isoproterenol has been researched along with 1-methyl-3-isobutylxanthine in 554 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 267 (48.19) | 18.7374 |
| 1990's | 223 (40.25) | 18.2507 |
| 2000's | 51 (9.21) | 29.6817 |
| 2010's | 13 (2.35) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Ahn, JS; Asami, Y; Choo, SJ; Jang, JH; Kim, BY; Kim, SO; Kim, YS; Ryoo, IJ; Sakchaisri, K; Soung, NK; Yoo, ID | 1 |
| Brooker, G; Nickols, GA | 2 |
| Green, H | 1 |
| Hofbauer, KG; Konrads, A; Schwarz, K; Werner, U | 1 |
| Aurbach, GD; Brown, EM; Gardner, DG; Windeck, RA | 1 |
| Butcher, RW; Kelly, LA; Wu, C | 1 |
| Andersson, RG; Brundin, A; Lindgren, BR | 1 |
| Lin, C; Lin, MC; Whitlock, JP | 1 |
| Brown, BS; Krzanowski, JJ; Polson, JB | 1 |
| Amiranoff, B; Dupont, C; Hui Bon Hoa, D; Laburthe, M; Prieto, JC; Rosselin, G | 1 |
| Schimmel, RJ | 3 |
| Ferrell, JE; Huestis, WH; Nelson, MJ | 1 |
| Baldessarini, RJ; Miller, E; Walton, KG | 1 |
| Greengard, P; Hegstrand, LR; Malawista, SE; Rudolph, SA | 1 |
| Burchiel, SW; Melmon, KL | 1 |
| Drotar, A; Howell, S; Leichtling, BH; Perkins, JP; Su, JL; Wicks, WD | 1 |
| Kajimoto, N; Nishimura, Y; Suzuki, A; Usui, H; Yamanishi, Y | 1 |
| Smith, U; Wesslau, C | 1 |
| Dormer, RL; McPherson, MA; Mills, CL; Pereira, MM | 1 |
| Endoh, M; Katano, Y | 3 |
| Coraboeuf, E; Couétil, JP; Deroubaix, E; Le Grand, B | 1 |
| Kitasato, H; Omatsu-Kanbe, M | 1 |
| Bowmer, CJ; Robinson, SC; Yates, MS | 1 |
| Koeppen, BM; Manger, TM; Pappas, CA | 1 |
| Kamei, C; Mukai, T; Tasaka, K | 1 |
| Hanke, K; Möller, K; Perrin, D; Söling, HD | 1 |
| Fanburg, BL; Lee, SL | 1 |
| Catterall, WA; Gartside, CL; Hauschka, SD; Morton, M; Scheuer, T; Sculptoreanu, A | 1 |
| Bastacky, J; Bettencourt, JD; McCray, PB | 1 |
| Holt, BD; Liggett, SB; Schwinn, DA; Thomas, RF | 1 |
| Glovsky, MM; Kebo, DK; Kunkel, S; Nagata, S | 1 |
| Fischer, MJ; Janssen, LH; Nijkamp, FP; van Oosterhout, AJ | 1 |
| Arneson-Rotert, LJ; Hoffman, JM; Liewer, SA; Toews, ML | 1 |
| Pahapill, PA; Schlichter, LC | 1 |
| Badia, A; Clos, MV; Dierssen, M; Màrmol, F; Vivas, NM | 1 |
| Béliveau, R; Dallaire, L; Giroux, S | 1 |
| Bishopric, NH; Sato, B; Webster, KA | 1 |
| Bressler, JP; Brightman, MW; Tao-Cheng, JH | 1 |
| MacLeod, KM; Ray, A | 2 |
| Daykin, K; Hall, IP; Townsend, P; Widdop, S | 1 |
| Kather, H | 1 |
| Cohen, P; Hardie, DG; Haystead, TA; Moore, F | 1 |
| Herzig, S; Marban, E; Yue, DT | 1 |
| Davis, PB; Infeld, M; Kercsmar, CM; Silski, CL | 1 |
| Johnson, RA; Toews, ML | 1 |
| Fujimoto, S; Matsuda, T | 1 |
| Boege, F; Cantrill, RC; Hahn, M; Heithier, H; Kurstjens, NP | 1 |
| Korth, M; Schmied, R | 1 |
| Cheng, L; Frank, D; Liang, CT; Precht, P | 1 |
| Canavan, JP; Eedy, DJ; Shaw, C; Trimble, ER | 1 |
| Bertelsen, H; Foged, N; Johansen, T | 1 |
| Berlot, C; Dhanasekaran, N; Gupta, SK; Heasley, LE; Johnson, GL; Osawa, S; Woon, CW | 1 |
| Marumo, F; Nonoguchi, H; Tomita, K | 1 |
| Irie, M; Kajinuma, H; Suzuki, K; Watanabe, K | 1 |
| McCann, JD; Smith, JJ; Welsh, MJ | 1 |
| Ball, RL; Carpenter, G; Tanner, KD | 1 |
| Björntorp, P; De Pergola, G; Giorgino, R; Holmäng, A; Svedberg, J | 1 |
| Donaldson, J; Hall, IP; Hill, SJ | 1 |
| Canalis, E; Centrella, M; McCarthy, TL | 1 |
| Jensen, RT; Maton, PN; Zhang, L | 1 |
| Legssyer, A; Mayoux, E; Scamps, F; Vassort, G | 1 |
| Berthold, H; Schaad, A; Scholtysik, G | 1 |
| Greenfield, LJ; Hackett, JT; Linden, J | 1 |
| Goureau, O; Harbon, S; Tanfin, Z | 1 |
| Harvath, L; Robbins, JD; Russell, AA; Seamon, KB | 1 |
| Chabardès, D; Montégut, M; Siaume-Perez, S; Zhou, Y | 1 |
| Eklund, A; Hjemdahl, P; Johansson, MC; Larsson, K; Zetterlund, A | 1 |
| Chaudhari, A; Gupta, S; Kirschenbaum, MA | 1 |
| Chihara, T; Nomura, Y; Tokumitsu, Y; Uehara, T | 1 |
| Koike-Nakaya, Y; Ohshika, H; Suzuki-Hatta, Y; Takemura, H | 1 |
| Ireland, ME; Shanbom, S | 1 |
| Arneson-Rotert, LJ; Hoffman, JM; Johnson, RA; Toews, ML | 1 |
| Bemis, KG; Fleisch, JH; Henry, DP; Marshall, WS; Rinkema, LE; Roman, CR; Russell, WL; Spaethe, SM | 1 |
| Inoue, Y; Kaku, K; Kaneko, T; Konishi, Y | 1 |
| De Mey, JG; Heesen, BJ | 1 |
| Kohno, S; Matsubayashi, H; Tsuru, H | 1 |
| Abraham, RT; Abu-Ghazaleh, RI; Gleich, GJ; Kita, H | 1 |
| Flawn, P; Loten, EG; Sadighi, M | 1 |
| Langeler, EG; van Hinsbergh, VW | 1 |
| Carter, WB; Firek, AF; Heath, H | 1 |
| Busch, MJ; Groeneboer, MC; Hoyng, PF | 1 |
| Abdel-Latif, AA; Zhang, YW | 1 |
| Stolc, V | 1 |
| Kang, WH; Ohtsuyama, M; Saga, K; Sato, F; Sato, K; Sato, KT; Suzuki, Y; Takemura, T | 1 |
| Enero, MA; Kazanietz, MG | 1 |
| Shikada, K; Tanaka, S; Yamamoto, A | 1 |
| Harvey, RD; Hume, JR; Jurevicius, JA | 1 |
| Dehaye, JP; Turner, RJ | 1 |
| Clark, WA; Decker, RS; LaPres, JJ; Lesch, M; Rudnick, SJ | 1 |
| Chilvers, ER; Nahorski, SR; Offer, GJ | 1 |
| Izawa, T; Komabayashi, T; Mochizuki, T; Suda, K; Tsuboi, M | 1 |
| Brooker, G; DeBernardi, MA; Seki, T | 1 |
| Ohtsuyama, M; Samman, G; Sato, F; Sato, K; Sato, KT; Suzuki, Y | 1 |
| Chao, AC; Katayama, Y | 1 |
| Fong, JC; Hong, PK; Leu, SJ | 1 |
| Ambudkar, IS; Baum, BJ; Dai, YS; Horn, VJ; Kousvelari, EE; Li, M; Wall, SJ; Wolfe, BB; Yasuda, RP; Yeh, CK | 1 |
| Allen, TJ; Cavalié, A; Trautwein, W | 1 |
| Gaal, L; Illes, P; Schudt, C | 1 |
| Badia, A; Clos, MV; Dierssen, M; Gascón, S; Màrmol, F; Vivas, NM | 1 |
| Hescheler, J; Wallukat, G; Wobus, AM | 1 |
| Benali, R; Chevillard, M; Dupuit, F; Haye, B; Jacquot, J; Puchelle, E | 1 |
| Krans, HM; van Putten, JP | 1 |
| Brückner, R; Gramann, S; Nose, M; Schmitz, W; Scholz, H | 1 |
| Craven, PA; DeRubertis, FR | 1 |
| Bulargina, TV; Popov, KM; Severin, ES | 1 |
| Henry, DP; McAteer, JA; Pratt, JH; Turner, DA | 1 |
| Elks, ML; Manganiello, VC | 1 |
| Bouscarel, B; Cortinovis, C; Mayer, D; Murat, JC; Paris, H | 1 |
| Goldberg, BJ; Lad, PM; Olson, CV; Smiley, PA | 1 |
| Huff, JW; Reinach, PS | 1 |
| Challis, JR; Mitchell, BF; Skinner, K; Warrick, C | 1 |
| Dodge, JA; Dormer, RL; Goodchild, MC; McPherson, MA | 1 |
| Bachrach, U; Korner, G | 1 |
| Alberts, P; Ogren, VR; Sellström, AI | 1 |
| Lazdunski, M; Renaud, JF; Schmid, A | 1 |
| Lindemann, JP; Watanabe, AM | 1 |
| Dzierzanowski, D; McCarthy, L; Schimmel, RJ | 1 |
| Agus, ZS; Civan, MM; Kelepouris, E; Ziyadeh, FN | 1 |
| Kenno, KA; Severson, DL | 1 |
| Baum, BJ; Scott, J | 1 |
| Dhillon, GS; Honnor, RC; Londos, C | 1 |
| Kishi, Y; Nishiyama, K; Numano, F | 1 |
| Moore, SJ; Schiff, LJ | 1 |
| Nezu, E; Yoneyama, T; Yoshimura, K | 1 |
| Johnston, MG; Killackey, JJ; Movat, HZ | 1 |
| Abdul Matlib, M; Grupp, G; Grupp, I; Rapundalo, ST; Schwartz, A; Solaro, RJ | 1 |
| Cline, WH; Metz, MA; Nickols, GA | 2 |
| Berger, C; Meyer, W; Scholz, H; Starbatty, J | 1 |
| Conti, M; Geremia, R; Monaco, L; Stefanini, M | 1 |
| Hirschowitz, BI; Shirakawa, T | 2 |
| Chao, WT; Walkenbach, RJ | 1 |
| Bromberg, BB; Cripps, MM; Welch, MH | 1 |
| Catherwood, BD; Chenoweth, DE; Rubin, JE | 1 |
| Cronin, MJ; Perkins, SN; Summers, ST | 1 |
| Furchgott, RF; Jothianandan, D; Martin, W; Villani, GM | 1 |
| Harden, TK; Martin, MW; Tanner, LI; Wells, JN | 1 |
| Cohen, ML; Hayes, JS; Schenck, KS; Wyss, VL | 1 |
| Latreille, MT; Pointis, G | 1 |
| Brandwein, SR | 1 |
| Madison, DV; Nicoll, RA | 1 |
| Mains, RE; Sato, SM | 1 |
| Danoff, A; Fleischer, N; Pasmantier, R; Schubart, UK | 1 |
| Birch, RE; Polmar, SH | 1 |
| Kuba, K; Kumamoto, E | 1 |
| Stinnakre, J; Van Renterghem, C | 1 |
| Hescheler, J; Kameyama, M; Trautwein, W | 1 |
| Pappano, AJ; Rardon, DP | 1 |
| Kelly, E; Nahorski, SR | 1 |
| Kreisberg, JI; Venkatachalam, MA | 1 |
| Ausiello, DA; Axelrod, L; Kieffer, JD; Ryan, CA; Shaw, JL | 1 |
| Chabot, MC; Chepenik, KP | 1 |
| Crowley, JJ; Cusack, BJ; Nielson, CP; Vestal, RE | 1 |
| Hoffman, BB; Lee, CH; Tsujimoto, G | 1 |
| Bradbury, NA; Dodge, JA; Dormer, RL; Goodchild, MC; McPherson, MA | 1 |
| Kostic, MM; Krause, EG; Maretzki, D; Müller, M; Rapoport, SM | 1 |
| Liskowsky, DR; Norenberg, LO; Norenberg, MD | 1 |
| Brown, L; Erdmann, E; Lorenz, B | 1 |
| Braquet, P; Dausse, JP; Garay, R; Hannaert, P; Rosati, C | 1 |
| Behr, SR; Kraemer, FB | 1 |
| Cassity, N; Martinez, JR | 1 |
| Copelas, L; Feldman, MD; Grossman, W; Gwathmey, JK; Morgan, JP; Phillips, P; Schoen, FJ; Warren, SE | 1 |
| Goriukhina, OA; Neskoromnyĭ, AG; Vasil'ev, VIu | 2 |
| Gonzalez, OF; Kreisberg, JI; Troyer, DA; Venkatachalam, MA | 1 |
| Lönnroth, P; Smith, U | 1 |
| Anakwe, OO; Moger, WH | 1 |
| Arend, LJ; Smith, WL; Sonnenburg, WK; Spielman, WS | 1 |
| Cline, WH; Nickols, GA | 1 |
| Kostić, MM; Krause, EG; Maretzki, D; Rapoport, SM; Zivković, R | 1 |
| Brenner, GM; Chen, WY; Hugman, LE; Robbins, RK; Wince, LC | 1 |
| Linden, J | 1 |
| Segal, M | 1 |
| Casale, TB; Kaliner, M; Wescott, S; Wood, D | 1 |
| Konishi, M; Kurihara, S | 1 |
| Belloni, FL; Gerritsen, ME; Liang, BC | 1 |
| Athias, P; Ettaiche, M; Variot, N | 1 |
| Dickinson, KE; Hirschowitz, BI; Komiyama, K; Matsumoto, H; Shirakawa, T | 1 |
| Daniel, K; Lefkowitz, RJ; Sibley, DR; Strader, CD | 1 |
| Cary, DA; Mendelsohn, FA | 1 |
| Bass, SN; Fain, M; Spagnuolo, PJ | 1 |
| Madelian, V; Shain, W | 1 |
| Aiton, JF; Banks, R; Cramb, G; Rugg, EL | 1 |
| Chambaut-Guerin, AM; Thomopoulos, P | 1 |
| Lichtenstein, LM; MacGlashan, DW; Peachell, PT; Schleimer, RP | 1 |
| Barthelson, RA; Jacoby, DB; Widdicombe, JH | 1 |
| Jimenez, J; Moreno, FJ; Page-Peñuelas, A | 1 |
| Mobley, PL; Northam, WJ | 1 |
| Hui, KK; Yu, JL | 2 |
| Giudicelli, Y; Leneveu, MC; Pecquery, R | 1 |
| Hartzell, HC; Simmons, MA | 1 |
| Ascoli, M; Pereira, ME; Segaloff, DL | 1 |
| Post, TJ; Schulman, ES; Vigderman, RJ | 1 |
| Bradbury, NA; McPherson, MA | 1 |
| Lee, MA; Moss, J; West, RE | 1 |
| Giudicelli, Y; Pasquier, YN; Pecquery, R | 1 |
| Black, EW; Strada, SJ; Thompson, WJ | 1 |
| Brooker, G; Costa, E; Dal Toso, R; De Bernardi, MA; Mocchetti, I | 1 |
| Egan, TM; Noble, D; Noble, SJ; Powell, T; Twist, VW; Yamaoka, K | 1 |
| Kagey-Sobotka, A; Lichtenstein, LM; MacGlashan, DW; Peters, SP; Warner, JA | 1 |
| Katayama, Y; Nishi, S; Ushijima, H | 1 |
| Ball, SG; Balmforth, AJ; Vaughan, PF; Yasunari, K | 1 |
| Madelian, V; Shain, W; Silliman, S | 1 |
| Borst, S; Conolly, M | 1 |
| Gutierrez, GE; Katz, MS; Mundy, GR | 1 |
| Demigne, C; Morand, C; Remesy, C; Yacoub, C | 1 |
| Kato, K; Ogasawara, N; Suzuki, F | 1 |
| Noda, M; Rodan, GA; Yoon, K | 1 |
| Garoni, JA; Glass, WF; Kreisberg, JI; Radnik, RA | 1 |
| Guerrero, JM; Reiter, RJ; Santana, C; Troiani, ME | 1 |
| Taira, N; Yanagisawa, T; Yokoyama, H | 1 |
| Charette, L; Denis, D; Jones, TR | 1 |
| de Mazancourt, P; Giot, J; Giudicelli, Y; Lacasa, D | 1 |
| Noda, M; Rodan, GA | 1 |
| Ishii, K; Murad, F | 1 |
| Soll, AH; Toomey, M | 1 |
| Cotterell, DJ; Dubocovich, ML; Vogel, SM; Watson, JM | 1 |
| Heath, JK; Rodan, GA; Rodan, SB; Yoon, K | 1 |
| Barnett, JV; Galper, JB; Haigh, LS; Marsh, JD | 1 |
| Axel, R; Hen, R; Obici, S | 1 |
| Carpenedo, F; Floreani, M; Santi Soncin, E | 1 |
| Lugnier, C; Schoeffter, P; Stoclet, JC; Travo, C | 1 |
| De Mello, WC | 2 |
| Akahane, K; Chiba, S; Furukawa, Y; Haniuda, M; Ogiwara, Y | 1 |
| Kelly, E; Koenig, SM; Leff, AR; Mitchell, RW; Popovich, KJ; White, SR | 1 |
| Grantham, JJ; Lechene, C; Mangoo-Karim, R; Uchic, M | 1 |
| Christoffersen, T; Johansen, EJ; Refsnes, M | 1 |
| Bouvier, M; Campbell, PT; Caron, MG; Collins, S; de Blasi, A; Irons, GP; Kobilka, BK; Lefkowitz, RJ; MacGregor, C; O'Dowd, BF | 1 |
| Alexander, SM; Gabriel, SM; Martin, JB; Milbury, CM; Nathanson, JA | 1 |
| Kotecha, N; Neild, TO | 1 |
| Bukowiecki, LJ; Marette, A | 1 |
| Dennis, VW; Dunham, CB; Middleton, JP; Onorato, JJ; Sens, DA | 1 |
| Malik, KU; Williams, JL | 1 |
| Rodger, IW; Shahid, M | 1 |
| Boucher, RC; Cheng, EH; Earp, HS; Knowles, MR; Paradiso, AM; Stutts, MJ | 1 |
| Christoffersen, T; Gjone, IH; Gladhaug, IP; Ostby, E; Refsnes, M; Thoresen, GH | 1 |
| Henis, YI; Moscona-Amir, E; Sokolovsky, M | 1 |
| Fanburg, BL; Lee, SL; Ueda, S | 1 |
| Kusuya, Y; Nakazawa, K; Shigenobu, K | 1 |
| Headrick, JP; Willis, RJ | 1 |
| Mersmann, HJ | 1 |
| de Vellis, J; Morrison, RS; Wu, DK | 1 |
| Juchau, MR; Majesky, MW; Yang, HY | 1 |
| Catherwood, BD | 1 |
| Hoffman, BB; Tsujimoto, G | 1 |
| Greengard, P; Mobley, P | 1 |
| Renit-Soria, J; Stinnakre, J; Van Renterghem, C | 1 |
| Curtis-Prior, PB; Tan, S | 4 |
| Jones, DJ; Simmons, K | 1 |
| Kenno, KA; Krug, CH; Kryski, A; Severson, DL | 1 |
| Dobson, JG; Frohloff, N; LaMonica, DA | 1 |
| Braquet, P; Diez, J; Garay, RP; Nazaret, C; Verna, R | 1 |
| Abita, JP; Cost, H; Gespach, C | 1 |
| Fox, K; McPhail, LC; Snyderman, R; Verghese, MW | 1 |
| Furuki, Y; Hatada, Y; Maeyama, M; Miyamoto, E; Munemura, M; Sakoda, Y | 1 |
| Fuller, CM; Gallacher, DV | 1 |
| Fermum, R; Leibelt, M; Möritz, KU; Schäfer, U | 1 |
| Hammond, JM; Harrison, TS; Veldhuis, JD | 1 |
| Brown, BS; Krzanowski, JJ; Polson, JB; Wiggins, JR | 1 |
| Ball, EH; Sanwal, BD; Seth, PK | 1 |
| Andersson, RG; Börjesson, S; Nilsson, KB | 1 |
| Alper, SL; Beam, KG; Greengard, P | 1 |
| Brunton, LL; Hayes, JS; Mayer, SE | 1 |
| Averesch, H; Schulze, JJ | 1 |
| Marks, F | 2 |
| Rosen, OM; Rubin, CS; Smith, CJ | 1 |
| Mirsky, R; Stygall, K | 1 |
| Hersh, EM; Lavis, VR; Ross, CP; Strada, SJ; Thompson, WJ | 1 |
| Koschel, K | 1 |
| Endoh, M; Satoh, K; Yamashita, S | 1 |
| Greengard, P; Rudolph, SA | 1 |
| Gagnon, G; Regoli, D; Rioux, F | 1 |
| Goz, B; Hart, CA; Wharton, W | 1 |
| Pfeuffer, T; Simpson, IA | 1 |
| Cailleau, J; de Moor, P; Verhoeven, G | 1 |
| Derda, DF; Jungmann, RA; Miles, MF; Schweppe, JS | 1 |
| Biegon, RL; Epstein, PM; Pappano, AJ | 1 |
| Churchill, MC; Churchill, PC; McDonald, FD | 1 |
| Ciesielski-Treska, J; Ulrich, G | 1 |
| Hazeki, O; Ui, M | 1 |
| Brückner, R; Erdmann, E; Krawietz, W; Schmitz, W; Scholz, H; Schumacher, A; Werdan, K | 1 |
| Barzen, KA; Lafferty, JL; Quissell, DO | 1 |
| LeGrand, RD; Walkenbach, RJ | 1 |
| Adler, B; Gimbrone, MA; Handin, RI; Schafer, AI | 1 |
| Friedman, ZY; Lowe, M; Selinger, Z | 1 |
| Boissard, C; Chevalier, G; Laburthe, M; Rosselin, G; Zweibaum, A | 1 |
| Onorato, JJ; Rudolph, SA | 1 |
| Kurz, JB; Perkins, JP | 1 |
| Kuroki, T | 1 |
| Sanborn, BM; Sherwood, OD | 1 |
| Cote, TE; Eskay, RL; Grewe, CW; Kebabian, JW; Tsuruta, K | 1 |
| Brown, EM; Thatcher, JG | 1 |
| Barovsky, K; Brooker, G; Moylan, RD | 1 |
| Mundy, GR; Yoneda, T | 1 |
| Chao, WI; Forte, LR | 1 |
| Churchill, MC; Churchill, PC | 1 |
| Gaben, AM; Jahchan, T; Rosselin, G; Swierczewski, W | 1 |
| Jacquemin, C; Lambert, B | 1 |
| Cooke, BA; Dix, CJ; Golding, M; Hunter, MG | 1 |
| Chesselet, MF; Glowinski, J; Reisine, T | 1 |
| Davenport, R; Lavis, VR; Pontier, P; Strada, SJ; Thompson, WJ | 1 |
| Foley, JE; Kashiwagi, A | 1 |
| Herlin, T; Kragballe, K | 2 |
| Warbanow, W; Wollenberger, A | 1 |
| Harden, TK; Meeker, RB | 1 |
| Cooke, BA; Dix, CJ; Golding, M | 1 |
| Mills, JW; Thompson, IG | 1 |
| Bilezikian, JP; Krichevsky, A; Morris, SA; Schonberg, M | 1 |
| Inagami, T; Kawamura, M | 1 |
| Brotherton, AF; Hoak, JC; Macfarlane, DE | 1 |
| Metsä-Ketelä, T | 1 |
| McCarthy, L; McMahon, KK; Schimmel, RJ | 1 |
| Hirai, M; Komoriyama, K; Kouyama, H; Shima, S | 1 |
| Honeyman, TW; McMahon, KK; Schimmel, RJ | 1 |
| Ichihara, A; Nakamura, T; Noda, C; Shinjyo, F | 1 |
| DoKhac, L; Harbon, S; Tanfin, Z | 1 |
| Labrie, F; Meunier, H | 1 |
| Grossman, Y; Kendig, JJ; Seelig, TL | 1 |
| Foley, JE; Huecksteadt, TP; Kashiwagi, A | 1 |
| Bukowiecki, LJ; Szillat, D | 1 |
| Kenny, AD; Pang, PK; Yang, MC; Yen, YC | 1 |
| Crook, RB; Farber, MB; Prusiner, SB | 1 |
| Barovsky, K; Brooker, G; Pedone, C | 1 |
| McCarthy, L; Schimmel, RJ | 1 |
| Dalton, DK; Gruol, DJ | 1 |
| Burns, AH; Claycomb, WC; Shepherd, RE | 1 |
| Burchiel, SW; Hanson, K; Warner, NL | 1 |
| Evans, T; Harden, TK; McCarthy, KD | 1 |
| Rosenfeld, GC | 1 |
| Giesen, EM; Grima, M; Imbs, JL; Schmidt, M; Schwartz, J | 1 |
| Penit-Soria, J; Stinnakre, J; Van Renterghem, C | 1 |
| Inagami, T; Okamura, T | 1 |
| Antunes, A; De Mello, FG; Oliveira, MM | 1 |
| Cleland, WH; Mendelson, CR; Simpson, ER; Smith, ME | 1 |
| Kreisberg, JI; Patel, PY; Venkatachalam, MA | 1 |
| Conti, M; Monaco, L; Toscano, MV | 1 |
| Hirsch, AH; Rosen, OM | 1 |
| Fishman, PH; Zaremba, TG | 1 |
| Beek, D; Kenakin, TP | 1 |
| Smith, JB | 1 |
| Kobayashi, R; Kumegawa, M; Maeda, N; Mizunuma, H; Shima, H; Tanaka, S; Tashima, Y | 1 |
| Kenny, AD; Pang, PK; Yan, YJ; Yang, MC | 1 |
| Lewis, DA; Mohd Hidir, S | 1 |
| Giles, WR; Han, X; Shimoni, Y | 1 |
| Antoni, FA; Barnard, RJ; Paterson, JM; Shipston, MJ; Simpson, J; Smith, SM | 1 |
| Hartogensis, WE; Long, CS; Simpson, PC | 1 |
| Herzig, S; Neumann, J; Patil, P; Staschen, CM; Yue, DT | 1 |
| Ailhaud, G; Far, DF; Gaillard, D; Negrel, R; Vassaux, G | 1 |
| Langer, L; Lemmer, B; Olbrich, HG; Witte, K | 1 |
| Rabkin, SW | 1 |
| Jacobson, K; Meier, K; Watson, EL | 1 |
| Hordijk, PL; Jalink, K; Moolenaar, WH; van Corven, EJ; Verlaan, I | 1 |
| Almaraz, L; Gómez-Niño, A; González, C; Pérez-García, MT | 1 |
| Sernia, C; Thomas, WG | 1 |
| Ascuitto, RJ; Coy, DH; Kadowitz, PJ; Kydon, DW; Ramage, D; Ross-Ascuitto, NT | 1 |
| Hanson, AS; Linas, SL | 1 |
| Satoh, K; Taira, N; Yamagishi, T; Yanagisawa, T | 1 |
| Frelin, C; Lund, L; Vigne, P | 1 |
| Kawamura, A; Wahler, GM | 1 |
| Akita, T; Hartzell, HC; Joyner, RW; Kumar, R; Lu, C | 1 |
| Avendano, CE; Billman, GE | 1 |
| Humphreys-Beher, MG; Purushotham, KR; Wang, PL | 1 |
| Levine, MA; Miric, A; Schwindinger, WF; Zimmerman, D | 1 |
| Nakashima, Y; Ono, K | 1 |
| Rabkin, SW; Sunga, PS | 1 |
| Kameda, Y; Shibata, Y; Ueda, F; Yamamoto, O | 1 |
| Wong, KK | 1 |
| Ashikaga, T; Kishi, Y; Numano, F; Watanabe, R | 1 |
| Cadman, ED; Lee, CM; Naugles, DD | 1 |
| Dollinger, SJ; Wahler, GM | 1 |
| Jones, KA; Lorenz, RR; Morimoto, N; Sieck, GC; Warner, DO | 1 |
| Chik, CL; Ho, AK; Murdoch, G; Ogiwara, T | 1 |
| Boström, S; Hansson, G; Risberg, B; Rydholm, H | 1 |
| Bennett, BM; Pang, SC; Venance, SL | 1 |
| Chik, CL; Ho, AK | 1 |
| Bens, M; Cluzeaud, F; Vandewalle, A; Wu, MS | 1 |
| Bolton, TB; Prestwich, SA | 1 |
| Noma, A; Ono, K | 1 |
| Akita, T; Joyner, RW; Kumar, R | 1 |
| Hume, JR; Levesque, PC | 1 |
| Abrahamsen, N; Lundgren, K; Nishimura, E | 1 |
| Ferrante, A; Hii, CS; Murray, AW; Poulos, A; Rathjen, DA; Robinson, BS; Schmidt, S | 1 |
| Lelkes, PI; Manolopoulos, VG; Samet, MM | 1 |
| Christensen, NJ; Kjaersgaard, E; Knudsen, JH | 1 |
| Kaspar, SP; Pelzer, DJ | 1 |
| Hinds, TR; Storm, DR; Wayman, GA | 1 |
| Wallukat, G; Wollenberger, A | 1 |
| Brick-Ghannam, C; Chabardès, D; Griffiths, NM; Siaume-Perez, S | 1 |
| Kageyama, M; Taira, N; Yanagisawa, T | 1 |
| Abrams, TA; Hall, MO; Mittag, TW | 1 |
| Eikvar, L; Eskild, W; Hansson, V; Taskén, KA | 1 |
| Martet, G; Saumon, G | 1 |
| Ando, H; Ando, S; Nomura, H; Takeya, K; Yajima, M | 1 |
| Harding, SE; Poole-Wilson, PA; Wynne, DG | 1 |
| Heber, D; Heers, C; Ravens, U | 1 |
| Malik, KU; Schwartz, DD; Williams, JL | 1 |
| Chen, Y; Hertz, L; Peng, L; Zhang, X | 1 |
| Ogihara, M | 1 |
| Bascands, JL; Girolami, JP; Pecher, C | 1 |
| Bornfeldt, KE; Graves, LM; Krebs, EG; Macdonald, SG; Potts, BC; Raines, EW; Ross, R | 1 |
| DiJulio, DH; Dowd, FJ; Jacobson, KL; Watson, EL | 1 |
| Bogoyevitch, MA; Fuller, SJ; Sugden, PH | 1 |
| Dehaye, JP; Turner, RJ; Valdez, IH | 1 |
| Jones, LG | 1 |
| Ehlert, FJ; Gerstin, EH | 1 |
| Balligand, JL; Belhassen, L; Kelly, RA; Smith, TW | 1 |
| Farley, JM; Nuttle, LC | 1 |
| Bouchelouche, P; Christensen, NJ; Jensen, EW | 1 |
| Borger, P; Kauffman, HF; Postma, DS; Vellenga, E; Vijgen, JL | 1 |
| Kajiyama, Y; Sanai, Y; Ui, M | 1 |
| Ascuitto, RJ; Kadowitz, PJ; Ross-Ascuitto, NT; Waddell, AE | 1 |
| Chang, MS; Chen, SA; Chiang, CE; Lin, CI; Luk, HN | 1 |
| Babin-Chevaye, C; Franzini, E; Hakim, J; Pasquier, C; Sellak, H | 1 |
| Kaspareit, G; Kirchhefer, U; Neumann, J; Scholz, H | 1 |
| Al-Nakkash, L; Cotton, CU; Drumm, ML; Kelley, TJ | 1 |
| Bratholm, P; Christensen, NJ; Knudsen, JH | 1 |
| Babin-Chevaye, C; Franzini, E; Hakim, J; Marquetty, C; Pasquier, C; Sellak, H | 1 |
| Bauer, P; Danner, S; Lohse, MJ; Schröder, S; Schulz, K | 1 |
| Chen, YC; Cheng, PY; Lee, FY; Lin, CI; Lu, HH | 1 |
| Baamonde, C; Calatayud, SG; Dierssen, M; Flórez, J; Lumbreras, MA; Martínez-Cué, C; Vallina, IF | 1 |
| Baudouin, B; Géniteau-Legendre, M; Millul, V; Prié, D; Ronco, PM; Verpont, MC | 1 |
| Robinson, NE; Zhang, XY; Zhu, FX | 1 |
| Fares, N; Gomez, JP; Potreau, D | 1 |
| Agalakova, NI; Gusev, GP; Lapin, AV | 1 |
| Galas, MC; Harden, TK | 1 |
| Adachi, Y; Carnevali, S; Mio, T; Rennard, SI; Romberger, DJ; Spurzem, JR | 1 |
| Pappano, AJ; Shirayama, T | 1 |
| Bruce, E; Flemmal, K; Grossman, W; Gutstein, DE; Gwathmey, JK; Markis, JE; Morgan, JP; Ransil, BJ; Travers, KE | 1 |
| Bokník, P; Knapp, J; Linck, B; Lüss, H; Müller, FU; Nacke, P; Neumann, J; Schmitz, W; Vahlensieck, U | 1 |
| Bauman, DE; Houseknecht, KL | 1 |
| Habuchi, Y; Komori, T; Lu, LL; Morikawa, J; Okamoto, S; Takahashi, H; Yoshimura, M | 1 |
| Crilley, CT; Garcia, R | 1 |
| Baamonde, C; Dierssen, M; Flórez, J; García-Calatayud, S; Lumbreras, MA; Vallina, IF | 1 |
| Erdmann, E | 1 |
| Cordoba, P; Sutter-Dub, MT | 1 |
| Anderson, PJ; Fujikura, Y; Suzuki, R | 1 |
| Hiroi, Y; Kinugawa, Ki; Kohmoto, O; Komuro, I; Kudoh, S; Mizuno, T; Shiojima, I; Takahashi, T; Takano, H; Yamazaki, T; Yazaki, Y; Zou, Y | 1 |
| Aizman, O; Aizman, R; Aperia, A; Cheng, XJ; Fisone, G; Greengard, P; Levenson, R | 1 |
| Bond, M; McConnell, BK; Morano, I; Moravec, CS | 1 |
| Häussinger, D; Kurz, AK; Schliess, F; vom Dahl, S | 1 |
| Giasson, E; Meloche, S; Servant, MJ | 1 |
| Birder, LA; Finkel, MS; Kanai, AJ; Malinski, T; Mesaros, S; Oddis, CV | 1 |
| D'Angelo, G; Lee, H; Weiner, RI | 1 |
| Noguchi, K; Shigenobu, K; Tanaka, H | 1 |
| bin He, Z; Li, J; Sekar, N; Shechter, Y | 1 |
| Earm, YE; Han, J; Ho, WK; Kim, E; Lee, SH; Yoo, S | 1 |
| Chen, Y; D'Angelo, G; Michel, JB; Pueyo, ME | 1 |
| Safrany, ST; Shears, SB | 1 |
| Chik, CL; Ho, AK; Negishi, T | 1 |
| Balligand, JL; Joe, EK; Kelly, RA; Longrois, D; Mäki, T; Schussheim, AE; Smith, TW | 1 |
| Jacobson, KL; Ott, SM; Singh, JC; Storm, DR; Watson, EL; Wu, Z | 1 |
| Götz, KH; Hamann, M; Kurtz, A; Wagner, C | 1 |
| Hiramatsu, Y; Murakami, M; Yoshimura, K | 1 |
| Anderson, NG; Kilgour, E; Yarwood, SJ | 1 |
| Krieger, JE; Motoyama, AH; Pereira, AC; Xavier-Neto, J | 1 |
| Aperia, A; Förberg, P; Holtbäck, U; Ohtomo, Y; Sahlgren, B | 1 |
| Alvarado, JA; Chen, J; Franse-Carman, L; Murphy, CG; Underwood, JL | 1 |
| Benos, DJ; Bradford, AL; Bubien, JK; Cornwell, T; DuVall, MD; Fuller, CM | 1 |
| Katz, U; Nagel, W | 1 |
| Hiramatsu, Y; Yoshimura, K | 1 |
| Jackson, EK; Mi, Z | 2 |
| Horie, M; Obayashi, K; Sasayama, S; Washizuka, T | 1 |
| Choi, BH; Earm, YE; Ho, WK; Lee, SH; Yeom, JB; Yoo, S | 1 |
| Akaike, N; Li, JS; Nabekura, J; Rhee, JS; Xu, TL | 1 |
| Christ, M; Falkenstein, E; Günther, A; Heck, M; Schmidt, BM; Wehling, M | 1 |
| Habuchi, Y; Morikawa, J; Nishio, M; Tanaka, H; Yamamoto, T | 1 |
| Carraway, RE; Mitra, SP | 1 |
| Andrews, NW; Berlot, CH; Chung, A; Martinez, I; Rodríguez, A | 1 |
| Horie, M; Nishimoto, T; Obayashi, K; Sasayama, S; Washizuka, T | 1 |
| Carmona, R; Junqueira, ML; Krieger, JE; Pereira, AC; Xavier-Neto, J | 1 |
| Cox, ME; Deeble, PD; Lakhani, S; Parsons, SJ | 1 |
| Abi-Gerges, N; Faivre, V; Fischmeister, R; Mebazaa, A; Méry, PF; Paqueron, X; Payen, D; Tavernier, B | 1 |
| Rose, JC; Wang, J | 1 |
| Berman, J; Goldstein, I; Huang, YH; Kim, NN; Moreland, RB; Traish, A | 1 |
| Brown, D; Freestone, NS; Heubach, JF; Kaumann, AJ; Ravens, U; Wettwer, E | 1 |
| Dormer, RL; Lloyd Mills, C; McPherson, MA; Murray, KJ; Pereira, MM | 1 |
| Endoh, M; Watanabe, T | 1 |
| Irokawa, T; Ohkawara, Y; Oshiro, T; Saitoh, H; Sasaki, T; Sasamori, K; Shimura, S; Shirato, K; Tamada, T; Tamura, G | 1 |
| Catalán, RE; Hernández, F; Martínez, AM; Piedra, D | 1 |
| Cho, KW; Cui, X; Kim, SH; Kim, SZ; Lee, SJ | 1 |
| Pentreath, VW; Slamon, ND | 1 |
| Potter, DE; Thompson, WJ; Zhou, L | 1 |
| Gohla, A; Grosse, R; Gudermann, T; Kalkbrenner, F; Schultz, G; Wittau, N | 1 |
| Joyner, RW; Kumar, R; Wagner, MB; Wang, Y | 1 |
| Amsterdam, A; Dantes, A; Selvaraj, N | 1 |
| Anderson, S; Mader, SL; Reed, JF; Roullet, JB; Schutzer, WE; Xue, H | 1 |
| Beyermann, B; Dorn, GW; Ferguson, DG; Frank, KF; Fujimori, K; Hahn, H; Honda, R; Kiriazis, H; Kranias, EG; Mesnard-Rouiller, L; Mitarai, S; Sako, H; Sato, Y; Schmidt, AG; Wu, G; Yatani, A | 1 |
| Chow, JM; Cocks, TM; Moffatt, JD | 1 |
| Eckhart, A; Gaballa, MA; Goldman, S; Koch, WJ | 1 |
| Engelhardt, S; Hein, L; Kaumann, AJ; Lohse, M; Molenaar, P | 1 |
| Armour, JA; Bouchard, C; Bouvier, M; Cardinal, R; Laurent, CE; Rousseau, G; Vermeulen, M; Wilkinson, M | 1 |
| Colucci, M; Levi, G; Patrizio, M | 1 |
| Han, S; Kim, JS; Kim, KT; Namgung, U; Suh, BC | 1 |
| Bleich, M; Greger, R; Hug, MJ; Kim, JK; Kim, SJ; Pavenstädt, H | 1 |
| Argibay, J; Hoebeke, J; Nascimento, JH; Peineau, N; Sallé, L | 1 |
| Bokník, P; Knapp, J; Linck, B; Lüss, H; Müller, FU; Neumann, J; Schmitz, W | 1 |
| Insel, PA; Zhang, L | 1 |
| Greenberg, AG; Kraemer, FB; Xue, B; Zemel, MB | 1 |
| Bordallo, C; Cantabrana, B; Hidalgo, A; Rubín, JM; Sánchez, M; Velasco, L | 1 |
| Fujiwara, S; Imai, Y; Katsu, K; Kojima, K; Nakahari, T; Shimamoto, C | 1 |
| Tsuchida, K; Watajima, H | 1 |
| Hongo, K; Kawai, M; Konishi, M; Kurihara, S; Kusakari, Y; Mochizuki, S | 1 |
| Baamonde, C; Dierssen, M; Flórez, J; Lumbreras, MA; MartInez-Cué, C; Vallina, IF | 1 |
| Horváth, EJ; Koncz, S | 1 |
| Carpenter, MK; Police, S; Rao, N; Xu, C | 1 |
| Chen, X; Dai, JC; Greenfield, EM | 1 |
| Inglis, SK; Olver, RE; Ramminger, SJ; Wilson, SM | 1 |
| Figueroa, JP; Liu, J; Mertz, HL; Rose, JC; Stallings, SP; Valego, NK | 1 |
| Abzhalelov, BB; Bronnikov, GE; Dolgacheva, LP; Zhang, SJ; Zinchenko, VP | 1 |
| Cacho, J; Crespo-Solans, MD; del Campo, S; Herrera, E; Ramos, MP | 1 |
| Ito, M; Saito, M; Sakiyama, K; Shiota, T | 1 |
| Forn, J; Gimenez, J; Gonzalez, P; Maierhofer, G; Mármol, F | 1 |
| Defer, N; Fischmeister, R; Georget, M; Hanoune, J; Hoerter, J; Lipskaia, L; Lugnier, C; Mateo, P; Vandecasteele, G | 1 |
| Baskakov, MB; D'yakova, EY; Kapilevich, LV; Kovalev, IV; Nosarev, AV | 1 |
