ sources.
Topics: Animals; Calcium; Electric Stimulation; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Norepinephrine; Rats; Rats, Wistar; Ryanodine; Sympathetic Nervous System; Tetrodotoxin; Vas Deferens; Yohimbine | 1993 |
Involvement of the dihydropyridine receptor and internal Ca2+ stores in myoblast fusion.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Calcium-Transporting ATPases; Cell Fusion; Cell Line; Creatine Kinase; Enzyme Inhibitors; Indolizines; Ion Channel Gating; Muscle Fibers, Skeletal; Muscle Proteins; Muscles; Nifedipine; Phenethylamines; Rats; Ryanodine; Ryanodine Receptor Calcium Release Channel; Terpenes; Thapsigargin | 1996 |
Galanin increases cytoplasmic calcium in insulin-producing RINm5F cells by activating phospholipase C.
Topics: Animals; Calcium; Calcium Channel Blockers; Cytoplasm; Enzyme Activation; Estrenes; Galanin; Insulin; Nifedipine; Pyrrolidinones; Rats; Ryanodine; Terpenes; Thapsigargin; Tumor Cells, Cultured; Type C Phospholipases | 1996 |
Coronary artery spasm does not depend on the intracellular calcium store but is substantially mediated by the protein kinase C-mediated pathway in a swine model with interleukin-1 beta in vivo.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Alkaloids; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium-Transporting ATPases; Coronary Vasospasm; Cytosol; Enzyme Activation; Histamine; Interleukin-1; Male; Muscle, Smooth, Vascular; Nifedipine; Phorbol 12,13-Dibutyrate; Protein Kinase C; Ryanodine; Sarcoplasmic Reticulum; Serotonin; Sphingosine; Staurosporine; Swine; Terpenes; Thapsigargin | 1996 |
Endothelin-induced contractions in human placental blood vessels are enhanced in intrauterine growth retardation, and modulated by agents that regulate levels of intracellular calcium.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adult; Arteries; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium-Transporting ATPases; Endothelins; Enzyme Inhibitors; Female; Fetal Growth Retardation; Humans; In Vitro Techniques; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nifedipine; Phosphodiesterase Inhibitors; Placental Circulation; Pregnancy; Ryanodine; Terpenes; Thapsigargin | 1995 |
Enhanced contractile responses of arteries from streptozotocin diabetic rats to sodium fluoride.
Topics: Adenylyl Cyclases; Aluminum Chloride; Aluminum Compounds; Animals; Aorta; Arteries; Calcium; Calcium Channel Blockers; Chlorides; Diabetes Mellitus, Experimental; GTP-Binding Proteins; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Rats; Rats, Wistar; Ryanodine; Signal Transduction; Sodium Fluoride; Stimulation, Chemical | 1996 |
Effect on the fura-2 transient of rapidly blocking the Ca2+ channel in electrically stimulated rabbit heart cells.
Topics: Animals; Calcium; Calcium Channel Blockers; Carrier Proteins; Cell Size; Cells, Cultured; Electrophysiology; Enzyme Inhibitors; Fura-2; Male; Myocardium; Nickel; Nifedipine; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Sodium; Sodium-Calcium Exchanger; Sodium-Potassium-Exchanging ATPase; Strophanthidin; Thapsigargin | 1996 |
Angiotensin II regulation of intracellular calcium in astroglia cultured from rat hypothalamus and brainstem.
Topics: Angiotensin II; Angiotensin Receptor Antagonists; Animals; Astrocytes; Biphenyl Compounds; Brain Stem; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Cells, Cultured; Dose-Response Relationship, Drug; Enzyme Inhibitors; Gadolinium; Hypothalamus; Imidazoles; Indoles; Losartan; Nifedipine; Phosphodiesterase Inhibitors; Pyridines; Rats; Rats, Sprague-Dawley; Receptors, Angiotensin; Ryanodine; Terpenes; Tetrazoles; Thapsigargin; Time Factors | 1996 |
Fast sodium influx provides an initial step to trigger contractions in cat ventricle.
Topics: Animals; Calcium Channel Blockers; Cats; Electrophysiology; Humans; Infant; Myocardial Contraction; Myocardium; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Saxitoxin; Sodium; Sodium Channels; Time Factors; Ventricular Function | 1996 |
Possible mechanism of the potent vasoconstrictor actions of ryanodine on femoral arteries from spontaneously hypertensive rats.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Femoral Artery; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nifedipine; Phosphodiesterase Inhibitors; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1996 |
Inotropic, chronotropic, and radioligand binding characteristics of leukotriene B4 in cardiac myocyte, papillary muscle, and membrane preparations.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium Channel Agonists; Calcium Channels; Cardiotonic Agents; Cells, Cultured; Cricetinae; Heart Rate; Isradipine; Leukotriene B4; Myocardium; Nifedipine; Protein Binding; Ryanodine | 1996 |
Characterization of an oxytocin-induced rise in [Ca2+]i in single human myometrium smooth muscle cells.
Topics: Biological Transport; Caffeine; Calcium; Calcium-Transporting ATPases; Enzyme Inhibitors; Female; Humans; Muscle, Smooth; Myometrium; Nifedipine; Oxytocin; Ryanodine; Thapsigargin | 1996 |
Possible mechanism of the potent vasoconstrictor responses to ryanodine in dog cerebral arteries.
Topics: Animals; Benzopyrans; Caffeine; Calcium; Calcium Channel Blockers; Cerebral Arteries; Cromakalim; Dogs; Female; In Vitro Techniques; Isometric Contraction; Male; Muscle Contraction; Muscle Tonus; Muscle, Smooth, Vascular; Nifedipine; Phosphodiesterase Inhibitors; Potassium; Pyrroles; Ryanodine; Vasoconstrictor Agents; Vasodilator Agents | 1996 |
Ryanodine produces a low frequency stimulation-induced NMDA receptor-independent long-term potentiation in the rat dentate gyrus in vitro.
Topics: 2-Amino-5-phosphonovalerate; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Chelating Agents; Dentate Gyrus; Egtazic Acid; Electric Stimulation; Excitatory Amino Acid Antagonists; In Vitro Techniques; Long-Term Potentiation; Muscle Proteins; Nickel; Nifedipine; Rats; Rats, Wistar; Receptors, N-Methyl-D-Aspartate; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Thapsigargin | 1996 |
Alteration of oxytocin-induced calcium oscillations in clone 9 cells by toxin exposure.
Topics: Animals; Calcium; Clone Cells; Gossypol; Membrane Potentials; Mitochondria, Liver; Nifedipine; Oxytocin; Patulin; Polychlorinated Dibenzodioxins; Rats; Ryanodine; Thapsigargin | 1996 |
Role of extra- and intracellular Ca2+ in the lymphatic myogenic response.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cattle; Diltiazem; Extracellular Space; Intracellular Membranes; Lymph; Lymphatic System; Mesentery; Muscle, Smooth; Nifedipine; Pressure; Ryanodine | 1997 |
Mechanism of nitric oxide-induced contraction in the rat isolated small intestine.
Topics: Animals; Apamin; Calcium; Cyclic GMP; In Vitro Techniques; Intestine, Small; Male; Methylene Blue; Muscle Contraction; Nifedipine; Nitric Oxide; Nitroprusside; Rats; Rats, Wistar; Ryanodine | 1997 |
Mechanisms of inactivation of L-type calcium channels in human atrial myocytes.
