colforsin has been researched along with Cardiac Failure in 52 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 6 (11.54) | 18.7374 |
1990's | 24 (46.15) | 18.2507 |
2000's | 17 (32.69) | 29.6817 |
2010's | 5 (9.62) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
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Bartels, P; Bian, JS; Foo, R; Galupo, MJ; Herzig, S; Hoppe, UC; Hu, Z; Huang, H; Jiang, F; Li, G; Liang, MC; Liao, P; Poh, KK; Ponniah, S; See, K; Soong, TW; Trasti, SL; Wang, J; Wong, YP; Yong, TF; Yu, CY; Yu, D; Zhang, G; Zhang, H | 1 |
Bravo, CA; Levy, D; Oydanich, M; Vatner, DE; Vatner, SF; Yoon, S; Zhang, J | 1 |
Antoons, G; Biesmans, L; Heinzel, FR; Herchuelz, A; Hohendanner, F; Ljubojević, S; MacQuaide, N; Pieske, B; Platzer, D; Sacherer, M; Sedej, S; Sipido, K; Sokolow, S; Wakula, P | 1 |
Barr, LA; Carter, RL; Cheung, JY; Coleman, RC; Feldman, AM; Gao, E; Grisanti, LA; Houser, SR; Koch, WJ; Li, X; Makarewich, CA; Myers, VD; Song, J; Tilley, DG; Troupes, CD; Yu, D; Zhu, W | 1 |
Carlson, M; Jones, JA; Ma, YJ; Rajagopalan, V; Zucker, IH | 1 |
Abraham, TP; Aiba, T; Chakir, K; Daya, SK; Dimaano, VL; Jacques, K; Jaques-Robinson, KM; Kass, DA; Lai, EW; Pacak, K; Tomaselli, GF; Tunin, RS; Xiao, RP; Zhu, WZ | 1 |
Abraham, G; Bohms, B; El-Banayosy, A; Gummert, J; Hasenfuβ, G; Kassner, A; Kolkhof, P; Milting, H; Morshuis, M; Schulte Eistrup, S; Toischer, K | 1 |
Kelly, C; Sawmiller, DR; Tarpey, SB; Thompson, WJ; Townsley, MI | 1 |
Haigney, MC; Hanlon, SU; McCurley, JM; Ruknudin, A; Schulze, DH; Wei, SK | 1 |
Chedid, NG; Díaz G, LE; Masuda, MO; Quintero H, CC; Saraiva, RM | 1 |
Dhalla, NS; Sethi, R | 1 |
Aker, S; Beilfuss, A; Heusch, G; Konietzka, I; Leineweber, K; Martin, C; Rekasi, H; Schulz, R | 1 |
Bers, DM; Curran, J; Hinton, MJ; Ríos, E; Shannon, TR | 1 |
Hata, K; Hirata, K; Kijima, Y; Masai, H; Murata, T; Ohta, S; Shinke, T; Shite, J; Takaoka, H; Yokoyama, M; Yoshikawa, R | 1 |
Minami, K; Ogata, J; Segawa, K | 1 |
Bristow, MR; Ginsburg, R; Minobe, W; Montgomery, W; Strosberg, A | 1 |
Atkins, FL; Bing, OH; Brooks, WW; Conrad, CH; DiMauro, PG; Robinson, KG | 1 |
Mewes, T; Ravens, U | 1 |
Bector, N; Dhalla, NS; Jasmin, G; Nagano, M; Sethi, R; Takeda, N | 1 |
Hammond, HK; Ping, P | 1 |
Alpert, NR; Haeberle, JR; Leavitt, BJ; Martin, BJ; Mulieri, LA | 1 |
Hammond, HK; Helmer, GA; Roth, DA; Urasawa, K | 1 |
Gewitz, MH; Hintze, TH; Mathew, R; Wang, J; Wolin, MS | 1 |
Ghate, AV; Linz, W; Rajagopalan, R; Schoelkens, BA; Subbarayan, P | 1 |
De Mello, WC | 1 |
Matsumori, A; Sasayama, S; Sato, Y | 1 |
Arentzen, CE; Backer, CL; Koumi, S; Sato, R | 1 |
Kozlik-Feldmann, R; Netz, H; Pilz, G; Reber, D; Reithmann, C; Welz, A; Werdan, K | 1 |
Gao, M; Hammond, HK; Insel, PA; Ping, P; Post, S; Tang, R | 1 |
Christensen, G; Holt, E; Lunde, PK; Sejersted, OM; Semb, SO; Tønnessen, T; Wasserstrom, JA | 1 |