| Colledge, WH; Grace, AA; Joseph, SS; Kaumann, AJ; Lynham, JA; Molenaar, P | 1 |
| Aass, H; Brattelid, T; Geiran, O; Kaumann, AJ; Levy, FO; Lynham, JA; Molenaar, P; Osnes, JB; Qvigstad, E; Skomedal, T | 1 |
| Cooper, DM; Fischmeister, R; Lefebvre, F; Lugnier, C; Lum, H; Mazet, JL; Rochais, F; Vandecasteele, G | 1 |
| Botion, LM; Festuccia, WT; Garófalo, MA; Kettelhut, IC; Martins-Afférri, MP; Migliorini, RH; Navegantes, LC | 1 |
| Fukuhara, C; Liang, J; Yamazaki, S | 1 |
| Mani, H; Matsubara, H; Sakatani, T; Shiraishi, H; Shirayama, T; Yamamoto, T | 1 |
| Hongo, K; Kawai, M; Konishi, M; Kurihara, S; Kusakari, Y | 1 |
| Binart, N; Boumard, S; Flint, DJ; Kelly, P; Kopchick, JJ | 1 |
| Cabezas-Herrera, J; Gonzalez-Muñoz, C; Hernández-Cascales, J; Nieto-Cerón, S | 1 |
| Katz, U; Nagel, W; Rozman, A | 1 |
| Araujoa, G; Bellinger, DL; Carter, J; Ghamsary, M; Lorton, D; Lubahn, C; Millar, AB; Molinaro, C; Perez, S; Silva, D; Thyagarajan, S | 1 |
| Ahn, DS; Chae, JE; Chang, CH; Cho, YL; Kim, MH; Park, WK | 1 |
| Bassani, RA; Penna, LB | 1 |
| Fernandez-Rojo, MA; Hill, MM; Kistler, C; Martin, S; Okano, S; Parton, RG | 1 |
| Abumrad, NA; Liu, Y; Su, X; Zhou, D | 1 |
| Cheung, W; Chwetzoff, S; Courousse, N; Desselberger, U; Esposito, A; Gill, M; Kaminski, CF; Keshavan, N; Lever, A; Trugnan, G | 1 |
| Cheng, D; Gillespie, DG; Jackson, EK; Mi, Z; Ren, J | 1 |
| Bouillet, E; Christ-Crain, M; Dembinski, K; Frey, DM; Grisouard, J; Keller, U; Müller, B; Peterli, R; Radimerski, T; Timper, K; Zulewski, H | 1 |
| Artamonov, MV; Chrzanowska-Wodnicka, M; Franke, AS; Ho, R; Jin, L; Khromov, AS; Momotani, K; Neppl, RL; Somlyo, AV; Stevenson, AS; Zieba, BJ | 1 |
| Alewijnse, AE; Compeer, MG; De Mey, JG; Lemkens, P; Mattheij, NJ; Meens, MJ; Nelissen, J; Spijkers, LJ; van Loenen, PB | 1 |
| Abdelkrim, MA; Chatagnon, G; Desfontis, JC; Gogny, M; Mallem, MY; Noireaud, J | 1 |
| Caceres, PS; Haque, MZ; Ortiz, PA | 1 |
| Barneda, D; Christian, M; Cinti, S; Frontini, A | 1 |
| Huang, L; Malach, E; Naim, M; Peri, I; Seger, R; Shaul, ME; Spielman, AI | 1 |
| Abel, T; Blackwell, KT; Gervasi, N; Girault, JA; Luczak, V | 1 |
554 other study(ies) available for isoproterenol and 1-methyl-3-isobutylxanthine
| Article | Year |
|---|---|
Illudins C2 and C3 stimulate lipolysis in 3T3-L1 adipocytes and suppress adipogenesis in 3T3-L1 preadipocytes.
Topics: 3T3-L1 Cells; Adipocytes; Adipogenesis; Animals; CCAAT-Enhancer-Binding Protein-alpha; CCAAT-Enhancer-Binding Protein-beta; Coprinus; Cyclic AMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Extracellular Signal-Regulated MAP Kinases; Glycerol; Lipase; Lipolysis; Mice; Molecular Structure; Obesity; Polycyclic Sesquiterpenes; PPAR gamma; Sesquiterpenes | 2014 |
Temperature sensitivity of cyclic AMP production and catecholamine-induced refractoriness in a rat astrocytoma cell line.
Topics: 1-Methyl-3-isobutylxanthine; Astrocytoma; Cell Line; Cyclic AMP; Isoproterenol; Kinetics; Temperature; Theophylline | 1978 |
Cyclic AMP in relation to proliferation of the epidermal cell: a new view.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Cell Differentiation; Cell Division; Cells, Cultured; Cholera Toxin; Cyclic AMP; Epidermal Cells; Epidermal Growth Factor; Fibroblasts; Isoproterenol | 1978 |
Role of cyclic AMP in the regulation of renin release from the isolated perfused rat kidney.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cyclic AMP; Cyclic GMP; Glomerular Filtration Rate; Isoproterenol; Kidney; Male; Rats; Renin; Sodium | 1978 |
Relationship of intracellular 3',5'-adenosine monophosphate accumulation to parathyroid hormone release from dispersed bovine parathyroid cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cattle; Cyclic AMP; Dopamine; In Vitro Techniques; Isoproterenol; Kinetics; Magnesium; Parathyroid Glands; Parathyroid Hormone; Probenecid; Propranolol | 1978 |
The escape of cyclic AMP from human diploid fibroblasts: general properties.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Blood; Cells, Cultured; Culture Media; Cyclic AMP; Fibroblasts; Humans; Hydrogen-Ion Concentration; Isoproterenol; Phosphodiesterase Inhibitors; Prostaglandins E; Temperature | 1978 |
Changes in histamine and cyclic nucleotide levels after bronchoprovocation in patients with extrinsic asthma.
Topics: 1-Methyl-3-isobutylxanthine; Adolescent; Adult; Allergens; Asthma; Bronchial Spasm; Cyclic AMP; Cyclic GMP; Female; Histamine; Histamine Release; Humans; Isoproterenol; Leukocytes; Male; Middle Aged; Peak Expiratory Flow Rate; Phosphodiesterase Inhibitors; Receptors, Adrenergic, beta | 1978 |
Reduction of GTP activation of adenylate cyclase system by its coupling to hormone receptor.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Butyrates; Cell Membrane; Fluorides; Guanosine Triphosphate; Guanylyl Imidodiphosphate; HeLa Cells; Humans; Isoproterenol; Kinetics; Receptors, Cyclic AMP | 1979 |
Methacholine-induced attenuation of methylisobutylxanthine- and isoproterenol-elevated cyclic AMP levels in isolated rat atria.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Cyclic GMP; Electric Stimulation; Female; In Vitro Techniques; Isoproterenol; Methacholine Compounds; Myocardium; Rats; Theophylline | 1979 |
Interaction of vasoactive intestinal peptide with isolated intestinal epithelial cells from rat. 2. Characterization and structural requirements of the stimulatory effect of vasoactive intestinal peptide on production of adenosine 3':5'-monophosphate.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Epithelium; Female; Gastrointestinal Hormones; Intestinal Mucosa; Intestine, Small; Isoproterenol; Kinetics; Prostaglandins E; Rats; Receptors, Cell Surface; Vasoactive Intestinal Peptide | 1979 |
Inhibition of lipolysis in hamster epididymal adipocytes by selective alpha-adrenergic agents. Evidence for cyclic AMP-dependent and independent mechanisms.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Adrenocorticotropic Hormone; Animals; Cholera Toxin; Cricetinae; Cyclic AMP; In Vitro Techniques; Isoproterenol; Lipid Mobilization; Male; Mesocricetus; Methoxamine; Phenylephrine; Theophylline | 1979 |
Adrenergic stimulation of membrane protein phosphorylation in human erythrocytes.
Topics: 1-Methyl-3-isobutylxanthine; Erythrocyte Membrane; Erythrocytes; Humans; Isoproterenol; Membrane Proteins; Norepinephrine; Phenoxybenzamine; Phenylephrine; Phosphorylation; Propranolol | 1979 |
Prenatal and early postnatal beta-adrenergic receptor-mediated increase of cyclic AMP in slices of rat brain.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Alprenolol; Animals; Animals, Newborn; Brain Chemistry; Cerebellum; Cerebral Cortex; Cyclic AMP; Female; Isoproterenol; Male; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta | 1979 |
The interaction of colchicine with hormone-sensitive adenylate cyclase in human leukocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Colchicine; Cyclic AMP; Histamine; Histamine H1 Antagonists; Humans; In Vitro Techniques; Isoproterenol; Leukocytes; Membranes; Prostaglandins E | 1979 |
Induction of refractoriness to isoproterenol by prior treatment of C6-2B rat astrocytoma cells with cholera toxin.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Astrocytoma; Cell Line; Cholera Toxin; Cycloheximide; Dose-Response Relationship, Drug; Isoproterenol; Propranolol; Rats; Time Factors | 1979 |
Augmentation of the in vitro humoral immune response by pharmacologic agents. I: An explanation for the differential enhancement of humoral immunity via agents that elevate cAMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Antibody Formation; B-Lymphocytes; Bucladesine; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Female; Isoproterenol; Mice; Spleen; T-Lymphocytes; Theophylline; Time Factors | 1979 |
Expression of the regulation of cAMP metabolism in somatic cell hybrids.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Line; Cyclic AMP; Gene Expression Regulation; Hybrid Cells; Isoproterenol; Karyotyping; Kinetics; Phenotype; Receptors, Adrenergic, beta | 1978 |
Relaxant response of isolated basilar arteries to calcitonin gene-related peptide in stroke-prone spontaneously hypertensive rats.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Basilar Artery; Bucladesine; Calcitonin Gene-Related Peptide; Colforsin; Hypertension; In Vitro Techniques; Isoproterenol; Male; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Vasodilation | 1992 |
The inhibitory GTP-binding protein (Gi) regulates the agonistic property of beta-adrenergic ligands in isolated rat adipocytes. Evidence for a priming effect of cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenosine Diphosphate Ribose; Adenylate Cyclase Toxin; Adenylyl Cyclases; Adipose Tissue; Adrenergic beta-Agonists; Alprenolol; Animals; Cyclic AMP; GTP-Binding Proteins; Isoproterenol; Lipolysis; Male; Pertussis Toxin; Pindolol; Prenalterol; Rats; Rats, Sprague-Dawley; Terbutaline; Virulence Factors, Bordetella | 1992 |
An antibody against a CFTR-derived synthetic peptide, incorporated into living submandibular cells, inhibits beta-adrenergic stimulation of mucin secretion.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Adrenergic beta-Agonists; Animals; Antibodies; Cyclic AMP; Cystic Fibrosis; Cystic Fibrosis Transmembrane Conductance Regulator; Dose-Response Relationship, Drug; Humans; Isoproterenol; Membrane Proteins; Mucins; Peptide Fragments; Rats; Submandibular Gland; Thionucleotides | 1992 |
Effects of a cardiotonic quinolinone derivative Y-20487 on the isoproterenol-induced positive inotropic action and cyclic AMP accumulation in rat ventricular myocardium: comparison with rolipram, Ro 20-1724, milrinone, and isobutylmethylxanthine.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Cardiotonic Agents; Cyclic AMP; Dose-Response Relationship, Drug; Heart Rate; Isoproterenol; Male; Milrinone; Myocardial Contraction; Myocardium; Papillary Muscles; Phosphodiesterase Inhibitors; Pyridones; Pyrrolidinones; Quinolones; Rats; Rats, Wistar; Rolipram; Stimulation, Chemical; Thiadiazines | 1992 |
Effects of atrionatriuretic factor on Ca2+ current and Cai-independent transient outward K+ current in human atrial cells.
Topics: 1-Methyl-3-isobutylxanthine; Atrial Natriuretic Factor; Calcium; Calcium Channels; Dialysis; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Heart Atria; Humans; In Vitro Techniques; Isoproterenol; Membrane Potentials; Middle Aged; Myocardium; Potassium Channels | 1992 |
Insulin and noradrenaline independently stimulate the translocation of glucose transporters from intracellular stores to the plasma membrane in mouse brown adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3-O-Methylglucose; Adipose Tissue, Brown; Animals; Biological Transport; Bucladesine; Cell Membrane; Insulin; Isoproterenol; Kinetics; Methylglucosides; Mice; Mice, Inbred ICR; Monosaccharide Transport Proteins; Norepinephrine; Propranolol | 1992 |
Cardiac function in rats with acute renal failure.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acute Kidney Injury; Animals; Glycerol; Heart; Isoproterenol; Male; Myocardial Contraction; Rats; Rats, Wistar | 1992 |
Beta-adrenergic regulation of H+ secretion by cultured outer medullary collecting duct cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Calcium; Cells, Cultured; Chlorides; Electrophysiology; H(+)-K(+)-Exchanging ATPase; Hydrogen; Hydrogen-Ion Concentration; Intracellular Membranes; Isoproterenol; Kidney Medulla; Kidney Tubules, Collecting; Protein Kinases; Rabbits; Receptors, Adrenergic, beta | 1992 |
Histamine-induced depolarization and the cyclic AMP--protein kinase A system in isolated guinea pig adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Alprostadil; Animals; Carbazoles; Colforsin; Cyclic AMP; Electrophysiology; Epididymis; Guinea Pigs; Histamine; In Vitro Techniques; Indoles; Insulin; Isoproterenol; Male; Membrane Potentials; Protein Kinase C; Protein Kinases; Pyrroles; Rats; Rats, Wistar | 1992 |
cAMP and Ca(2+)-mediated secretion in parotid acinar cells is associated with reversible changes in the organization of the cytoskeleton.
Topics: 1-Methyl-3-isobutylxanthine; Actins; alpha-Amylases; Animals; Biomarkers; Bucladesine; Calcium; Calcium Chloride; Carbachol; Carrier Proteins; Cells, Cultured; Colforsin; Cyclic AMP; Cytoskeleton; Egtazic Acid; Guinea Pigs; Isoproterenol; Male; Microfilament Proteins; Parotid Gland | 1992 |
Serotonin produces a configurational change of cultured smooth muscle cells that is associated with elevation of intracellular cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Animals; Calcium; Cattle; Cells, Cultured; Chlorides; Cyclic AMP; Endothelium, Vascular; In Vitro Techniques; Ion Channels; Isoproterenol; Muscle, Smooth; Serotonin; Serotonin Antagonists; Sodium | 1992 |
Tetrodotoxin-insensitive sodium channels in a cardiac cell line from a transgenic mouse.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Cell Line; Cell Membrane; Cyclic AMP; Electric Conductivity; Isoproterenol; Kinetics; Membrane Potentials; Mice; Mice, Transgenic; Myocardium; Protein Kinases; Sodium Channels; Tetrodotoxin; Verapamil | 1992 |
Developing bronchopulmonary epithelium of the human fetus secretes fluid.
Topics: 1-Methyl-3-isobutylxanthine; Body Fluids; Bumetanide; Cyclic AMP; Epithelium; Humans; Iodoacetamide; Isoproterenol; Kinetics; Lung; Membrane Potentials; Microscopy, Electron; Organ Culture Techniques; Ouabain | 1992 |
Long-term agonist exposure induces upregulation of beta 3-adrenergic receptor expression via multiple cAMP response elements.
Topics: 1-Methyl-3-isobutylxanthine; 3T3 Cells; Animals; Base Sequence; Cell Nucleus; Chloramphenicol O-Acetyltransferase; Cyclic AMP; Gene Expression; Iodocyanopindolol; Isoproterenol; Kinetics; Mice; Molecular Sequence Data; Oligodeoxyribonucleotides; Pindolol; Polymerase Chain Reaction; Receptors, Adrenergic, beta; Regulatory Sequences, Nucleic Acid; RNA, Messenger; Transcription, Genetic; Transfection; Up-Regulation; Vero Cells | 1992 |
Effect of adenylate cyclase activators on C5a-induced human neutrophil aggregation, enzyme release and superoxide production.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Cell Aggregation; Complement C5a; Cyclic AMP; Dinoprost; Dinoprostone; Dose-Response Relationship, Drug; Epinephrine; Humans; In Vitro Techniques; Isoproterenol; Muramidase; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Prostaglandins E; Radioimmunoassay; Superoxides | 1992 |
Effect of albumin on adenylate cyclase receptor-related signal transduction of human peripheral blood mononuclear cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Colforsin; Cyclic AMP; Drug Interactions; Enzyme Activation; Histamine; Humans; Hydrogen-Ion Concentration; Isoproterenol; Monocytes; Serum Albumin; Signal Transduction | 1992 |
Serum-induced sensitization of cyclic AMP accumulation in C62B rat glioma cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Blood Physiological Phenomena; Cyclic AMP; Glioma; Isoproterenol; Magnesium; Protein Kinase C; Rats; Tetradecanoylphorbol Acetate; Tumor Cells, Cultured | 1992 |
Modulation of potassium channels in intact human T lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Calcium; Colforsin; Cyclic AMP; Cytoplasm; Dinoprostone; Electric Stimulation; Histamine; Humans; Isoproterenol; Potassium Channels; T-Lymphocytes; Temperature | 1992 |
Post-train administration of 9-amino-1,2,3,4-tetrahydroacridine enhances passive avoidance retention and decreases beta-adrenoceptor-linked cyclic AMP formation in middle-aged rats.
Topics: 1-Methyl-3-isobutylxanthine; Aging; Animals; Avoidance Learning; Cerebral Cortex; Conditioning, Psychological; Cyclic AMP; Electroshock; Foot; Hippocampus; Isoproterenol; Male; Memory; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Tacrine | 1992 |
Regulation of phosphate transport by second messengers in capillaries of the blood-brain barrier.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Biological Transport; Blood-Brain Barrier; Bucladesine; Capillaries; Cattle; Cerebral Cortex; Cholera Toxin; Growth Substances; Hormones; In Vitro Techniques; Isoproterenol; Kinetics; Muscle, Smooth, Vascular; Parathyroid Hormone; Pertussis Toxin; Phorbol Esters; Phosphates; Second Messenger Systems; Virulence Factors, Bordetella | 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 |
Astroglial membrane structure is affected by agents that raise cyclic AMP and by phosphatidylcholine phospholipase C.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Astrocytes; Cattle; Cell Membrane; Cells, Cultured; Colforsin; Cyclic AMP; Freeze Fracturing; Glioma; Guinea Pigs; Immunohistochemistry; Isoproterenol; Lectins; Phosphatidylcholines; Phospholipase D; Protein Kinase C; Protein Kinases; Rats; Retina; Second Messenger Systems; Stimulation, Chemical; Tetradecanoylphorbol Acetate; Tumor Cells, Cultured; Type C Phospholipases | 1992 |
Role of cAMP in the functional interaction of carbachol with different cAMP elevating agents in rabbit atrium.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Analysis of Variance; Animals; Carbachol; Colforsin; Cyclic AMP; Depression, Chemical; Female; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Pertussis Toxin; Rabbits; Virulence Factors, Bordetella | 1992 |
Control of cyclic AMP levels in primary cultures of human tracheal smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Carbachol; Cells, Cultured; Colforsin; Collagenases; Cyclic AMP; Dinoprostone; Dose-Response Relationship, Drug; Humans; Isoproterenol; Muscle, Smooth; Phosphodiesterase Inhibitors; Propanolamines; Trachea | 1992 |
Beta-adrenergic stimulation of adenine nucleotide catabolism and purine release in human adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adenine Nucleotides; Adenosine; Adenosine Triphosphate; Adipose Tissue; Cells, Cultured; Cyclic AMP; Female; Humans; Hypoxanthine; Hypoxanthines; Inosine; Isoproterenol; Kinetics; Lipolysis; Propranolol; Receptors, Adrenergic, beta | 1990 |
Roles of the AMP-activated and cyclic-AMP-dependent protein kinases in the adrenaline-induced inactivation of acetyl-CoA carboxylase in rat adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Acetyl-CoA Carboxylase; Adipose Tissue; Amino Acid Sequence; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Epinephrine; Isoproterenol; Kinetics; Ligases; Molecular Sequence Data; Phosphorylation; Protein Kinases; Rats; Serine | 1990 |
Beta-adrenergic stimulation of calcium channels occurs by potentiation of high-activity gating modes.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Calcium Channels; Cells, Cultured; Guinea Pigs; Heart; Isoproterenol; Kinetics; Membrane Potentials; Ventricular Function | 1990 |
Beta-adrenergic receptors on human tracheal epithelial cells in primary culture.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Cells, Cultured; Cyclic AMP; Dinoprostone; Epithelium; Humans; Isoproterenol; Kinetics; Middle Aged; Receptors, Adrenergic, beta; Trachea; Vasoactive Intestinal Peptide | 1990 |
Protein kinase C activators sensitize cyclic AMP accumulation by intact 1321N1 human astrocytoma cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Astrocytoma; Carbachol; Colforsin; Cyclic AMP; Down-Regulation; Enzyme Activation; Humans; Isoproterenol; Pertussis Toxin; Phosphatidylinositols; Protein Kinase C; Tetradecanoylphorbol Acetate; Tumor Cells, Cultured; Virulence Factors, Bordetella | 1990 |
Differential effects of Ro 20-1724 and isobutylmethylxanthine on the basal force of contraction and beta-adrenoceptor-mediated response in the rat ventricular myocardium.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-GMP Phosphodiesterases; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Cyclic AMP; Imidazoles; In Vitro Techniques; Isoenzymes; Isoproterenol; Male; Myocardial Contraction; Myocardium; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Theophylline | 1990 |
Effects of pimobendan, a cardiotonic and vasodilating agent with phosphodiesterase inhibiting properties, on isolated arteries and veins of rats.
Topics: 1-Methyl-3-isobutylxanthine; Aminophylline; Animals; Arteries; Cardiotonic Agents; Colforsin; Drug Interactions; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phosphodiesterase Inhibitors; Pyridazines; Rats; Rats, Inbred Strains; Vasodilator Agents; Veins | 1990 |
Multiple hormone actions: the rises in cAMP and Ca++ in MDCK-cells treated with glucagon and prostaglandin E1 are independent processes.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Calcium; Carbachol; Cell Line; Colforsin; Cyclic AMP; Dogs; Fluorescent Dyes; Glucagon; Indoles; Isoproterenol; Kidney; Kinetics; Receptors, Gastrointestinal Hormone; Receptors, Glucagon | 1990 |
Muscarinic receptor stimulation and cyclic AMP-dependent effects in guinea-pig ventricular myocardium.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium Channels; Carbachol; Cyclic AMP; Electrophysiology; Female; Guinea Pigs; Heart; In Vitro Techniques; Isometric Contraction; Isoproterenol; Male; Membrane Potentials; Myocardial Contraction; Myocardium; Papillary Muscles; Phosphodiesterase Inhibitors; Receptors, Muscarinic; Sodium | 1990 |
Dopamine stimulation of cAMP production in cultured opossum kidney cells.
Topics: 1-Methyl-3-isobutylxanthine; 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Adenylyl Cyclases; Adrenergic beta-Antagonists; Animals; Cell Line; Cyclic AMP; Dopamine; Dopamine Agents; Fenoldopam; Isoproterenol; Kidney; Norepinephrine; Serotonin; Stimulation, Chemical | 1990 |
Beta-adrenergic stimulation of cyclic AMP is defective in cultured dermal fibroblasts of psoriatic subjects.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Cells, Cultured; Cyclic AMP; Female; Fibroblasts; Humans; Isoproterenol; Male; Peptide PHI; Psoriasis; Skin; Stimulation, Chemical; Vasoactive Intestinal Peptide | 1990 |
Beta-adrenoceptor responsiveness in intact leukocytes from adults and newborn infants; effect of phosphodiesterase inhibitors.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adult; Aging; Cyclic AMP; Humans; Infant, Newborn; Isoproterenol; Kinetics; Leukocytes; Leukocytes, Mononuclear; Male; Neutrophils; Receptors, Adrenergic, beta | 1990 |
Mutation of the Gs protein alpha subunit NH2 terminus relieves an attenuator function, resulting in constitutive adenylyl cyclase stimulation.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Cell Line; Cell Membrane; Chimera; Cyclic AMP; DNA; Enzyme Activation; GTP-Binding Proteins; Isoproterenol; Kinetics; Macromolecular Substances; Models, Structural; Mutation; Myristic Acid; Myristic Acids; Plasmids; Protein Processing, Post-Translational; Rats; Restriction Mapping; Transfection; Tumor Cells, Cultured | 1990 |
Effects of endothelin on peptide-dependent cyclic adenosine monophosphate accumulation along the nephron segments of the rat.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 1-Methyl-3-isobutylxanthine; Animals; Arginine Vasopressin; Calcitonin; Calcium; Cyclic AMP; Endothelins; Glucagon; In Vitro Techniques; Indomethacin; Isoproterenol; Isoquinolines; Kidney Tubules; Loop of Henle; Nicardipine; Parathyroid Hormone; Peptides; Piperazines; Protein Kinase C; Rats | 1990 |
Adrenalectomy-induced alterations in glucagon binding and lipolysis in isolated rat adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Deaminase; Adipose Tissue; Adrenalectomy; Animals; Bucladesine; Cyclic AMP; Dihydroalprenolol; Glucagon; Isoproterenol; Lipolysis; Male; Rats; Rats, Inbred Strains; Receptors, Gastrointestinal Hormone; Receptors, Glucagon | 1990 |
Bradykinin stimulates airway epithelial Cl- secretion via two second messenger pathways.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bradykinin; Calcimycin; Cells, Cultured; Charybdotoxin; Chlorides; Cyclic AMP; Dogs; Epithelium; Indomethacin; Inositol 1,4,5-Trisphosphate; Isoproterenol; Kinetics; Mucous Membrane; Muscle, Smooth; Prostaglandin Antagonists; Quinacrine; Scorpion Venoms; Second Messenger Systems; Thionucleotides; Trachea; Xanthenes; Xanthones | 1990 |
Epidermal growth factor potentiates cyclic AMP accumulation in A-431 cells.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Carcinoma, Squamous Cell; Cell Line; Cholera Toxin; Colforsin; Cyclic AMP; Drug Synergism; Epidermal Growth Factor; Humans; Isoproterenol; Kinetics; Tumor Cells, Cultured | 1990 |
Testosterone treatment of ovariectomized rats: effects on lipolysis regulation in adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Bucladesine; Colforsin; Cyclic AMP; Epinephrine; Female; Isoproterenol; Lipolysis; Norepinephrine; Ovariectomy; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Testosterone | 1990 |
Modulation of fluoroaluminate-induced inositol phosphate formation by increases in tissue cyclic AMP content in bovine tracheal smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Albuterol; Aluminum; Animals; Cattle; Cyclic AMP; Fluorine; In Vitro Techniques; Inositol Phosphates; Isoproterenol; Muscle, Smooth; Phosphoric Diester Hydrolases; Sodium Fluoride; Trachea | 1990 |
Cyclic AMP induces insulin-like growth factor I synthesis in osteoblast-enriched cultures.
Topics: 1-Methyl-3-isobutylxanthine; Actins; Animals; Bucladesine; Calcium; Cells, Cultured; Colforsin; Cyclic AMP; Fetus; Insulin-Like Growth Factor I; Insulin-Like Growth Factor II; Isoproterenol; Kinetics; Osteoblasts; Parathyroid Hormone; Peptide Fragments; Rats; Rats, Inbred Strains; Somatomedins; Teriparatide; Theophylline; Transcription, Genetic | 1990 |
Characterization of beta-adrenoreceptors on smooth muscle cells from guinea pig stomach.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Binding, Competitive; Carbachol; Cyclic AMP; Epinephrine; Guinea Pigs; In Vitro Techniques; Isoproterenol; Kinetics; Muscle Contraction; Muscle, Smooth; Norepinephrine; Pindolol; Receptors, Adrenergic, beta; Stomach | 1990 |
The mechanism of positive inotropy induced by adenosine triphosphate in rat heart.