Topics: Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cells, Cultured; Egtazic Acid; Heart; Heart Atria; Humans; In Vitro Techniques; Male; Membrane Potentials; Middle Aged; Nifedipine; Ryanodine; Sarcoplasmic Reticulum | 1997 |
Vasodilator action of calcium antagonists in coronary arteries in vitro.
Topics: Animals; Arteries; Calcium; Calcium Channel Blockers; Cattle; Coronary Vessels; Diltiazem; In Vitro Techniques; Nifedipine; Potassium Channel Blockers; Ryanodine; Vasodilation | 1997 |
Contraction and relaxation in the absence of a sarcoplasmic reticulum: muscle fibres in the small pelagic tunicate Doliolum.
Topics: Animals; Caffeine; Calcium; Cobalt; Muscle Contraction; Muscle Relaxation; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Sodium; Urochordata | 1997 |
Development of mechanisms regulating intracellular Ca2+ concentration in cardiac muscle cells of early chick embryos.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Chick Embryo; Cytophotometry; Fluorescent Dyes; Fura-2; Heart; Homeostasis; Magnesium; Mesoderm; Microscopy, Electron; Muscle Proteins; Myocardium; Nifedipine; Ryanodine; Ryanodine Receptor Calcium Release Channel | 1997 |
Calcium release from intracellular stores and excitation-contraction coupling in intestinal smooth muscle.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Carbachol; Cell Compartmentation; Cells, Cultured; Dantrolene; Female; Gastrointestinal Motility; Homeostasis; Intestine, Small; Jejunum; Male; Mice; Mice, Inbred BALB C; Muscle Contraction; Muscle, Smooth; Nifedipine; Ryanodine | 1997 |
Myotonic dystrophy protein kinase is involved in the modulation of the Ca2+ homeostasis in skeletal muscle cells.
Topics: Acetylcholine; Animals; Calcium; Calcium Channels; Calcium-Transporting ATPases; Cells, Cultured; Homeostasis; Mice; Mice, Inbred C57BL; Mice, Knockout; Muscle, Skeletal; Myotonic Dystrophy; Myotonin-Protein Kinase; Nifedipine; Potassium Chloride; Protein Serine-Threonine Kinases; Ryanodine; Sarcoplasmic Reticulum; Sodium-Potassium-Exchanging ATPase; Tetrodotoxin | 1997 |
Endothelin receptor-mediated Ca2+ mobilization and contraction in bovine oviductal arteries: comparison with noradrenaline and potassium.
Topics: Animals; Cadmium; Caffeine; Calcium; Calcium Channel Agonists; Cattle; Endothelin Receptor Antagonists; Endothelin-1; Endothelin-2; Endothelin-3; Endothelium, Vascular; Fallopian Tubes; Female; In Vitro Techniques; Indomethacin; Muscle Contraction; Muscle, Smooth, Vascular; Nickel; Nifedipine; Nitroarginine; Norepinephrine; Peptides, Cyclic; Potassium; Receptors, Endothelin; Ryanodine; Viper Venoms | 1997 |
Contribution of a voltage-sensitive calcium release mechanism to contraction in cardiac ventricular myocytes.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cells, Cultured; Guinea Pigs; Heart Ventricles; Lidocaine; Male; Membrane Potentials; Myocardial Contraction; Nifedipine; Ryanodine; Sodium Channel Blockers; Thapsigargin; Time Factors; Verapamil | 1998 |
Injury to the Ca2+ ATPase of the sarcoplasmic reticulum in anesthetized dogs contributes to myocardial reperfusion injury.
Topics: Animals; Antibodies, Monoclonal; Calcium; Calcium Channel Blockers; Calcium-Binding Proteins; Calcium-Transporting ATPases; Dogs; Immunoblotting; In Vitro Techniques; Membrane Proteins; Myocardial Contraction; Myocardial Reperfusion Injury; Nifedipine; Perfusion; Ryanodine; Sarcoplasmic Reticulum | 1997 |
Influence of postnatal changes in action potential duration on Na-Ca exchange in rabbit ventricular myocytes.
Topics: Action Potentials; Aging; Animals; Animals, Newborn; Calcium Channel Blockers; Cell Size; Electric Conductivity; Heart; Heart Ventricles; Myocardium; Nickel; Nifedipine; Rabbits; Ryanodine; Sodium-Calcium Exchanger; Thapsigargin; Time Factors; Ventricular Function | 1998 |
Effects of taurine on signal transduction steps induced during hypertrophy of rat heart myocytes.
Topics: Angiotensin II; Animals; Calcium; Cardiomegaly; Cells, Cultured; Heart; Myocardium; Nifedipine; Ouabain; Rats; Ryanodine; Signal Transduction; Taurine | 1998 |
Endothelin-1 and insulin activate the steady-state voltage dependent R-type Ca2+ channel in aortic smooth muscle cells via a pertussis toxin and cholera toxin sensitive G-protein.
Topics: Animals; Aorta; Caffeine; Calcium Channels; Cholera Toxin; Endothelin-1; GTP-Binding Proteins; Indoles; Insulin; Ion Transport; Isradipine; Maleimides; Muscle, Smooth, Vascular; Nifedipine; Pertussis Toxin; Protein Kinase C; Rabbits; Ryanodine; Virulence Factors, Bordetella | 1998 |
Role of intracellular Ca2+ stores in smooth muscle of human penile erectile tissue.
Topics: Animals; Caffeine; Calcium; Electric Stimulation; Erectile Dysfunction; Humans; In Vitro Techniques; Intracellular Fluid; Male; Muscle Contraction; Muscle, Smooth; Nifedipine; Penis; Phenylephrine; Rabbits; Ryanodine | 1998 |
A role of myofilament Ca2+ sensitivity in enhanced vascular reactivity in cardiomyopathic hamsters.
Topics: Actin Cytoskeleton; Angiotensin II; Animals; Aorta; Calcium; Calcium Channel Blockers; Cardiomyopathies; Cricetinae; Indoles; Male; Mesocricetus; Muscle Contraction; Muscle, Smooth, Vascular; Naphthalenes; Nifedipine; Phenylephrine; Phorbol 12,13-Dibutyrate; Potassium; Ryanodine; Staurosporine; Vasoconstrictor Agents | 1998 |
Electromechanical coupling in human vas deferens: effects of agents that modulate intracellular release of calcium.
Topics: Caffeine; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Enzyme Inhibitors; Humans; In Vitro Techniques; Indoles; Male; Muscle Contraction; Nifedipine; Ryanodine; Vas Deferens | 1998 |
Ryanodine- and cyclopiazonic acid-sensitive components in human vas deferens contractions to noradrenaline.
Topics: Adrenergic alpha-Agonists; Caffeine; Calcium Channel Blockers; Calcium-Transporting ATPases; Enzyme Inhibitors; Humans; Indoles; Male; Muscle Contraction; Nifedipine; Norepinephrine; Ryanodine; Vas Deferens | 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 |
The role of a ryanodine-sensitive Ca(2+)-store in the regulation of smooth muscle tone of the cat gastric fundus.
Topics: Animals; Caffeine; Calcium; Calcium-Transporting ATPases; Cats; Enzyme Inhibitors; Gastric Fundus; In Vitro Techniques; Indoles; Male; Muscle Contraction; Muscle Tonus; Muscle, Smooth; Nifedipine; Ruthenium Red; Ryanodine; Stomach | 1998 |
Ca2+ buffering action of sarcoplasmic reticulum on Bay k 8644-induced Ca2+ influx in rat femoral arterial smooth muscle.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Central Nervous System Stimulants; Dose-Response Relationship, Drug; Enzyme Inhibitors; Femoral Artery; In Vitro Techniques; Indoles; Mice; Muscle Contraction; Muscle, Smooth, Vascular; Nifedipine; Potassium; Rats; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Thapsigargin | 1999 |
Different actions in the rat prostatic and epididymal vas deferens of cyclopiazonic acid or ryanodine on noradrenaline-induced contractions.