Bartel, S; Eschenhagen, T; Haverich, A; Hirt, S; Karczewski, P; Krause, EG; Neumann, J; Schmitz, W; Scholz, H; Stein, B; Thoenes, M | 1 |
Evans, BA; Gu, XH; Kompa, AR; Summers, RJ | 1 |
Bourin, MC; Defer, N; Espinasse, I; Giudicelli, JF; Hanoune, J; Heimburger, M; Iourgenko, V; Mercadier, JJ; Michel, JB; Pussard, E; Richer, C; Samson, F | 1 |
Hosono, M | 1 |
Borst, MM; Herzog, N; Kübler, W; Strasser, RH; Szalai, P | 1 |
Hashimoto, K; Inoue, K; Lurie, KG; Shirai, T; Sugiyama, A | 1 |
Armstrong, J; Dong, E; Hagen, J; Kawai, H; Liang, CS; Mohan, A; Stevens, SY | 1 |
Ito, M; Nakagawa, M; Saikawa, T; Takahashi, N; Teshima, Y; Yasunaga, S; Yonemochi, H | 1 |
Eckhart, A; Gaballa, MA; Goldman, S; Koch, WJ | 1 |
Bokník, P; Knapp, J; Linck, B; Lüss, H; Müller, FU; Neumann, J; Schmitz, W | 1 |
Aomi, S; Chikazawa, G; Endo, M; Hibino, N; Kawai, A; Kihara, S; Koyanagi, H; Kurihara, T; Nishida, H; Uchikawa, S; Uebe, K | 1 |
Bers, DM; Katoh, H; Ziolo, MT | 1 |
Bøkenes, J; Christensen, G; Hoen, IB; Holt, E; Lunde, PK; Sande, JB; Sjaastad, I; Tønnessen, T | 1 |
Hague, NL; Hunneyball, IM; Loh, E; Morgan, JP; Perreault, CL; Sim, MF | 1 |
Del Monte, F; Harding, SE; Jones, SM; Poole-Wilson, PA; Vescovo, G | 1 |
Bouvier, M; Calderone, A; de Champlain, J; Juneau, C; Li, K; Rouleau, JL | 1 |
Feldman, MD; Grossman, W; Gwathmey, JK; Morgan, JP; Phillips, PJ; Schoen, FJ | 1 |
Copelas, L; Feldman, MD; Grossman, W; Gwathmey, JK; Morgan, JP; Phillips, P; Schoen, FJ; Warren, SE | 1 |
Katoh, A; Masuo, M; Sonoki, H; Sugimoto, T; Tomaru, T; Uchida, Y | 1 |
Banerjee, SP; Fan, TH; Kawashima, S; Liang, CS | 1 |
Erne, P; Lipkin, D; Maseri, A | 1 |
Storstein, L | 1 |
3 review(s) available for colforsin and Cardiac Failure
Article | Year |
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[Effects of colforsin daropate hydrochloride on myocardium, smooth muscle and renal function].
Topics: Adenylyl Cyclases; Animals; Cell Proliferation; Colforsin; Cyclic AMP; Glomerular Filtration Rate; Glomerulonephritis, Membranoproliferative; Heart Failure; Humans; Mesangial Cells; Muscle Contraction; Muscle, Smooth, Vascular; Myocardial Contraction; Receptors, Adrenergic, beta-1; Renal Circulation; Signal Transduction | 2007 |
[Cardiovascular effects of colforsin daropate hydrochloride, a novel drug for the treatment of acute heart failure].
Topics: Adult; Animals; Colforsin; Drug Evaluation, Preclinical; Heart Failure; Hemodynamics; Humans; Male; Myocardial Contraction; Vasodilator Agents | 1999 |
Non-receptor-mediated inotropic drugs.
Topics: Calcium Channel Agonists; Cardiotonic Agents; Colforsin; Heart Failure; Humans; Phosphodiesterase Inhibitors | 1988 |
1 trial(s) available for colforsin and Cardiac Failure
Article | Year |
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[Cardiovascular effects of colforsin daropate hydrochloride for acute heart failure after open heart surgery].