Topics: 1-Methyl-3-isobutylxanthine; Adenine; Adenosine Triphosphate; Animals; Calcium Channels; Cyclic AMP; Electric Conductivity; Female; Isoproterenol; Male; Membrane Potentials; Myocardial Contraction; Papillary Muscles; Pertussis Toxin; Rats; Rats, Inbred Strains; Stimulation, Chemical; Virulence Factors, Bordetella | 1990 |
Identification of cardiotonic sodium channel activators by potassium depolarization in isolated guinea-pig atria.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium Channel Agonists; Cardiotonic Agents; Dose-Response Relationship, Drug; Electric Stimulation; Female; Guinea Pigs; Heart Atria; Isoproterenol; Male; Monensin; Myocardial Contraction; Myocardium; Potassium; Sodium Channels | 1990 |
Xenopus oocyte K+ current. III. Phorbol esters and pH regulate current at gap junctions.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Colforsin; Cyclic AMP; Female; Follicle Stimulating Hormone; Hydrogen-Ion Concentration; Intercellular Junctions; Isoproterenol; Kinetics; Mathematics; Models, Biological; Oocytes; Phorbol 12,13-Dibutyrate; Potassium Channels; Xenopus laevis | 1990 |
Prostaglandins and muscarinic agonists induce cyclic AMP attenuation by two distinct mechanisms in the pregnant-rat myometrium. Interaction between cyclic AMP and Ca2+ signals.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Animals; Calcium; Carbachol; Cyclic AMP; Dinoprostone; Female; Inositol Phosphates; Intracellular Fluid; Isoproterenol; Myometrium; Pertussis Toxin; Pregnancy; Pregnancy, Animal; Propranolol; Prostaglandins; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Receptors, Muscarinic; Signal Transduction; Stimulation, Chemical; Uterine Contraction; Virulence Factors, Bordetella | 1990 |
cAMP and human neutrophil chemotaxis. Elevation of cAMP differentially affects chemotactic responsiveness.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Biological Transport; Chemotaxis, Leukocyte; Colforsin; Cyclic AMP; Humans; In Vitro Techniques; Isoproterenol; Leukotriene B4; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Time Factors | 1991 |
Two mechanisms of inhibition by prostaglandin E2 of hormone-dependent cell cAMP in the rat collecting tubule.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adenosine; Animals; Arginine Vasopressin; Colforsin; Cyclic AMP; Dinoprostone; Indomethacin; Isoproterenol; Kidney Tubules, Collecting; Male; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Signal Transduction; Xanthines | 1990 |
Beta-adrenoceptors in human alveolar macrophages isolated by elutriation.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Alprostadil; Bronchoalveolar Lavage Fluid; Cyclic AMP; Epinephrine; Female; Humans; Isoproterenol; Lymphocytes; Macrophages; Male; Middle Aged; Radioligand Assay; Receptors, Adrenergic, beta; Smoking | 1990 |
Cyclic AMP does not inhibit A23187-induced prostaglandin biosynthesis in cultured rabbit renal microvascular endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Calcimycin; Cells, Cultured; Colforsin; Cyclic AMP; Dinoprostone; Endothelium, Vascular; Epoprostenol; Isoproterenol; Kidney Glomerulus; Microcirculation; Rabbits | 1990 |
Possible involvement of pertussis toxin-sensitive GTP-binding protein(s) in c-fos expression during differentiation of 3T3-L1 fibroblasts to adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Blotting, Northern; Cell Differentiation; Cells, Cultured; Colforsin; Cyclic AMP; Deoxyglucose; Dexamethasone; DNA-Binding Proteins; Fibroblasts; Glycerolphosphate Dehydrogenase; GTP-Binding Proteins; Insulin; Isoproterenol; Mice; Pertussis Toxin; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-fos; Proto-Oncogenes; RNA; Virulence Factors, Bordetella | 1991 |
Residual secretion of amylase induced by isoproterenol from rat parotid gland slices.
Topics: 1-Methyl-3-isobutylxanthine; Amylases; Animals; Culture Media; Cyclic AMP; Isoproterenol; Male; Parotid Gland; Premedication; Rats; Rats, Inbred Strains; Time Factors | 1990 |
Lens beta-adrenergic receptors. Functional coupling to adenylate cyclase and photoaffinity labeling.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Affinity Labels; Animals; Chick Embryo; Chickens; Culture Techniques; Cyclic AMP; Diazomethane; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Iodocyanopindolol; Isoproterenol; Lens, Crystalline; Peptides; Pindolol; Receptors, Adrenergic, beta | 1991 |
Serum-induced sensitization of cyclic AMP accumulation in 1321N1 human astrocytoma cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Alkaloids; Astrocytoma; Blood; Cholera Toxin; Colforsin; Culture Media; Cyclic AMP; Humans; In Vitro Techniques; Isoproterenol; Pertussis Toxin; Protein Kinase C; Receptors, Cell Surface; Staurosporine; Tumor Cells, Cultured; Virulence Factors, Bordetella | 1991 |
Leukotriene receptor antagonism and augmentation of beta-receptor-mediated events by LY171883.
Topics: 1-Methyl-3-isobutylxanthine; Acetophenones; Adrenergic beta-Agonists; Animals; Bronchodilator Agents; Carbachol; Guinea Pigs; In Vitro Techniques; Isoproterenol; Leukotriene E4; Lung; Male; Muscle Contraction; Muscle Relaxation; Receptors, Immunologic; Receptors, Leukotriene; SRS-A; Tetrazoles; Theophylline; Trachea | 1990 |
An in vitro evaluation of adrenergic action on rat pancreatic amylase secretion: lack of stimulatory effect.
Topics: 1-Methyl-3-isobutylxanthine; Amylases; Animals; Carbachol; Cyclic AMP; Epinephrine; In Vitro Techniques; Isoproterenol; Male; Pancreas; Rats; Rats, Inbred Strains; Sincalide; Sympathomimetics; Vasoactive Intestinal Peptide | 1990 |
Effects of cyclic AMP-affecting agents on contractile reactivity of isolated mesenteric and renal resistance arteries of the rat.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Animals; Arteries; Bucladesine; Colforsin; Cyclic AMP; Dinoprostone; Enzyme Activation; In Vitro Techniques; Isometric Contraction; Isoproterenol; Male; Mesenteric Arteries; Milrinone; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Pertussis Toxin; Pyridones; Rats; Rats, Inbred WKY; Receptors, Adrenergic, beta; Renal Circulation; Sodium Fluoride; Sympathectomy; Vascular Resistance; Vasodilator Agents; Virulence Factors, Bordetella | 1990 |
Relaxation response of isolated canine veins to agents that act on the adenylate cyclase-cyclic AMP system: further investigation.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic alpha-Agonists; Animals; Colforsin; Cyclic AMP; Dogs; Female; In Vitro Techniques; Isoproterenol; Male; Methoxamine; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Papaverine; Veins | 1990 |
Regulation of Ig-induced eosinophil degranulation by adenosine 3',5'-cyclic monophosphate.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Albuterol; Bucladesine; Cell Degranulation; Cholera Toxin; Cyclic AMP; Dinoprostone; Eosinophils; Humans; Immunoglobulin G; In Vitro Techniques; Isoproterenol; Signal Transduction; Theophylline | 1991 |
Phosphorylation of hormone sensitive phosphodiesterase in isolated adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adipose Tissue; Animals; Blotting, Western; Electrophoresis, Polyacrylamide Gel; Immunosorbent Techniques; Insulin; Isoproterenol; Male; Microsomes; Molecular Weight; Phosphates; Phosphorylation; Rats; Rats, Inbred Strains | 1990 |
Norepinephrine and iloprost improve barrier function of human endothelial cell monolayers: role of cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Aorta; Cells, Cultured; Colforsin; Cyclic AMP; Electric Conductivity; Endothelium, Vascular; Fluorescent Antibody Technique; Horseradish Peroxidase; Humans; Iloprost; Isoproterenol; Kinetics; Norepinephrine; Phentolamine; Propranolol; Umbilical Arteries; Venae Cavae | 1991 |
Cyclic adenosine 3',5'-monophosphate responses to parathyroid hormone, prostaglandin E2, and isoproterenol in dermal fibroblasts from patients with familial benign hypercalcemia.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Cell Line; Cyclic AMP; Dinoprostone; Female; Fibroblasts; Humans; Hypercalcemia; Isoproterenol; Male; Middle Aged; Parathyroid Hormone | 1991 |
Isobutylmethylxanthine enhances adrenergic-induced ocular hypotension in rabbits and beagles.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Animals; Aqueous Humor; Cyclic AMP; Dogs; Dose-Response Relationship, Drug; Drug Synergism; Epinephrine; Eye Proteins; Intraocular Pressure; Isoproterenol; Norepinephrine; Rabbits | 1991 |
Effects of surgical sympathetic denervation on myo-inositol trisphosphate production and contraction in the dilator and sphincter smooth muscles of the rabbit iris: evidence for interaction between the cyclic AMP and calcium signaling systems.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Carbachol; Cyclic AMP; Female; Inositol 1,4,5-Trisphosphate; Inositol Phosphates; Iris; Isoproterenol; Male; Muscle Contraction; Muscle, Smooth; Norepinephrine; Potassium; Rabbits; Reference Values; Signal Transduction; Sympathectomy | 1991 |
Polymorphism of cyclic 3',5'-adenosine monophosphate stimulation in rat erythrocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Cyclic AMP; Erythrocytes; Female; Isoproterenol; Male; Polymorphism, Genetic; Propranolol; Rats; Rats, Inbred ACI; Rats, Inbred BN; Rats, Inbred Lew; Rats, Inbred Strains; Species Specificity | 1991 |
Movement of cellular ions during stimulation with isoproterenol in simian eccrine clear cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bumetanide; Chlorides; Eccrine Glands; Electron Probe Microanalysis; In Vitro Techniques; Isoproterenol; Macaca mulatta; Ouabain; Perfusion; Potassium | 1991 |
Decreased beta-adrenoceptor-mediated vasodilation in aorta from aged rats: possible involvement of a stimulatory GTP-binding protein.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Aging; Animals; Aorta; Clenbuterol; Colforsin; Cyclic AMP; Female; GTP-Binding Proteins; Isoproterenol; Male; Muscle Relaxation; Phosphodiesterase Inhibitors; Potassium Chloride; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Vasodilation | 1991 |
Effects of phosphodiesterase inhibitors on vasoactive intestinal peptide-induced relaxation of isolated guinea-pig trachea.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colforsin; Cyclic AMP; Dinoprostone; Guinea Pigs; In Vitro Techniques; Isoproterenol; Male; Muscle Relaxation; Muscle, Smooth; Nitroprusside; Papaverine; Phosphodiesterase Inhibitors; SRS-A; Trachea; Vasoactive Intestinal Peptide | 1991 |
Intracellular Na+ modulates the cAMP-dependent regulation of ion channels in the heart.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Calcium Channels; Cells, Cultured; Chloride Channels; Colforsin; Cyclic AMP; Guinea Pigs; Heart; Heart Ventricles; Homeostasis; Ion Channels; Isoproterenol; Kinetics; Membrane Potentials; Membrane Proteins; Sodium | 1991 |
Isolation and characterization of rat submandibular intralobular ducts.
Topics: 1-Methyl-3-isobutylxanthine; Amylases; Animals; Calcium; Cell Separation; Centrifugation, Density Gradient; Colforsin; Cyclic AMP; Epinephrine; Isoproterenol; Kallikreins; Male; Povidone; Rats; Rats, Inbred Strains; Silicon Dioxide; Submandibular Gland | 1991 |
Hypertrophy of isolated adult feline heart cells following beta-adrenergic-induced beating.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cardiomegaly; Cats; Cells, Cultured; Colforsin; Culture Techniques; Cyclic AMP; Heart; Heart Rate; Isoproterenol; Myocardial Contraction; Myocardium; Myofibrils; Nifedipine; Norepinephrine; Propranolol; Receptors, Adrenergic, beta | 1991 |
Beta-adrenoceptor induced inhibition of muscarinic receptor-stimulated phosphoinositide metabolism is agonist specific in bovine tracheal smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Carbachol; Cattle; Inositol Phosphates; Isoproterenol; Muscle, Smooth; Oxotremorine; Phosphatidylinositols; Propranolol; Receptors, Adrenergic, beta; Receptors, Muscarinic; Trachea | 1991 |
Enhanced coupling of adenylate cyclase to lipolysis in permeabilized adipocytes from trained rats.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adipose Tissue; Animals; Cyclic AMP; Digitonin; Dose-Response Relationship, Drug; Isoproterenol; Lipolysis; Male; Permeability; Physical Conditioning, Animal; Rats; Rats, Inbred Strains | 1991 |
Inhibition of cAMP accumulation by intracellular calcium mobilization in C6-2B cells stably transfected with substance K receptor cDNA.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adenylyl Cyclases; Animals; Bradykinin; Calcimycin; Calcium; Cattle; Cell Line; Cholera Toxin; Cyclic AMP; DNA; Glioma; Isoproterenol; Kinetics; Neurokinin A; Rats; Receptors, Neurokinin-2; Receptors, Neurotransmitter; RNA, Messenger; Signal Transduction; Transfection | 1991 |
Roles of Ca and cAMP on C1 channel activity in cystic fibrosis sweat clear cells as studied by microsuperfusion and cell volume analysis.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Chloride Channels; Chlorides; Cyclic AMP; Cystic Fibrosis; Eccrine Glands; Humans; In Vitro Techniques; Ion Channels; Isoproterenol; Macaca mulatta; Membrane Proteins; Perfusion; Potassium | 1991 |
Regulation of endogenous chloride conductance in Xenopus oocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bumetanide; Calcium; Chloride Channels; Colforsin; Cyclic AMP; Cytosol; Female; Iodides; Iodine Radioisotopes; Ion Channels; Isoproterenol; Kinetics; Membrane Potentials; Membrane Proteins; Oocytes; ortho-Aminobenzoates; Rubidium; Rubidium Radioisotopes; Thionucleotides; Xenopus laevis | 1991 |
Enhanced lipolysis in 3T3-L1 adipocytes following prolonged exposure to tolbutamide.
Topics: 1-Methyl-3-isobutylxanthine; 3T3 Cells; Adipose Tissue; Adrenocorticotropic Hormone; Animals; Bucladesine; Cell Differentiation; Colforsin; Cycloheximide; Glycerol; Isoproterenol; Kinetics; Lipolysis; Mice; Tolbutamide | 1991 |
Evidence that M3 muscarinic receptors in rat parotid gland couple to two second messenger systems.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Blotting, Northern; Calcium; Carbachol; Cyclic AMP; Inositol 1,4,5-Trisphosphate; Isoproterenol; Male; Muscarinic Antagonists; Parotid Gland; Precipitin Tests; Quinuclidinyl Benzilate; Rats; Rats, Inbred Strains; Receptors, Muscarinic; RNA, Messenger; Second Messenger Systems | 1991 |
Role of the GTP-binding protein Gs in the beta-adrenergic modulation of cardiac Ca channels.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium Channels; Cells, Cultured; Cyclic AMP; GTP-Binding Proteins; Guinea Pigs; Isoproterenol; Kinetics; Myocardium; Phosphorylation; Protein Kinases; Receptors, Adrenergic, beta | 1991 |
Effects of phosphodiesterase inhibition on the excitability of hippocampal pyramidal neurons in vitro.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Electric Stimulation; Evoked Potentials; Hippocampus; In Vitro Techniques; Isoproterenol; Male; Neurons; Phosphodiesterase Inhibitors; Pyramidal Tracts; Pyridazines; Pyrrolidinones; Rats; Rats, Inbred Strains; Rolipram | 1991 |
Acute effects of tetrahydroaminoacridine on beta-adrenoceptor-linked cyclic AMP accumulation in brain of young and middle-aged rats.
Topics: 1-Methyl-3-isobutylxanthine; Aging; Animals; Brain; Cerebral Cortex; Cholinesterase Inhibitors; Cyclic AMP; Hippocampus; Isoproterenol; Male; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Reference Values; Tacrine | 1991 |
Pluripotent mouse embryonic stem cells are able to differentiate into cardiomyocytes expressing chronotropic responses to adrenergic and cholinergic agents and Ca2+ channel blockers.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Atropine; Calcium Channel Blockers; Carbachol; Cell Differentiation; Cell Line; Colforsin; Dose-Response Relationship, Drug; Embryo, Mammalian; Embryo, Nonmammalian; Heart; Heart Rate; Isoproterenol; Membrane Potentials; Myocardium; Parasympathomimetics; Phenylephrine; Prazosin; Stem Cells; Sympathomimetics | 1991 |
Modulations of the epithelial phenotype and functional activity of cultured bovine tracheal gland cells: dependence on the culture medium and passage number.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cattle; Cell Differentiation; Cells, Cultured; Culture Media; Culture Techniques; Cyclic AMP; Cytoskeletal Proteins; Desmoplakins; Epithelial Cells; Epithelium; Isoproterenol; Keratins; Muramidase; Phenotype; Time Factors; Trachea | 1991 |
Long-term regulation of hexose uptake by isoproterenol in cultured 3T3 adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Bucladesine; Cell Line; Cells, Cultured; Deoxyglucose; Hexokinase; Hexoses; Insulin; Isoproterenol; Mice; Stimulation, Chemical; Time Factors | 1985 |
Isoprenaline-like effects of the phosphodiesterase inhibitor 3-isobutyl-1-methylxanthine on mechanical, biochemical and electrophysiological parameters in the mammalian heart.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Animals; Calcium; Cyclic AMP; Cyclic GMP; Guinea Pigs; Heart; Ion Channels; Isoproterenol; Myocardial Contraction; Stimulation, Chemical; Theophylline | 1985 |
Ca2+-dependent modulation of renin release from isolated glomeruli: apparent independence from alterations in cGMP.
Topics: 1-Methyl-3-isobutylxanthine; Angiotensin II; Animals; Calcium; Calmodulin; Cyclic GMP; Female; In Vitro Techniques; Isoproterenol; Kidney Glomerulus; Nitroprusside; Ouabain; Potassium Chloride; Rats; Rats, Inbred Strains; Renin | 1985 |
Factors essential for desensitization of pigeon erythrocyte adenylate cyclase responsiveness in a cell-free system.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Adenylyl Cyclases; Animals; Binding, Competitive; Cell-Free System; Columbidae; Cyclic AMP; Cytosol; Drug Tolerance; Enzyme Activation; Erythrocyte Membrane; Erythrocytes; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Isoproterenol; Protein Kinases; Thionucleotides | 1985 |
Beta-adrenergic stimulation of aldosterone production by rat adrenal capsular explants.
Topics: 1-Methyl-3-isobutylxanthine; Adrenal Medulla; Aldosterone; Animals; Clonidine; Dopamine; Epinephrine; Female; Isoproterenol; Norepinephrine; Phenylephrine; Propranolol; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta | 1985 |
Effects of thyroid hormone on regulation of lipolysis and adenosine 3',5'-monophosphate metabolism in 3T3-L1 adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Adipose Tissue; Animals; Cattle; Cell Differentiation; Cell Line; Cyclic AMP; Hyperthyroidism; Hypothyroidism; Insulin; Isoproterenol; Lipolysis; Mice; Pindolol; Receptors, Adrenergic, beta; Triiodothyronine | 1985 |
Study of beta-adrenoceptors and beta-adrenergic responsiveness in cultured "preneoplastic-like" and neoplastic rat hepatocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Albuterol; Animals; Atenolol; Binding, Competitive; Cells, Cultured; Cyclic AMP; Epinephrine; Isoproterenol; Kinetics; Liver Neoplasms, Experimental; Norepinephrine; Precancerous Conditions; Propanolamines; Propranolol; Rats; Receptors, Adrenergic, beta | 1985 |
Receptor-specific threshold effects of cyclic AMP are involved in the regulation of enzyme release and superoxide production from human neutrophils.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Alprostadil; Cyclic AMP; Dinoprost; Enzyme Activation; Humans; Isoproterenol; N-Formylmethionine Leucyl-Phenylalanine; Prostaglandin D2; Prostaglandins D; Prostaglandins E; Prostaglandins F; Receptors, Adrenergic, beta; Receptors, Cell Surface; Receptors, Prostaglandin; Receptors, Prostaglandin E; Superoxides | 1985 |
Mechanism of inhibition of net ion transport across frog corneal epithelium by calcium channel antagonists.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bepridil; Calcimycin; Calcium Channel Blockers; Cornea; Cyclic AMP; Diltiazem; Electric Conductivity; Epithelium; In Vitro Techniques; Ion Channels; Isoproterenol; Kinetics; Pyrrolidines; Rana catesbeiana; Sodium-Potassium-Exchanging ATPase; Verapamil | 1985 |
Relation between cyclic adenosine monophosphate and prostaglandin output by dispersed cells from human amnion and decidua.
Topics: 1-Methyl-3-isobutylxanthine; Albuterol; Amnion; Bucladesine; Calcimycin; Cholera Toxin; Colforsin; Cyclic AMP; Decidua; Diterpenes; Dose-Response Relationship, Drug; Epinephrine; Female; Humans; In Vitro Techniques; Isoproterenol; Prostaglandins E; Prostaglandins F; Stimulation, Chemical; Trifluoperazine | 1985 |
Adrenergic secretory responses of submandibular tissues from control subjects and cystic fibrosis patients.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Amylases; Child; Cyclic AMP; Cystic Fibrosis; Dose-Response Relationship, Drug; Drug Synergism; Humans; In Vitro Techniques; Infant; Isoproterenol; Middle Aged; Mucins; Norepinephrine; Receptors, Adrenergic; Submandibular Gland; Time Factors | 1985 |
Activation and de novo synthesis of transglutaminase in cultured glioma cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Line; Cells, Cultured; Cycloheximide; Dactinomycin; Fluorescent Antibody Technique; Glioma; Isoproterenol; Ornithine Decarboxylase; Radioimmunoassay; Time Factors; Transglutaminases | 1985 |
Role of adenosine 3',5'-cyclic monophosphate in adrenoceptor-mediated control of 3H-noradrenaline secretion in guinea-pig ileum myenteric nerve terminals.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Colforsin; Cyclic AMP; Cyclic GMP; Guinea Pigs; Ileum; In Vitro Techniques; Isoproterenol; Male; Myenteric Plexus; Nerve Endings; Nicotinic Acids; Norepinephrine; Phosphodiesterase Inhibitors; Propranolol; Receptors, Adrenergic; Yohimbine | 1985 |
Short term and long term effects of beta-adrenergic effectors and cyclic AMP on nitrendipine-sensitive voltage-dependent Ca2+ channels of skeletal muscle.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Agonists; Alprenolol; Animals; Bucladesine; Calcium; Calcium Channels; Cell Membrane; Cells, Cultured; Chick Embryo; Cyclic AMP; Ion Channels; Isoproterenol; Muscles; Nifedipine; Nitrendipine; Receptors, Nicotinic; Reserpine; Theophylline | 1985 |
Muscarinic cholinergic inhibition of beta-adrenergic stimulation of phospholamban phosphorylation and Ca2+ transport in guinea pig ventricles.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Biological Transport; Calcium; Calcium-Binding Proteins; Colforsin; Cyclic AMP; Electrophoresis, Polyacrylamide Gel; Female; Guinea Pigs; Heart Ventricles; Isoproterenol; Kinetics; Male; Myocardial Contraction; Myocardium; Phosphorus Radioisotopes; Phosphorylation; Receptors, Adrenergic, beta; Receptors, Muscarinic | 1985 |
Effects of pertussis toxin treatment on metabolism in hamster brown adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; Adenosine; Adenosine Deaminase; Adenylate Cyclase Toxin; Adenylyl Cyclases; Adipose Tissue, Brown; Animals; Cricetinae; Drug Synergism; Isoproterenol; Lipolysis; Male; Mesocricetus; NAD; Oxygen Consumption; Pertussis Toxin; Phenylephrine; Virulence Factors, Bordetella | 1985 |
cAMP- and beta-adrenergic-stimulated chloride-dependent Ca2+ secretion in frog skin.
Topics: 1-Methyl-3-isobutylxanthine; Amiloride; Animals; Biological Transport; Calcium; Chlorides; Colforsin; Cyclic AMP; Electric Conductivity; Female; Furosemide; Isoproterenol; Parathyroid Hormone; Rana pipiens; Skin; Stimulation, Chemical; Sympathomimetics; Thionucleotides; Vasopressins | 1985 |
Lipolysis in isolated myocardial cells from diabetic rat hearts.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Blood Glucose; Cell Separation; Cyclic AMP; Diabetes Mellitus, Experimental; Epoxy Compounds; Fatty Acids; Glycerol; Insulin; Isoproterenol; Lipolysis; Male; Myocardium; Palmitates; Rats; Rats, Inbred Strains; Streptozocin; Thionucleotides; Triglycerides | 1985 |
Involvement of cyclic AMP and calcium in exocrine protein secretion induced by vasoactive intestinal polypeptide in rat parotid cells.
Topics: 1-Methyl-3-isobutylxanthine; alpha-Amylases; Animals; Calcium; Calcium Radioisotopes; Carbachol; Cyclic AMP; Drug Synergism; Egtazic Acid; In Vitro Techniques; Isoproterenol; Kinetics; Male; Parotid Gland; Rats; Rats, Inbred Strains; Salivary Proteins and Peptides; Vasoactive Intestinal Peptide | 1985 |
cAMP-dependent protein kinase and lipolysis in rat adipocytes. I. Cell preparation, manipulation, and predictability in behavior.
Topics: 1-Methyl-3-isobutylxanthine; Adenine; Adenosine; Adenosine Deaminase; Adipose Tissue; Animals; Isoproterenol; Kinetics; Lipolysis; Male; Phenylisopropyladenosine; Protein Kinases; Rats; Rats, Inbred Strains; Seasons; Starvation | 1985 |
Cyclic AMP accumulation in rabbit aorta smooth muscle cells altered in the presence of hyperlipidemic serum.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenine; Animals; Aorta, Thoracic; Cells, Cultured; Cholesterol; Cyclic AMP; Hyperlipidemias; Isoproterenol; Male; Muscle, Smooth, Vascular; Rabbits; Receptors, Adrenergic, beta | 1985 |
Effects of cyclic adenosine 3':5'-monophosphate-elevating agents and retinoic acid on differentiation in retinoid-deficient tracheal cultures.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Differentiation; Cells, Cultured; Cholera Toxin; Cricetinae; Cyclic AMP; Dose-Response Relationship, Drug; Drug Synergism; Isoproterenol; Keratins; Phosphodiesterase Inhibitors; Retinoids; Theophylline; Trachea; Tretinoin | 1985 |
Augmentation of isoproterenol-stimulated tissue cyclic AMP level by cholinergic agonists in rat parotid gland.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Atropine; Calcimycin; Calcium; Carbachol; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Drug Interactions; Isoproterenol; Male; Methacholine Chloride; Methacholine Compounds; Norepinephrine; Oxotremorine; Parotid Gland; Phentolamine; Pilocarpine; Quinuclidinyl Benzilate; Rats; Rats, Inbred Strains | 1985 |
Increased permeability of microcarrier-cultured endothelial monolayers in response to histamine and thrombin. A model for the in vitro study of increased vasopermeability.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Bradykinin; Capillary Permeability; Cells, Cultured; Dose-Response Relationship, Drug; Endothelium; Histamine; Humans; Isoproterenol; Mesenteric Veins; Models, Biological; Serotonin; Thrombin; Umbilical Arteries; Umbilical Veins | 1986 |
Myocardial actions of milrinone: characterization of its mechanism of action.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphatases; Animals; Calcium; Cardiotonic Agents; Dogs; Guinea Pigs; Hemodynamics; Isoproterenol; Milrinone; Mitochondria; Myocardial Contraction; Myocardium; Myofibrils; Pyridones; Rats; Sarcolemma | 1986 |
Vasodilation of the rat mesenteric vasculature by parathyroid hormone.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Blood Pressure; Cyclic AMP; Dose-Response Relationship, Drug; In Vitro Techniques; Isoproterenol; Male; Mesentery; Norepinephrine; Parathyroid Hormone; Peripheral Nerves; Rats; Rats, Inbred Strains; Vasodilation | 1986 |
Effects of the benzimidazole derivatives pimobendan and 2-(4-hydroxy-phenyl)-5-(5-methyl-3-oxo-4,5-dihydro-2H-6- pyridazinyl) benzimidazole . HCl on phosphodiesterase activity and force of contraction in guinea-pig hearts.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenylyl Cyclases; Animals; Carbachol; Cardiotonic Agents; Female; Guinea Pigs; Heart Atria; Histamine; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Myocardium; Ouabain; Papillary Muscles; Phenylisopropyladenosine; Phosphodiesterase Inhibitors; Pyridazines | 1985 |
Effect of phosphodiesterase inhibitors on Sertoli cell refractoriness: reversal of the impaired androgen aromatization.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Bucladesine; Cholera Toxin; Colforsin; Cyclic AMP; Estrogens; Follicle Stimulating Hormone; Isoproterenol; Male; Phosphodiesterase Inhibitors; Rats; Receptors, Cell Surface; Receptors, FSH; Sertoli Cells | 1986 |
Cellular messengers of stimulants of pepsinogen secretion from isolated frog esophageal mucosa.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bethanechol; Bethanechol Compounds; Bombesin; Bucladesine; Calcimycin; Calcium; Cyclic AMP; Esophagus; Isoproterenol; Mucous Membrane; Pepsinogens; Rana catesbeiana; Stimulation, Chemical | 1986 |
Seasonal fluctuations in pepsinogen secretion from frog esophageal peptic glands.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bethanechol; Bethanechol Compounds; Bombesin; Dose-Response Relationship, Drug; Esophagus; Isoproterenol; Male; Mucous Membrane; Pepsinogens; Perfusion; Rana catesbeiana; Seasons | 1986 |
Effect of cyclic AMP on collagen production by corneal fibroblasts.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Cattle; Cells, Cultured; Cholera Toxin; Colforsin; Collagen; Cornea; Cyclic AMP; Fibroblasts; Isoproterenol; Receptors, Adrenergic, beta | 1986 |
Sympathomimetic protein secretion by young and aged lacrimal gland.
Topics: 1-Methyl-3-isobutylxanthine; Aging; Animals; Cyclic AMP; Isoenzymes; Isoproterenol; Lacrimal Apparatus; Male; Peroxidase; Peroxidases; Phenylephrine; Proteins; Rats; Rats, Inbred F344; Sympathomimetics; Tears | 1986 |
1,25-Dihydroxyvitamin D3 and adenosine 3',5'-monophosphate synergistically promote differentiation of a monocytic cell line.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Calcitriol; Cell Differentiation; Cell Line; Colforsin; Complement C5; Complement C5a; Cyclic AMP; Dinoprostone; Drug Synergism; Humans; Isoproterenol; Lymphoma; Monocytes; Prostaglandins E; Receptor, Anaphylatoxin C5a; Receptors, Complement | 1986 |
Beta-adrenergic stimulation of anterior pituitary cyclic AMP is enhanced by tumor promoters.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; In Vitro Techniques; Isoproterenol; Male; Phorbol 12,13-Dibutyrate; Phorbol Esters; Pituitary Gland, Anterior; Protein Kinase C; Rats; Receptors, Adrenergic, beta; Tetradecanoylphorbol Acetate | 1985 |
Phosphodiesterase inhibitors induce endothelium-dependent relaxation of rat and rabbit aorta by potentiating the effects of spontaneously released endothelium-derived relaxing factor.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta; Cyclic GMP; Drug Synergism; Endothelium; Hemoglobins; In Vitro Techniques; Isoproterenol; Male; Nitric Oxide; Nitroglycerin; Papaverine; Phosphodiesterase Inhibitors; Purinones; Rabbits; Rats; Rats, Inbred Strains; Vasodilation; Vasodilator Agents | 1986 |
Identification of the phosphodiesterase regulated by muscarinic cholinergic receptors of 1321N1 human astrocytoma cells.
Topics: 1-Methyl-3-isobutylxanthine; 2',3'-Cyclic-Nucleotide Phosphodiesterases; Astrocytoma; Calcium; Carbachol; Cells, Cultured; Chromatography, DEAE-Cellulose; Cyclic AMP; Humans; Isoproterenol; Kinetics; Phosphodiesterase Inhibitors; Receptors, Muscarinic | 1986 |
Effects of prolonged isoproterenol infusion on cardiac and vascular responses to adrenoceptor agonists.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Cardiotonic Agents; Cyclic AMP; Dose-Response Relationship, Drug; In Vitro Techniques; Isoproterenol; Male; Muscle, Smooth, Vascular; Myocardial Contraction; Norepinephrine; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Serotonin; Vasoconstriction | 1986 |
Endothelium-independent linkage of parathyroid hormone receptors of rat vascular tissue with increased adenosine 3',5'-monophosphate and relaxation of vascular smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Aorta, Thoracic; Cells, Cultured; Colforsin; Cyclic AMP; Endothelium; Isoproterenol; Male; Membrane Proteins; Muscle Relaxation; Muscle, Smooth, Vascular; Papaverine; Parathyroid Hormone; Peptide Fragments; Rats; Rats, Inbred Strains; Receptors, Cell Surface; Receptors, Parathyroid Hormone; Teriparatide | 1986 |
Beta-adrenergic stimulation of androgen production by fetal mouse Leydig cells in primary culture.
Topics: 1-Methyl-3-isobutylxanthine; Androgens; Animals; Cells, Cultured; Chorionic Gonadotropin; Epinephrine; Isoproterenol; Leydig Cells; Male; Mice; Norepinephrine; Propranolol; Receptors, Adrenergic, beta; Testis | 1986 |
Regulation of interleukin 1 production by mouse peritoneal macrophages. Effects of arachidonic acid metabolites, cyclic nucleotides, and interferons.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Arachidonic Acids; Bucladesine; Cells, Cultured; Dinoprostone; Indomethacin; Interferon-gamma; Interleukin-1; Isoproterenol; Kinetics; Macrophages; Melitten; Mice; Mice, Inbred C3H; Prostaglandins E; Theophylline | 1986 |
Cyclic adenosine 3',5'-monophosphate mediates beta-receptor actions of noradrenaline in rat hippocampal pyramidal cells.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; 8-Bromo Cyclic Adenosine Monophosphate; Action Potentials; Adenine; Adenylyl Cyclase Inhibitors; Animals; Calcium; Colforsin; Cyclic AMP; Guanylyl Imidodiphosphate; Hippocampus; In Vitro Techniques; Isoproterenol; Neurons; Norepinephrine; Potassium; Rats | 1986 |
Regulation of adrenocorticotropin/endorphin-related peptide secretion in neonatal rat pituitary cultures.