Topics: Analysis of Variance; Animals; Calcium; Epididymis; Indoles; Male; Muscle Contraction; Nifedipine; Norepinephrine; Prostate; Rats; Rats, Sprague-Dawley; Ryanodine; Vas Deferens; Vasodilator Agents | 1999 |
Does PGE1 attenuate potassium-induced vasoconstriction in initial pulmonary artery flush on lung preservation?
Topics: Alprostadil; Animals; Calcium Channel Blockers; Injections, Intra-Arterial; Lung; Lung Transplantation; Male; Nifedipine; Organ Preservation; Organ Preservation Solutions; Potassium; Pulmonary Artery; Rats; Rats, Sprague-Dawley; Ryanodine; Vasoconstriction; Vasodilator Agents | 1999 |
Functional uncoupling between intracellular calcium dynamics and secretion in the alphaT3-1 gonadotropic cell line.
Topics: Calcium; Calcium Channel Blockers; Calcium Signaling; Cell Line; Cell Survival; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; Exocytosis; Fluorescent Dyes; Gadolinium; Glycoprotein Hormones, alpha Subunit; Glycoproteins; Gonadotropin-Releasing Hormone; Indoles; Inositol 1,4,5-Trisphosphate; Ionomycin; Ionophores; L-Lactate Dehydrogenase; Membrane Potentials; Nifedipine; Pituitary Gland; Receptors, LHRH; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sulfur Radioisotopes; Thapsigargin; Tritium | 1999 |
L-type voltage-gated calcium channels modulate kainic acid neurotoxicity in cerebellar granule cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Apoptosis; Benzodiazepines; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cell Survival; Cells, Cultured; Cerebellum; Cysteine Proteinase Inhibitors; Dizocilpine Maleate; Electric Conductivity; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Ion Channel Gating; Kainic Acid; Necrosis; Neurons; Nifedipine; Oligopeptides; Phosphodiesterase Inhibitors; Rats; Ryanodine; Sodium; Sucrose; Thapsigargin | 1999 |
Calcium waves in colonic myocytes produced by mechanical and receptor-mediated stimulation.
Topics: Animals; Biomechanical Phenomena; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Membrane; Colon; Kinetics; Lanthanum; Muscle, Smooth; Nifedipine; Physical Stimulation; Rabbits; Ryanodine; Substance P; Thapsigargin | 1999 |
Ionic mechanisms underlying spontaneous muscle contractions in the liver fluke, Fasciola hepatica.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Chloride; Cyclic AMP; Extracellular Space; Fasciola hepatica; In Vitro Techniques; Intracellular Membranes; Ions; Muscle Contraction; Muscles; Nifedipine; Ryanodine; Sodium Chloride | 1999 |
Biphasic positive inotropic actions of doxorubicin in isolated guinea pig hearts: relation to Ca2+ release from the sarcoplasmic reticulum.
Topics: Animals; Antineoplastic Agents; Calcium; Calcium Channel Blockers; Calcium Chloride; Calcium-Transporting ATPases; Dose-Response Relationship, Drug; Doxorubicin; Enzyme Inhibitors; Guinea Pigs; Heart; In Vitro Techniques; Indoles; Male; Myocardial Contraction; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Thapsigargin; Time Factors; Verapamil | 1999 |
Different Ca2+ source for slow AHP in completely adapting and repetitive firing pyramidal neurons.
Topics: Action Potentials; Adaptation, Physiological; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Channels, Q-Type; Dantrolene; Electrophysiology; Female; Male; Muscle Relaxants, Central; Neocortex; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; omega-Conotoxins; Organ Culture Techniques; Peptides; Pyramidal Cells; Rats; Rats, Sprague-Dawley; Ryanodine; Stimulation, Chemical | 1999 |
Modulation of palmitate-induced cardiomyocyte cell death by interventions that alter intracellular calcium.
Topics: Animals; Calcium; Calcium Channels; Cell Death; Cell Membrane; Cell Survival; Cells, Cultured; Chick Embryo; Heart Ventricles; Ionomycin; Myocardium; Nifedipine; Palmitates; Ryanodine; Thapsigargin; Time Factors | 1999 |
cADP-ribose potentiates cytosolic Ca2+ elevation and Ca2+ entry via L-type voltage-activated Ca2+ channels in NG108-15 neuronal cells.
Topics: Adenosine Diphosphate Ribose; Biological Transport; Calcium; Calcium Channels, L-Type; Cells, Cultured; Cyclic ADP-Ribose; Cytosol; Ion Channel Gating; Manganese; Membrane Potentials; Models, Biological; NAD; Neurons; Niacinamide; Nifedipine; Patch-Clamp Techniques; Ryanodine; Ryanodine Receptor Calcium Release Channel; Tacrolimus | 2000 |
Electrical behavior of guinea pig tracheal smooth muscle.
Topics: Animals; Calcium; Calcium Channel Blockers; Electric Stimulation; Electrophysiology; Female; Guinea Pigs; In Vitro Techniques; Intercellular Junctions; Male; Membrane Potentials; Muscarinic Antagonists; Muscle, Smooth; Nervous System Physiological Phenomena; Nifedipine; Ryanodine; Scopolamine; Trachea | 2000 |
Differences in gonadotropin-releasing hormone-induced calcium signaling between melatonin-sensitive and melatonin-insensitive neonatal rat gonadotrophs.
Topics: Animals; Animals, Newborn; Antioxidants; Apamin; Calcium; Calcium Channel Blockers; Calcium Signaling; Electrophysiology; Enzyme Inhibitors; Female; Gonadotropin-Releasing Hormone; Melatonin; Membrane Potentials; Nifedipine; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Pituitary Gland; Potassium Channels; Rats; Ryanodine; Staurosporine; Type C Phospholipases | 2000 |
Nitrergic relaxation of the mouse gastric fundus is mediated by cyclic GMP-dependent and ryanodine-sensitive mechanisms.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Adenosine Triphosphate; Animals; Caffeine; Calcium Channel Blockers; Cyclic GMP; Dose-Response Relationship, Drug; Electric Stimulation; Enzyme Inhibitors; Gastric Fundus; In Vitro Techniques; Male; Mice; Mice, Inbred BALB C; Muscle Relaxation; Muscle, Smooth; Nifedipine; Nitric Oxide; Nitric Oxide Synthase; Nitroarginine; Nitroprusside; Oxadiazoles; Quinoxalines; Ryanodine | 2000 |
Investigation of the role of intracellular Ca(2+) stores in generation of the muscarinic agonist-induced slow afterdepolarization (sADP) in guinea-pig olfactory cortical neurones in vitro.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channel Blockers; Dantrolene; Dose-Response Relationship, Drug; Electric Stimulation; Excitatory Postsynaptic Potentials; Female; Guinea Pigs; In Vitro Techniques; Indoles; Male; Membrane Potentials; Muscarinic Agonists; Neurons; Nifedipine; Olfactory Pathways; Oxotremorine; Receptors, Metabotropic Glutamate; Receptors, Muscarinic; Ryanodine; Ryanodine Receptor Calcium Release Channel; Synaptic Transmission; Thapsigargin | 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 |
Mechanisms of excitatory neuromuscular transmission in the guinea-pig urinary bladder.
Topics: Action Potentials; Animals; Caffeine; Calcium; Calcium Channel Blockers; Electric Stimulation; Female; Fluorescent Dyes; Fura-2; Guinea Pigs; In Vitro Techniques; Isometric Contraction; Male; Membrane Potentials; Microelectrodes; Neuromuscular Junction; Nifedipine; Phosphodiesterase Inhibitors; Receptors, Purinergic; Ryanodine; Synaptic Transmission; Urinary Bladder | 2000 |
Voltage-clamp analysis of the potentiation of the slow Ca2+-activated K+ current in hippocampal pyramidal neurons.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Electric Stimulation; Hippocampus; Homeostasis; Neuronal Plasticity; Nifedipine; omega-Agatoxin IVA; omega-Conotoxins; Patch-Clamp Techniques; Potassium Channels; Pyramidal Cells; Rats; Rats, Wistar; Ryanodine; Tetraethylammonium; Tetrodotoxin | 2000 |
Effects of cartap on isolated mouse phrenic nerve diaphragm and its related mechanism.
Topics: Animals; Bungarotoxins; Calcium; Calcium-Transporting ATPases; Diaphragm; Electric Stimulation; Insecticides; Male; Marine Toxins; Mice; Mice, Inbred ICR; Muscle Contraction; Neuromuscular Blockade; Neuromuscular Junction; Nifedipine; Phrenic Nerve; Ryanodine; Sarcoplasmic Reticulum; Tetrodotoxin; Thiocarbamates; Verapamil | 2000 |
Evidence for a calcium-sensing receptor in the vascular smooth muscle cells of the spiral modiolar artery.
Topics: Arteries; Base Sequence; Calcium; Calcium Channel Blockers; Cations, Divalent; Cochlea; DNA, Complementary; Enzyme Inhibitors; Estrenes; Molecular Sequence Data; Muscle, Smooth, Vascular; Nickel; Nifedipine; Pyrrolidinones; Receptors, Calcium-Sensing; Receptors, Cell Surface; Ryanodine; Thapsigargin; Type C Phospholipases; Vasodilator Agents | 2000 |
Dihydropyridine-induced Ca2+ release from ryanodine-sensitive Ca2+ pools in human skeletal muscle cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Cells, Cultured; Dihydropyridines; Humans; Muscle, Skeletal; Nifedipine; Nitrendipine; PC12 Cells; Protein Conformation; Rats; Ryanodine; Ryanodine Receptor Calcium Release Channel | 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 |
Calcium uptake, release and ryanodine binding in melanosomes from retinal pigment epithelium.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Dantrolene; Inositol 1,4,5-Trisphosphate; Melanosomes; Nifedipine; Pigment Epithelium of Eye; Ranidae; Ryanodine; Thapsigargin; Tritium; Verapamil | 2000 |
The contractile action of platelet-activating factor on gallbladder smooth muscle.
Topics: Acetylcholine; Animals; Calcium; Calcium Channel Blockers; Diterpenes; Dose-Response Relationship, Drug; Free Radical Scavengers; Gallbladder Emptying; Ginkgolides; Guinea Pigs; In Vitro Techniques; Lactones; Muscle Contraction; Muscle, Smooth; Nifedipine; Pertussis Toxin; Platelet Activating Factor; Prostaglandins; Ryanodine; Vasodilator Agents; Virulence Factors, Bordetella | 2000 |
Ca2+ uptake by the sarcoplasmic reticulum decreases the amplitude of depolarization-dependent [Ca2+]i transients in rat gastric myocytes.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Enzyme Inhibitors; Indoles; Magnesium; Male; Membrane Potentials; Muscle Fibers, Skeletal; Muscle, Smooth; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Stomach | 2000 |
Distinct mechanisms for activation of Cl- and K+ currents by Ca2+ from different sources in mouse sympathetic neurones.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels, N-Type; Chloride Channels; Electrophysiology; In Vitro Techniques; Male; Membrane Potentials; Mice; Neurons; Nifedipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; Potassium Channels; Rats; Ryanodine; Superior Cervical Ganglion; Sympathetic Nervous System | 2000 |
Ca(2+) movement from leaky sarcoplasmic reticulum during contraction of rat arterial smooth muscles.
Topics: Animals; Arteries; Calcium; Calcium Channel Blockers; Male; Muscle, Smooth, Vascular; Nifedipine; Norepinephrine; Potassium Chloride; Rats; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Vasoconstriction; Vasoconstrictor Agents | 2000 |
Control of the mode of excitation-contraction coupling by Ca(2+) stores in bovine trachealis muscle.
Topics: Animals; Bethanechol; Calcium; Calcium Channel Blockers; Cattle; Charybdotoxin; In Vitro Techniques; Kinetics; Muscle Contraction; Muscle, Smooth; Nifedipine; Peptides; Potassium Channels; Ryanodine; Tetraethylammonium; Trachea | 2000 |
Integrin mobilizes intracellular Ca(2+) in renal vascular smooth muscle cells.
Topics: Animals; Antibodies; Calcium; Calcium Channel Blockers; Calcium Channels; Cells, Cultured; Extracellular Space; Fluorescent Antibody Technique; Inositol 1,4,5-Trisphosphate Receptors; Integrins; Intracellular Membranes; Muscle, Smooth, Vascular; Nifedipine; Oligopeptides; Osmolar Concentration; Protein Isoforms; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear; Renal Circulation; Ryanodine | 2001 |
Signalling mechanisms underlying the myogenic response in human subcutaneous resistance arteries.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aged; Analysis of Variance; Arteries; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Cyclohexanones; Enzyme Inhibitors; Estrenes; Female; Humans; In Vitro Techniques; Indoles; Lipoprotein Lipase; Male; Middle Aged; Muscle, Smooth, Vascular; Naphthalenes; Nifedipine; Phorbol 12,13-Dibutyrate; Protein Kinase C; Pyrrolidinones; Ryanodine; Ryanodine Receptor Calcium Release Channel; Signal Transduction; Type C Phospholipases; Vascular Resistance | 2001 |
Role of IP(3) in modulation of spontaneous activity in pacemaker cells of rabbit urethra.
Topics: Animals; Boron Compounds; Caffeine; Calcium; Cell Membrane; Female; In Vitro Techniques; Indoles; Inositol 1,4,5-Trisphosphate; Male; Membrane Potentials; Muscle, Smooth; Nifedipine; Rabbits; Ryanodine; Urethra; Urinary Bladder | 2001 |
Calcium buffering of resting, voltage-dependent Ca2+ influx by sarcoplasmic reticulum in femoral arteries from spontaneously hypertensive rats at prehypertensive stage.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Radioisotopes; Calcium-Transporting ATPases; Enzyme Inhibitors; Femoral Artery; Hypertension; Indoles; Male; Muscle Contraction; Nifedipine; Potassium; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Thapsigargin; Verapamil | 2001 |
Calcium waves induced by hypertonic solutions in intact frog skeletal muscle fibres.
Topics: Anesthetics, Local; Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Cell Membrane; Electrophysiology; Hypertonic Solutions; Ion Channel Gating; Membrane Potentials; Microscopy, Electron; Muscle Fibers, Skeletal; Muscle, Skeletal; Nifedipine; Phosphodiesterase Inhibitors; Potassium Chloride; Rana temporaria; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Sucrose; Tetracaine | 2001 |
Effects of uniform electric fields on intracellular calcium transients in single cardiac cells.