Topics: 1-Methyl-3-isobutylxanthine; Adrenocorticotropic Hormone; Animals; Animals, Newborn; Cells, Cultured; Corticotropin-Releasing Hormone; Cyclic AMP; Dexamethasone; Endorphins; Isoproterenol; Pituitary Gland; Pituitary Gland, Anterior; Pituitary Gland, Posterior; Rats; Rats, Inbred Strains | 1986 |
P19, a hormonally regulated phosphoprotein of peptide hormone-producing cells: secretagogue-induced phosphorylation in AtT-20 mouse pituitary tumor cells and in rat and hamster insulinoma cells.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenoma, Islet Cell; Adrenocorticotropic Hormone; Animals; Colforsin; Corticotropin-Releasing Hormone; Cricetinae; Cyclic AMP; Electrophoresis, Polyacrylamide Gel; Glucagon; Insulinoma; Isoproterenol; Pancreatic Neoplasms; Phosphoproteins; Phosphorylation; Pituitary Neoplasms; Potassium; Rats; Tetradecanoylphorbol Acetate | 1986 |
Adenosine induced immunosuppression: the role of the adenosine receptor--adenylate cyclase interaction in the alteration of T-lymphocyte surface phenotype and immunoregulatory function.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; Adenosine; Adenylyl Cyclases; Adult; Antibodies, Monoclonal; Antigens, Surface; B-Lymphocytes; Cell Differentiation; Humans; Immune Tolerance; Isoproterenol; Kinetics; Receptors, Cell Surface; Receptors, Purinergic; T-Lymphocytes; Theophylline | 1986 |
Long-term potentiation of transmitter release induced by adrenaline in bull-frog sympathetic ganglia.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Action Potentials; Animals; Bucladesine; Cholera Toxin; Cold Temperature; Dibutyryl Cyclic GMP; Dopamine; Dose-Response Relationship, Drug; Epinephrine; Ganglia, Sympathetic; Isoproterenol; Rana catesbeiana | 1986 |
Cyclic adenosine monophosphate, calcium, acetylcholine and the current induced by adenosine in the Xenopus oocyte.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Adenosine; Animals; Calcimycin; Calcium; Colforsin; Cyclic AMP; Egtazic Acid; Electrophysiology; Female; Isoproterenol; Oocytes; Potassium; Progesterone; Xenopus laevis | 1986 |
On the mechanism of muscarinic inhibition of the cardiac Ca current.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Action Potentials; Animals; Calcium; Colforsin; Cyclic AMP; Female; Guanylyl Imidodiphosphate; Guinea Pigs; Heart; Ion Channels; Isoproterenol; Male; Perfusion; Pertussis Toxin; Protein Kinases; Virulence Factors, Bordetella | 1986 |
Carbachol inhibits electrophysiological effects of cyclic AMP in ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Carbachol; Cell Separation; Colforsin; Cyclic AMP; Electrophysiology; Guinea Pigs; Heart; Heart Ventricles; Isoproterenol; Myocardium; Time Factors | 1986 |
Specific inhibition of dopamine D-1-mediated cyclic AMP formation by dopamine D-2, muscarinic cholinergic, and opiate receptor stimulation in rat striatal slices.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Adenosine; Alprostadil; Animals; Benzazepines; Carbachol; Cholera Toxin; Corpus Striatum; Cyclic AMP; Isoproterenol; Morphine; Phenethylamines; Rats; Receptors, Cholinergic; Receptors, Dopamine; Receptors, Muscarinic; Receptors, Opioid; Vasoactive Intestinal Peptide | 1986 |
Vasoactive agents affect mesangial cell adhesion.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Arginine Vasopressin; Bucladesine; Cell Adhesion; Cells, Cultured; Dinoprostone; Isoproterenol; Kidney Glomerulus; Male; Myosins; Phosphorylation; Prostaglandins E; Rats; Rats, Inbred Strains | 1986 |
Prostacyclin production by isolated rat adipocytes: evidence for cyclic adenosine 3',5'-monophosphate-dependent and independent mechanisms and for a selective effect of insulin.
Topics: 1-Methyl-3-isobutylxanthine; 6-Ketoprostaglandin F1 alpha; Adipose Tissue; Adrenergic beta-Antagonists; Angiotensin II; Animals; Colforsin; Cyclic AMP; Dexamethasone; Epoprostenol; Insulin; Isoproterenol; Male; Rats; Rats, Inbred Strains; Time Factors | 1986 |
Cyclic AMP inhibits the release of prostaglandins and arachidonic acid from cultures of mouse embryo palate mesenchyme cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Arachidonic Acid; Arachidonic Acids; Bucladesine; Cells, Cultured; Connective Tissue; Cyclic AMP; Embryo, Mammalian; Female; Isoproterenol; Kinetics; Male; Mesoderm; Mice; Mice, Inbred C57BL; Palate; Pregnancy; Prostaglandins; Theophylline | 1986 |
Therapeutic concentrations of theophylline and enprofylline potentiate catecholamine effects and inhibit leukocyte activation.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adult; Bucladesine; Calcimycin; Calcium; Catecholamines; Dinoprostone; Dose-Response Relationship, Drug; Drug Synergism; Humans; Isoproterenol; Middle Aged; Neutrophils; Prostaglandins E; Theophylline; Xanthines | 1986 |
Age-related decrease in beta adrenergic receptor-mediated vascular smooth muscle relaxation.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Acetylcholine; Aging; Bucladesine; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Iodocyanopindolol; Isoproterenol; Mesenteric Arteries; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nitroglycerin; Pindolol; Receptors, Adrenergic, beta; Serotonin | 1986 |
Defective beta-adrenergic secretory responses in submandibular acinar cells from cystic fibrosis patients.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Amylases; Cells, Cultured; Child; Cystic Fibrosis; Humans; Infant; Isoproterenol; Middle Aged; Mucins; Norepinephrine; Submandibular Gland; Sympathomimetics | 1986 |
Metabolic effects of (-)-isoprenaline stimulation of adenylate cyclase in reticulocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Adenylyl Cyclases; Animals; Cyclic AMP; Isoproterenol; Kinetics; Oxygen Consumption; Propranolol; Rabbits; Rats; Reticulocytes | 1986 |
Effect of ammonia on cyclic AMP production in primary astrocyte cultures.
Topics: 1-Methyl-3-isobutylxanthine; Ammonia; Animals; Astrocytes; Cells, Cultured; Cyclic AMP; Hepatic Encephalopathy; Isoproterenol; Rats | 1986 |
Reduced positive inotropic effects in diseased human ventricular myocardium.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Aged; Calcium; Dobutamine; Dopamine; Dose-Response Relationship, Drug; Female; Heart Diseases; Histamine; Humans; Isoproterenol; Male; Middle Aged; Milrinone; Myocardial Contraction; Myocardium; Pyridones; Stimulation, Chemical; Theophylline | 1986 |
Stimulation of beta-adrenoceptors inhibits calcium-dependent potassium-channels in mouse macrophages.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcimycin; Calcium; Cyclic AMP; Dihydroalprenolol; Ethers; Female; Ion Channels; Ionomycin; Isoproterenol; Kinetics; Macrophages; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Potassium; Propranolol; Receptors, Adrenergic, beta | 1986 |
Regulation of the secretion of lipoprotein lipase by mouse macrophages.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Line; Cells, Cultured; Glycosaminoglycans; Heparin; Hormones; Isoproterenol; Lipoprotein Lipase; Macrophages; Mice; Peritoneal Cavity; Secretory Rate | 1986 |
Effects of cyclic nucleotide derivatives on acetylcholine-induced secretion from isolated, perfused rat submandibular salivary glands.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Bucladesine; Cyclic GMP; Isoproterenol; Male; Nucleotides, Cyclic; Rats; Rats, Inbred Strains; Saliva; Submandibular Gland; Theophylline | 1986 |
Deficient production of cyclic AMP: pharmacologic evidence of an important cause of contractile dysfunction in patients with end-stage heart failure.
Topics: 1-Methyl-3-isobutylxanthine; Caffeine; Calcium; Cardiotonic Agents; Colforsin; Cyclic AMP; Heart Failure; Humans; Isoproterenol; Milrinone; Myocardial Contraction; Myocardium; Pyridones; Stimulation, Chemical; Strophanthidin | 1987 |
[The trigger function of cAMP in the suppression of macrophage cytolytic activity].
Topics: 1-Methyl-3-isobutylxanthine; Animals; Carcinoma, Ehrlich Tumor; Cyclic AMP; Cytotoxicity, Immunologic; Immune Tolerance; Isoproterenol; Macrophage Activation; Macrophages; Mice | 1986 |
Elevation of cAMP in cultured mesangial cells diminishes vasopressin-stimulated increases of phosphate uptake and 32P-specific activity in ATP but has no effect on phosphoinositide metabolism.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Glomerular Mesangium; Isoproterenol; Phosphates; Phosphatidylinositols; Vasopressins | 1987 |
The antilipolytic effect of insulin in human adipocytes requires activation of the phosphodiesterase.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 8-Bromo Cyclic Adenosine Monophosphate; Adenosine Deaminase; Adipose Tissue; Bucladesine; Enzyme Activation; Humans; Insulin; Isoproterenol; Lipolysis; Phenylisopropyladenosine | 1986 |
Catecholamine stimulation of androgen production by rat Leydig cells. Interactions with luteinizing hormone and luteinizing hormone-releasing hormone.
Topics: 1-Methyl-3-isobutylxanthine; Androgens; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Gonadotropin-Releasing Hormone; Isoproterenol; Kinetics; Leydig Cells; Luteinizing Hormone; Male; Rats; Rats, Inbred Strains | 1986 |
A1 and A2 adenosine receptors in rabbit cortical collecting tubule cells. Modulation of hormone-stimulated cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine-5'-(N-ethylcarboxamide); Adenylate Cyclase Toxin; Animals; Arginine Vasopressin; Cyclic AMP; Isoproterenol; Kidney Cortex; Kidney Tubules; Kidney Tubules, Collecting; Pertussis Toxin; Phenylisopropyladenosine; Rabbits; Receptors, Purinergic; Virulence Factors, Bordetella; Xanthines | 1987 |
[Effect of cAMP modifiers on the cytotoxic activity of macrophages].
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Carcinoma, Ehrlich Tumor; Cell Line; Chemotaxis; Cyclic AMP; Cytotoxicity, Immunologic; Female; Isoproterenol; Macrophage Activation; Macrophages; Mice; Mice, Inbred BALB C | 1987 |
Parathyroid hormone-induced changes in cyclic nucleotide levels during relaxation of the rabbit [correction of rat] aorta.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta, Thoracic; Colforsin; Cyclic AMP; Cyclic GMP; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nitroprusside; Parathyroid Hormone; Rabbits | 1987 |
Activation and desensitization of glycolysis by stimulation of adenylate cyclase in rat reticulocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Colforsin; Cyclic AMP; Glucosephosphates; Glycolysis; Isoproterenol; Male; Rats; Rats, Inbred Strains; Reticulocytes; Sodium-Potassium-Exchanging ATPase; Stimulation, Chemical | 1987 |
Effect of dietary lipids on inotropic responses of isolated rat left atrium: attenuation of maximal responses by an unsaturated fat diet.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Animals; Bucladesine; Colforsin; Dietary Fats; Epinephrine; Fatty Acids, Unsaturated; Female; Heart Atria; Isoproterenol; Myocardial Contraction; Norepinephrine; Phenylephrine; Pregnancy; Rats; Rats, Inbred Strains | 1987 |
Enhanced cAMP accumulation after termination of cholinergic action in the heart.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Atropine; Cells, Cultured; Chick Embryo; Colforsin; Cyclic AMP; Heart; Isoproterenol; Methacholine Chloride; Methacholine Compounds; Myocardial Contraction; Myocardium; Parasympathomimetics; Pindolol; Receptors, Muscarinic | 1987 |
Repetitive inhibitory postsynaptic potentials evoked by 4-aminopyridine in hippocampal neurons in vitro.
Topics: 1-Methyl-3-isobutylxanthine; 4-Aminopyridine; Aminopyridines; Animals; Calcium; Fenclonine; Hippocampus; In Vitro Techniques; Interneurons; Isoproterenol; Male; Membrane Potentials; Neural Inhibition; Potassium; Rats; Rats, Inbred Strains; Tetrodotoxin | 1987 |
Immunohistochemical identification of lung cells responsive to beta-stimulation with a rise in cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Antibodies, Monoclonal; Cyclic AMP; Epithelium; Guinea Pigs; Immunoenzyme Techniques; Isoproterenol; Lung | 1987 |
Effects of beta-adrenoceptor stimulation on intracellular Ca transients and tension in rat ventricular muscle.
Topics: 1-Methyl-3-isobutylxanthine; Aequorin; Animals; Bucladesine; Calcium; Egtazic Acid; Epinephrine; Heart; Heart Ventricles; In Vitro Techniques; Isoproterenol; Kinetics; Myocardial Contraction; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Ryanodine; Ventricular Function | 1987 |
Effects of alkylxanthines and calcium antagonists on adenosine uptake by cultured rabbit coronary microvascular endothelium.
Topics: 1-Methyl-3-isobutylxanthine; Adenine; Adenosine; Adenosine-5'-(N-ethylcarboxamide); Animals; Calcium Channel Blockers; Cells, Cultured; Coronary Vessels; Dipyridamole; Endothelium; Ethanol; Isoproterenol; Male; Microcirculation; Rabbits; Theophylline; Trifluoperazine; Xanthines | 1987 |
Physiological effects of carbamylcholine, cyclic GMP and related agents on isolated rat ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Carbachol; Cells, Cultured; Cyclic AMP; Cyclic GMP; Electrophysiology; Heart; Heart Rate; Isoproterenol; Myocardial Contraction; Rats | 1987 |
Synergism between cellular messengers and agonist combinations in pepsinogen secretion.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bethanechol; Bethanechol Compounds; Bombesin; Calcimycin; Calcium; Cell Communication; Colforsin; Cyclic AMP; Drug Synergism; Esophagus; Fluorescent Antibody Technique; Isoproterenol; L-Lactate Dehydrogenase; Pepsinogens; Protein Kinase C; Rana catesbeiana; Tetradecanoylphorbol Acetate | 1987 |
Phosphorylation of the beta-adrenergic receptor in intact cells: relationship to heterologous and homologous mechanisms of adenylate cyclase desensitization.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adaptation, Physiological; Adenylyl Cyclases; Alprostadil; Animals; Bucladesine; Cyclic AMP; Electrophoresis, Polyacrylamide Gel; Erythrocytes; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Isoproterenol; Phosphorylation; Rana pipiens; Receptors, Adrenergic, beta; Sodium Fluoride | 1987 |
Effect of forskolin, isoproterenol and IBMX on angiotensin converting enzyme and cyclic AMP production by cultured bovine endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta; Cattle; Cells, Cultured; Colforsin; Cyclic AMP; Endothelium, Vascular; Isoproterenol; Kinetics; Peptidyl-Dipeptidase A; Theophylline | 1987 |
Dissociation of neutrophil aggregation, adhesiveness, and Fc receptor activity.
Topics: 1-Methyl-3-isobutylxanthine; Cell Adhesion; Cell Aggregation; Cholera Toxin; Cyclic AMP; Humans; Immunoglobulin G; Isoproterenol; Neutrophils; Prostaglandins E; Receptors, Fc; Receptors, IgG; Rosette Formation; Theophylline | 1987 |
Regulation of isoproterenol-induced cyclic AMP accumulation in LRM55 glial cells by phosphodiesterase.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Cells, Cultured; Cyclic AMP; Isoproterenol; Neuroglia; Phosphodiesterase Inhibitors; Phosphoric Diester Hydrolases | 1987 |
Actions of atrial natriuretic peptide (ANP) on cyclic nucleotide concentrations and phosphatidylinositol turnover in ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Atrial Natriuretic Factor; Carbachol; Cells, Cultured; Dose-Response Relationship, Drug; Inositol Phosphates; Isoproterenol; Male; Myocardium; Nitroprusside; Nucleotides, Cyclic; Phosphatidylinositols; Propranolol; Rabbits | 1987 |
Protein kinase C potentiates isoproterenol-mediated cyclic AMP production without modifying the homologous desensitization process in J774 cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Carcinogens; Cell Line; Cell Membrane; Cyclic AMP; Isoproterenol; Kinetics; Macrophages; Mice; Phorbol 12,13-Dibutyrate; Phorbol Esters; Protein Kinase C; Receptors, Adrenergic, beta; Tetradecanoylphorbol Acetate | 1987 |
Regulation of human basophil and lung mast cell function by cyclic adenosine monophosphate.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Basophils; Colforsin; Cyclic AMP; Histamine Release; Humans; Isoproterenol; Kinetics; Lung; Male; Mast Cells; Mice; Rats; Rats, Inbred Strains | 1988 |
Regulation of chloride secretion in dog tracheal epithelium by protein kinase C.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Chlorides; Cyclic AMP; Diglycerides; Dogs; Electric Conductivity; Epithelium; Histones; Indomethacin; Isoproterenol; Phosphorylation; Protein Kinase C; Protein Kinases; Tetradecanoylphorbol Acetate; Trachea | 1987 |
Metabolic antagonism between insulin action and activators of adenylate cyclase in rat fat cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adipose Tissue; Animals; Colforsin; Enzyme Activation; Epinephrine; Fatty Acids; Female; Glycerol; Insulin; Isoproterenol; Lipids; Rats; Rats, Inbred Strains | 1987 |
Clonidine inhibits the isoproterenol-induced desensitization of the beta noradrenergic activated adenylate cyclase system in astrocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Astrocytes; Clonidine; Colforsin; Cyclic AMP; Enzyme Activation; Isoproterenol; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta | 1987 |
The effects of calcium channel blockers on isoproterenol induced cyclic adenosine 3',5'-monophosphate generation in intact human lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; Calcium Channel Blockers; Cyclic AMP; Diltiazem; Drug Synergism; Humans; Isoproterenol; Kinetics; Lanthanum; Lymphocytes; Nifedipine; Phenothiazines; Verapamil | 1988 |
Influence of androgenic status on the alpha 2/beta-adrenergic control of lipolysis in white fat cells: predominant alpha 2-antilipolytic response in testosterone-treated-castrated hamsters.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Brimonidine Tartrate; Clonidine; Colforsin; Cricetinae; Cyclic AMP; Epinephrine; Isoproterenol; Lipolysis; Male; Mesocricetus; Niacin; Orchiectomy; Phentolamine; Propranolol; Quinoxalines; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Testosterone | 1988 |
Role of phosphodiesterase in regulation of calcium current in isolated cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Calcium; Cyclic AMP; Cyclic GMP; Dose-Response Relationship, Drug; In Vitro Techniques; Ion Channels; Isoproterenol; Kinetics; Myocardium; Phosphodiesterase Inhibitors; Phosphoric Diester Hydrolases; Ranidae | 1988 |
Inhibition of gonadotropin-responsive adenylate cyclase in MA-10 Leydig tumor cells by epidermal growth factor.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Animals; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Enzyme Activation; Epidermal Growth Factor; Female; Humans; Isoproterenol; Leydig Cell Tumor; Luteal Cells; Mice; Rats; Tumor Cells, Cultured | 1988 |
Density heterogeneity of human lung mast cells.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Calcimycin; Cell Count; Cell Separation; Histamine; Histamine Release; Humans; Isoproterenol; Lung; Masoprocol; Mast Cells; N-Formylmethionine Leucyl-Phenylalanine; p-Methoxy-N-methylphenethylamine; Prostaglandin D2; Prostaglandins D | 1988 |
Isoproterenol-induced desensitization of mucin release in isolated rat submandibular acini.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Colforsin; Dose-Response Relationship, Drug; Glucosamine; Isoproterenol; Male; Mucins; Propranolol; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Submandibular Gland | 1988 |
Atrial natriuretic factor reduces cyclic adenosine monophosphate content of human fibroblasts by enhancing phosphodiesterase activity.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-GMP Phosphodiesterases; Adenylate Cyclase Toxin; Alprostadil; Atrial Natriuretic Factor; Cyclic AMP; Enzyme Activation; Fibroblasts; Humans; Isoproterenol; Pertussis Toxin; Purinones; Receptors, Cyclic AMP; Skin; Virulence Factors, Bordetella | 1988 |
Increased adenylate cyclase catalytic activity explains how estrogens "in vivo" promote lipolytic activity in rat white fat cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adipose Tissue; Animals; Colforsin; Epinephrine; Estradiol; Female; Isoproterenol; Kinetics; Lipolysis; Ovariectomy; Rats; Rats, Inbred Strains; Reference Values | 1988 |
Relationships of secretagogue-induced cAMP accumulation and acid secretion in elutriated rat gastric parietal cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Aminopyrine; Animals; Chromatography, High Pressure Liquid; Colforsin; Cyclic AMP; Fluorescence; Gastric Acid; Gastric Mucosa; Histamine; In Vitro Techniques; Isoproterenol; Male; Microscopy, Electron; Radioimmunoassay; Rats; Rats, Inbred Strains | 1988 |
Beta adrenergic and prostaglandin receptor activation increases nerve growth factor mRNA content in C6-2B rat astrocytoma cells.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Astrocytoma; Cell Line; Isoproterenol; Male; Mice; Nerve Growth Factors; Propranolol; Receptors, Adrenergic, beta; Receptors, Prostaglandin; RNA, Messenger; Transcription, Genetic | 1988 |
On the mechanism of isoprenaline- and forskolin-induced depolarization of single guinea-pig ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Action Potentials; Albuterol; Animals; Colforsin; Cyclic AMP; Guinea Pigs; Heart; In Vitro Techniques; Ion Channels; Isoproterenol; Male; Metoprolol; Myocardium; Sodium; Temperature | 1988 |
The pharmacologic modulation of mediator release from human basophils.
Topics: 1-Methyl-3-isobutylxanthine; 5,8,11,14-Eicosatetraynoic Acid; Alprostadil; Basophils; Cyclic AMP; Dimaprit; Dose-Response Relationship, Drug; Fatty Acids, Unsaturated; Histamine Release; Humans; Isoproterenol; SRS-A; Thiourea | 1988 |
Enhancement of peptidergic synaptic transmission by catecholamines in the bullfrog sympathetic ganglion.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Catecholamines; Drug Synergism; Electrophysiology; Female; Ganglia, Sympathetic; Isoproterenol; Nucleotides, Cyclic; Peptides; Rana catesbeiana; Synapses; Synaptic Transmission | 1988 |
Characterization of dopamine and beta-adrenergic receptors linked to cyclic AMP formation in intact cells of the clone D384 derived from a human astrocytoma.
Topics: 1-Methyl-3-isobutylxanthine; 2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine; Adrenergic beta-Antagonists; Astrocytoma; Benzazepines; Cyclic AMP; Domperidone; Dopamine; Dopamine Antagonists; Humans; Isoproterenol; Practolol; Propanolamines; Receptors, Adrenergic, beta; Receptors, Dopamine; Receptors, Dopamine D1; Tetrahydronaphthalenes; Tumor Cells, Cultured | 1988 |
Adenosine stimulates cAMP-mediated taurine release from LRM55 glial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Astrocytes; Cell Line; Cyclic AMP; Isoproterenol; Propranolol; Rats; Taurine | 1988 |
Calcium dependence of beta-adrenoceptor mediated cyclic AMP accumulation in human lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; Calcimycin; Calcium; Cells, Cultured; Cyclic AMP; Edetic Acid; Humans; Isoproterenol; Kinetics; Lanthanum; Lymphocytes; Nifedipine; Receptors, Adrenergic, beta; Verapamil | 1988 |
Alterations in hormone-sensitive adenylate cyclase of cloned rat osteosarcoma cells during long-term culture.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Bone Neoplasms; Calcitonin; Dinoprostone; Fluorides; Guanosine Triphosphate; Hormones; Isoproterenol; Osteosarcoma; Parathyroid Hormone; Rats; Tumor Cells, Cultured | 1986 |
Characterization of glucagon and catecholamine effects on isolated sheep hepatocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium; Cell Membrane; Cells, Cultured; Cyclic AMP; Epinephrine; Female; Glucagon; Isoproterenol; Kinetics; Liver; Liver Glycogen; Phentolamine; Phosphorylase a; Propranolol; Rats; Rats, Inbred Strains; Sheep | 1988 |
Induction of S100 protein in 3T3-L1 cells during differentiation to adipocytes and its liberating by lipolytic hormones.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Adrenocorticotropic Hormone; Animals; Cell Differentiation; Cell Line; Colchicine; Cyclic AMP; Cytochalasin B; Dexamethasone; Epinephrine; Immunoblotting; Isoproterenol; Lipolysis; Mice; Norepinephrine; Rats; S100 Proteins; Triglycerides; Vinblastine | 1988 |
Cyclic AMP-mediated stabilization of osteocalcin mRNA in rat osteoblast-like cells treated with parathyroid hormone.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Calcium-Binding Proteins; Cell Line; Cholera Toxin; Colforsin; Cyclic AMP; Isoproterenol; Kinetics; Osteoblasts; Osteocalcin; Osteosarcoma; Parathyroid Hormone; Peptide Fragments; Rats; RNA, Messenger; Teriparatide | 1988 |
Urokinase-dependent adhesion loss and shape change after cyclic adenosine monophosphate elevation in cultured rat mesangial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Adhesion; Cells, Cultured; Cyclic AMP; Glomerular Mesangium; Isoproterenol; Male; Rats; Rats, Inbred Strains; Urokinase-Type Plasminogen Activator | 1988 |
The in vitro activation of cyclic AMP production by either forskolin or isoproterenol in the Syrian hamster pineal during the day is not accompanied by an increase in melatonin production.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Circadian Rhythm; Colforsin; Cricetinae; Cyclic AMP; Isoproterenol; Kinetics; Male; Melatonin; Mesocricetus; Organ Culture Techniques; Pineal Gland | 1988 |
Details of mode and mechanism of action of denopamine, a new orally active cardiotonic agent with affinity for beta 1-receptors.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Animals; Carbachol; Cardiotonic Agents; Cyclic AMP; Dogs; Drug Interactions; Ethanolamines; Female; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Myocardium; Propanolamines; Receptors, Adrenergic, beta; Time Factors | 1988 |
Antigen-induced contraction of guinea-pig isolated trachea: studies with novel inhibitors and antagonists of arachidonic acid metabolites.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Arachidonic Acids; Cyclooxygenase Inhibitors; Guinea Pigs; In Vitro Techniques; Isoproterenol; Leukotriene Antagonists; Lipoxygenase Inhibitors; Male; Muscle, Smooth; Ovalbumin; Phosphodiesterase Inhibitors; Pyrilamine; Theophylline; Thromboxane-A Synthase; Trachea | 1988 |
Role of adenosine 3',5'-monophosphate and the Ri-receptor Gi-coupled adenylate cyclase inhibitory pathway in the mechanism whereby adrenalectomy increases the adenosine antilipolytic effect in rat fat cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenosine; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Adipose Tissue; Adrenalectomy; Animals; Bucladesine; Cyclic AMP; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Guanylyl Imidodiphosphate; Isoproterenol; Lipolysis; Male; Manganese; Niacin; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Receptors, Purinergic; Thionucleotides | 1989 |
Transcriptional regulation of osteopontin production in rat osteoblast-like cells by parathyroid hormone.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Blotting, Western; Calcitriol; Cholera Toxin; Colforsin; Dexamethasone; Isoproterenol; Kinetics; Osteoblasts; Osteopontin; Osteosarcoma; Parathyroid Hormone; Peptide Fragments; Rats; RNA, Messenger; Sialoglycoproteins; Teriparatide; Transcription, Genetic; Transforming Growth Factors; Tumor Cells, Cultured | 1989 |
ANP relaxes bovine tracheal smooth muscle and increases cGMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Atrial Natriuretic Factor; Carbachol; Cattle; Cyclic AMP; Cyclic GMP; Guanylate Cyclase; Histamine; In Vitro Techniques; Isoproterenol; Kinetics; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Nitroprusside; Serotonin; Trachea | 1989 |
Beta-adrenergic and prostanoid inhibition of canine fundic mucosal mast cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Animals; Calcimycin; Colforsin; Concanavalin A; Cyclic AMP; Dinoprostone; Dogs; Enprostil; Epinephrine; Gastric Fundus; Gastric Mucosa; Histamine Release; Isoproterenol; Liver; Mast Cells; Propanolamines; Propranolol; Prostaglandins E, Synthetic; Tetradecanoylphorbol Acetate | 1989 |
Cholinergic antagonism of beta-adrenergic stimulated action potentials and adenylate cyclase activity in rabbit ventricular cardiomyocytes.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Bucladesine; Calcium; Colforsin; Heart; Isoproterenol; Male; Myocardium; Parasympathetic Nervous System; Rabbits; Receptors, Muscarinic | 1988 |
Rat calvarial cell lines immortalized with SV-40 large T antigen: constitutive and retinoic acid-inducible expression of osteoblastic features.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Antigens, Polyomavirus Transforming; Bone and Bones; Calcitonin; Cell Line; Cell Transformation, Viral; Cells, Cultured; Collagen; Isoproterenol; Osteoblasts; Osteopontin; Parathyroid Hormone; Peptide Fragments; Phosphoproteins; Rats; RNA, Messenger; Sialoglycoproteins; Simian virus 40; Teriparatide; Tretinoin | 1989 |
Effects of protein kinase inhibitor, 1-(5-isoquinolinylsulfonyl)-2-methylpiperazine, on beta-2 adrenergic receptor activation and desensitization in intact human lymphocytes.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 1-Methyl-3-isobutylxanthine; Adult; Cyclic AMP; Drug Synergism; Humans; Iodocyanopindolol; Isoproterenol; Isoquinolines; Lymphocytes; Pindolol; Piperazines; Protein Kinase Inhibitors; Receptors, Adrenergic, beta; Tetradecanoylphorbol Acetate | 1989 |
Effects of low density lipoproteins and mevinolin on sympathetic responsiveness in cultured chick atrial cells. Regulation of beta-adrenergic receptors and alpha s.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Diphosphate Ribose; Adenylyl Cyclases; Animals; Atrial Function; Cell Division; Cells, Cultured; Chick Embryo; Cholera Toxin; Heart; Heart Atria; Heart Rate; Isoproterenol; Lipoproteins, LDL; Lovastatin; Myocardial Contraction; Myocardium; Receptors, Adrenergic, beta | 1989 |
Activation of the beta 2-adrenergic receptor promotes growth and differentiation in thyroid cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Differentiation; Cell Division; Cell Line; Colforsin; Cyclic AMP; DNA Replication; Humans; Iodides; Isoproterenol; Rats; Receptors, Adrenergic, beta; Thyroid Gland; Thyrotropin; Transfection | 1989 |
Effects of 2-methyl-1,4-naphthoquinone (menadione) on myocardial contractility and cardiac sarcoplasmic reticulum Ca-ATPase.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Calcium-Transporting ATPases; Dithiothreitol; Electric Stimulation; Glutathione; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Membranes; Myocardial Contraction; Myocardium; Phosphoric Diester Hydrolases; Sarcoplasmic Reticulum; Sodium; Sodium-Potassium-Exchanging ATPase; Vitamin K | 1989 |
A comparison of cyclic AMP signaling system in rat aortic myocytes in primary culture and aorta.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Animals; Aorta, Thoracic; Cells, Cultured; Colforsin; Cyclic AMP; Isoproterenol; Male; Muscle, Smooth, Vascular; Rats; Rats, Inbred Strains; Vasoactive Intestinal Peptide | 1989 |
Effect of isoproterenol and 3-isobutyl-1-methylxanthine on junctional conductance in heart cell pairs.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Electric Conductivity; Heart Conduction System; Heart Ventricles; Intercellular Junctions; Isoproterenol; Membrane Potentials; Protein Kinase Inhibitors; Rats; Theophylline; Ventricular Function | 1989 |
Beta-adrenoceptor blocking effects of a selective beta 2-agonist, mabuterol, on the isolated, blood-perfused right atrium of the dog.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Atenolol; Calcium Chloride; Clenbuterol; Dobutamine; Dogs; Ethanolamines; Heart; Heart Rate; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Procaterol; Propanolamines | 1989 |
Beta-adrenergic relaxation of dog trachealis: contractile agonist-specific interaction.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Adrenergic beta-Agonists; Animals; Bucladesine; Colforsin; Dogs; Histamine; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle, Smooth; Potassium Chloride; Serotonin; Trachea | 1989 |
Renal epithelial cyst formation and enlargement in vitro: dependence on cAMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Alprostadil; Animals; Arginine Vasopressin; Cell Line; Cholera Toxin; Colforsin; Cyclic AMP; Isoproterenol; Kidney; Kidney Diseases, Cystic; Terbutaline | 1989 |
Glucagon-induced refractoriness of hepatocyte adenylate cyclase: comparison of homologous and heterologous components and evidence against a role of cAMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenylyl Cyclases; Animals; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Glucagon; Isoproterenol; Liver; Male; Rats; Rats, Inbred Strains | 1989 |
Two distinct pathways for cAMP-mediated down-regulation of the beta 2-adrenergic receptor. Phosphorylation of the receptor and regulation of its mRNA level.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Line; Colforsin; Cricetinae; Cricetulus; Cyclic AMP; DNA; Fibroblasts; Gene Expression Regulation; Genes; Genetic Vectors; Homeostasis; Humans; Isoproterenol; Kinetics; Mutation; Phosphorylation; Receptors, Adrenergic, beta; RNA, Messenger; Theophylline; Transcription, Genetic; Transfection | 1989 |
Iso stimulation of GH and cAMP: comparison of beta-adrenergic- to GRF-stimulated GH release and cAMP accumulation in monolayer cultures of anterior pituitary cells in vitro.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cell Line; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Growth Hormone; Growth Hormone-Releasing Hormone; Isoproterenol; Male; Phentolamine; Pituitary Gland, Anterior; Propranolol; Rats; Rats, Inbred Strains; Time Factors; Vasoactive Intestinal Peptide | 1989 |
A study of the phasic response of arterioles of the guinea pig small intestine to prolonged exposure to norepinephrine.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Arterioles; Clonidine; Colforsin; Cyclic GMP; Dose-Response Relationship, Drug; Guinea Pigs; Intestine, Small; Isoproterenol; Membrane Potentials; Norepinephrine; Oxidation-Reduction; Propranolol; Temperature; Theophylline; Vasoconstriction; Yohimbine | 1989 |
Stimulation of glucose transport by insulin and norepinephrine in isolated rat brown adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue, Brown; Animals; Biological Transport, Active; Bucladesine; Cells, Cultured; Deoxy Sugars; Deoxyglucose; Insulin; Isoproterenol; Kinetics; Male; Norepinephrine; Oxygen Consumption; Phenylephrine; Propranolol; Rats; Rats, Inbred Strains | 1989 |
Protein kinase A, cytosolic calcium, and phosphate uptake in human proximal renal cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Arginine Vasopressin; Calcitonin; Calcium; Cell Line; Cyclic AMP; Cytosol; Dinoprostone; Humans; Isoproterenol; Kidney Tubules, Proximal; Kinetics; Norepinephrine; Opossums; Parathyroid Hormone; Peptide Fragments; Phosphates; Propranolol; Protein Kinases; Teriparatide | 1989 |
Inhibitory modulation by cAMP of isoproterenol-induced prostacyclin synthesis in rabbit heart.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 6-Ketoprostaglandin F1 alpha; Adenylyl Cyclase Inhibitors; Animals; Blood Pressure; Colforsin; Cyclic AMP; Epoprostenol; Heart; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Myocardium; Phenylisopropyladenosine; Platelet Aggregation Inhibitors; Quinolones; Rabbits; Thionucleotides | 1989 |
Chronotropic and inotropic actions of amrinone, carbazeran and isobutylmethyl xanthine: role of phosphodiesterase inhibition.