Topics: Animals; Calcium Channel Blockers; Calcium Signaling; Electric Stimulation; Guinea Pigs; Heart; In Vitro Techniques; Intracellular Fluid; Male; Myocardium; Nifedipine; Ryanodine; Ventricular Function | 2002 |
Ca(2+) sparks and BK currents in gallbladder myocytes: role in CCK-induced response.
Topics: Aniline Compounds; Animals; Boron Compounds; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Cholecystokinin; Enzyme Inhibitors; Fluorescent Dyes; Gallbladder; Guinea Pigs; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Muscle, Smooth; Nifedipine; Patch-Clamp Techniques; Peptides; Phosphodiesterase Inhibitors; Potassium; Potassium Channels; Potassium Channels, Calcium-Activated; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Thapsigargin; Xanthenes | 2002 |
Effect of short-chain fatty acids on contraction of smooth muscle in the canine colon.
Topics: Acetic Acid; Animals; Atropine; Butyrates; Choline; Colon; Dietary Fiber; Dogs; Egtazic Acid; Fatty Acids; Female; Fermentation; Gastrointestinal Motility; In Vitro Techniques; Isometric Contraction; Male; Muscle, Smooth; Nifedipine; Propionates; Ryanodine; Tetrodotoxin | 2002 |
Mechanism of generation of spontaneous miniature outward currents (SMOCs) in retinal amacrine cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Amacrine Cells; Ambystoma; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Chelating Agents; Cobalt; Egtazic Acid; Electrophysiology; Ion Channel Gating; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Nifedipine; Peptides; Potassium; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Retinal Ganglion Cells; Ryanodine; Ryanodine Receptor Calcium Release Channel; Tetraethylammonium | 2002 |
A Ca(2+)-sensing receptor modulates shark rectal gland function.
Topics: Animals; Arteries; Boron Compounds; Calcium; Calcium Channel Blockers; Dogfish; Female; Gadolinium; Gallic Acid; In Vitro Techniques; Male; Nickel; Nifedipine; Receptors, Calcium-Sensing; Receptors, Cell Surface; Ryanodine; Salt Gland; Spermine; Thapsigargin | 2002 |
Transient receptor potential channels in rat renal microcirculation: actions of angiotensin II.
Topics: Angiotensin II; Animals; Arterioles; Calcium; Calcium Channel Blockers; Calcium Channels; Imidazoles; Ion Channel Gating; Kidney Glomerulus; Nifedipine; Rats; Rats, Sprague-Dawley; Renal Circulation; Ryanodine; TRPC Cation Channels; Vasoconstrictor Agents | 2002 |
Effect of stimulation rate, sarcomere length and Ca(2+) on force generation by mouse cardiac muscle.
Topics: Animals; Calcium; Calcium Channel Blockers; Electric Stimulation; In Vitro Techniques; Male; Mice; Mice, Inbred Strains; Models, Cardiovascular; Myocardial Contraction; Nifedipine; Osmolar Concentration; Papillary Muscles; Reaction Time; Ryanodine; Sarcomeres | 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 |
Group I metabotropic glutamate receptor-mediated calcium signalling and immediate early gene expression in cultured rat striatal neurons.
Topics: Animals; Animals, Newborn; Benzopyrans; Calcium Channel Blockers; Calcium Signaling; Cell Count; Cells, Cultured; Corpus Striatum; Dose-Response Relationship, Drug; Drug Interactions; Embryo, Mammalian; Enzyme Inhibitors; Fura-2; Gene Expression; Genes, fos; Immediate-Early Proteins; Immunohistochemistry; In Situ Hybridization; Methoxyhydroxyphenylglycol; Neurons; Nifedipine; Proto-Oncogene Proteins c-fos; Rats; Receptors, Metabotropic Glutamate; Ryanodine; Time Factors | 2003 |
Characterization of properties underlying rhythmicity in mouse portal vein.
Topics: Animals; Electrophysiology; Immunohistochemistry; In Vitro Techniques; Indoles; Intracellular Membranes; Mice; Mice, Mutant Strains; Muscle, Smooth, Vascular; Nifedipine; Patch-Clamp Techniques; Periodicity; Portal Vein; Proto-Oncogene Proteins c-kit; Ryanodine; Thapsigargin; Vasoconstriction; Vasodilator Agents | 2003 |
Store operated Ca2+ influx by selective depletion of ryanodine sensitive Ca2+ pools in primary human skeletal muscle cells.
Topics: Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cells, Cultured; Cyclohexanones; Diglycerides; Humans; Lipoprotein Lipase; Magnesium; Muscle Cells; Muscle, Skeletal; Nifedipine; Protein Kinase C; Reverse Transcriptase Polymerase Chain Reaction; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors; Type C Phospholipases | 2003 |
Reinduction of atrial fibrillation immediately after termination of the arrhythmia is mediated by late phase 3 early afterdepolarization-induced triggered activity.
Topics: Acetylcholine; Action Potentials; Animals; Atrial Fibrillation; Atrial Function; Calcium Channel Blockers; Cardiac Pacing, Artificial; Culture Techniques; Dogs; Heart Atria; Kinetics; Models, Cardiovascular; Nifedipine; Recurrence; Ryanodine | 2003 |
Governance of arteriolar oscillation by ryanodine receptors.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Arterioles; Boron Compounds; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Enzyme Inhibitors; Hydronephrosis; Kidney Glomerulus; Male; Nifedipine; Ouabain; Periodicity; Phosphodiesterase Inhibitors; Potassium Channel Blockers; Rats; Rats, Sprague-Dawley; Renal Circulation; Ryanodine; Ryanodine Receptor Calcium Release Channel; Tetraethylammonium; Thapsigargin; Vasoconstriction | 2003 |
A role for Ca2+ stores in kainate receptor-dependent synaptic facilitation and LTP at mossy fiber synapses in the hippocampus.
Topics: 2-Amino-5-phosphonovalerate; Animals; Animals, Newborn; Arthropod Venoms; Calcium; Calcium Channel Blockers; Drug Interactions; Electric Stimulation; Enzyme Inhibitors; Excitatory Amino Acid Agonists; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; Extracellular Space; In Vitro Techniques; Isoquinolines; Kainic Acid; Long-Term Potentiation; Magnesium; Membrane Potentials; Mossy Fibers, Hippocampal; Nifedipine; Patch-Clamp Techniques; Rats; Receptors, Kainic Acid; Ryanodine; Synaptic Transmission; Thapsigargin | 2003 |
Conformational coupling of DHPR and RyR1 in skeletal myotubes is influenced by long-range allosterism: evidence for a negative regulatory module.
Topics: Allosteric Regulation; Animals; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cell Line; DNA, Complementary; Lanthanum; Membrane Potentials; Mice; Molecular Conformation; Muscle Fibers, Skeletal; Muscle, Skeletal; Nifedipine; Recombinant Fusion Proteins; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Time Factors | 2004 |
Role of sarcoplasmic reticulum in control of membrane potential and nitrergic response in opossum lower esophageal sphincter.
Topics: Animals; Anthracenes; Atropine; Azepines; Caffeine; Calcium; Chloride Channels; Enzyme Inhibitors; Esophagogastric Junction; Female; Guanethidine; In Vitro Techniques; Indoles; Male; Membrane Potentials; Muscle, Smooth; Myosin-Light-Chain Kinase; Nifedipine; Niflumic Acid; Nitric Oxide; Opossums; Oxadiazoles; Quinoxalines; Ryanodine; Sarcoplasmic Reticulum; Substance P; Tetraethylammonium | 2003 |
Voltage dependent activation of tonic contraction in cardiac myocytes.
Topics: Action Potentials; Animals; Cadmium; Calcium Signaling; Electric Stimulation; Electrophysiology; Guinea Pigs; Heart Ventricles; Membrane Potentials; Muscle Contraction; Myocytes, Cardiac; Nickel; Nifedipine; Patch-Clamp Techniques; Ryanodine; Spectrometry, Fluorescence; Ventricular Function | 2003 |
Insulin-like growth factor-1 induces an inositol 1,4,5-trisphosphate-dependent increase in nuclear and cytosolic calcium in cultured rat cardiac myocytes.
Topics: Animals; Blotting, Western; Calcium; Calcium Channels; Cell Nucleus; Cells, Cultured; Cytosol; Fluorescent Dyes; GTP-Binding Proteins; Heart; Immunohistochemistry; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Insulin-Like Growth Factor I; Myocardium; Nifedipine; Pertussis Toxin; Phosphatidylinositol 3-Kinases; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear; Ryanodine; Signal Transduction; Type C Phospholipases | 2004 |
Long-term hypoxia alters calcium regulation in near-term ovine myometrium.
Topics: Animals; Calcium; Calcium Channel Blockers; Chronic Disease; Female; Gestational Age; Hypoxia; Myometrium; Nifedipine; Phenylcarbamates; Pregnancy; Pregnancy, Animal; Protease Inhibitors; Ruthenium Red; Ryanodine; Sheep; Type C Phospholipases | 2004 |
Mobilization of intracellular calcium by peroxynitrite in arteriolar smooth muscle cells from rats.
Topics: Animals; Arterioles; Calcium; Calcium Channel Blockers; Cells, Cultured; Dose-Response Relationship, Drug; Myocytes, Smooth Muscle; Nifedipine; Peroxynitrous Acid; Rats; Rats, Wistar; Ryanodine; Time Factors | 2004 |
Slow calcium signals after tetanic electrical stimulation in skeletal myotubes.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cell Line; Cell Membrane; Cells, Cultured; Electrophysiology; Enzyme Inhibitors; Estrenes; Image Processing, Computer-Assisted; Inositol 1,4,5-Trisphosphate Receptors; Kinetics; Macrocyclic Compounds; Mice; Muscle Fibers, Skeletal; Muscle, Skeletal; Nifedipine; Oxazoles; Pyrrolidinones; Rats; Receptors, Cytoplasmic and Nuclear; Ryanodine; Signal Transduction; Time Factors; Transfection; Type C Phospholipases | 2004 |
Requirement of ryanodine receptors for pacemaker Ca2+ activity in ICC and HEK293 cells.
Topics: Anesthetics, Local; Animals; Biological Clocks; Boron Compounds; Caffeine; Calcium; Calcium Channel Blockers; Cell Line; Enzyme Inhibitors; Fluorescent Antibody Technique, Indirect; Fluorescent Dyes; Fura-2; Humans; Ileum; Immunohistochemistry; Kinetics; Macrocyclic Compounds; Mice; Microscopy, Fluorescence; Muscle, Smooth; Nifedipine; Oxazoles; Proto-Oncogene Proteins c-kit; RNA, Messenger; Ryanodine; Ryanodine Receptor Calcium Release Channel; Tacrolimus; Tetracaine | 2004 |
Mechanism of activation of the tonic component of contraction in myocytes of guinea pig heart.
Topics: Animals; Calcium; Cells, Cultured; Cyclic AMP; Guinea Pigs; Isotonic Solutions; Muscle Cells; Myocardial Contraction; Myocardium; Nickel; Nifedipine; Patch-Clamp Techniques; Ryanodine; Sarcoplasmic Reticulum | 2004 |
Osmoregulation of atrial myocytic ANP release: osmotransduction via cross-talk between L-type Ca2+ channel and SR Ca2+ release.
Topics: Animals; Atrial Natriuretic Factor; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cyclic AMP; Heart Atria; In Vitro Techniques; Myocytes, Cardiac; Nifedipine; Protein Kinase Inhibitors; Rabbits; Radioimmunoassay; Receptor Cross-Talk; Ryanodine; Sarcoplasmic Reticulum; Signal Transduction; Sodium-Calcium Exchanger; Sodium-Hydrogen Exchangers; Sodium-Potassium-Chloride Symporters; Thapsigargin; Water-Electrolyte Balance | 2004 |
Calcium mobilization is required for peroxynitrite-mediated enhancement of spontaneous transient outward currents in arteriolar smooth muscle cells.
Topics: Animals; Boron Compounds; Caffeine; Calcium; Cells, Cultured; Dose-Response Relationship, Drug; Electrophysiology; Female; Male; Membrane Potentials; Models, Biological; Molsidomine; Muscle, Smooth; Myocytes, Smooth Muscle; Nifedipine; Patch-Clamp Techniques; Peroxynitrous Acid; Potassium; Rats; Rats, Wistar; Ryanodine; Signal Transduction; Time Factors | 2004 |
Sites and modes of action of proctolin and the FLP F2 on lobster cardiac muscle.
Topics: Animals; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Fluorescence; Membrane Potentials; Microelectrodes; Myocardial Contraction; Myocardium; Nephropidae; Neuropeptides; Nifedipine; Oligopeptides; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 2005 |
Region-specific, pacing-induced changes in repolarization in rabbit atrium: an example of sensitivity to the rare.
Topics: Action Potentials; Adrenergic beta-Antagonists; Animals; Apamin; Atrial Fibrillation; Atropine; Calcium Channel Blockers; Calcium Channels, L-Type; Cardiac Pacing, Artificial; Coronary Vessels; Dogs; Electrocardiography; Female; Heart Atria; Heart Conduction System; Losartan; Nifedipine; Potassium Channel Blockers; Propranolol; Pulmonary Veins; Rabbits; Receptor, Angiotensin, Type 1; Receptors, Muscarinic; Ryanodine | 2005 |
Amplification of depolarization-induced and ryanodine-sensitive cytosolic Ca2+ elevation by synthetic carbocyclic analogs of cyclic ADP-ribose and their antagonistic effects in NG108-15 neuronal cells.
Topics: Animals; Calcium; Calcium Channel Blockers; Cell Line; Cyclic ADP-Ribose; Cytoplasm; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Fura-2; Membrane Potentials; Mice; Neural Inhibition; Neuroblastoma; Neurons; Nifedipine; Patch-Clamp Techniques; Ruthenium; Ryanodine | 2005 |
Hypoxia induces hypersensitivity and hyperreactivity to thromboxane receptor agonist in neonatal pulmonary arterial myocytes.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Animals; Animals, Newborn; Calcium; Calcium Channel Blockers; Cells, Cultured; Disease Models, Animal; Heart Ventricles; Humans; Hypoxia; Infant, Newborn; Macrocyclic Compounds; Muscle Cells; Nifedipine; Organ Size; Oxazoles; Persistent Fetal Circulation Syndrome; Pulmonary Artery; Receptors, Thromboxane; Ryanodine; Swine; Vasoconstriction | 2006 |
Mechanism of ACh-induced asynchronous calcium waves and tonic contraction in porcine tracheal muscle bundle.
Topics: Acetylcholine; Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Central Nervous System Stimulants; Enzyme Inhibitors; Imidazoles; Indoles; Inositol 1,4,5-Trisphosphate; Muscle Contraction; Muscle, Smooth; Nifedipine; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Sodium; Swine; Trachea | 2006 |
Force-frequency relation in frog-ventricle is dependent on the direction of sodium/calcium exchange in diastole.