Topics: 1-Methyl-3-isobutylxanthine; Amrinone; Animals; Carbamates; Cardiovascular Agents; Cyclic AMP; Cyclic GMP; Electric Stimulation; Heart; Heart Rate; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Phosphodiesterase Inhibitors; Rabbits; Theophylline | 1989 |
Chloride secretory response of cystic fibrosis human airway epithelia. Preservation of calcium but not protein kinase C- and A-dependent mechanisms.
Topics: 1-Methyl-3-isobutylxanthine; Adolescent; Adult; Amiloride; Bradykinin; Calcimycin; Calcium; Child; Chlorides; Cyclic AMP; Cystic Fibrosis; Electric Conductivity; Epithelium; Female; Humans; Isoproterenol; Male; Nasal Mucosa; Protein Kinase C; Tetradecanoylphorbol Acetate | 1989 |
Studies of glucocorticoid enhancement of the capacity of hepatocytes to accumulate cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colforsin; Cyclic AMP; Cycloheximide; Dexamethasone; Glucagon; Glucocorticoids; Isoproterenol; Kinetics; Liver; Male; Methylprednisolone; Phosphoric Diester Hydrolases; Rats; Rats, Inbred Strains | 1989 |
Aging of rat heart myocytes disrupts muscarinic receptor coupling that leads to inhibition of cAMP accumulation and alters the pathway of muscarinic-stimulated phosphoinositide hydrolysis.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Animals, Newborn; Binding, Competitive; Carbachol; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Heart; Isoproterenol; Kinetics; Myocardium; Norepinephrine; Oxotremorine; Phosphatidylinositols; Rats; Receptors, Muscarinic; Time Factors | 1989 |
Cyclic AMP-induced configurational change of vascular endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cattle; Cells, Cultured; Cyclic AMP; Endothelium, Vascular; Isoproterenol; Microscopy, Electron, Scanning; Propranolol | 1988 |
Developmental increase in the inotropic and cyclic AMP response to isoproterenol in embryonic and newly hatched chicks.
Topics: 1-Methyl-3-isobutylxanthine; Aging; Animals; Animals, Newborn; Chick Embryo; Chickens; Cyclic AMP; In Vitro Techniques; Isoproterenol; Myocardial Contraction | 1989 |
Effect of inotropic stimulation on cytosolic Mg2+ in isolated rat heart: a 31P magnetic resonance study.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cardiotonic Agents; Cytosol; In Vitro Techniques; Isoproterenol; Magnesium; Magnetic Resonance Spectroscopy; Male; Myocardial Contraction; Myocardium; Ouabain; Phosphates; Phosphorus; Rats; Rats, Inbred Strains | 1989 |
Inhibition of porcine adipose tissue lipogenesis by beta-adrenergic agonists.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adipose Tissue; Adrenergic beta-Agonists; Animals; Caffeine; Drug Interactions; Epinephrine; Isoproterenol; Lipids; Male; Propranolol; Swine; Theophylline | 1989 |
Modulation of beta-adrenergic response in rat brain astrocytes by serum and hormones.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Astrocytes; Brain; Cell Membrane; Cells, Cultured; Culture Media; Cyclic AMP; Dinoprost; Fibroblast Growth Factors; Hormones; Hydrocortisone; Insulin; Isoproterenol; Kinetics; Prostaglandins F; Putrescine; Rats; Receptors, Adrenergic, beta | 1985 |
Interaction of alpha and beta adrenergic stimulation on aortic ornithine decarboxylase activity.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta; Blood Pressure; Bucladesine; Chickens; Drug Interactions; Isoproterenol; Male; Methoxamine; Muscle, Smooth, Vascular; Ornithine Decarboxylase; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta | 1985 |
1,25-Dihydroxycholecalciferol and glucocorticosteroid regulation of adenylate cyclase in an osteoblast-like cell line.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcitriol; Cell Line; Cholera Toxin; Colforsin; Cyclic AMP; Diterpenes; Glucocorticoids; Guanylyl Imidodiphosphate; Isoproterenol; Osteoblasts; Osteosarcoma; Parathyroid Hormone; Time Factors; Triamcinolone Acetonide | 1985 |
Desensitization of beta-adrenergic receptor-mediated vascular smooth muscle relaxation.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Catecholamines; Cyclic AMP; Epinephrine; In Vitro Techniques; Iodocyanopindolol; Isoproterenol; Male; Mesenteric Arteries; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Pindolol; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta | 1985 |
Evidence for widespread effects of noradrenaline on axon terminals in the rat frontal cortex.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Axons; Cerebral Cortex; Isoproterenol; Male; Nerve Tissue Proteins; Norepinephrine; Phosphorylation; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Stereoisomerism; Synapsins | 1985 |
beta-Adrenergic induced K+ current in Xenopus oocytes: role of cAMP, inhibition by muscarinic agents.
Topics: 1-Methyl-3-isobutylxanthine; 4-Aminopyridine; 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Adenosine; Aminobenzoates; Aminopyridines; Animals; Atropine; Calcimycin; Colforsin; Cyclic AMP; Diterpenes; Female; Isoproterenol; Oocytes; Phosphodiesterase Inhibitors; Potassium; Receptors, Adrenergic, beta; Tetraethylammonium Compounds; Xenopus laevis | 1985 |
Prostaglandins, alpha-adrenergic receptors and lipolysis in hamster fat cells.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Clonidine; Cricetinae; Dinoprostone; Epididymis; Epoprostenol; Isoproterenol; Lipolysis; Male; Prostaglandins E; Receptors, Adrenergic, alpha; Yohimbine | 1985 |
Comparative studies of prostaglandin E2, phenylisopropyladenosine, clonidine and propranolol on lipolysis stimulated by methylisobutylxanthine and isoprenaline in hamster fat cells.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Clonidine; Cricetinae; Dinoprostone; Isoproterenol; Lipid Mobilization; Male; Phenylisopropyladenosine; Propranolol; Prostaglandins E; Receptors, Cell Surface; Receptors, Purinergic | 1985 |
The postnatal development of norepinephrine-stimulated cyclic AMP accumulation in rat spinal cord.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cerebral Cortex; Cyclic AMP; Isoproterenol; Norepinephrine; Rats; Rats, Inbred Strains; Spinal Cord | 1985 |
Regulation of rates of lipolysis in isolated myocardial cells from rat heart.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Calcium; Calcium Chloride; Cells, Cultured; Epinephrine; Fatty Acids, Nonesterified; Glycerol; Isoproterenol; Lipase; Lipolysis; Myocardium; Norepinephrine; Phenylisopropyladenosine; Propranolol; Rats | 1985 |
Adenosine inhibition of catecholamine-stimulated cardiac membrane adenylate cyclase.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; Adenosine; Adenosine Deaminase; Adenylyl Cyclase Inhibitors; Animals; Guanosine Triphosphate; Guanylyl Imidodiphosphate; Guinea Pigs; Isoproterenol; Male; Myocardium; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Sodium Fluoride | 1985 |
The effect of cyclic AMP on Na+ and K+ transport systems in mouse macrophages.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Biological Transport, Active; Cyclic AMP; Female; Isoproterenol; Macrophages; Mice; Mice, Inbred Strains; Potassium; Receptors, Adrenergic, beta; Sodium; Sodium-Potassium-Exchanging ATPase; Water-Electrolyte Balance | 1985 |
Histamine H2 receptor activity during the differentiation of the human monocytic-like cell line U-937. Comparison with prostaglandins and isoproterenol.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Cell Differentiation; Cell Line; Cyclic AMP; Histamine; Histamine Antagonists; Humans; Isoproterenol; Kinetics; Monocytes; Prostaglandins E; Receptors, Histamine; Receptors, Histamine H2 | 1985 |
Chemoattractant-elicited alterations of cAMP levels in human polymorphonuclear leukocytes require a Ca2+-dependent mechanism which is independent of transmembrane activation of adenylate cyclase.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Alprostadil; Calcimycin; Calcium; Calmodulin; Cyclic AMP; Enzyme Activation; Gallic Acid; Humans; Isoproterenol; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Prostaglandins E | 1985 |
Involvement of calcium in the release of immunoreactive beta-endorphin-like peptide from dispersed cells of the neurointermediate lobe of the rat pituitary gland.
Topics: 1-Methyl-3-isobutylxanthine; Animals; beta-Endorphin; Bucladesine; Calcimycin; Calcium; Cholera Toxin; Colforsin; Cyclic AMP; Diterpenes; Endorphins; In Vitro Techniques; Isoproterenol; Pituitary Gland; Rats; Theophylline; Verapamil | 1985 |
Beta-adrenergic receptor mechanisms in rat parotid glands: activation by nerve stimulation and 3-isobutyl-1-methylxanthine.
Topics: 1-Methyl-3-isobutylxanthine; Amylases; Animals; Cyclic AMP; Electric Stimulation; In Vitro Techniques; Isoproterenol; Male; Parotid Gland; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta; Theophylline | 1984 |
[Adenosine-3',5'-monophosphate content and muscle tension in isolated coronary arteries under the effect of lanthanum ions].
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cattle; Coronary Vessels; Cyclic AMP; In Vitro Techniques; Isoflurophate; Isoproterenol; Lanthanum; Muscle Contraction; Muscle, Smooth, Vascular; Papaverine; Theophylline; Trapidil | 1984 |
Beta-2-Adrenergic stimulation of ornithine decarboxylase activity in porcine granulosa cells in vitro.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Carboxy-Lyases; Cyclic AMP; Epinephrine; Female; Follicle Stimulating Hormone; Granulosa Cells; In Vitro Techniques; Isoproterenol; Norepinephrine; Ornithine Decarboxylase; Ovarian Follicle; Prostaglandins E; Swine | 1980 |
Influence of isoproterenol and methylisobutylxanthine on the contractile and cyclic nucleotide effects of methacholine in isolated rat atria.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cyclic AMP; Cyclic GMP; Depression, Chemical; Drug Interactions; Female; Heart Atria; In Vitro Techniques; Isoproterenol; Methacholine Compounds; Myocardial Contraction; Ouabain; Rats; Stimulation, Chemical; Theophylline | 1980 |
Regulatory mechanisms involved in the control of cyclic adenosine 3':5'-monophosphate phosphodiesterases in myoblasts.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Bucladesine; Cell Line; Cycloheximide; Enzyme Activation; Enzyme Induction; Isoproterenol; Kinetics; Muscles; Rats | 1980 |
Effects of isoprenaline and 1-methyl-3-isobutylxanthine on cyclic nucleotides and cyclic AMP-dependent protein kinase in rabbit colon smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colon; Cyclic AMP; Cyclic GMP; Isoproterenol; Muscle, Smooth; Protein Kinases; Rabbits; Sodium Fluoride; Theophylline | 1980 |
Interactions between catecholamines, methyl xanthines and adenosine in regulation of cyclic AMP accumulation in hamster adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine Deaminase; Adipose Tissue; Animals; Caffeine; Catecholamines; Cricetinae; Cyclic AMP; Epinephrine; Isoproterenol; Mesocricetus; Norepinephrine; Phentolamine; Theophylline | 1980 |
Hormonal control of Na+-K+ co-transport in turkey erythrocytes. Multiple site phosphorylation of goblin, a high molecular weight protein of the plasma membrane.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Ankyrins; Biological Transport, Active; Cholera Toxin; Cyclic AMP; Erythrocyte Membrane; Erythrocytes; Isoproterenol; Kinetics; Membrane Proteins; Molecular Weight; Peptide Hydrolases; Phosphorylation; Propranolol; Sodium-Potassium-Exchanging ATPase; Staphylococcus aureus; Turkeys | 1980 |
Selective activation of particulate cAMP-dependent protein kinase by isoproterenol and prostaglandin E1.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Enzyme Activation; Guinea Pigs; In Vitro Techniques; Isoproterenol; Kinetics; Male; Myocardium; Perfusion; Prostaglandins E; Protein Kinases; Rabbits | 1980 |
The effects of beta-sympathomimetic amines and phosphodiesterase inhibitors on electrophysiological parameters in Purkinje fibres.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Animals; Cattle; Dose-Response Relationship, Drug; Heart Conduction System; Isoproterenol; Membrane Potentials; Purkinje Fibers; Theophylline | 1980 |
Induction of catecholamine refractoriness by isoproterenol via a cycloheximide-sensitive reaction in mouse epidermis in vivo.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Animals; Cyclic AMP; Cycloheximide; Drug Resistance; Female; Isoproterenol; Mice; Receptors, Adrenergic, beta; Skin; Time Factors | 1980 |
Prevention of phorbol ester-induced catecholamine refractoriness by inhibitors of protein and RNA biosynthesis in mouse epidermis in vivo.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Catecholamines; Cyclic AMP; Cycloheximide; Female; Fluorides; Isoproterenol; Kinetics; Mice; Phorbols; Skin; Tetradecanoylphorbol Acetate; Theophylline | 1980 |
Insulin-treated 3T3-L1 adipocytes and cell-free extracts derived from them incorporate 32P into ribosomal protein S6.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Adipose Tissue; Animals; Cell-Free System; Cells, Cultured; Epidermal Growth Factor; Insulin; Isoproterenol; Mice; Phosphorylation; Protein Kinases; Ribosomal Proteins | 1980 |
The effect of cholera toxin on myogenesis in rat skeletal muscle cultures.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Calcium; Cell Fusion; Cells, Cultured; Cholera Toxin; Cyclic AMP; Indomethacin; Isoproterenol; Muscles; Rats | 1980 |
Comparison of the responses of freshly isolated and cultured human monocytes and P388D1 cells to agents affecting cyclic AMP metabolism.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Antibody-Dependent Cell Cytotoxicity; Cell Line; Cell Separation; Cyclic AMP; Glycogen; Humans; Insulin; Isoproterenol; Monocytes; Prostaglandins E | 1980 |
A hormone-independent rise of adenosine 3',5'-monophosphate desensitizes coupling of beta-adrenergic receptors to adenylate cyclase in rat glioma C6-cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Carrier Proteins; Cholera Toxin; Cyclic AMP; Dihydroalprenolol; Fluorides; Glioma; Guanosine Triphosphate; Isoproterenol; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta | 1980 |
Inhibition of cyclic AMP phosphodiesterase activity and myocardial contractility: effects of cilostamide, a novel PDE inhibitor, and methylsiobutylxanthine on rabbit and canine ventricular muscle.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Dogs; Female; Heart Rate; Isoproterenol; Male; Myocardial Contraction; Myocardium; Papillary Muscles; Phosphodiesterase Inhibitors; Quinolines; Quinolones; Rabbits; Theophylline | 1980 |
Effects of catecholamines and prostaglandin E1 on cyclic AMP, cation fluxes, and protein phosphorylation in the frog erythrocyte.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Biological Transport, Active; Blood Proteins; Cyclic AMP; Erythrocytes; Isoproterenol; Kinetics; Molecular Weight; Phosphorylation; Potassium; Prostaglandins E; Rana pipiens; Sodium | 1980 |
Studies on the mechanism of action of various vasodilators.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Calcium; Cyclic AMP; In Vitro Techniques; Isoproterenol; Muscle, Smooth, Vascular; Nitroglycerin; Papaverine; Rabbits; Vasodilator Agents; Verapamil | 1980 |
Parathyroid hormone inhibition of induction of alkaline phosphatase activity in HeLa cells by 5-iodo-2'-deoxyuridine without increased adenylate cyclase activity or cellular cAMP concentration.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Alkaline Phosphatase; Cyclic AMP; Enzyme Induction; Fluorides; HeLa Cells; Humans; Idoxuridine; Isoproterenol; Parathyroid Hormone | 1980 |
Functional desensitisation of beta-adrenergic receptors of avian erythrocytes by catecholamines and adenosine 3',5'-phosphate.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Catecholamines; Columbidae; Cyclic AMP; Erythrocytes; Isoproterenol; Kinetics; Receptors, Adrenergic; Receptors, Adrenergic, beta; Turkeys | 1980 |
Desensitization of cultured rat Sertoli cells by follicle-stimulating hormone and by L-isoproterenol.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Drug Tolerance; Follicle Stimulating Hormone; Isoproterenol; Kinetics; Male; Rats; Sertoli Cells; Sheep | 1980 |
Cyclic AMP regulation of lactate dehydrogenase. Isoproterenol and N6,O2'-dibutyryl cyclic AMP increase the levels of lactate dehydrogenase-5 isozyme and its messenger RNA in rat C6 glioma cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Line; Cyclic AMP; Dactinomycin; Glioma; Half-Life; Immunoassay; Isoenzymes; Isoproterenol; Kinetics; L-Lactate Dehydrogenase; Poly A; Rats; RNA; RNA, Messenger | 1980 |
Muscarinic antagonism of the effects of phosphodiesterase inhibitor (methylisobutylxanthine) in embryonic chick ventricle.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Action Potentials; Animals; Calcium; Chick Embryo; Cyclic AMP; Heart; Isoproterenol; Muscarine; Myocardial Contraction; Myocardium; Phosphoric Diester Hydrolases; Theophylline | 1980 |
Effects of papaverine on basal and on isoproterenol-stimulated renin secretion from rat kidney slices.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Dose-Response Relationship, Drug; Isoproterenol; Kidney; Male; Papaverine; Rats; Renin | 1980 |
Monoamine regulation of adenosine 3',5'-monophosphate in homogeneous neuronal cultures from chick brain hemispheres.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Brain; Cells, Cultured; Chick Embryo; Cyclic AMP; Dopamine; Isoproterenol; Neurons; Norepinephrine; Phentolamine; Propranolol; Serotonin | 1980 |
Modification by islet-activating protein of receptor-mediated regulation of cyclic AMP accumulation in isolated rat heart cells.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Cyclic AMP; Enzyme Reactivators; Epinephrine; Glucagon; Isoproterenol; Kinetics; Male; Myocardium; Prostaglandins; Rats; Receptors, Cyclic AMP | 1981 |
Negative inotropic effect of vanadate in ventricular myocardium in the presence of 3-isobutyl-1-methylxanthine or isoprenaline.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Depression, Chemical; Guinea Pigs; In Vitro Techniques; Isoproterenol; Membrane Potentials; Myocardial Contraction; Myocardium; Ouabain; Phosphoric Diester Hydrolases; Theophylline; Vanadates; Vanadium | 1980 |
Role of calcium and cAMP in the regulation of rat submandibular mucin secretion.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cyclic AMP; Egtazic Acid; Isoproterenol; Kinetics; Male; Mucins; Norepinephrine; Rats; Submandibular Gland | 1981 |
Regulation of cyclic AMP-dependent protein kinase and glycogen synthase by cyclic AMP in the bovine cornea.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cattle; Cornea; Cyclic AMP; Dose-Response Relationship, Drug; Glycogen Synthase; In Vitro Techniques; Isoproterenol; Protein Kinases; Stimulation, Chemical; Time Factors | 1981 |
Prostacyclin and beta-adrenergic catecholamines inhibit arachidonate release and PGI2 synthesis by vascular endothelium.
Topics: 1-Methyl-3-isobutylxanthine; 6-Ketoprostaglandin F1 alpha; Adrenergic beta-Agonists; Animals; Aorta, Thoracic; Arachidonic Acids; Aspirin; Catecholamines; Cattle; Endothelium; Epoprostenol; Gallic Acid; Isoproterenol; Propranolol; Prostaglandins; Prostaglandins F | 1981 |
beta-Adrenergic receptors stimulated peroxidase secretion from rat lacrimal gland.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Bucladesine; Cyclic AMP; Enzyme Activation; Isoproterenol; Lacrimal Apparatus; Male; Membranes; Peroxidases; Potassium; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta; Thionucleotides | 1981 |
Peptide receptors in human lung tumor cells in culture: vasoactive intestinal peptide (VIP) and secretin interaction with the Calu-1 and SW-900 cell lines.
Topics: 1-Methyl-3-isobutylxanthine; Carcinoma, Squamous Cell; Cell Line; Cyclic AMP; Gastrointestinal Hormones; Humans; Isoproterenol; Lung Neoplasms; Neoplasms, Experimental; Prostaglandins E; Receptors, Cell Surface; Receptors, G-Protein-Coupled; Receptors, Gastrointestinal Hormone; Receptors, Vasoactive Intestinal Peptide; Secretin; Temperature; Time Factors; Vasoactive Intestinal Peptide | 1981 |
Regulation of protein phosphorylation by inotropic agents in isolated rat myocardial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Epinephrine; Isoproterenol; Kinetics; Molecular Weight; Myocardial Contraction; Myocardium; Norepinephrine; Ouabain; Phosphates; Phosphorylation; Propranolol; Proteins; Rats | 1981 |
Cystic fibrosis fibroblasts respond normally to isoproterenol.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adolescent; Adult; Cell Division; Cells, Cultured; Child; Child, Preschool; Cyclic AMP; Cystic Fibrosis; Female; Fibroblasts; Humans; Isoproterenol; Male; Phosphodiesterase Inhibitors; Prostaglandins E; Skin | 1981 |
Induction by cholera toxin of synchronous divisions in vivo in the epidermis resulting in hyperplasia.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Bucladesine; Cell Division; Cholera Toxin; Cyclic AMP; Isoproterenol; Kinetics; Mice; Prostaglandins E; Rats; Skin; Skin Physiological Phenomena; Theophylline | 1981 |
Effect of relaxin on bound cAMP in rat uterus.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Dose-Response Relationship, Drug; Female; Isoproterenol; Kinetics; Rats; Relaxin; Uterus | 1981 |
Coordinated action of calcium ion and adenosine 3',5'-monophosphate upon the release of alpha-melanocyte-stimulating hormone from the intermediate lobe of the rat pituitary gland.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Calcimycin; Calcium; Cations, Divalent; Cholera Toxin; Cyclic AMP; Gallopamil; In Vitro Techniques; Isoproterenol; Melanocyte-Stimulating Hormones; Pituitary Gland, Anterior; Rats | 1982 |
Adenosine 3',5'-monophosphate (cAMP)-dependent protein kinase and the regulation of parathyroid hormone release by divalent cations and agents elevating cellular cAMP in dispersed bovine parathyroid cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cations, Divalent; Cattle; Cyclic AMP; Dopamine; Enzyme Activation; Isoproterenol; Kinetics; Magnesium; Parathyroid Glands; Parathyroid Hormone; Protein Kinases; Radioimmunoassay | 1982 |
N6,O2'-Dibutyryl cyclic AMP and cholera toxin-induced beta-adrenergic receptor loss in cultured cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Astrocytoma; Bucladesine; Cell Line; Cholera Toxin; Isoproterenol; Kinetics; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta | 1982 |
Release of the lymphokine osteoclast activating factor requires cyclic AMP accumulation.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Bucladesine; Cyclic AMP; Humans; In Vitro Techniques; Indomethacin; Isoproterenol; Lymphocyte Activation; Lymphocytes; Lymphokines; Osteoclasts; Prostaglandins E | 1982 |
Rat kidney cells in primary culture: hormone-mediated desensitization of the adenosine 3',5'-monophosphate response to parathyroid hormone and calcitonin.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Alprostadil; Animals; Calcitonin; Cells, Cultured; Cyclic AMP; Isoproterenol; Kidney; Parathyroid Hormone; Prostaglandins E; Rats; Vasopressins | 1982 |
Isoproterenol-stimulated renin secretion in the rat: second messenger roles of Ca and cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Calcium; Cyclic AMP; Gallopamil; Intracellular Fluid; Isoproterenol; Male; Rats; Rats, Inbred Strains; Renin; Stimulation, Chemical | 1982 |
Does isoprenaline have a noradrenaline-like alpha-adrenergic function, inhibitory for adipose cell lipolysis?
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Adrenergic alpha-Agonists; Animals; Clonidine; Cricetinae; Glycerol; In Vitro Techniques; Isoproterenol; Lipolysis; Male; Norepinephrine; Propranolol | 1982 |
Ontogeny of glucagon and isoproterenol induced cyclic 3'-5' adenosine monophosphate production in adipocytes isolated from the inguinal adipose tissue of developing rats.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Age Factors; Animals; Animals, Newborn; Cyclic AMP; Glucagon; In Vitro Techniques; Isoproterenol; Rats; Receptors, Adrenergic, beta | 1982 |
Inhibition by cholera toxin of the antilipolytic action of prostanoids, N6-(phenylisopropyl) adenosine and insulin.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adipose Tissue; Alprostadil; Animals; Cholera Toxin; Cyclic AMP; Epoprostenol; Fatty Acids, Nonesterified; Insulin; Isoproterenol; Lipolysis; Male; Phenylisopropyladenosine; Prostaglandins; Prostaglandins E; Rats; Rats, Inbred Strains | 1982 |
Catecholamine stimulation of testosterone production via cyclic AMP in mouse Leydig cells in monolayer culture.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Catecholamines; Cells, Cultured; Cyclic AMP; Isoproterenol; Leydig Cells; Luteinizing Hormone; Male; Mice; Propranolol; Testosterone | 1982 |
Striatal dopamine release in vitro: a beta-adrenoceptor-regulated response not mediated through cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Corpus Striatum; Cyclic AMP; Dopamine; Drug Synergism; Isoproterenol; Male; Rats; Rats, Inbred Strains; Receptors, Adrenergic; Receptors, Adrenergic, beta | 1982 |
Cyclic AMP does not modulate hexose uptake of serum-deprived BHK-21 fibroblasts.
Topics: 1-Methyl-3-isobutylxanthine; 3-O-Methylglucose; Alprostadil; Animals; Biological Transport; Cell Line; Cricetinae; Cyclic AMP; Insulin; Isoproterenol; Kidney; Methylglucosides; Methylglycosides; Prostaglandins E | 1982 |
Opposite effects of a beta-adrenergic agonist and a phosphodiesterase inhibitor on glucose transport in isolated human adipocytes: isoproterenol increases Vmax and IBMX increases Ks.
Topics: 1-Methyl-3-isobutylxanthine; 3-O-Methylglucose; Adipose Tissue; Biological Transport, Active; Female; Humans; In Vitro Techniques; Isoproterenol; Kinetics; Lipolysis; Male; Methylglucosides; Methylglycosides; Propranolol; Theophylline | 1982 |
Divergent effects of methylxanthines and adenylate cyclase agonists on monocyte cytotoxicity and cyclic AMP levels.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Alprostadil; Antibody-Dependent Cell Cytotoxicity; Cyclic AMP; Humans; In Vitro Techniques; Isoproterenol; Monocytes; Prostaglandins E; Theophylline; Xanthines | 1982 |
Time parameters of contraction of inotropically responding cultured heart cells in relation to cellular cyclic AMP levels.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Bucladesine; Calcium Chloride; Cardiotonic Agents; Cells, Cultured; Cyclic AMP; Epinephrine; Isoproterenol; Myocardial Contraction; Myocardium; Ouabain; Phenylephrine; Rats; Rats, Inbred Strains; Theophylline | 1982 |
Muscarinic cholinergic receptor-mediated activation of phosphodiesterase.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclase Inhibitors; Astrocytoma; Calcium; Cell Line; Cyclic AMP; Enzyme Activation; Humans; Isoproterenol; Kinetics; Oxotremorine; Quinuclidinyl Benzilate; Receptors, Cholinergic; Receptors, Muscarinic | 1982 |
Catecholamine stimulation of steroidogenesis in Leydig cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Catecholamines; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Epinephrine; Isoproterenol; Leydig Cells; Luteinizing Hormone; Male; Mice; Testosterone | 1982 |
Chloride transport in glands of frog skin.
Topics: 1-Methyl-3-isobutylxanthine; Amiloride; Animals; Biological Transport, Active; Chlorides; Cyclic AMP; Electric Conductivity; Furosemide; Isoproterenol; Kinetics; Rana catesbeiana; Skin; Skin Physiological Phenomena; Sodium | 1983 |
Desensitization of cultured muscle cells to isoproterenol.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Line; Cyclic AMP; Drug Resistance; Iodocyanopindolol; Isoproterenol; Muscles; Pindolol; Time Factors | 1983 |
Calmodulin antagonists stimulate renin release from isolated rat glomeruli.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Calcium-Binding Proteins; Calmodulin; Isoproterenol; Kidney Glomerulus; Kinetics; Male; Rats; Rats, Inbred Strains; Renin; Sulfonamides; Trifluoperazine; Triflupromazine | 1983 |
Prostacyclin biosynthesis in vascular endothelium is not inhibited by cyclic AMP. Studies with 3-isobutyl-1-methylxanthine and forskolin.
Topics: 1-Methyl-3-isobutylxanthine; Cells, Cultured; Colforsin; Cyclic AMP; Diterpenes; Drug Synergism; Epoprostenol; Humans; Isoproterenol; Prostaglandin Antagonists; Prostaglandins; Stimulation, Chemical; Theophylline; Umbilical Veins | 1982 |
Cyclic AMP-dependent and -independent effects of beta-adrenergic stimulation on the contraction-relaxation cycle of spontaneously beating rat atria.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium; Cyclic AMP; Heart Atria; Ion Channels; Isoproterenol; Male; Muscle Relaxation; Myocardial Contraction; Myocardium; Phentolamine; Phenylephrine; Rats; Rats, Inbred Strains | 1982 |
Alpha 1-adrenergic stimulation of hamster brown adipocyte respiration.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue, Brown; Animals; Clonidine; Cricetinae; Isoproterenol; Kinetics; Male; Mesocricetus; Methoxamine; Norepinephrine; Oxygen Consumption; Phenylephrine; Prazosin; Propranolol; Quinazolines; Receptors, Adrenergic, alpha | 1983 |
beta-Adrenergic stimulation of the adenosine 3',5'-monophosphate system regulated by cholinergic stimuli in the prostate.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Atropine; Calcimycin; Calcium; Cell Membrane; Cyclic AMP; Hexamethonium; Hexamethonium Compounds; Isoproterenol; Male; Parasympathetic Nervous System; Prostate; Rats; Receptors, Adrenergic; Receptors, Adrenergic, beta; Tetracaine; Theophylline; Verapamil | 1983 |
Facilitation of cAMP increments during ADCC mediated by monocytes pretreated with cAMP-elevating agents.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Alprostadil; Antibody-Dependent Cell Cytotoxicity; Cyclic AMP; Erythrocytes; Glucuronidase; Humans; Immunoglobulin G; Isoproterenol; Monocytes; Muramidase; Phosphodiesterase Inhibitors; Prostaglandins E; Theophylline | 1983 |
Phosphatidic acid and phosphatidylinositol labelling in adipose tissue. The role of endogenously formed adenosine.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine Deaminase; Adipose Tissue; Animals; Clonidine; Cricetinae; In Vitro Techniques; Isoproterenol; Mesocricetus; Methoxamine; Phosphatidylinositols; Phospholipids | 1983 |
Requirement of prolonged presence of a high intracellular level of cyclic AMP for induction of serine dehydratase in primary cultured rat hepatocytes.
Topics: 1-Methyl-3-isobutylxanthine; Cells, Cultured; Cyclic AMP; Dexamethasone; Enzyme Induction; Glucagon; Isoproterenol; L-Serine Dehydratase; Liver; Protein Kinases | 1983 |
Differential role of microtubules in the control of prostaglandin E2 and beta-adrenergic stimulation of cyclic AMP accumulation in the rat myometrium.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colchicine; Cyclic AMP; Cytochalasin B; Dinoprostone; Estrogens; Female; Isoproterenol; Kinetics; Microtubules; Myometrium; Prostaglandins E; Rats; Uterus | 1983 |
Multiple hormonal control of pars intermedia cell activity.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium; Corticotropin-Releasing Hormone; Cyclic AMP; Female; Isoproterenol; Melanocyte-Stimulating Hormones; Pituitary Gland, Anterior; Rats; Receptors, Adrenergic, beta; Receptors, Dopamine | 1983 |
Cyclic AMP reduction of frequency following ability in peripheral axons.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Axons; Bucladesine; Cyclic AMP; Electric Stimulation; Evoked Potentials; Isoproterenol; Nephropidae; Sciatic Nerve; Synaptic Transmission; Xenopus laevis | 1983 |
The regulation of glucose transport by cAMP stimulators via three different mechanisms in rat and human adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3-O-Methylglucose; Adipose Tissue; Animals; Bucladesine; Carrier Proteins; Cell Membrane; Colforsin; Cyclic AMP; Diterpenes; Glucose; Humans; Insulin; Isoproterenol; Kinetics; Male; Methylglucosides; Monosaccharide Transport Proteins; Rats; Rats, Inbred Strains; Theophylline | 1983 |
Control of brown adipose tissue lipolysis and respiration by adenosine.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine Deaminase; Adipose Tissue, Brown; Animals; Bucladesine; Cricetinae; Isoproterenol; Kinetics; Lipolysis; Mesocricetus; Oxygen Consumption; Palmitic Acid; Palmitic Acids | 1983 |
Parathyroid hormone (PTH) fragments relax the guinea-pig trachea in vitro.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Female; Guinea Pigs; Hydrogen Peroxide; Imidazoles; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth; Parathyroid Hormone; Phosphodiesterase Inhibitors; Propranolol; Trachea | 1983 |
Hormones and neurotransmitters control cyclic AMP metabolism in choroid plexus epithelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cattle; Cells, Cultured; Cholera Toxin; Choroid Plexus; Cyclic AMP; Epithelium; Histamine; Hormones; Isoproterenol; Kinetics; Neurotransmitter Agents; Prostaglandins; Serotonin | 1984 |
Stimulation of cAMP accumulation and lipolysis in hamster adipocytes with forskolin.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Antihypertensive Agents; Colforsin; Cricetinae; Cyclic AMP; Diterpenes; Isoproterenol; Kinetics; Lipolysis; Mesocricetus; Phenylisopropyladenosine | 1984 |
Forskolin-stimulated cyclic AMP accumulation mediates protein synthesis-dependent refractoriness in C6-2B rat glioma cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cells, Cultured; Colforsin; Cyclic AMP; Cycloheximide; Diterpenes; Glioma; Isoproterenol; Neoplasm Proteins; Protein Biosynthesis; Rats | 1983 |
Role of adenosine as an endogenous regulator of respiration in hamster brown adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 2-Chloroadenosine; Adenosine; Adenosine Deaminase; Adipose Tissue, Brown; Animals; Cricetinae; Deoxyadenosines; Dideoxyadenosine; Isoproterenol; Lipolysis; Male; Mesocricetus; Oxygen Consumption | 1984 |
Phenothiazines cause a shift in the cAMP dose-response: selection of resistant variants in a murine thymoma line.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Line; Drug Synergism; Female; Isoproterenol; Mice; Mice, Inbred BALB C; Nephelometry and Turbidimetry; Phenothiazines; Thymoma; Thymus Neoplasms; Trifluoperazine | 1984 |
Culture of the terminally differentiated ventricular cardiac muscle cell. Characterization of exogenous substrate oxidation and the adenylate cyclase system.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Caprylates; Cells, Cultured; Epinephrine; Glucose; Insulin; Isoproterenol; Lactates; Lactic Acid; Myocardium; Norepinephrine; Rats; Time Factors | 1984 |
Clonal heterogeneity of cyclic AMP responsiveness: a comparison of malignant murine lymphoid cell lines.