Topics: Animals; Biological Transport; Cadmium; Calcium; Calcium Channel Blockers; Diastole; Electric Stimulation; Enzyme Inhibitors; Epinephrine; Female; Heart Ventricles; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Nickel; Nifedipine; Ouabain; Ranidae; Ryanodine; Sodium; Sodium-Calcium Exchanger | 2005 |
A novel bronchial ring bioassay for the evaluation of small airway smooth muscle function in mice.
Topics: Animals; Biological Assay; Boron Compounds; Bronchi; Bronchoconstrictor Agents; Calcium Channel Blockers; Dose-Response Relationship, Drug; Imidazoles; In Vitro Techniques; Methacholine Chloride; Mice; Mice, Inbred C57BL; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Nifedipine; Papaverine; Potassium Chloride; Respiratory Mucosa; Ryanodine; Stress, Mechanical; Substance P; Vasodilator Agents | 2006 |
Developmental regulation of intracellular calcium transients during cardiomyocyte differentiation of mouse embryonic stem cells.
Topics: Animals; Boron Compounds; Calcium; Calcium Channels, L-Type; Calcium Signaling; Cell Differentiation; Cells, Cultured; Embryonic Stem Cells; Inositol 1,4,5-Trisphosphate Receptors; Mice; Myocytes, Cardiac; Nifedipine; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Sodium; Sodium-Calcium Exchanger; Thapsigargin | 2006 |
Ca2+-sparks constitute elementary building blocks for global Ca2+-signals in myocytes of retinal arterioles.
Topics: Animals; Arterioles; Calcium; Calcium Signaling; Indoles; Male; Muscle Cells; Nifedipine; Rats; Rats, Sprague-Dawley; Retinal Artery; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Tetracaine; Time Factors | 2007 |
Acetylcholine-induced asynchronous calcium waves in intact human bronchial muscle bundle.
Topics: Acetylcholine; Aged; Aged, 80 and over; Biomechanical Phenomena; Bronchi; Calcium Signaling; Demography; Dose-Response Relationship, Drug; Female; Humans; Imidazoles; In Vitro Techniques; Indoles; Isotonic Solutions; Male; Middle Aged; Muscle Contraction; Muscle, Smooth; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Tetracaine; Thiourea; Time Factors | 2007 |
Mechanism of Ca2+ increase in myoblasts derived from chicken embryos.
Topics: Acetylcholine; Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Chick Embryo; Egtazic Acid; Immunohistochemistry; In Vitro Techniques; Ion Transport; Myoblasts; Nifedipine; Receptors, Nicotinic; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors | 2006 |
Antiphase oscillations of endothelium and smooth muscle [Ca2+]i in vasomotion of rat mesenteric small arteries.
Topics: Animals; Apamin; Calcium; Calcium Signaling; Charybdotoxin; Endothelial Cells; Endothelium, Vascular; In Vitro Techniques; Indoles; Indomethacin; Male; Membrane Potentials; Mesenteric Arteries; Microscopy, Confocal; Models, Biological; Muscle, Smooth; NG-Nitroarginine Methyl Ester; Nifedipine; Norepinephrine; Potassium; Rats; Rats, Wistar; Ryanodine; Vasomotor System | 2007 |
Calcium sparks activate calcium-dependent Cl- current in rat corpus cavernosum smooth muscle cells.
Topics: Animals; Boron Compounds; Caffeine; Calcium; Calcium Signaling; Cells, Cultured; Chloride Channels; Inositol 1,4,5-Trisphosphate Receptors; Kinetics; Male; Membrane Potentials; Myocytes, Smooth Muscle; Nifedipine; Patch-Clamp Techniques; Penis; Potassium; Rats; Rats, Sprague-Dawley; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors | 2007 |
Ca2+/calmodulin kinase II increases ryanodine binding and Ca2+-induced sarcoplasmic reticulum Ca2+ release kinetics during beta-adrenergic stimulation.
Topics: Adrenergic beta-Agonists; Animals; Benzylamines; Calcium; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Calcium-Calmodulin-Dependent Protein Kinases; Cyclic AMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Isoproterenol; Isoquinolines; Kinetics; Male; Nifedipine; Phosphorylation; Protein Serine-Threonine Kinases; Rats; Rats, Wistar; Ryanodine; Sarcoplasmic Reticulum; Sulfonamides | 2007 |
The seasonal peculiarities of force-frequency relationships in active ground squirrel Spermophilus undulatus ventricle.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Electric Stimulation; Female; Hibernation; Homeostasis; In Vitro Techniques; Male; Myocardial Contraction; Nifedipine; Papillary Muscles; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sciuridae; Seasons; Temperature; Ventricular Function | 2007 |
Effect of L-type calcium channel blockers on activity of newly formed synapses in mice.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Electrophysiology; Mice; Motor Endplate; Nifedipine; Ryanodine; Synapses; Verapamil | 2007 |
Neonatal murine heart slices. A robust model to study ventricular isometric contractions.
Topics: Action Potentials; Animals; Animals, Newborn; Heart Ventricles; In Vitro Techniques; Isometric Contraction; Mice; Models, Biological; Nifedipine; Receptors, Adrenergic, beta; Ryanodine; Ventricular Function | 2007 |
Effects of strophanthidin on intracellular calcium concentration in ventricular myocytes of guinea pig.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aequorin; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Fura-2; Guinea Pigs; Myocardium; Nifedipine; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Sodium-Potassium-Exchanging ATPase; Strophanthidin; Tetrodotoxin; Thapsigargin | 2008 |
Intracellular Ca2+ regulation during neuronal differentiation of murine embryonal carcinoma and mesenchymal stem cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Blotting, Western; Bone Marrow Cells; Caffeine; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Cell Differentiation; Cell Line, Tumor; Cells, Cultured; Embryonal Carcinoma Stem Cells; Gene Expression; Inositol 1,4,5-Trisphosphate Receptors; Intermediate Filament Proteins; Intracellular Space; Mesenchymal Stem Cells; Mice; Mice, Inbred C57BL; Nerve Tissue Proteins; Nestin; Neurons; Nifedipine; Reverse Transcriptase Polymerase Chain Reaction; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors | 2010 |
The impact of extracellular and intracellular Ca2+ on ethanol-induced smooth muscle contraction.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Dose-Response Relationship, Drug; Drug Interactions; Ethanol; Female; Gastric Fundus; Indoles; Isometric Contraction; Male; Mice; Muscle Contraction; Muscle, Smooth; Nifedipine; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Verapamil | 2009 |
Intracellular Ca2+ release-dependent inactivation of Ca2+ currents in thalamocortical relay neurons.
Topics: Afferent Pathways; Animals; Boron Compounds; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cerebral Cortex; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; Ion Channel Gating; Neurons; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Long-Evans; Ryanodine; Thalamus; Thapsigargin | 2010 |
Nicotine facilitates long-term potentiation induction in oriens-lacunosum moleculare cells via Ca2+ entry through non-alpha7 nicotinic acetylcholine receptors.