Topics: 1-Methyl-3-isobutylxanthine; Animals; B-Lymphocytes; Cell Line; Cells, Cultured; Cholera Toxin; Clone Cells; Cyclic AMP; Dinoprostone; Female; Histamine; Isoproterenol; Lymphoma; Macrophages; Mice; Mice, Inbred BALB C; Prostaglandins E; Spleen; T-Lymphocytes | 1984 |
Regulation of cyclic AMP accumulation by peptide hormone receptors in immunocytochemically defined astroglial cells.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Cyclic AMP; Epinephrine; Isoproterenol; Melanocyte-Stimulating Hormones; Mice; Mice, Inbred BALB C; Neuroglia; Norepinephrine; Prostaglandins E; Rats; Receptors, Cell Surface; Somatostatin; Vasoactive Intestinal Peptide | 1984 |
Isolated parietal cells: adrenergic response and pharmacology.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Aminopyrine; Animals; Atropine; Cimetidine; Gastric Mucosa; Histamine; Isoproterenol; Male; Rats; Rats, Inbred Strains; Receptors, Adrenergic, beta | 1984 |
Modulation of renal ATPase activities by cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphatases; Animals; Bucladesine; Ca(2+) Mg(2+)-ATPase; Colforsin; Cyclic AMP; Diterpenes; Isoproterenol; Kidney; Kidney Cortex; Kidney Medulla; Kinetics; Male; Rats; Rats, Inbred Strains; Sodium-Potassium-Exchanging ATPase | 1984 |
Beta-adrenergic induced potassium current in Xenopus oocyte: involvement of cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Animals; Cyclic AMP; Female; Isoproterenol; Kinetics; Membrane Potentials; Oocytes; Potassium; Xenopus | 1984 |
Anti-lipolytic action of prazosin in hamster fat cells.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Adrenergic alpha-Antagonists; Animals; Bucladesine; Cricetinae; Epididymis; In Vitro Techniques; Isoproterenol; Lipolysis; Male; Norepinephrine; Prazosin; Quinazolines; Yohimbine | 1984 |
Release of active and inactive renin from hog renal cortical slices in vitro.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Aprotinin; Bucladesine; Enzyme Activation; In Vitro Techniques; Indomethacin; Isoproterenol; Kallikreins; Kidney Cortex; Kinetics; Prostaglandins E; Renin; Swine; Trypsin | 1984 |
Growth of Trypanosoma cruzi epimastigotes controlled by shifts in cyclic AMP mediated by adrenergic ligands.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Bucladesine; Cyclic AMP; Isoproterenol; Phosphodiesterase Inhibitors; Receptors, Adrenergic, beta; Sympathomimetics; Trypanosoma cruzi | 1984 |
Regulation of aromatase activity of cultured adipose stromal cells by catecholamines and adrenocorticotropin.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adipose Tissue; Adrenocorticotropic Hormone; Aromatase; Bucladesine; Cells, Cultured; Cyclic AMP; Enzyme Activation; Female; Humans; Isoproterenol; Oxidoreductases; Receptors, Adrenergic, beta | 1984 |
Cyclic AMP-associated shape change in mesangial cells and its reversal by prostaglandin E2.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Cell Differentiation; Culture Techniques; Cyclic AMP; Dinoprostone; Epinephrine; Glomerular Mesangium; Isoproterenol; Microscopy, Electron; Norepinephrine; Prostaglandins E; Rats | 1984 |
Purine modulation of the hormonal response of the rat Sertoli cell in culture.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Animals; Binding, Competitive; Bucladesine; Cells, Cultured; Coformycin; Cyclic AMP; Follicle Stimulating Hormone; Isoproterenol; Male; Pentostatin; Phenylisopropyladenosine; Rats; Rats, Inbred Strains; Sertoli Cells | 1984 |
Lipolytic stimulation modulates the subcellular distribution of hormone-sensitive lipase in 3T3-L1 cells.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adipose Tissue; Adrenocorticotropic Hormone; Animals; Cell Line; Dose-Response Relationship, Drug; Isoproterenol; Lipolysis; Lipoprotein Lipase; Mice; Sterol Esterase; Subcellular Fractions; Tissue Distribution | 1984 |
Desensitization of catecholamine-stimulated adenylate cyclase and down-regulation of beta-adrenergic receptors in rat glioma C6 cells. Role of cyclic AMP and protein synthesis.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Bucladesine; Cell Line; Cell Membrane; Cholera Toxin; Cyclic AMP; Cycloheximide; Glioma; Isoproterenol; Kinetics; Propranolol; Protein Biosynthesis; Rats; Receptors, Adrenergic, beta | 1984 |
The measurement of the relative efficacy of agonists by selective potentiation of tissue responses: studies with isoprenaline and prenalterol in cardiac tissue.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Dose-Response Relationship, Drug; Drug Synergism; Guinea Pigs; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Practolol; Prenalterol; Receptors, Adrenergic, beta; Regression Analysis | 1984 |
Beta-adrenergic stimulation inhibits calcium efflux and alters the morphology of cultured arterial muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta, Thoracic; Cells, Cultured; Cyclic AMP; Cytochalasin D; Cytochalasins; Intracellular Fluid; Isoproterenol; Kinetics; Microscopy, Electron, Scanning; Muscle, Smooth, Vascular; Propranolol; Rats; Receptors, Adrenergic, beta | 1984 |
Induction of fructose 1,6-bisphosphatase and glucose 6-phosphatase by dibutyryl cyclic adenosine monophosphate in fetal mouse liver.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Animals; Bucladesine; Butyrates; Butyric Acid; Enzyme Induction; Female; Fetus; Fructose-Bisphosphatase; Glucagon; Glucose-6-Phosphatase; Hormones; Isoproterenol; Kinetics; Liver; Mice; Mice, Inbred ICR; Organ Culture Techniques; Pregnancy; Prostaglandins E | 1984 |
[Parathyroid hormone fragments relax guinea pig trachea in vitro].
Topics: 1-Methyl-3-isobutylxanthine; Animals; Female; Guinea Pigs; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Parathyroid Hormone; Peptide Fragments; Propranolol; Structure-Activity Relationship; Teriparatide; Trachea | 1984 |
Anti-inflammatory action of drugs that raise adenosine-3',5'-cyclic monophosphate and putrescine levels in-vivo.
Topics: 1-Methyl-3-isobutylxanthine; Albuterol; Animals; Anti-Inflammatory Agents; Carrageenan; Cyclic AMP; Edema; Isoproterenol; Putrescine; Rats | 1984 |
A cellular mechanism for nitric oxide-mediated cholinergic control of mammalian heart rate.
Topics: 1-Methyl-3-isobutylxanthine; Aminoquinolines; Animals; Arginine; Carbachol; Cardiotonic Agents; Cyclic AMP-Dependent Protein Kinases; Cyclic GMP; Enzyme Inhibitors; GTP-Binding Proteins; Guanylate Cyclase; Heart Rate; Isoproterenol; Methylene Blue; Molsidomine; Muscarinic Agonists; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; omega-N-Methylarginine; Platelet Aggregation Inhibitors; Rabbits; Receptors, Cholinergic; Receptors, Muscarinic; Sinoatrial Node; Thionucleotides | 1995 |
Calcineurin feedback inhibition of agonist-evoked cAMP formation.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Agonists; Amino Acid Sequence; Animals; Base Sequence; Calcineurin; Calcium; Calcium Channels; Calmodulin-Binding Proteins; Cell Line; Conserved Sequence; Corticotropin-Releasing Hormone; Cyclic AMP; Cyclosporins; DNA Primers; DNA, Complementary; Feedback; Humans; Immunosuppressive Agents; Isoenzymes; Isoproterenol; Kinetics; Mice; Molecular Sequence Data; Phosphoprotein Phosphatases; Pituitary Gland, Anterior; Pituitary Neoplasms; Polymerase Chain Reaction; RNA, Messenger; Sequence Homology, Amino Acid; Tacrolimus; Tumor Cells, Cultured | 1995 |
Beta-adrenergic stimulation of cardiac non-myocytes augments the growth-promoting activity of non-myocyte conditioned medium.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Betaxolol; Cardiomegaly; Cell Division; Cells, Cultured; Culture Media, Conditioned; Cyclic AMP; DNA; Growth Substances; Heart; Isoproterenol; Myocardium; Phenylephrine; Propranolol; Rats; Receptors, Adrenergic, beta; RNA, Messenger; Transforming Growth Factor beta | 1993 |
Mechanisms of beta-adrenergic stimulation of cardiac Ca2+ channels revealed by discrete-time Markov analysis of slow gating.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Biophysical Phenomena; Biophysics; Calcium Channels; Ethers, Cyclic; GTP-Binding Proteins; Guinea Pigs; In Vitro Techniques; Ion Channel Gating; Isoproterenol; Markov Chains; Models, Biological; Myocardium; Okadaic Acid; Phosphorylation; Receptors, Adrenergic, beta | 1993 |
Inhibition of prostacyclin-induced Ca2+ mobilization by phorbol esters in Ob1771 preadipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipose Tissue; Animals; Calcium; Cell Line; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dinoprost; Enzyme Activation; Epoprostenol; Isoproterenol; Male; Mice; Mice, Inbred C57BL; Mice, Obese; Phorbol Esters; Second Messenger Systems; Stem Cells; Tetradecanoylphorbol Acetate | 1993 |
Uncoupling of beta 1-adrenoceptors from cardiac adenylyl cyclase in cardiomyopathic and control hamsters.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Antagonists; Animals; Binding, Competitive; Cardiomyopathies; Cricetinae; Heart Ventricles; Imidazoles; Isoproterenol; Male; Membranes; Mesocricetus; Myocardium; Propanolamines; Radioligand Assay; Rats; Rats, Wistar; Receptors, Adrenergic, beta-1 | 1993 |
Effect of indapamide on cyclic adenosine 3',5'-monophosphate signal transduction system in isolated adult rat cardiomyocytes from normal myocardium and cardiac hypertrophy.
Topics: 1-Methyl-3-isobutylxanthine; Angiotensin II; Animals; Binding, Competitive; Carbachol; Cardiomegaly; Colforsin; Cyclic AMP; Heart; In Vitro Techniques; Indapamide; Isoproterenol; Male; Myocardium; Rats; Rats, Wistar; Signal Transduction | 1993 |
Phorbol ester has different effects on forskolin and beta-adrenergic-stimulated cAMP accumulation in mouse parotid acini.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Colforsin; Cyclic AMP; Cytosol; In Vitro Techniques; Isoproterenol; Male; Membranes; Mice; Parotid Gland; Protein Kinase C; Signal Transduction; Tetradecanoylphorbol Acetate | 1993 |
cAMP abrogates the p21ras-mitogen-activated protein kinase pathway in fibroblasts.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Calcium; Calcium-Calmodulin-Dependent Protein Kinases; Cell Division; Cell Line; Cholera Toxin; Cyclic AMP; DNA; Epidermal Growth Factor; Fibroblasts; Isoproterenol; Kinetics; Lysophospholipids; Proto-Oncogene Proteins p21(ras); Rats; Thymidine | 1994 |
Neurotransmitters and second messenger systems in the carotid body.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bethanechol; Bethanechol Compounds; Carotid Body; Catecholamines; Cyclic AMP; Dinoprostone; Dopamine; Female; In Vitro Techniques; Isoproterenol; Kinetics; Male; Neurotransmitter Agents; Rabbits; Second Messenger Systems; Serotonin; Substance P; Tyrosine | 1993 |
A novel inhibitory role for glucocorticoids in the secretion of angiotensinogen by C6 glioma cells.
Topics: 1-Methyl-3-isobutylxanthine; Alprostadil; Angiotensinogen; Animals; Bucladesine; Cyclic AMP; Dexamethasone; Dinoprost; Dose-Response Relationship, Drug; Glioma; Isoproterenol; Liver Neoplasms, Experimental; Mifepristone; Rats; Tumor Cells, Cultured | 1994 |
Pituitary adenylate cyclase activating polypeptide: a neuropeptide with potent inotropic and coronary vasodilatory effects in neonatal pig hearts.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Cardiotonic Agents; Coronary Vessels; Heart; Isoproterenol; Myocardial Contraction; Neuropeptides; Perfusion; Pituitary Adenylate Cyclase-Activating Polypeptide; Swine; Vasoactive Intestinal Peptide; Vasodilation; Vasodilator Agents | 1993 |
Parathyroid hormone/adenylate cyclase coupling in vascular smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Drug Synergism; GTP-Binding Proteins; Isoproterenol; Male; Muscle, Smooth, Vascular; Parathyroid Hormone; Prostaglandins; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Parathyroid Hormone; Type C Phospholipases; Vasodilation | 1994 |
Relaxant mechanisms of cyclic AMP-increasing agents in porcine coronary artery.
Topics: 1-Methyl-3-isobutylxanthine; 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Adrenergic beta-Agonists; Animals; Calcium; Colforsin; Coronary Vessels; Cyclic AMP; Cyclic GMP; Ethanolamines; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Potassium Chloride; Prostaglandin Endoperoxides, Synthetic; Ryanodine; Swine; Thromboxane A2; Vasodilator Agents | 1994 |
Cross talk among cyclic AMP, cyclic GMP, and Ca(2+)-dependent intracellular signalling mechanisms in brain capillary endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Capillaries; Cells, Cultured; Cerebrovascular Circulation; Colforsin; Cyclic AMP; Cyclic GMP; Endothelins; Endothelium, Vascular; Enzyme Activation; Guanylate Cyclase; Intracellular Membranes; Isoproterenol; Rats; Receptors, Endothelin; Signal Transduction | 1994 |
Perforated-patch recording does not enhance effect of 3-isobutyl-1-methylxanthine on cardiac calcium current.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Imidodiphosphate; Animals; Calcium; Dialysis; Electrophysiology; Guinea Pigs; Heart; Intracellular Membranes; Isoproterenol; Myocardium; Osmolar Concentration | 1994 |
Developmental changes in modulation of calcium currents of rabbit ventricular cells by phosphodiesterase inhibitors.
Topics: 1-Methyl-3-isobutylxanthine; Aging; Animals; Animals, Newborn; Calcium; Dose-Response Relationship, Drug; Electrophysiology; Female; Isoproterenol; Male; Milrinone; Myocardium; Phosphodiesterase Inhibitors; Pyridones; Pyrrolidinones; Rabbits; Rolipram; Ventricular Function | 1994 |
Effect of interventions that increase cyclic AMP levels on susceptibility to ventricular fibrillation in unanesthetized dogs.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenylyl Cyclases; Anesthesia; Animals; Colforsin; Cyclic AMP; Death, Sudden, Cardiac; Dogs; Enzyme Activation; Isoproterenol; Myocardial Infarction; Myocardium; Ventricular Fibrillation | 1994 |
Limited modulation of the mitogen-activated protein kinase pathway by cyclic AMP in rat parotid acinar cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium-Calmodulin-Dependent Protein Kinases; Cell Division; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Epidermal Growth Factor; Isoproterenol; Kinetics; Myelin Basic Protein; Parotid Gland; Phosphorylation; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-raf; Rats | 1994 |
A novel Gs alpha mutant in a patient with Albright hereditary osteodystrophy uncouples cell surface receptors from adenylyl cyclase.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Aluminum; Base Sequence; Child, Preschool; Codon; Colforsin; Cyclic AMP; Erythrocyte Membrane; Exons; Fluorine; Genes, Dominant; GTP-Binding Proteins; Heterozygote; Humans; Isoproterenol; Male; Molecular Sequence Data; Mutation; Phenotype; Pseudohypoparathyroidism; Receptors, Cell Surface; Recombinant Proteins; Signal Transduction | 1994 |
Rate-limiting steps in activation of cardiac Cl- current revealed by photolytic application of cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cells, Cultured; Chloride Channels; Chlorides; Colforsin; Cyclic AMP; Ethers, Cyclic; Guinea Pigs; Heart; Heart Ventricles; Isoproterenol; Kinetics; Membrane Potentials; Okadaic Acid; Photolysis; Temperature; Time Factors; Ultraviolet Rays; Vasoconstrictor Agents | 1994 |
Angiotensin II induced alteration of cyclic adenosine 3',5'-monophosphate generation in the hypertrophic myocardium of Dahl salt-sensitive rat on a high-salt diet.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Angiotensin II; Animals; Cardiomegaly; Cell Size; Colforsin; Cyclic AMP; Diet; Flow Cytometry; In Vitro Techniques; Isoproterenol; Male; Muscle Proteins; Pertussis Toxin; Rats; Rats, Inbred Strains; Sodium Chloride; Virulence Factors, Bordetella | 1994 |
Beta-adrenergic regulation of gap-junctional intercellular communication in cultured rabbit gastric epithelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Amiloride; Animals; Cell Communication; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Gap Junctions; Gastric Mucosa; Isoproterenol; Isoquinolines; Nigericin; Propranolol; Rabbits; Receptors, Adrenergic, beta; Sulfonamides | 1994 |
Comparison between isolated rat and guinea pig aortae in response to drugs.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta, Thoracic; Bethanechol; Guinea Pigs; Isometric Contraction; Isoproterenol; Male; Muscle, Smooth, Vascular; Nitroprusside; Norepinephrine; Potassium Chloride; Rats; Rats, Sprague-Dawley; Species Specificity; Vasoconstriction; Vasodilation | 1994 |
Atrial natriuretic peptide reduces cyclic AMP by activating cyclic GMP-stimulated phosphodiesterase in vascular endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenine; Adenylyl Cyclases; Animals; Aorta; Atrial Natriuretic Factor; Cattle; Cells, Cultured; Cyclic AMP; Cyclic GMP; Dose-Response Relationship, Drug; Drug Interactions; Endothelium, Vascular; Isoenzymes; Isoproterenol; Isoquinolines; Nitroprusside; Phosphodiesterase Inhibitors; Phosphoric Diester Hydrolases; Tetrahydroisoquinolines | 1994 |
cAMP is not involved in interleukin-1-induced interleukin-6 release from human astrocytoma cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Astrocytoma; Bucladesine; Colforsin; Cyclic AMP; Humans; Interleukin-1; Interleukin-6; Isoproterenol; Tumor Cells, Cultured | 1994 |
Nitric oxide donor SIN-1 inhibits mammalian cardiac calcium current through cGMP-dependent protein kinase.
Topics: 1-Methyl-3-isobutylxanthine; Alkaloids; Aminoquinolines; Animals; Calcium; Carbazoles; Cyclic GMP-Dependent Protein Kinases; Electric Conductivity; Guanylate Cyclase; Guinea Pigs; Heart; Indoles; Isoproterenol; Molsidomine; Myocardium; Nitric Oxide; Protein Kinase Inhibitors | 1995 |
Halothane reduces force and intracellular Ca2+ in airway smooth muscle independently of cyclic nucleotides.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Cyclic AMP; Dogs; Female; Halothane; Indomethacin; Intracellular Membranes; Isometric Contraction; Isoproterenol; Male; Muscle, Smooth; Nucleotides, Cyclic; Trachea | 1995 |
Tyrosine kinase inhibitors enhance cGMP production in rat pinealocytes.
Topics: 1-Methyl-3-isobutylxanthine; Amino Acid Oxidoreductases; Animals; Arginine; Catechols; Cyclic AMP; Cyclic GMP; Genistein; Hydroquinones; Isoflavones; Isoproterenol; Male; Nitric Oxide Synthase; Nitriles; Norepinephrine; omega-N-Methylarginine; Pineal Gland; Protein-Tyrosine Kinases; Rats; Rats, Sprague-Dawley; Tyrphostins | 1995 |
Endothelial prostacyclin production, synergistic effect between adrenergic stimulating and blocking drugs.
Topics: 1-Methyl-3-isobutylxanthine; 6-Ketoprostaglandin F1 alpha; Adrenergic Agonists; Adrenergic Antagonists; Cells, Cultured; Drug Synergism; Endothelium, Vascular; Epoprostenol; Humans; Isoproterenol; Metoprolol; Propranolol; Umbilical Veins | 1994 |
Isoproterenol exerts cyclic AMP independent effects on DNA synthesis in cultured adventitial fibroblasts from spontaneously hypertensive and Wistar-Kyoto rats.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Aorta; Cells, Cultured; Colforsin; Cyclic AMP; DNA Replication; Epidermal Growth Factor; Fibroblasts; Isoproterenol; Male; Rats; Rats, Inbred SHR; Rats, Inbred WKY | 1994 |
Phosphatase inhibitors potentiate adrenergic-stimulated cAMP and cGMP production in rat pinealocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Antifungal Agents; Cyclic AMP; Cyclic GMP; Drug Synergism; Ethers, Cyclic; Isoproterenol; Kinetics; Male; Marine Toxins; Norepinephrine; Okadaic Acid; Oxazoles; Phosphoprotein Phosphatases; Phosphorylation; Pineal Gland; Protein Phosphatase 2; Pyrans; Rats; Rats, Sprague-Dawley; Spiro Compounds | 1995 |
Role of F-actin in the activation of Na(+)-K(+)-Cl- cotransport by forskolin and vasopressin in mouse kidney cultured thick ascending limb cells.
Topics: 1-Methyl-3-isobutylxanthine; Actins; Animals; Arginine Vasopressin; Cells, Cultured; Chlorides; Colforsin; Cyclic AMP; Cytoskeleton; Dinoprostone; Diuretics; Ion Transport; Isoproterenol; Loop of Henle; Male; Mice; Nocodazole; Ouabain; Parathyroid Hormone; Phalloidine; Potassium; Sodium | 1994 |
Inhibition of muscarinic receptor-induced inositol phospholipid hydrolysis by caffeine, beta-adrenoceptors and protein kinase C in intestinal smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Caffeine; Calcium Channels; Calcium-Transporting ATPases; Carbachol; Cyclic AMP; Diglycerides; Gallopamil; Guinea Pigs; Hydrolysis; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Intestine, Small; Isoproterenol; Muscle, Smooth; Protein Kinase C; Receptors, Adrenergic, beta; Receptors, Muscarinic; Ryanodine; Stereoisomerism; Terpenes; Tetradecanoylphorbol Acetate; Thapsigargin | 1995 |
Autonomic regulation of cardiac chloride current.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Autonomic Agents; Chloride Channels; Colforsin; Cyclic AMP; Cyclic GMP; Dose-Response Relationship, Drug; Guinea Pigs; Heart; Isoproterenol | 1994 |
Developmental changes in modulation of contractility of rabbit hearts.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Aging; Animals; Animals, Newborn; Blood Pressure; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Heart Ventricles; Isoproterenol; Myocardial Contraction; Phosphodiesterase Inhibitors; Rabbits; Receptors, Adrenergic, beta; Signal Transduction; Ventricular Function, Left | 1995 |
ATPo but not cAMPi activates a chloride conductance in mouse ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine Triphosphate; Animals; Cells, Cultured; Chloride Channels; Colforsin; Cyclic AMP; Cystic Fibrosis; Isoproterenol; Membrane Potentials; Mice; Mice, Knockout; Myocardium; Patch-Clamp Techniques; Stimulation, Chemical | 1995 |
Regulation of glucagon receptor mRNA in cultured primary rat hepatocytes by glucose and cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cells, Cultured; Cyclic AMP; Gene Expression Regulation; Glucagon; Glucose; Isoproterenol; Liver; Male; Rats; Rats, Wistar; Receptors, Glucagon; RNA, Messenger | 1995 |
Inhibition of gap junctional communication by polyunsaturated fatty acids in WB cells: evidence that connexin 43 is not hyperphosphorylated.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Communication; Cell Line; Connexin 43; Cyclic AMP; Fatty Acids, Unsaturated; Gap Junctions; Isoenzymes; Isoproterenol; Isoquinolines; Liver; Phosphorylation; Protein Kinase C; Protein-Tyrosine Kinases; Rats; Rats, Inbred F344; Structure-Activity Relationship; Tetradecanoylphorbol Acetate | 1995 |
Regulation of the adenylyl cyclase signaling system in various types of cultured endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Animals; Bucladesine; Cattle; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Endothelium, Vascular; GTP-Binding Proteins; Histamine; Humans; Isoproterenol; Phosphoric Diester Hydrolases; Signal Transduction; Swine; Virulence Factors, Bordetella | 1995 |
Individual lymphocyte subset composition determines cAMP response to isoproterenol in mononuclear cell preparations from peripheral blood.
Topics: 1-Methyl-3-isobutylxanthine; Adult; B-Lymphocytes; Cyclic AMP; Hemoglobins; Humans; Isoproterenol; Killer Cells, Natural; Leukocyte Count; Leukocytes, Mononuclear; Lymphocyte Subsets; Male; T-Lymphocytes | 1995 |
Activity-induced facilitation of L-type Ca2+ current in cardiomyocytes isolated from guinea-pig ventricles.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Barium; Calcium; Calcium Channels; Cells, Cultured; Colforsin; Cyclic AMP; Egtazic Acid; Guinea Pigs; Heart Ventricles; Isoproterenol; Male; Membrane Potentials; Myocardium; Patch-Clamp Techniques; Phosphoric Diester Hydrolases; Sodium; Temperature | 1995 |
Hormone stimulation of type III adenylyl cyclase induces Ca2+ oscillations in HEK-293 cells.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Calcium; Calcium Channels; Calcium-Calmodulin-Dependent Protein Kinases; Carbachol; Cell Line; Colforsin; Cyclic AMP; Enzyme Activation; Enzyme Inhibitors; Glucagon; Humans; Inositol 1,4,5-Trisphosphate Receptors; Isoproterenol; Isoquinolines; Kidney; Kinetics; Models, Biological; Oscillometry; Phosphatidylinositols; Piperazines; Receptors, Cytoplasmic and Nuclear; Receptors, Glucagon; Signal Transduction; Time Factors | 1995 |
Supersensitivity to beta-adrenoceptor stimulation evoked in cultured neonatal rat heart myocytes by L(+)-lactate and pyruvate.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Bucladesine; Cells, Cultured; Cinnamates; Cyclic AMP; Heart; Heart Rate; Isoproterenol; Lactates; Lactic Acid; Monocarboxylic Acid Transporters; Protein Kinases; Pyruvates; Pyruvic Acid; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Stereoisomerism | 1993 |
Cyclic AMP metabolism in intact rat ventricular cardiac myocytes: interaction of carbachol with isoproterenol and 3-isobutyl-1-methylxanthine.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Carbachol; Cyclic AMP; Drug Interactions; Heart Ventricles; Isoproterenol; Male; Myocardium; Phosphoric Diester Hydrolases; Propranolol; Rats; Rats, Wistar | 1993 |
Effect of prostaglandin E2 on agonist-stimulated cAMP accumulation in the distal convoluted tubule isolated from the rabbit kidney.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Calcitonin; Cyclic AMP; Dinoprostone; Isoproterenol; Kidney Tubules, Distal; Male; Parathyroid Hormone; Rabbits; Vasoactive Intestinal Peptide | 1993 |
Calcitonin gene-related peptide relaxes porcine coronary arteries via cyclic AMP-dependent mechanisms, but not activation of ATP-sensitive potassium channels.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Animals; Benzopyrans; Calcitonin Gene-Related Peptide; Calcium; Coronary Vessels; Cromakalim; Cyclic AMP; Endothelins; In Vitro Techniques; Isoproterenol; Muscle Relaxation; Potassium Channels; Pyrroles; Swine; Vasodilation | 1993 |
The phagocytosis of rod outer segments is inhibited by drugs linked to cyclic adenosine monophosphate production.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Survival; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Isoproterenol; Phagocytosis; Pigment Epithelium of Eye; Rats; Rats, Mutant Strains; Rod Cell Outer Segment | 1993 |
Protein kinase C activation and positive and negative agonist regulation of 3',5'-cyclic adenosine monophosphate levels in cultured rat Sertoli cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Cells, Cultured; Cyclic AMP; Dose-Response Relationship, Drug; Enzyme Activation; Follicle Stimulating Hormone; Glucagon; Isoproterenol; Male; Phenylisopropyladenosine; Protein Kinase C; Rats; Sertoli Cells; Tetradecanoylphorbol Acetate | 1993 |
Effect of metabolic inhibitors on Na+ transport in isolated perfused rat lungs.
Topics: 1-Methyl-3-isobutylxanthine; Amiloride; Animals; Biological Transport, Active; Bucladesine; Carbonyl Cyanide m-Chlorophenyl Hydrazone; Cyanides; Glycolysis; Isoproterenol; Lactates; Lung; Male; Ouabain; Oxidative Phosphorylation; Oxygen; Perfusion; Rats; Rats, Wistar; Rotenone; Sodium | 1993 |
A pharmacological investigation of the contribution of muscarinic receptor-linked potassium channels to the reversal by carbachol of positive inotropic responses of rabbit left atrium to cyclic AMP-generating agents.
Topics: 1-Methyl-3-isobutylxanthine; 4-Aminopyridine; Adenylate Cyclase Toxin; Adenylyl Cyclase Inhibitors; Adenylyl Cyclases; Animals; Atrial Function, Left; Carbachol; Cardiotonic Agents; Colforsin; Cyclic AMP; Depression, Chemical; Electric Stimulation; Female; Heart; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Myocardium; Pertussis Toxin; Potassium Channels; Rabbits; Receptors, Muscarinic; Virulence Factors, Bordetella | 1993 |
Relaxing effect of vesnarinone (OPC-8212) on the tracheal muscle strips isolated from guinea pigs.
Topics: 1-Methyl-3-isobutylxanthine; Airway Resistance; Animals; Carbachol; Drug Interactions; Female; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Male; Potassium; Propranolol; Pyrazines; Quinolines; Reserpine; Trachea | 1993 |
Incomplete reversal of beta-adrenoceptor desensitization in human and guinea-pig cardiomyocytes by cyclic nucleotide phosphodiesterase inhibitors.
Topics: 1-Methyl-3-isobutylxanthine; 2',3'-Cyclic-Nucleotide Phosphodiesterases; Adrenergic beta-Antagonists; Animals; Cardiotonic Agents; Guanidines; Guinea Pigs; Heart; Heart Failure; Humans; In Vitro Techniques; Isoproterenol; Male; Myocardial Contraction; Myocardium; Norepinephrine; Pyrazines; Pyridazines | 1993 |
Positive inotropic activity of 5-amino-6-cyano-1,3-dimethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrim idine-2,4-dione in cardiac muscle from guinea-pig and man. Part 6: Compounds with positive inotropic activity.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Action Potentials; Animals; Cardiotonic Agents; Guinea Pigs; Heart; Humans; In Vitro Techniques; Isoenzymes; Isoproterenol; Male; Milrinone; Myocardial Contraction; Papillary Muscles; Phosphodiesterase Inhibitors; Phosphoric Diester Hydrolases; Pyridones; Pyrimidinones | 1993 |
Contribution of calcium to isoproterenol-stimulated lipolysis in the isolated perfused rabbit heart.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Calcium Channel Blockers; Cyclic AMP; Diltiazem; Gallic Acid; Glycerol; Heart; In Vitro Techniques; Isoproterenol; Lipolysis; Male; Myocardium; Quinolones; Rabbits | 1993 |
Stimulation of glycogenolysis in astrocytes by fluoxetine, an antidepressant acting like 5-HT.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Antidepressive Agents; Astrocytes; Calcium; Cyclic AMP; Cytosol; Fluoxetine; Glycogen; Isoproterenol; Mice; Serotonin | 1993 |
Potentiation of isoproterenol-stimulated gluconeogenesis in serum-free cultures of rat hepatocytes by nifedipine and nicardipine.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium Channel Blockers; Cells, Cultured; Culture Media, Serum-Free; Cyclic AMP; Drug Synergism; Gluconeogenesis; Isoproterenol; Lactates; Lactic Acid; Liver; Male; Nicardipine; Nifedipine; Rats; Rats, Wistar | 1993 |
Indirect inhibition by bradykinin of cyclic AMP generation in isolated rat glomeruli and mesangial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Animals; Bradykinin; Cells, Cultured; Colforsin; Cyclic AMP; Diglycerides; Dinoprostone; Down-Regulation; Drug Interactions; Enzyme Activation; Glomerular Mesangium; Isoproterenol; Kidney Glomerulus; Male; Pertussis Toxin; Protein Kinase C; Quinacrine; Rats; Rats, Sprague-Dawley; Receptors, Bradykinin; Stimulation, Chemical; Tetradecanoylphorbol Acetate; Virulence Factors, Bordetella | 1993 |
Protein kinase A antagonizes platelet-derived growth factor-induced signaling by mitogen-activated protein kinase in human arterial smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Aorta, Thoracic; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Humans; Infant, Newborn; Isoproterenol; Kinetics; Mitogen-Activated Protein Kinase Kinases; Muscle, Smooth, Vascular; Platelet-Derived Growth Factor; Protein Kinases; Signal Transduction | 1993 |
Biphasic effects of carbachol on stimulated cAMP accumulation in mouse parotid acini.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcimycin; Carbachol; Cyclic AMP; In Vitro Techniques; Isoproterenol; Male; Mice; Mice, Inbred Strains; Parotid Gland | 1993 |
cAMP and protein synthesis in isolated adult rat heart preparations.