Topics: Animals; Calcium; Calcium Channel Blockers; Chelating Agents; Egtazic Acid; Excitatory Postsynaptic Potentials; Hippocampus; Interneurons; Long-Term Potentiation; Nicotine; Nicotinic Agonists; Nifedipine; Patch-Clamp Techniques; Protein Isoforms; Rats; Rats, Sprague-Dawley; Receptors, Nicotinic; Ryanodine; Synapses | 2010 |
Voltage-gated calcium channels are involved in the regulation of calcium oscillations in vascular smooth muscle cells from isolated porcine retinal arterioles.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Aniline Compounds; Animals; Arterioles; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Extracellular Space; Fluoresceins; Microscopy, Confocal; Muscle, Smooth, Vascular; Myography; Nifedipine; Retinal Artery; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Swine; Thapsigargin | 2010 |
Androgens regulate adenylate cyclase activity and intracellular calcium in stromal cells derived from human prostate.
Topics: Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Aged; Androgen Antagonists; Androgens; Calcium; Cyclic AMP; Enzyme Inhibitors; Flutamide; Humans; Imines; Immunohistochemistry; Male; Microscopy, Fluorescence; Nifedipine; Prostatic Hyperplasia; Ryanodine; Stromal Cells | 2010 |
The beginning of the calcium transient in rat embryonic heart.
Topics: Aniline Compounds; Animals; Calcium; Calcium Channels, L-Type; Embryo, Mammalian; Female; Heart; Male; Myocardial Contraction; Myocardium; Nifedipine; Rats; Rats, Wistar; Ryanodine; Xanthenes | 2011 |
Extracellular Ca(2+) entry and mobilization of inositol trisphosphate-dependent Ca(2+) stores modulate histamine and electrical field stimulation induced contractions of the guinea-pig prostate.
Topics: Animals; Boranes; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Electric Stimulation; Guinea Pigs; Histamine; Indoles; Inositol 1,4,5-Trisphosphate; Male; Muscle Contraction; Nifedipine; Prostate; Ryanodine | 2011 |
Epigenetics: DNA demethylation promotes skeletal myotube maturation.
Topics: Animals; Azacitidine; Calcium Signaling; Cell Differentiation; Cell Line; Chelating Agents; DNA Methylation; Egtazic Acid; Epigenesis, Genetic; Gene Expression Profiling; Mesenchymal Stem Cells; Mice; Muscle Contraction; Muscle Development; Muscle Fibers, Skeletal; Muscle, Skeletal; Nifedipine; Ryanodine; Sarcomeres; Tetrodotoxin | 2011 |
Intracellular Ca2+ release underlies the development of phase 2 in mouse ventricular action potentials.
Topics: Action Potentials; Animals; Calcium; Calcium Channel Blockers; Cells, Cultured; Lithium; Mice; Mice, Inbred C57BL; Myocytes, Cardiac; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Ventricular Function | 2012 |
Non-Hebbian plasticity at C-fiber synapses in rat spinal cord lamina I neurons.
Topics: Animals; Animals, Newborn; Calcium; Calcium Channel Blockers; Dizocilpine Maleate; Electric Stimulation; Excitatory Amino Acid Antagonists; In Vitro Techniques; Long-Term Potentiation; Male; Nerve Fibers, Unmyelinated; Neurons; Nifedipine; Patch-Clamp Techniques; Rats; Rats, Sprague-Dawley; Ryanodine; Spinal Cord; Synapses | 2013 |
Mechanisms for L-channel-mediated increase in [Ca(2+)]i and its reduction by anti-bipolar drugs in cultured astrocytes combined with its mRNA expression in freshly isolated cells support the importance of astrocytic L-channels.
Topics: Animals; Astrocytes; Brain; Calcium; Calcium Channels, L-Type; Carbamazepine; Cells, Cultured; Central Nervous System Depressants; Down-Regulation; Female; Ions; Lithium; Male; Mice; Mice, Transgenic; Nifedipine; Potassium; RNA, Messenger; Ryanodine; Ryanodine Receptor Calcium Release Channel; TRPC Cation Channels; Valproic Acid | 2013 |
Developmental changes in excitation-contraction mechanisms of the mouse ventricular myocardium as revealed by functional and confocal imaging analyses.
Topics: Action Potentials; Aging; Animals; Calcium; Calcium Channel Blockers; Cells, Cultured; Heart Ventricles; Image Processing, Computer-Assisted; Mice; Mice, Inbred Strains; Microscopy, Confocal; Molecular Imaging; Myocardial Contraction; Myocytes, Cardiac; Nifedipine; Optical Imaging; Ryanodine; Sarcoplasmic Reticulum; Stimulation, Chemical; Vasodilator Agents; Ventricular Function | 2013 |
Differential regulation of atrial contraction by P1 and P2 purinoceptors in normotensive and spontaneously hypertensive rats.
Topics: Adenosine Triphosphate; Animals; Calcium; Calcium Channel Blockers; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Dose-Response Relationship, Drug; Electric Stimulation; Heart Atria; Hypertension; Mitochondria; Myocardial Contraction; Nifedipine; Purinergic P1 Receptor Antagonists; Purinergic P2 Receptor Antagonists; Rats; Rats, Inbred SHR; Rats, Wistar; Receptors, Purinergic P1; Receptors, Purinergic P2; Ryanodine; Uridine Triphosphate | 2014 |
Chronic fluoxetine administration increases expression of the L-channel gene Cav1.2 in astrocytes from the brain of treated mice and in culture and augments K(+)-induced increase in [Ca(2+)]i.
Topics: Animals; Astrocytes; Brain; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Cells, Cultured; Female; Fluoxetine; Ions; Male; Mice; Mice, Transgenic; Nifedipine; Potassium Chloride; RNA Interference; RNA, Small Interfering; Ryanodine; Up-Regulation | 2014 |
Spontaneous, pro-arrhythmic calcium signals disrupt electrical pacing in mouse pulmonary vein sleeve cells.
Topics: Action Potentials; Animals; Atrial Fibrillation; Caffeine; Calcium Signaling; Electric Stimulation; Fluorescence; Lung; Mice; Microscopy, Phase-Contrast; Myocytes, Smooth Muscle; Nifedipine; Pulmonary Veins; Ryanodine; Ryanodine Receptor Calcium Release Channel; Statistics, Nonparametric | 2014 |
Modified cytoplasmic Ca2+ sequestration contributes to spinal cord injury-induced augmentation of nerve-evoked contractions in the rat tail artery.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channels; Calcium Channels, L-Type; Cytoplasm; Electrochemistry; Female; Indoles; Muscle Cells; Muscle Contraction; Nifedipine; Norepinephrine; Rats; Rats, Sprague-Dawley; Ryanodine; Sarcoplasmic Reticulum; Spinal Cord Injuries; Tail | 2014 |
Knockout of the BK β4-subunit promotes a functional coupling of BK channels and ryanodine receptors that mediate a fAHP-induced increase in excitability.
Topics: Action Potentials; Animals; Biophysics; Calcium Channel Blockers; Dentate Gyrus; Electric Stimulation; In Vitro Techniques; Indoles; Large-Conductance Calcium-Activated Potassium Channel beta Subunits; Mice; Mice, Inbred C57BL; Mice, Knockout; Mutation; Neurons; Nifedipine; omega-Conotoxin GVIA; Patch-Clamp Techniques; Potassium Channel Blockers; Ryanodine; Ryanodine Receptor Calcium Release Channel | 2016 |
Comparison of signalling mechanisms underlying UTP-evoked vasoconstriction of rat pulmonary and tail arteries.
Topics: Amides; Animals; Calcium; Indoles; Male; Maleimides; Nifedipine; Protein Kinase C; Pulmonary Artery; Pyridines; Rats; Rats, Sprague-Dawley; Ryanodine; Signal Transduction; Thapsigargin; Uridine Triphosphate; Vasoconstriction | 2018 |