Topics: 1-Methyl-3-isobutylxanthine; Adenine Nucleotides; Animals; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Energy Metabolism; Epinephrine; Glucagon; Heart; Hypertension; In Vitro Techniques; Isoproterenol; Kinetics; Male; Myocardium; Perfusion; Phenylephrine; Phosphocreatine; Prazosin; Propranolol; Protein Biosynthesis; Rats; Rats, Sprague-Dawley; Yohimbine | 1993 |
Beta-adrenergic stimulation and cAMP mobilize Ca2+ from an IP3-insensitive pool in rat submandibular granular ducts.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Alkaloids; Animals; Atenolol; Atropine; Calcium; Carbachol; Cyclic AMP; Epinephrine; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Isoproterenol; Isoquinolines; Kinetics; Male; Phentolamine; Piperazines; Propanolamines; Propranolol; Protein Kinase C; Protein Kinase Inhibitors; Putrescine; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Staurosporine; Submandibular Gland | 1993 |
Impaired regulation of cell communication by beta-adrenergic receptor activation in the failing heart.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Cardiomyopathies; Cell Communication; Colforsin; Cricetinae; Electric Conductivity; Gap Junctions; Heart; Heart Failure; Heart Ventricles; In Vitro Techniques; Isoproterenol; Male; Mesocricetus; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Receptors, Adrenergic, beta; Reference Values | 1996 |
Inhibition of cyclic AMP accumulation by endothelin is pertussis toxin sensitive and calcium independent in isolated adult feline cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Adrenergic beta-Antagonists; Animals; Calcium; Cardiotonic Agents; Cats; Cells, Cultured; Colforsin; Cyclic AMP; Endothelins; GTP-Binding Proteins; Heart; Isoproterenol; Myocardium; Pertussis Toxin; Phosphodiesterase Inhibitors; Sensitivity and Specificity; Virulence Factors, Bordetella | 1996 |
Inhibition of muscarinic stimulated phosphoinositide hydrolysis in the rat parotid gland by cAMP.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Animals; Calcium; Colforsin; Cyclic AMP; Dinoprostone; Drug Interactions; Hydrolysis; Isoproterenol; Male; Muscarinic Agonists; Muscarinic Antagonists; Oxotremorine; Parotid Gland; Phosphatidylinositols; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley; Receptors, Muscarinic; Sodium Fluoride; Stimulation, Chemical | 1996 |
Nitric oxide synthase (NOS3) and contractile responsiveness to adrenergic and cholinergic agonists in the heart. Regulation of NOS3 transcription in vitro and in vivo by cyclic adenosine monophosphate in rat cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 8-Bromo Cyclic Adenosine Monophosphate; Animals; Carbachol; Cells, Cultured; Cholinergic Agonists; Colforsin; Cyclic AMP; Endothelium, Vascular; Gene Expression Regulation, Enzymologic; Heart; Isoproterenol; Kinetics; Male; Milrinone; Myocardial Contraction; Myocardium; Nitric Oxide Synthase; Phosphodiesterase Inhibitors; Pyridones; Rats; Rats, Sprague-Dawley; RNA, Messenger; Transcription, Genetic | 1996 |
Frequency modulation of acetylcholine-induced oscillations in Ca++ and Ca(++)-activated Cl- current by cAMP in tracheal smooth muscle.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Calcium; Chloride Channels; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; In Vitro Techniques; Isoproterenol; Male; Muscle, Smooth; Potassium Channels; Swine; Trachea | 1996 |
Catecholamine responsiveness in human lymphocytes evaluated by intracellular free calcium measurements.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Aged; Calcium; Concanavalin A; Cyclic AMP; Cytosol; Dinoprostone; Dose-Response Relationship, Drug; Drug Synergism; Humans; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Intracellular Fluid; Isoproterenol; Lymphocytes; Male; Manganese; Middle Aged; Norepinephrine; Posture; Receptors, Adrenergic, beta; Reference Values; Sympathomimetics | 1995 |
Activation of the cAMP-dependent signaling pathway downregulates the expression of interleukin-3 and granulocyte-macrophage colony-stimulating factor in activated human T lymphocytes.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Cells, Cultured; Concanavalin A; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dinoprostone; Drug Synergism; Gene Expression Regulation; Granulocyte-Macrophage Colony-Stimulating Factor; Half-Life; Humans; Interleukin-3; Isoproterenol; Lymphocyte Activation; RNA, Messenger; Signal Transduction; T-Lymphocytes; Tetradecanoylphorbol Acetate | 1996 |
A role of asialoglycoproteins for plasma-membrane-induced inhibition of the switching from alpha 1 to beta subtypes in adrenergic response during primary culture of rat hepatocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Aging; Animals; Asialoglycoproteins; beta-Galactosidase; Cell Division; Cell Membrane; Cells, Cultured; Cyclic AMP; Glucagon; Glycoside Hydrolases; Inositol 1,4,5-Trisphosphate; Isoproterenol; Kinetics; Liver; Membrane Glycoproteins; Neuraminidase; Phenylephrine; Rats; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, beta | 1996 |
Contractile and coronary vascular effects of pituitary adenylate cyclase activating polypeptide in neonatal pig hearts.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Cardiotonic Agents; Coronary Vessels; Isoproterenol; Myocardial Contraction; Neuropeptides; Perfusion; Pituitary Adenylate Cyclase-Activating Polypeptide; Swine; Vasodilator Agents | 1996 |
Genistein directly inhibits L-type calcium currents but potentiates cAMP-dependent chloride currents in cardiomyocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Chloride Channels; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Electric Stimulation; Genistein; Guinea Pigs; Heart; Heart Ventricles; In Vitro Techniques; Isoflavones; Isoproterenol; Kinetics; Membrane Potentials | 1996 |
Effects of pentoxifylline on the adherence of polymorphonuclear neutrophils to oxidant-stimulated human endothelial cells: involvement of cyclic AMP.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Cell Adhesion; Cells, Cultured; Cyclic AMP; Endothelium, Vascular; Humans; Isoproterenol; Neutrophils; Oxidants; Pentoxifylline; Phosphodiesterase Inhibitors; Reactive Oxygen Species | 1995 |
Sodium fluoride attenuates the negative inotropic effects of muscarinic M2 and adenosine receptor agonists.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Carbachol; Cyclic AMP; Depression, Chemical; Guinea Pigs; In Vitro Techniques; Isoproterenol; Muscarinic Agonists; Myocardial Contraction; Phenylisopropyladenosine; Purinergic P1 Receptor Agonists; Sodium Fluoride | 1995 |
Activation of endogenous deltaF508 cystic fibrosis transmembrane conductance regulator by phosphodiesterase inhibition.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Albuterol; Base Sequence; Calcium; Cell Line; Chlorides; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Cystic Fibrosis; Cystic Fibrosis Transmembrane Conductance Regulator; Drug Synergism; Egtazic Acid; Enzyme Inhibitors; Epithelium; Humans; Isoproterenol; Kinetics; Membrane Potentials; Milrinone; Molecular Sequence Data; Oligodeoxyribonucleotides; Oligonucleotides, Antisense; Phosphodiesterase Inhibitors; Pyridones; Thionucleotides | 1996 |
Lymphocyte norepinephrine and epinephrine, but not plasma catecholamines predict lymphocyte cAMP production.
Topics: 1-Methyl-3-isobutylxanthine; Adult; Aged; Aged, 80 and over; Aging; Cyclic AMP; Epinephrine; Humans; In Vitro Techniques; Isoproterenol; Killer Cells, Natural; Lymphocytes; Male; Middle Aged; Norepinephrine; Propranolol; Reference Values; Regression Analysis; Smoking | 1996 |
Inhibition of human neutrophil binding to hydrogen peroxide-treated endothelial cells by cAMP and hydroxyl radical scavengers.
Topics: 1-Methyl-3-isobutylxanthine; Analysis of Variance; Bucladesine; Cell Adhesion; Cells, Cultured; Cyclic AMP; Deferoxamine; Endothelium, Vascular; Free Radical Scavengers; Glutathione; Humans; Hydrogen Peroxide; Hydroxyl Radical; Hypoxanthine; Isoproterenol; Neutrophils; Pentoxifylline; Tetradecanoylphorbol Acetate; Thrombin; Transferrin; Umbilical Veins; Xanthine Oxidase | 1996 |
Expression of phosducin in a phosducin-negative cell line reveals functions of a Gbetagamma-binding protein.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Agonists; Amino Acid Sequence; Blotting, Western; Cell Line; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Eye Proteins; GTP-Binding Protein Regulators; GTP-Binding Proteins; Humans; Isoproterenol; Molecular Sequence Data; Phosphodiesterase Inhibitors; Phosphoproteins; Receptors, Adrenergic, beta; Signal Transduction; Transfection | 1996 |
Interaction of phosphodiesterase inhibitor and isoproterenol in human and guinea-pig ventricular tissues and myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium Channels; Drug Interactions; Electric Stimulation; Female; Guinea Pigs; Heart; Heart Ventricles; Humans; In Vitro Techniques; Isoproterenol; Male; Middle Aged; Myocardial Contraction; Myocardium; Patch-Clamp Techniques; Phosphodiesterase Inhibitors | 1995 |
Impaired cyclic AMP production in the hippocampus of a Down syndrome murine model.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Colforsin; Cyclic AMP; Down Syndrome; Female; Hippocampus; Isoproterenol; Mice; Phosphodiesterase Inhibitors | 1996 |
ANP-stimulated cGMP egression in renal principal cells: abrogation of polarity by SV40 large T.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Antigens, Polyomavirus Transforming; Atrial Natriuretic Factor; Cell Line, Transformed; Cell Polarity; Cyclic AMP; Cyclic GMP; Isoproterenol; Kidney Tubules, Collecting; Probenecid; Rabbits | 1996 |
Potentiation of acetylcholine release from tracheal parasympathetic nerves by cAMP.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Animals; Colforsin; Cyclic AMP; Electric Stimulation; Horses; In Vitro Techniques; Isoproterenol; Parasympathetic Nervous System; Trachea | 1996 |
Effects of Bay K 8644 on L-type calcium current from newborn rat cardiomyocytes in primary culture.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenergic beta-Agonists; Animals; Animals, Newborn; Bucladesine; Calcium; Calcium Channel Agonists; Calcium Channels; Cells, Cultured; Heart; Isoproterenol; Membrane Potentials; Myocardium; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Phosphorylation; Rats; Rats, Wistar | 1996 |
Activation of the Na(+)-K+ pump in frog erythrocytes by catecholamines and phosphodiesterase blockers.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic Antagonists; Animals; Biological Transport, Active; Enzyme Activation; Erythrocytes; In Vitro Techniques; Isoproterenol; Kinetics; Norepinephrine; Ouabain; Phentolamine; Phosphodiesterase Inhibitors; Potassium; Propranolol; Rana temporaria; Sodium; Sodium-Potassium-Exchanging ATPase; Theophylline | 1996 |
Cyclic AMP-induced desensitization of G-protein-regulated phospholipase C in turkey erythrocyte membranes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colforsin; Cyclic AMP; Drug Interactions; Erythrocytes; GTP-Binding Proteins; Isoproterenol; Phosphodiesterase Inhibitors; Sympathomimetics; Turkeys; Type C Phospholipases | 1996 |
Beta-adrenergic agonists attenuate fibroblast-mediated contraction of released collagen gels.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Bucladesine; Cell Survival; Collagen; Dinoprostone; Fibroblasts; Gels; Humans; Isoproterenol; Rats; Time Factors | 1996 |
Biphasic effects of intrapipette cyclic guanosine monophosphate on L-type calcium current and contraction of guinea pig ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium; Calcium Channels; Cyclic GMP; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Ventricular Function | 1996 |
Decreased inotropic but relatively preserved relaxation response to cyclic adenosine monophosphate-dependent agents in myopathic human myocardium.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Antagonists; Adult; Analysis of Variance; Cardiotonic Agents; Culture Techniques; Dose-Response Relationship, Drug; Heart Failure; Heart Transplantation; Humans; Isoproterenol; Middle Aged; Milrinone; Myocardial Contraction; Phosphodiesterase Inhibitors; Pyridones; Reference Values; Strophanthidin | 1996 |
The effect of the protein phosphatases inhibitor cantharidin on beta-adrenoceptor-mediated vasorelaxation.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cantharidin; Cattle; Cells, Cultured; Coronary Vessels; Cyclic AMP; Endothelium, Vascular; Enzyme Inhibitors; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phosphodiesterase Inhibitors; Phosphoprotein Phosphatases; Receptors, Adrenergic, beta | 1997 |
Regulation of lipolysis by somatotropin: functional alteration of adrenergic and adenosine signaling in bovine adipose tissue.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Deaminase; Adipose Tissue; Adrenergic beta-Agonists; Animals; Bucladesine; Cattle; Colforsin; Culture Techniques; Dose-Response Relationship, Drug; Fasting; Female; Growth Hormone; GTP-Binding Proteins; Hypolipidemic Agents; Isoproterenol; Lactation; Lipolysis; Phenylisopropyladenosine; Signal Transduction | 1997 |
Decreased sensitivity to beta-adrenergic stimulation of the ventricular cells isolated from the spontaneously hypertensive rat heart.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium Channels; Heart; Heart Ventricles; In Vitro Techniques; Isoproterenol; Male; Myocardium; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rats; Rats, Inbred SHR; Rats, Inbred WKY | 1995 |
Effects of atrial natriuretic factor on glucose metabolism in isolated adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Animals; Atrial Natriuretic Factor; Carbon Dioxide; Cell Count; Cyclic AMP; Cyclic GMP; Glucose; Guanylate Cyclase; Insulin; Isoproterenol; Lipid Metabolism; Male; Natriuretic Peptide, C-Type; Peptide Fragments; Proteins; Rats; Rats, Sprague-Dawley; Receptors, Atrial Natriuretic Factor | 1997 |
Alterations of central noradrenergic transmission in Ts65Dn mouse, a model for Down syndrome.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Brain; Cell Membrane; Cerebellum; Cerebral Cortex; Chromosome Mapping; Chromosomes, Human, Pair 21; Colforsin; Cyclic AMP; Down Syndrome; Hippocampus; Humans; In Vitro Techniques; Isoproterenol; Kinetics; Mice; Mice, Neurologic Mutants; Norepinephrine; Organ Specificity; Propanolamines; Receptors, Adrenergic, beta; Reference Values; Signal Transduction | 1997 |
The effect of positive inotropes on the failing human myocardium.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Calcium; Cardiotonic Agents; Dobutamine; Heart Failure; Humans; In Vitro Techniques; Isoproterenol; Milrinone; Myocardial Contraction; Papillary Muscles; Phosphodiesterase Inhibitors; Pyridazines; Pyridones | 1997 |
Acute effects of progesterone on glucose metabolism in rat adipocytes: are they modulated by endogenous adenosine?
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenosine Deaminase; Adipocytes; Animals; Cyclic AMP; Female; Glucose; Glycerol; Isoproterenol; Kinetics; Lipolysis; Progesterone; Purinergic P1 Receptor Antagonists; Rats; Rats, Wistar; Xanthines | 1997 |
[Effects of beta-adrenergic agonists and phosphodiesterase inhibitors on the outflow facility of the eye].
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Albuterol; Animals; Aqueous Humor; Caffeine; Cattle; Cells, Cultured; Dobutamine; Epinephrine; Isoproterenol; Phosphodiesterase Inhibitors; Theophylline; Trabecular Meshwork | 1997 |
Protein kinase A and protein kinase C synergistically activate the Raf-1 kinase/mitogen-activated protein kinase cascade in neonatal rat cardiomyocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Animals, Newborn; Bucladesine; Calcium; Calcium-Calmodulin-Dependent Protein Kinases; Cardiomegaly; Cells, Cultured; Colforsin; Cyclic AMP-Dependent Protein Kinases; Drug Synergism; Enzyme Activation; Isoproterenol; Myocardium; Protein Biosynthesis; Protein Kinase C; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-raf; Rats; Rats, Wistar | 1997 |
PKA-mediated phosphorylation and inhibition of Na(+)-K(+)-ATPase in response to beta-adrenergic hormone.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Alanine; Animals; Cell Line; Colforsin; COS Cells; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Isoproterenol; Isoquinolines; Macromolecular Substances; Mutagenesis, Site-Directed; Okadaic Acid; Phosphorylation; Point Mutation; Rats; Recombinant Proteins; Rubidium; Serine; Sodium-Potassium-Exchanging ATPase; Spodoptera; Sulfonamides; Transfection | 1997 |
Troponin I phosphorylation in spontaneously hypertensive rat heart: effect of beta-adrenergic stimulation.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Agonists; Animals; Calcium; Calcium-Binding Proteins; Cells, Cultured; Colforsin; Cyclic AMP-Dependent Protein Kinases; Electric Stimulation; Enzyme Inhibitors; Heart; Heart Ventricles; Hypertension; Isoproterenol; Marine Toxins; Myocardial Contraction; Myocardium; Myosin Light Chains; Norepinephrine; Oxazoles; Phosphoprotein Phosphatases; Phosphorylation; Prazosin; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Troponin I | 1997 |
Mitogen-activated protein kinases mediate the stimulation of bile acid secretion by tauroursodeoxycholate in rat liver.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Colforsin; Enzyme Activation; Enzyme Inhibitors; Flavonoids; GTP-Binding Proteins; Indoles; Isomerism; Isoproterenol; Kinetics; Liver; Male; Maleimides; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinases; Models, Biological; Protein Kinase C; Protein-Tyrosine Kinases; Rats; Rats, Wistar; Signal Transduction; Taurochenodeoxycholic Acid; Taurocholic Acid; Tetradecanoylphorbol Acetate | 1997 |
Cyclic AMP-mediated inhibition of angiotensin II-induced protein synthesis is associated with suppression of tyrosine phosphorylation signaling in vascular smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Angiotensin II; Animals; Aorta; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Fibroblasts; Gene Expression Regulation; Humans; Isoproterenol; Kinetics; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinases; Muscle, Smooth, Vascular; Phosphorylation; Phosphotyrosine; Rats; Receptor, Angiotensin, Type 1; Receptor, Angiotensin, Type 2; Receptors, Angiotensin; Recombinant Proteins; Ribosomal Protein S6 Kinases; Signal Transduction; Transfection; Type C Phospholipases | 1997 |
Beta-adrenergic regulation of constitutive nitric oxide synthase in cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aging; Animals; Animals, Newborn; Bucladesine; Calcimycin; Cells, Cultured; Dobutamine; Enzyme Induction; Guanosine Diphosphate; Heart; Interleukin-1; Isoproterenol; Myocardial Contraction; Myocardium; Nitric Oxide; Nitric Oxide Synthase; Norepinephrine; omega-N-Methylarginine; Rats; Receptors, Adrenergic, beta; Terbutaline; Thionucleotides; Trifluoperazine | 1997 |
cAMP-dependent protein kinase inhibits the mitogenic action of vascular endothelial growth factor and fibroblast growth factor in capillary endothelial cells by blocking Raf activation.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenylyl Cyclases; Animals; Brain; Calcium-Calmodulin-Dependent Protein Kinases; Capillaries; Cattle; Cell Division; Cells, Cultured; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Endothelial Growth Factors; Endothelium, Vascular; Enzyme Inhibitors; Fibroblast Growth Factor 2; Isoproterenol; Isoquinolines; Lymphokines; Phosphodiesterase Inhibitors; Proto-Oncogene Proteins c-raf; Signal Transduction; Sulfonamides; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors | 1997 |
Myocardial action potential prolongation by calcium channel activation under calcium free-EGTA conditions in guinea-pigs: developmental and regional variations.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Action Potentials; Adrenergic beta-Agonists; Aging; Animals; Bucladesine; Calcium; Calcium Channels; Colforsin; Egtazic Acid; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Phosphodiesterase Inhibitors | 1997 |
A novel assay for evaluating glycogenolysis in rat adipocytes and the inability of insulin to antagonize glycogenolysis in this cell type.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Adrenocorticotropic Hormone; Animals; Catecholamines; Cholera Toxin; Cyclic AMP; Enzyme Inhibitors; Glucose; Glycogen; Insulin; Isoproterenol; Lipolysis; Male; Marine Toxins; Okadaic Acid; Oxazoles; Phosphoprotein Phosphatases; Protein Phosphatase 1; Rats; Rats, Wistar; Vanadates | 1997 |
cGMP facilitates calcium current via cGMP-dependent protein kinase in isolated rabbit ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium Channels; Colforsin; Cyclic GMP; Electric Conductivity; Enzyme Inhibitors; Female; Heart; Isoproterenol; Male; Membrane Potentials; Protein Kinases; Rabbits; Thionucleotides | 1998 |
Regulation of vascular endothelial growth factor expression by cAMP in rat aortic smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenylyl Cyclases; Animals; Aorta; Cobalt; Colforsin; Cyclic AMP; Endothelial Growth Factors; Endothelium, Vascular; Enzyme Activation; Fibroblasts; Gene Expression Regulation; Iloprost; Isoproterenol; Lymphokines; Muscle, Smooth, Vascular; Phosphodiesterase Inhibitors; Rats; RNA, Messenger; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors | 1998 |
Turnover of bis-diphosphoinositol tetrakisphosphate in a smooth muscle cell line is regulated by beta2-adrenergic receptors through a cAMP-mediated, A-kinase-independent mechanism.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Triphosphate; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Bradykinin; Cell Line; Cricetinae; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Cyclic AMP-Dependent Protein Kinases; Cyclic GMP-Dependent Protein Kinase Type I; Cyclic GMP-Dependent Protein Kinases; Enzyme Activation; Enzyme Inhibitors; Inositol Phosphates; Isoproterenol; Male; Mesocricetus; Muscle, Smooth; Phosphodiesterase Inhibitors; Phosphorylation; Receptors, Adrenergic, beta-2; Sodium Fluoride; Type C Phospholipases; Vas Deferens | 1998 |
Ceramide selectively inhibits calcium-mediated potentiation of beta-adrenergic-stimulated cyclic nucleotide accumulation in rat pinealocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Adrenergic beta-Antagonists; Analgesics, Opioid; Animals; Calcium; Ceramides; Cyclic AMP; Cyclic GMP; Drug Synergism; Genistein; Isoproterenol; Male; Meperidine; Phenylephrine; Pineal Gland; Potassium; Potassium Chloride; Rats; Rats, Sprague-Dawley; Tetradecanoylphorbol Acetate | 1998 |
Regulation of cardiac myocyte contractile function by inducible nitric oxide synthase (iNOS): mechanisms of contractile depression by nitric oxide.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcysteine; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Culture Media, Conditioned; Cyclic AMP; Cyclic GMP; Enzyme Induction; GTP-Binding Proteins; In Vitro Techniques; Isoproterenol; Lipopolysaccharides; Macrophages, Alveolar; Myocardial Contraction; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley | 1998 |
Capacitative Ca2+ entry is involved in cAMP synthesis in mouse parotid acini.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Calcium; Calcium Channels; Carbachol; Cell Compartmentation; Cyclic AMP; Cyclic GMP; Enzyme Inhibitors; In Vitro Techniques; Ionomycin; Ionophores; Isoenzymes; Isoproterenol; Lanthanum; Mice; Muscarinic Agonists; Parotid Gland; Phosphodiesterase Inhibitors; Thapsigargin | 1998 |
Stimulation of renin secretion by nitric oxide is mediated by phosphodiesterase 3.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Bumetanide; Cyclic Nucleotide Phosphodiesterases, Type 3; In Vitro Techniques; Isoproterenol; Kidney; Kinetics; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitroprusside; Phosphodiesterase Inhibitors; Pyrrolidinones; Rats; Rats, Sprague-Dawley; Renin; Rolipram | 1998 |
Cyclic AMP potentiates substance P-induced amylase secretion by augmenting the effect of calcium in the rat parotid acinar cells.
Topics: 1-Methyl-3-isobutylxanthine; 2,4-Dinitrophenol; Amylases; Animals; Bucladesine; Calcium; Cells, Cultured; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Isoproterenol; Male; Parotid Gland; Perfusion; Phorbol 12,13-Dibutyrate; Rats; Rats, Wistar; Substance P; Thapsigargin | 1998 |
Cyclic AMP potentiates growth hormone-dependent differentiation of 3T3-F442A preadipocytes: possible involvement of the transcription factor CREB.
Topics: 1-Methyl-3-isobutylxanthine; 3T3 Cells; Adipocytes; Animals; Cell Differentiation; Cholera Toxin; Colforsin; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Drug Interactions; Glycerolphosphate Dehydrogenase; Growth Hormone; Ionomycin; Isoproterenol; Kinetics; Mice; Recombinant Proteins; Thionucleotides; Transcription Factors | 1998 |
A luciferase-engineered cell line for study of cAMP regulation in endothelial cells.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Antagonists; Animals; Aorta; Calcimycin; Cell Line; Cholera Toxin; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Endothelium, Vascular; Enhancer Elements, Genetic; Enzyme Inhibitors; Gene Expression Regulation; Genes, Reporter; Isoproterenol; Isoquinolines; Kinetics; Luciferases; Rabbits; Signal Transduction; Sulfonamides; Transfection | 1998 |
Neuropeptide Y shifts equilibrium between alpha- and beta-adrenergic tonus in proximal tubule cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Butyrates; Butyric Acid; Cyclic AMP; Dideoxyadenosine; In Vitro Techniques; Isoproterenol; Kidney Cortex; Kidney Tubules, Proximal; Kinetics; Male; Models, Biological; Neuropeptide Y; Norepinephrine; Oxymetazoline; Prazosin; Rats; Rats, Sprague-Dawley; Sodium-Potassium-Exchanging ATPase; Yohimbine | 1998 |
Effect of beta-adrenergic agonists on paracellular width and fluid flow across outflow pathway cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Cells, Cultured; Culture Media; Dose-Response Relationship, Drug; Endothelium; Epinephrine; Extracellular Space; Humans; Intercellular Junctions; Isoproterenol; Microscopy, Electron, Scanning; Perfusion; Sclera; Trabecular Meshwork | 1998 |
Alpha-adrenergic receptors regulate human lymphocyte amiloride-sensitive sodium channels.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Amiloride; Animals; Cell Transformation, Viral; Cells, Cultured; Cyclic AMP; Doxazosin; Endothelium, Vascular; Epithelial Sodium Channels; GTP-Binding Proteins; Herpesvirus 4, Human; Humans; Isoproterenol; Membrane Potentials; Norepinephrine; Patch-Clamp Techniques; Prazosin; Rats; Receptors, Adrenergic, alpha; Recombinant Proteins; Second Messenger Systems; Sodium Channels; Thionucleotides; Transcription, Genetic | 1998 |
alpha1-adrenoceptors antagonize activated chloride conductance of amphibian skin epithelium.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Animals; Bufonidae; Calcium; Chloride Channels; Chlorides; Electric Conductivity; Epinephrine; Epithelium; Isoproterenol; Phenylephrine; Prazosin; Rana esculenta; Receptors, Adrenergic, alpha-1; Skin; Xylazine | 1998 |
Characteristics of amylase secretion induced by various secretagogues examined in perifused rat parotid acinar cells.
Topics: 1-Methyl-3-isobutylxanthine; Amylases; Animals; Bucladesine; Calcium; Carbachol; Cholinergic Agonists; Colforsin; Cyclic AMP; Epithelial Cells; Isoproterenol; Male; Norepinephrine; Parasympatholytics; Parotid Gland; Rats; Rats, Wistar; Substance P; Sympathomimetics; Temperature | 1998 |
Evidence for an endogenous cAMP-adenosine pathway in the rat kidney.
Topics: 1-Methyl-3-isobutylxanthine; 5'-Nucleotidase; Adenosine; Adrenergic beta-Agonists; Animals; Cyclic AMP; Hypoxanthine; Inosine; Isoproterenol; Kidney; Male; Perfusion; Phosphodiesterase Inhibitors; Propranolol; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta | 1998 |
Genistein inhibits slow component delayed-rectifier K currents via a tyrosine kinase-independent pathway.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Electrophysiology; Genistein; Heart; In Vitro Techniques; Ion Exchange; Isoflavones; Isoproterenol; Membrane Potentials; Myocardium; Patch-Clamp Techniques; Phenols; Phosphoric Diester Hydrolases; Potassium Channels; Protein-Tyrosine Kinases; Swine; Time Factors; Tyrphostins; Vanadates | 1998 |
Dual effect of nitric oxide on the hyperpolarization-activated inward current (I(f)) in sino-atrial node cells of the rabbit.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 1-Methyl-3-isobutylxanthine; Acetylcholine; Adrenergic beta-Agonists; Animals; Electrophysiology; Enzyme Inhibitors; Female; Guanosine Monophosphate; Isoproterenol; Male; Methylene Blue; Nitric Oxide; Nitroprusside; Phosphodiesterase Inhibitors; Rabbits; Sinoatrial Node; Time Factors; Vasodilator Agents | 1998 |
Alpha2-adrenoceptor-mediated enhancement of glycine response in rat sacral dorsal commissural neurons.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adrenergic alpha-Agonists; Animals; Bucladesine; Clonidine; Colforsin; Cyclic AMP-Dependent Protein Kinases; Dose-Response Relationship, Drug; Electrophysiology; Glycine; Glycine Agents; GTP-Binding Proteins; Ion Channel Gating; Isoproterenol; Lumbosacral Region; Neurons, Afferent; Nociceptors; Norepinephrine; Pertussis Toxin; Phenylephrine; Phosphodiesterase Inhibitors; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-2; Strychnine; Virulence Factors, Bordetella | 1999 |
Aldosterone, not estradiol, is the physiological agonist for rapid increases in cAMP in vascular smooth muscle cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Aldosterone; Animals; Calcium Signaling; Coronary Vessels; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Cycloheximide; Estradiol; Gene Expression Regulation; Hydrocortisone; Isoproterenol; Mineralocorticoid Receptor Antagonists; Muscle, Smooth, Vascular; Phosphorylation; Protein Processing, Post-Translational; Protein Synthesis Inhibitors; Spironolactone; Swine; Sympathomimetics; Transcription, Genetic | 1999 |
P2 purinoceptors contribute to ATP-induced inhibition of L-type Ca2+ current in rabbit atrial myocytes.
Topics: 1-Methyl-3-isobutylxanthine; 5'-Nucleotidase; 8-Bromo Cyclic Adenosine Monophosphate; Adenosine; Adenosine Diphosphate; Adenosine Triphosphate; Adrenergic beta-Agonists; Animals; Calcium-Transporting ATPases; Colforsin; Cyclic AMP; Enzyme Inhibitors; Isoproterenol; Myocardium; Patch-Clamp Techniques; Pertussis Toxin; Potassium Channels; Potassium Channels, Voltage-Gated; Purinergic P1 Receptor Antagonists; Purinergic P2 Receptor Antagonists; Rabbits; Receptors, Purinergic P2; Shal Potassium Channels; Suramin; Virulence Factors, Bordetella; Xanthines | 1999 |
Synergistic effects of neurotensin and beta-adrenergic agonist on 3,5-cyclic adenosine monophosphate accumulation and DNA synthesis in prostate cancer PC3 cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Bucladesine; Cell Division; Cyclic AMP; DNA; Dose-Response Relationship, Drug; Drug Synergism; Humans; Isoproterenol; Male; Neurotensin; Phosphodiesterase Inhibitors; Prostatic Neoplasms; Receptors, Adrenergic, beta; Receptors, Neurotensin; Theophylline; Tumor Cells, Cultured | 1999 |
cAMP regulates Ca2+-dependent exocytosis of lysosomes and lysosome-mediated cell invasion by trypanosomes.
Topics: 1-Methyl-3-isobutylxanthine; Actins; Adenylyl Cyclase Inhibitors; Adrenergic beta-Agonists; Animals; Calcium; Cells, Cultured; Cyclic AMP; Cytoskeleton; Cytosol; Exocytosis; Fibroblasts; GTP-Binding Proteins; Imines; Isoproterenol; Kidney; Lysosomes; Membrane Fusion; Phosphodiesterase Inhibitors; Rats; Trypanosoma cruzi | 1999 |
On the mechanism of genistein-induced activation of protein kinase A-dependent Cl- conductance in cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Chlorides; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Cystic Fibrosis Transmembrane Conductance Regulator; Electric Conductivity; Enzyme Activation; Enzyme Inhibitors; Genistein; Guinea Pigs; Heart; Isoflavones; Isoproterenol; Okadaic Acid; Patch-Clamp Techniques; Protein-Tyrosine Kinases; Ventricular Function | 1999 |
Rat angiotensin-converting enzyme promoter regulation by beta-adrenergics and cAMP in endothelium.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cells, Cultured; Cyclic AMP; Drug Combinations; Endothelium, Vascular; Enzyme Induction; Humans; Isoproterenol; Peptidyl-Dipeptidase A; Phosphodiesterase Inhibitors; Promoter Regions, Genetic; Rabbits; Rats; Rats, Inbred WKY; Receptors, Adrenergic, beta | 1999 |
Acquisition of neuroendocrine characteristics by prostate tumor cells is reversible: implications for prostate cancer progression.
Topics: 1-Methyl-3-isobutylxanthine; Adenocarcinoma; Androgens; Biomarkers; Bombesin; Bucladesine; Calcium-Calmodulin-Dependent Protein Kinases; Cell Differentiation; Cell Division; Cell Lineage; Chromogranin A; Chromogranins; Colforsin; Cyclic AMP; Cytoplasmic Granules; Dihydrotestosterone; Disease Progression; Epinephrine; Humans; Isoproterenol; Male; Neoplasm Proteins; Neoplasms, Hormone-Dependent; Neoplastic Stem Cells; Neuroendocrine Tumors; Neurotensin; Parathyroid Hormone-Related Protein; Phenotype; Phosphopyruvate Hydratase; Prostatic Neoplasms; Protein-Tyrosine Kinases; Proteins; Second Messenger Systems; Serotonin; Tumor Cells, Cultured | 1999 |
Sequential changes in autonomic regulation of cardiac myocytes after in vivo endotoxin injection in rat.
Topics: 1-Methyl-3-isobutylxanthine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Adenylyl Cyclases; Adrenergic Antagonists; Adrenergic beta-Agonists; Animals; Autonomic Nervous System; Calcium Channel Agonists; Calcium Channels, L-Type; Colforsin; Diterpenes; Electrophysiology; Endotoxemia; Endotoxins; Enzyme Activators; Escherichia coli; Heart; Hemodynamics; In Vitro Techniques; Injections, Intravenous; Isoproterenol; Male; Myocardium; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rats; Sepsis | 1999 |
Developmental changes in renal renin mRNA half-life and responses to stimulation in fetal lambs.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cells, Cultured; Colforsin; Dactinomycin; Dose-Response Relationship, Drug; Embryonic and Fetal Development; Fetus; Half-Life; Isoproterenol; Kidney; Kidney Cortex; Nucleic Acid Synthesis Inhibitors; Renin; RNA Stability; RNA, Messenger; Sheep; Transcription, Genetic | 1999 |
Development of human and rabbit vaginal smooth muscle cell cultures: effects of vasoactive agents on intracellular levels of cyclic nucleotides.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-GMP Phosphodiesterases; Alprostadil; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Cyclic GMP; Female; Humans; Isoproterenol; Muscle, Smooth; Nitroprusside; Nucleotides, Cyclic; Phosphodiesterase Inhibitors; Piperazines; Purines; Rabbits; Sildenafil Citrate; Sulfones; Vagina; Vasoactive Intestinal Peptide; Vasodilator Agents | 1999 |
Beta4-adrenoceptors are more effective than beta1-adrenoceptors in mediating arrhythmic Ca2+ transients in mouse ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Arrhythmias, Cardiac; Calcium; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Heart Ventricles; In Vitro Techniques; Isoproterenol; Male; Mice; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Propanolamines; Propranolol; Receptors, Adrenergic, beta; Receptors, Adrenergic, beta-1; Time Factors | 1999 |
A cyclic nucleotide PDE5 inhibitor corrects defective mucin secretion in submandibular cells containing antibody directed against the cystic fibrosis transmembrane conductance regulator protein.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-GMP Phosphodiesterases; Animals; Antibodies; Cyclic AMP; Cyclic GMP; Cyclic Nucleotide Phosphodiesterases, Type 5; Cystic Fibrosis Transmembrane Conductance Regulator; Humans; Isoproterenol; Mucins; Purinones; Pyridazines; Pyridines; Rats; Rolipram; Submandibular Gland | 1999 |
Characterization of the endothelin-1-induced regulation of L-type Ca2+ current in rabbit ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Agonists; Animals; Azepines; Calcium; Calcium Channels, L-Type; Cells, Cultured; Endothelin Receptor Antagonists; Endothelin-1; Heart Ventricles; In Vitro Techniques; Indoles; Isoproterenol; Male; Myocardium; Patch-Clamp Techniques; Pertussis Toxin; Phosphodiesterase Inhibitors; Protein Kinase C; Rabbits; Receptor, Endothelin A; Receptor, Endothelin B; Virulence Factors, Bordetella | 1999 |
A novel function of thyrotropin as a potentiator of electrolyte secretion from the tracheal gland.
Topics: 1-Methyl-3-isobutylxanthine; Acetylcholine; Animals; Benzoquinones; Cats; Cyclic AMP; Electrolytes; Follicle Stimulating Hormone; Genistein; Humans; Immunohistochemistry; Interferon-gamma; Isoproterenol; Lactams, Macrocyclic; Luteinizing Hormone; Norepinephrine; Patch-Clamp Techniques; Protein-Tyrosine Kinases; Quinones; Rifabutin; RNA, Messenger; Signal Transduction; Thyrotropin; Trachea | 2000 |
Endothelin inhibits histamine-induced cyclic AMP accumulation in bovine brain vessels.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Blood-Brain Barrier; Brain; Capillaries; Cattle; Cyclic AMP; Endothelin Receptor Antagonists; Endothelin-1; Histamine; Histamine Antagonists; Isoproterenol; Microcirculation; Oligopeptides; Peptides, Cyclic; Piperidines; Receptor, Endothelin A; Receptor, Endothelin B; Receptors, Endothelin; Second Messenger Systems; Viper Venoms | 2000 |
Effects of pituitary adenylate cyclase activating polypeptide27 on cyclic AMP efflux and atrial dynamics in perfused beating atria.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cyclic AMP; Dose-Response Relationship, Drug; Extracellular Space; Heart; Heart Atria; In Vitro Techniques; Isoproterenol; Myocardium; Neuropeptides; Neurotransmitter Agents; Phosphodiesterase Inhibitors; Pituitary Adenylate Cyclase-Activating Polypeptide; Rabbits; Radioimmunoassay; Stroke Volume | 2000 |
Antioxidant defense against antidepressants in C6 and 1321N1 cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Antidepressive Agents; Antimetabolites; Antioxidants; Astrocytes; Astrocytoma; Bucladesine; Buthionine Sulfoximine; Cyclic AMP; Drug Interactions; Glioma; Glutathione; Humans; Isoproterenol; Neuroprotective Agents; Oxidative Stress; Phosphodiesterase Inhibitors; Rats; Tumor Cells, Cultured | 2000 |
Functional identification of phosphodiesterase activity in human trabecular meshwork cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 3',5'-Cyclic-GMP Phosphodiesterases; Adenylyl Cyclases; Cells, Cultured; Cyclic AMP; Cyclic GMP; Guanylate Cyclase; Humans; Isoproterenol; Nitroprusside; Piperidines; Quinazolines; Signal Transduction; Trabecular Meshwork | 2000 |
The galanin receptor type 2 initiates multiple signaling pathways in small cell lung cancer cells by coupling to G(q), G(i) and G(12) proteins.
Topics: 1-Methyl-3-isobutylxanthine; 3T3 Cells; Actin Cytoskeleton; Actins; Animals; Calcium Signaling; Carcinoma, Small Cell; Cell Adhesion; COS Cells; Cyclic AMP; Enzyme Inhibitors; Galanin; GTP-Binding Protein alpha Subunits, G12-G13; GTP-Binding Protein alpha Subunits, Gi-Go; GTP-Binding Protein alpha Subunits, Gq-G11; GTP-Binding Proteins; Heterotrimeric GTP-Binding Proteins; Humans; Indoles; Inositol Phosphates; Intracellular Signaling Peptides and Proteins; Isoproterenol; Lung Neoplasms; Maleimides; Mice; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinases; Neoplasm Proteins; Pertussis Toxin; Phosphatidylinositol Diacylglycerol-Lyase; Protein Kinase C; Protein Serine-Threonine Kinases; Receptor, Galanin, Type 2; Receptors, Galanin; Receptors, Neuropeptide; Recombinant Fusion Proteins; rho-Associated Kinases; rhoA GTP-Binding Protein; Transfection; Tumor Cells, Cultured; Type C Phospholipases; Virulence Factors, Bordetella | 2000 |
Preglomerular microcirculation expresses the cAMP-adenosine pathway.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine; Adenylyl Cyclases; Animals; Cyclic AMP; Isoproterenol; Kidney Glomerulus; Male; Microcirculation; Rats; Xanthines | 2000 |
cGMP-dependent protein kinase mediates stimulation of L-type calcium current by cGMP in rabbit atrial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Alkaloids; Animals; Blotting, Western; Calcium Channels, L-Type; Carbazoles; Cyclic GMP; Cyclic GMP-Dependent Protein Kinases; Enzyme Inhibitors; Heart Atria; Indoles; Isoproterenol; Myocardium; Nitric Oxide Donors; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Rabbits; Stimulation, Chemical; Time Factors | 2000 |
Establishment and characterization of steroidogenic granulosa cells expressing beta(2)-adrenergic receptor: regulation of adrenodoxin and steroidogenic acute regulatory protein by adrenergic agents.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-2 Receptor Agonists; Adrenergic beta-2 Receptor Antagonists; Adrenodoxin; Animals; Blotting, Western; Cell Line, Transformed; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Epinephrine; Female; Follicle Stimulating Hormone; Genes, ras; Granulosa Cells; Immunohistochemistry; Isoproterenol; Metoprolol; Phosphodiesterase Inhibitors; Phosphoproteins; Plasmids; Progesterone; Propranolol; Rats; Receptors, Adrenergic, beta-2; Simian virus 40; Transfection | 2000 |
Angiotensin II enhances beta-adrenergic receptor-mediated vasorelaxation in aortas from young but not old rats.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Aging; Angiotensin II; Animals; Aorta, Thoracic; Bucladesine; Colforsin; Cyclic AMP; Imidazoles; In Vitro Techniques; Isoproterenol; Male; Phosphodiesterase Inhibitors; Pyridines; Rats; Rats, Inbred F344; Receptor Cross-Talk; Receptor, Angiotensin, Type 1; Receptor, Angiotensin, Type 2; Receptors, Angiotensin; Vasoconstrictor Agents; Vasodilation | 2000 |
Rescue of contractile parameters and myocyte hypertrophy in calsequestrin overexpressing myocardium by phospholamban ablation.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Atrial Natriuretic Factor; Calcium-Binding Proteins; Calsequestrin; Cardiomegaly; Heart; Immunohistochemistry; Isoproterenol; Mice; Mice, Knockout; Myocardial Contraction; Myocardium; Patch-Clamp Techniques; Sarcoplasmic Reticulum | 2001 |
Effect of protease-activated receptor (PAR)-1, -2 and -4-activating peptides, thrombin and trypsin in rat isolated airways.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bronchi; Bronchodilator Agents; Cyclooxygenase Inhibitors; Dose-Response Relationship, Drug; Enzyme Inhibitors; Female; Heme Oxygenase (Decyclizing); Immunohistochemistry; In Vitro Techniques; Indomethacin; Isoproterenol; Male; Microscopy, Confocal; Muscle Relaxation; Nitric Oxide Synthase; Nitroarginine; Oxyhemoglobins; Peptide Fragments; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley; Receptor, PAR-1; Receptor, PAR-2; Receptors, Thrombin; Thrombin; Trachea; Trypsin | 2000 |
Vascular beta-adrenergic receptor system is dysfunctional after myocardial infarction.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Aorta; Aurora Kinases; Blood Pressure; Carotid Arteries; Colforsin; Coronary Vessels; Cyclic AMP; Cyclic GMP; GTP-Binding Proteins; Heart Failure; In Vitro Techniques; Isoproterenol; Ligation; Muscle, Smooth, Vascular; Myocardial Infarction; Protein Serine-Threonine Kinases; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; Signal Transduction; Ventricular Pressure | 2001 |
Abolition of (-)-CGP 12177-evoked cardiostimulation in double beta1/beta2-adrenoceptor knockout mice. Obligatory role of beta1-adrenoceptors for putative beta4-adrenoceptor pharmacology.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Atrial Function; Binding, Competitive; Bucladesine; Dose-Response Relationship, Drug; Female; Genotype; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Membranes; Mice; Mice, Knockout; Myocardial Contraction; Pindolol; Propanolamines; Receptors, Adrenergic, beta; Receptors, Adrenergic, beta-1; Receptors, Adrenergic, beta-2; Sinoatrial Node; Tritium | 2001 |
Functional desensitization to isoproterenol without reducing cAMP production in canine failing cardiocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Calcium Channels, L-Type; Cell Membrane; Cells, Cultured; Cyclic AMP; Dogs; Female; Heart; Heart Failure; Isoproterenol; Male; Membrane Potentials; Myocardial Contraction; Myocardium; Norepinephrine; Receptors, Adrenergic, beta; Reference Values; Signal Transduction; Tachycardia | 2001 |
Human immunodeficiency virus type 1 Tat protein decreases cyclic AMP synthesis in rat microglia cultures.
Topics: 1-Methyl-3-isobutylxanthine; Adenylate Cyclase Toxin; Adenylyl Cyclases; Animals; Antibodies, Monoclonal; Apoptosis; Arginine; Astrocytes; Cell Membrane; Cells, Cultured; Colforsin; Cyclic AMP; Energy Metabolism; Enzyme Activation; Gene Products, tat; GTP-Binding Protein alpha Subunits, Gi-Go; HIV-1; Hydrazines; Isoproterenol; Lipopolysaccharides; Microglia; Nerve Degeneration; NF-kappa B; Nitric Oxide; Nitric Oxide Donors; Nitric Oxide Synthase; Nitroso Compounds; Peptides; Pertussis Toxin; Rats; Rats, Wistar; Recombinant Fusion Proteins; Second Messenger Systems; tat Gene Products, Human Immunodeficiency Virus; Tosylphenylalanyl Chloromethyl Ketone; Virulence Factors, Bordetella | 2001 |
Selective inhibition of beta(2)-adrenergic receptor-mediated cAMP generation by activation of the P2Y(2) receptor in mouse pineal gland tumor cells.
Topics: 1-Methyl-3-isobutylxanthine; Adenosine Diphosphate; Adenosine Triphosphate; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Bombesin; Calcium; Cyclic AMP; Extracellular Space; Isoproterenol; Mice; Pertussis Toxin; Phosphodiesterase Inhibitors; Pinealoma; Propanolamines; Receptors, Adrenergic, beta-2; Receptors, Purinergic P2; Receptors, Purinergic P2Y2; Signal Transduction; Thionucleotides; Tritium; Tumor Cells, Cultured; Uridine Triphosphate; Virulence Factors, Bordetella | 2001 |
Regulation of slowly activating potassium current (I(Ks)) by secretin in rat pancreatic acinar cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium Signaling; Carbachol; Chlorides; Cholinergic Agonists; Colforsin; Cyclic AMP; Enzyme Inhibitors; Gastrointestinal Agents; Isoproterenol; Isoquinolines; Membrane Potentials; Pancreas; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Potassium Channels; Rats; Secretin; Sulfonamides; Vasoactive Intestinal Peptide | 2001 |
cGMP-mediated inhibition of cardiac L-type Ca(2+) current by a monoclonal antibody against the M(2) ACh receptor.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Agonists; Animals; Antibodies, Monoclonal; Autoantibodies; Calcium Channels, L-Type; Colforsin; Cyclic GMP; Enzyme Inhibitors; Guanosine; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Isoproterenol; Membrane Potentials; Muscle Fibers, Skeletal; Myocardium; Oxadiazoles; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Quinoxalines; Receptor, Muscarinic M2; Receptors, Muscarinic | 2001 |
Activation and inactivation of cAMP-response element-mediated gene transcription in cardiac myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Animals; Cantharidin; Cardiotonic Agents; Cell Cycle Proteins; Cells, Cultured; Chick Embryo; Colforsin; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Dose-Response Relationship, Drug; Enzyme Activation; Enzyme Inhibitors; Ethanolamines; Gene Expression; Heart Failure; Isoproterenol; Luciferases; Myocardium; Phosphoprotein Phosphatases; Phosphorylation; Plant Proteins; Propane; Stimulation, Chemical; Time Factors; Transcription, Genetic | 2001 |
Bcl-2 protects lymphoma cells from apoptosis but not growth arrest promoted by cAMP and dexamethasone.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Annexin A5; Anti-Inflammatory Agents; Apoptosis; Blotting, Western; Cell Count; Cell Division; Cells, Cultured; Colforsin; Cyclic AMP; Dexamethasone; Gene Expression Regulation; Genes, bcl-1; Humans; Isoproterenol; Lymphoma; Proto-Oncogene Proteins c-bcl-2; Tumor Cells, Cultured | 2001 |
Mechanism of intracellular calcium ([Ca2+]i) inhibition of lipolysis in human adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; 8-Bromo Cyclic Adenosine Monophosphate; Adipocytes; Androstadienes; Bucladesine; Calcium; Colforsin; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 3; Dose-Response Relationship, Drug; Humans; Insulin; Isoproterenol; Lipolysis; Phosphodiesterase Inhibitors; Phosphorylation; Potassium Chloride; Quinolones; Sterol Esterase; Wortmannin; Xanthines | 2001 |
Intracellular cAMP increases during the positive inotropism induced by androgens in isolated left atrium of rat.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Androgens; Animals; Atenolol; Atrial Function; Binding, Competitive; Cattle; Cyclic AMP; Dihydroalprenolol; Dihydrotestosterone; Dose-Response Relationship, Drug; Heart Atria; In Vitro Techniques; Isoproterenol; Male; Membranes; Myocardial Contraction; Phosphodiesterase Inhibitors; Rats; Rats, Wistar; Reserpine; Serum Albumin, Bovine; Tritium | 2002 |
cAMP modulation of Ca(2+)-regulated exocytosis in ACh-stimulated antral mucous cells of guinea pig.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Acetylcholine; Adenosine Triphosphate; Adrenergic beta-Agonists; Animals; Calcium; Colforsin; Cyclic AMP; Dinitrophenols; Drug Synergism; Exocytosis; Gastric Mucins; Gastric Mucosa; Guinea Pigs; Hypoxia; Isoproterenol; Male; Microscopy, Video; Phosphodiesterase Inhibitors; Pyloric Antrum; Uncoupling Agents | 2002 |
Cyclic AMP-mediated increase in L-type calcium current (ICa,L) by nitroglycerin in guinea-pig ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcium Signaling; Cells, Cultured; Cyclic AMP; Cyclic GMP; Dialysis; Guinea Pigs; Heart Ventricles; Isoproterenol; Methylene Blue; Nitroglycerin | 2002 |
Use of tetanus to investigate myofibrillar responsiveness to Ca(2+) in isolated mouse ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Calcium; Calcium-Transporting ATPases; Cardiotonic Agents; Cell Separation; Enzyme Inhibitors; Fluorescence; Isoproterenol; Mice; Muscle Contraction; Myocardium; Myofibrils; Phosphodiesterase Inhibitors; Quinolines; Thapsigargin; Thiadiazines; Ventricular Function | 2002 |
Postnatal handling induces long-term modifications in central beta-noradrenergic signalling in rats.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Aging; Animals; Animals, Newborn; Cerebellum; Cerebral Cortex; Colforsin; Cyclic AMP; Female; Handling, Psychological; Hippocampus; Isoproterenol; Norepinephrine; Phosphodiesterase Inhibitors; Pregnancy; Radioligand Assay; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Signal Transduction | 2002 |
Different action of IBMX, isoproterenol and rutin on orthovanadate-induced nitric oxide release in mouse macrophage cells.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cell Line; Isoproterenol; Macrophages; Mice; Nitric Oxide; Phosphodiesterase Inhibitors; Rutin; Vanadates | 2002 |
Characterization and enrichment of cardiomyocytes derived from human embryonic stem cells.
Topics: 1-Methyl-3-isobutylxanthine; Azacitidine; Cell Differentiation; Cell Size; Decitabine; Diltiazem; Dimethyl Sulfoxide; Dose-Response Relationship, Drug; Embryo, Mammalian; Gene Expression Regulation; Humans; Immunohistochemistry; Isoproterenol; Ki-67 Antigen; Myocardium; Myosin Heavy Chains; Phenylephrine; Stem Cells; Time Factors; Tretinoin; Troponin I | 2002 |
Termination of immediate-early gene expression after stimulation by parathyroid hormone or isoproterenol.
Topics: 1-Methyl-3-isobutylxanthine; 3T3 Cells; Animals; beta-Adrenergic Receptor Kinases; Colforsin; Cyclic AMP; Cyclic AMP Response Element-Binding Protein; Cyclic AMP-Dependent Protein Kinases; G-Protein-Coupled Receptor Kinase 2; G-Protein-Coupled Receptor Kinase 3; Gene Expression; Genes, Immediate-Early; Interleukin-6; Isoproterenol; Mice; Osteoblasts; Osteosarcoma; Parathyroid Hormone; Peptide Fragments; Phosphodiesterase Inhibitors; Phosphorylation; Proto-Oncogene Proteins c-fos; Rats; Receptors, Parathyroid Hormone; RNA, Messenger; Sympathomimetics; Tumor Cells, Cultured | 2002 |
Hormonal modulation of Na(+) transport in rat fetal distal lung epithelial cells.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Biological Transport; Cells, Cultured; Chlorides; Culture Media; Cyclic AMP; Dexamethasone; Drug Combinations; Electric Conductivity; Epithelium; Fetus; Glucocorticoids; Isoproterenol; Lung; Oxygen; Partial Pressure; Rats; Sodium; Triiodothyronine | 2002 |
Inhibition of cyclooxygenase-2: effects on renin secretion and expression in fetal lambs.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Blood Gas Analysis; Cells, Cultured; Colforsin; Cyclooxygenase 2; Cyclooxygenase 2 Inhibitors; Cyclooxygenase Inhibitors; Dinoprostone; Female; Gene Expression Regulation, Developmental; Heart Rate; Isoenzymes; Isoproterenol; Kidney Cortex; Nitrobenzenes; Phosphodiesterase Inhibitors; Pregnancy; Prostaglandin-Endoperoxide Synthases; Renin; Renin-Angiotensin System; RNA, Messenger; Sheep, Domestic; Sulfonamides | 2003 |
Norepinephrine induces slow calcium signalling in murine brown preadipocytes through the beta-adrenoceptor/cAMP/protein kinase A pathway.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adipocytes; Adipose Tissue, Brown; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Calcium Signaling; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Isoproterenol; Isoquinolines; Male; Mice; Mice, Inbred Strains; Norepinephrine; Phosphodiesterase Inhibitors; Quinolones; Receptors, Adrenergic, beta; Sulfonamides; Thapsigargin | 2003 |
Fat accumulation in the rat during early pregnancy is modulated by enhanced insulin responsiveness.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Adipose Tissue; Adrenergic beta-Agonists; Animals; Blood Glucose; Colforsin; Ethanolamines; Fatty Acids, Nonesterified; Female; Gestational Age; Glucose Tolerance Test; Glycerol; Insulin; Isoproterenol; Leptin; Lipids; Lipolysis; Lumbosacral Region; Organ Size; Pregnancy; Rats; Rats, Wistar; Receptors, Adrenergic, beta-3 | 2003 |
Isoproterenol produces a rapid increase in sialidase activity in rat heart tissue and cardiomyocyte-derived H9c2 cells in culture.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cell Line; Dose-Response Relationship, Drug; Drug Synergism; Enzyme Activation; Isoproterenol; Kinetics; Male; Myocardium; Myocytes, Cardiac; N-Acetylneuraminic Acid; Neuraminidase; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley | 2003 |
Effects of phospholipid vesicles (liposomes) on cAMP levels in the rat cerebral cortex.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Cerebral Cortex; Cyclic AMP; Enzyme Inhibitors; Gastrointestinal Agents; In Vitro Techniques; Isoproterenol; Liposomes; Male; Ouabain; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley; Sodium Cholate; Solubility | 2003 |
Cyclic AMP compartmentation due to increased cAMP-phosphodiesterase activity in transgenic mice with a cardiac-directed expression of the human adenylyl cyclase type 8 (AC8).
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Calcium Channels, L-Type; Carbachol; Cell Compartmentation; Cells, Cultured; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 1; Electric Conductivity; Gene Expression; Heart; Humans; Isoproterenol; Mice; Mice, Transgenic; Muscarinic Agonists; Myocardial Contraction; Myocardium; Myocytes, Cardiac; Patch-Clamp Techniques; Phosphodiesterase Inhibitors | 2003 |
Role of cyclic nucleotides in regulation of pulmonary artery tone in rabbits.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Cyclic AMP; Cyclic GMP; Dipyridamole; In Vitro Techniques; Isoproterenol; Muscle Contraction; Muscle Tonus; Muscle, Smooth, Vascular; Phosphodiesterase Inhibitors; Pulmonary Artery; Rabbits; Signal Transduction; Sympathomimetics; Theophylline; Vasodilator Agents | 2003 |
Intrinsic sympathomimetic activity of (-)-pindolol mediated through a (-)-propranolol-resistant site of the beta1-adrenoceptor in human atrium and recombinant receptors.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-1 Receptor Antagonists; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Aged; Animals; Binding Sites; CHO Cells; Cricetinae; Cyclic AMP; Drug Interactions; Drug Resistance; Female; Heart; Heart Atria; Humans; In Vitro Techniques; Isoproterenol; Male; Middle Aged; Myocardial Contraction; Norepinephrine; omega-N-Methylarginine; Pindolol; Propanolamines; Propranolol; Receptors, Adrenergic, beta-1; Recombinant Proteins; Stereoisomerism; Sympathomimetics | 2003 |
Functional serotonin 5-HT4 receptors in porcine and human ventricular myocardium with increased 5-HT4 mRNA in heart failure.
Topics: 1-Methyl-3-isobutylxanthine; Adolescent; Adult; Aged; Animals; Cardiotonic Agents; Cyclic AMP-Dependent Protein Kinases; Female; Free Radical Scavengers; Heart Ventricles; Humans; Isoproterenol; Male; Middle Aged; Myocardial Contraction; Myocardial Ischemia; Phosphodiesterase Inhibitors; Receptors, Serotonin, 5-HT4; RNA, Messenger; Serotonin; Serotonin 5-HT4 Receptor Antagonists; Swine; Ventricular Function | 2004 |
Negative feedback exerted by cAMP-dependent protein kinase and cAMP phosphodiesterase on subsarcolemmal cAMP signals in intact cardiac myocytes: an in vivo study using adenovirus-mediated expression of CNG channels.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Adenoviridae; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Cyclic Nucleotide Phosphodiesterases, Type 3; Cyclic Nucleotide Phosphodiesterases, Type 4; Cyclic Nucleotide-Gated Cation Channels; Diterpenes; Feedback; Ion Channels; Isoproterenol; Kinetics; Myocytes, Cardiac; Patch-Clamp Techniques; Rats; Recombinant Proteins; Sarcolemma; Signal Transduction | 2004 |
Response to intra- and extracellular lipolytic agents and hormone-sensitive lipase translocation are impaired in adipocytes from rats adapted to a high-protein, carbohydrate-free diet.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Adipose Tissue; Adrenergic beta-Agonists; Animals; Bucladesine; Colforsin; Dietary Carbohydrates; Dietary Proteins; Glycerol; Isoproterenol; Lipolysis; Male; Rats; Rats, Wistar; Sterol Esterase | 2004 |
Pineal circadian clocks gate arylalkylamine N-acetyltransferase gene expression in the mouse pineal gland.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Arylalkylamine N-Acetyltransferase; Cell Cycle Proteins; Circadian Rhythm; Darkness; Gene Expression; Gene Expression Regulation; Isoproterenol; Luciferases; Male; Mice; Mice, Inbred C3H; Mice, Inbred C57BL; Mice, Transgenic; Nuclear Proteins; Organ Culture Techniques; Period Circadian Proteins; Phosphodiesterase Inhibitors; Pineal Gland; Protein Synthesis Inhibitors; Puromycin; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Time Factors | 2005 |
Cardiac hypertrophy diminished the effects of isoproterenol on delayed rectifier potassium current in rat heart.
Topics: 1-Methyl-3-isobutylxanthine; Action Potentials; Adrenergic beta-Agonists; Animals; Calcium Channels, L-Type; Colforsin; Delayed Rectifier Potassium Channels; Heart; Hypertrophy, Left Ventricular; Isoproterenol; Male; Myocytes, Cardiac; Patch-Clamp Techniques; Phosphodiesterase Inhibitors; Phosphoric Diester Hydrolases; Potassium; Rats; Rats, Wistar; Signal Transduction; Sympathetic Nervous System; Sympathomimetics | 2006 |
Use of the Ca-shortening curve to estimate the myofilament responsiveness to Ca2+ in tetanized rat ventricular myocytes.
Topics: 1-Methyl-3-isobutylxanthine; Actin Cytoskeleton; Animals; Calcium; Cardiotonic Agents; Cell Size; Cyclic AMP; Isoproterenol; Male; Myocardial Contraction; Myocytes, Cardiac; Phosphodiesterase Inhibitors; Quinolines; Rats; Rats, Wistar; Tetany; Thiadiazines | 2006 |
Developmental aspects of adipose tissue in GH receptor and prolactin receptor gene disrupted mice: site-specific effects upon proliferation, differentiation and hormone sensitivity.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Adrenergic beta-Agonists; Animals; Cell Differentiation; Cell Proliferation; Cells, Cultured; Dexamethasone; Female; Glucocorticoids; Growth Hormone; Hormones; Insulin; Isoproterenol; Lipid Metabolism; Mice; Mice, Knockout; Phosphodiesterase Inhibitors; Pregnancy; Prolactin; Receptors, Prolactin; Receptors, Somatotropin; Stimulation, Chemical; Subcutaneous Fat; Triiodothyronine | 2006 |
Glucagon increases contractility in ventricle but not in atrium of the rat heart.
Topics: 1-Methyl-3-isobutylxanthine; Actins; Animals; Blotting, Western; Cardiotonic Agents; Electric Stimulation; Female; Glucagon; Heart; Heart Atria; Heart Ventricles; Isoproterenol; Male; Myocardial Contraction; Pertussis Toxin; Phosphodiesterase Inhibitors; Rats; Rats, Sprague-Dawley | 2008 |
Chloride conductance in amphibian skin: regulatory control in the skin of Rana pipiens.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Chlorides; Colforsin; Cyclic AMP; Electric Conductivity; Epinephrine; Galvanic Skin Response; In Vitro Techniques; Isoproterenol; Rana pipiens; Skin Physiological Phenomena | 2008 |
Sympathetic nervous system and lymphocyte proliferation in the Fischer 344 rat spleen: a longitudinal study.
Topics: 1-Methyl-3-isobutylxanthine; Aging; alpha-Methyltyrosine; Animals; Concanavalin A; Cyclic AMP; Cytokines; Epinephrine; Isoproterenol; Lymphocyte Activation; Male; Neuroimmunomodulation; Norepinephrine; Rats; Rats, Inbred F344; Receptors, Adrenergic, beta; Spleen; Sympathetic Nervous System; T-Lymphocyte Subsets; Tyrosine 3-Monooxygenase | 2008 |
Phosphodiesterase inhibition by naloxone augments the inotropic actions of beta-adrenergic stimulation.
Topics: 1-Methyl-3-isobutylxanthine; Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Cardiotonic Agents; Colforsin; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 3; Dose-Response Relationship, Drug; Drug Synergism; Guinea Pigs; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Myocardium; Naloxone; Narcotic Antagonists; Papillary Muscles; Phosphodiesterase 3 Inhibitors; Phosphodiesterase Inhibitors | 2009 |
Increased spontaneous activity and reduced inotropic response to catecholamines in ventricular myocytes from footshock-stressed rats.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic Agents; Animals; Calcium; Dose-Response Relationship, Drug; Electroshock; Isoproterenol; Male; Muscle Contraction; Myocardium; Myocytes, Cardiac; Norepinephrine; Phosphodiesterase Inhibitors; Prazosin; Random Allocation; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, beta-1; Receptors, Adrenergic, beta-2; Regression Analysis; Stress, Physiological | 2010 |
Spatiotemporal regulation of early lipolytic signaling in adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3T3-L1 Cells; Adipocytes; Adrenergic beta-3 Receptor Agonists; Adrenergic beta-Agonists; Animals; Blotting, Western; Cells, Cultured; Dioxoles; Fluorescent Antibody Technique; Immunoenzyme Techniques; Isoproterenol; Lipolysis; Mice; Mutagenesis, Site-Directed; Mutation; Phosphodiesterase Inhibitors; Phosphorylation; Signal Transduction; Sterol Esterase; Subcellular Fractions | 2009 |
ADP-ribosylation factor 6 modulates adrenergic stimulated lipolysis in adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; 3T3-L1 Cells; 8-Bromo Cyclic Adenosine Monophosphate; Adipocytes; ADP-Ribosylation Factor 6; ADP-Ribosylation Factors; Adrenergic beta-Agonists; Animals; Colforsin; Endocytosis; Insulin; Isoproterenol; Lipolysis; Mice; Mice, Obese; Phosphodiesterase Inhibitors; RNA Interference; RNA, Small Interfering; Signal Transduction; Triglycerides | 2010 |
Rotaviruses associate with cellular lipid droplet components to replicate in viroplasms, and compounds disrupting or blocking lipid droplets inhibit viroplasm formation and viral replication.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Antiviral Agents; Carrier Proteins; Cell Line; Fluorescence Resonance Energy Transfer; Genes, Reporter; Green Fluorescent Proteins; Humans; Isoproterenol; Lipids; Microscopy, Confocal; Organelles; Perilipin-1; Phosphoproteins; Rotavirus; Triazenes; Viral Nonstructural Proteins; Virus Replication | 2010 |
Regulation of 3',5'-cAMP in preglomerular smooth muscle and endothelial cells from genetically hypertensive rats.
Topics: 1-Methyl-3-isobutylxanthine; 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Adrenergic beta-Agonists; Animals; Cyclic AMP; Cyclic Nucleotide Phosphodiesterases, Type 4; Endothelium, Vascular; Hypertension; Isoproterenol; Kidney; Male; Muscle, Smooth, Vascular; Phosphodiesterase 4 Inhibitors; Rats; Rats, Inbred SHR; Rats, Inbred WKY | 2010 |
Metformin counters both lipolytic/inflammatory agents-decreased hormone sensitive lipase phosphorylation at Ser-554 and -induced lipolysis in human adipocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adipocytes; Adult; Aged; Colforsin; Female; Humans; Hypoglycemic Agents; Inflammation; Interleukin-1beta; Isoproterenol; Lipolysis; Lipopolysaccharides; Male; Metformin; Middle Aged; Phosphorylation; Primary Cell Culture; Serine; Sterol Esterase; Tumor Necrosis Factor-alpha | 2011 |
The cAMP-responsive Rap1 guanine nucleotide exchange factor, Epac, induces smooth muscle relaxation by down-regulation of RhoA activity.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Aorta; Bronchi; Calcium; Down-Regulation; Fibroblasts; Guanine Nucleotide Exchange Factors; Humans; Isoproterenol; Lysophospholipids; Mice; Muscle, Smooth; Myosin-Light-Chain Phosphatase; Phosphorylation; rap1 GTP-Binding Proteins; Rats; rhoA GTP-Binding Protein | 2011 |
G-protein βγ subunits in vasorelaxing and anti-endothelinergic effects of calcitonin gene-related peptide.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Calcitonin Gene-Related Peptide; CHO Cells; Cricetinae; Cricetulus; Cyclic AMP; Cyclohexanes; GTP-Binding Protein beta Subunits; GTP-Binding Protein gamma Subunits; Humans; Isoproterenol; Male; Mesenteric Arteries; Muscle, Smooth, Vascular; Nitroprusside; Rats; Rats, Inbred WKY; Receptors, Calcitonin Gene-Related Peptide; Vasodilation; Xanthenes | 2012 |
Autoantibodies against cardiac β(1)-adrenoceptor do not affect the low-affinity state β(1)-adrenoceptor-mediated inotropy in rat cardiomyocytes.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-1 Receptor Agonists; Adrenergic beta-1 Receptor Antagonists; Animals; Autoantibodies; Bisoprolol; Isoproterenol; Male; Myocardial Contraction; Myocytes, Cardiac; Phosphodiesterase Inhibitors; Pindolol; Propanolamines; Propranolol; Rats; Rats, Wistar; Receptors, Adrenergic, beta-1 | 2012 |
β-Adrenergic receptor stimulation increases surface NKCC2 expression in rat thick ascending limbs in a process inhibited by phosphodiesterase 4.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Cyclic Nucleotide Phosphodiesterases, Type 4; Enzyme Inhibitors; Isoproterenol; Isoquinolines; Loop of Henle; Male; Models, Animal; Phosphodiesterase Inhibitors; Propranolol; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; Sodium Chloride; Sodium-Potassium-Chloride Symporters; Solute Carrier Family 12, Member 1; Sulfonamides | 2012 |
Dynamic changes in lipid droplet-associated proteins in the "browning" of white adipose tissues.
Topics: 1-Acylglycerol-3-Phosphate O-Acyltransferase; 1-Methyl-3-isobutylxanthine; 3T3-L1 Cells; Adaptation, Physiological; Adipose Tissue, Brown; Adipose Tissue, White; Adrenergic beta-Agonists; Animals; Cell Cycle Proteins; Cell Differentiation; Female; Image Processing, Computer-Assisted; Immunoenzyme Techniques; Isoproterenol; Lipase; Lipids; Lipolysis; Mice; Microscopy, Confocal; Phosphodiesterase Inhibitors; Real-Time Polymerase Chain Reaction; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Signal Transduction; Temperature | 2013 |
Membrane-permeable tastants amplify β2-adrenergic receptor signaling and delay receptor desensitization via intracellular inhibition of GRK2's kinase activity.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Blotting, Western; Caffeine; Cell Membrane Permeability; Cyclic AMP; Enzyme Inhibitors; Flavanones; G-Protein-Coupled Receptor Kinase 2; HCT116 Cells; HEK293 Cells; HeLa Cells; Humans; Intracellular Space; Isoproterenol; Isoquinolines; Phosphorylation; Receptors, Adrenergic, beta-2; RNA Interference; Saccharin; Signal Transduction; Sulfonamides; Taste; Tryptophan | 2015 |
Dendritic diameter influences the rate and magnitude of hippocampal cAMP and PKA transients during β-adrenergic receptor activation.
Topics: 1-Methyl-3-isobutylxanthine; Adrenergic beta-Agonists; Animals; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Dendrites; Hippocampus; Isoproterenol; Mice; Models, Neurological; Phosphodiesterase Inhibitors; Phosphorylation; Receptors, Adrenergic, beta; Signal Transduction | 2017 |