Topics: Acute Disease; Adenylyl Cyclases; Cardiac Surgical Procedures; Colforsin; Heart Failure; Hemodynamics; Humans; Postoperative Complications; Vasodilator Agents | 2001 |
48 other study(ies) available for colforsin and Cardiac Failure
Article | Year |
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Exclusion of alternative exon 33 of Ca
Topics: Action Potentials; Alternative Splicing; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Cells, Cultured; Colforsin; Electrophysiological Phenomena; Heart Failure; Isoproterenol; Long QT Syndrome; Mice; Mice, Inbred C57BL; Mice, Knockout; Myocardium; Myocytes, Cardiac; Nifedipine; Rats; Sequence Deletion; Tachycardia; Ventricular Premature Complexes | 2017 |
A novel adenylyl cyclase type 5 inhibitor that reduces myocardial infarct size even when administered after coronary artery reperfusion.
Topics: Adenylyl Cyclases; Animals; Colforsin; Cyclic AMP; Disease Models, Animal; Enzyme Inhibitors; Heart Failure; Humans; Mice; Myocardial Infarction; Myocardial Reperfusion; Receptors, Adrenergic, beta; Signal Transduction | 2018 |
Intracellular dyssynchrony of diastolic cytosolic [Ca²⁺] decay in ventricular cardiomyocytes in cardiac remodeling and human heart failure.
Topics: Aniline Compounds; Animals; Calcium Signaling; Calcium-Transporting ATPases; Colforsin; Cytosol; Diastole; Electric Stimulation; Etiocholanolone; Heart Failure; Heart Ventricles; Humans; Hypertrophy; Hypertrophy, Left Ventricular; Indoles; Mice; Mitochondria, Heart; Myocardial Ischemia; Myocytes, Cardiac; Phenyl Ethers; Ruthenium Compounds; Sarcomeres; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Sus scrofa; Swine; Ventricular Remodeling | 2013 |
β-adrenergic receptor-mediated cardiac contractility is inhibited via vasopressin type 1A-receptor-dependent signaling.
Topics: Animals; Antidiuretic Hormone Receptor Antagonists; Arginine Vasopressin; Calcium Signaling; Cardiomyopathy, Hypertrophic; Cats; Cell Line, Tumor; Colforsin; Cyclic AMP; G-Protein-Coupled Receptor Kinases; Genes, Reporter; GTP-Binding Protein alpha Subunits, Gq-G11; Heart Failure; HEK293 Cells; Humans; Indoles; Isoproterenol; Male; Mice; Mice, Inbred C57BL; Mice, Transgenic; Mutagenesis, Site-Directed; Myocardial Contraction; Pyrrolidines; Receptors, Adrenergic, beta; Receptors, Vasopressin; Recombinant Fusion Proteins; Rolipram; Second Messenger Systems | 2014 |
Cardiac ErbB-1/ErbB-2 mutant expression in young adult mice leads to cardiac dysfunction.
Topics: Adenylyl Cyclases; Animals; Cardiomyopathy, Dilated; Cardiotonic Agents; Colforsin; Dobutamine; ErbB Receptors; Female; Heart Failure; Male; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Mice, Transgenic; Mutation; Myocardial Contraction; Myocytes, Cardiac; Phenotype; Phosphorylation; Receptor, ErbB-2; Signal Transduction; Time Factors; Ventricular Dysfunction, Left | 2008 |
Mechanisms of enhanced beta-adrenergic reserve from cardiac resynchronization therapy.
Topics: Adenylyl Cyclases; Animals; Catecholamines; Colforsin; Dogs; GTP-Binding Protein alpha Subunits, Gi-Go; Heart Failure; Myocardial Contraction; Myocytes, Cardiac; Pacemaker, Artificial; Radioligand Assay; Receptors, Adrenergic, beta-1; Receptors, Adrenergic, beta-2; RGS Proteins; Sarcomeres; Signal Transduction | 2009 |
Regulation of cyclic adenosine monophosphate release by selective β2-adrenergic receptor stimulation in human terminal failing myocardium before and after ventricular assist device support.
Topics: Adenylyl Cyclases; Adolescent; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Adult; Aged; Bisoprolol; Catecholamines; Child; Clenbuterol; Colforsin; Cyclic AMP; Female; Heart Failure; Heart-Assist Devices; Humans; Isoproterenol; Male; Middle Aged; Myocardium; Receptors, Adrenergic, beta-1; Receptors, Adrenergic, beta-2; Young Adult | 2012 |
Phosphodiesterase 3 activity is reduced in dog lung following pacing-induced heart failure.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Animals; Capillaries; Capillary Permeability; Colforsin; Cyclic AMP; Cyclic GMP; Cyclic Nucleotide Phosphodiesterases, Type 3; Dogs; Heart Failure; Hydrolysis; Lung; Pacemaker, Artificial; Phosphodiesterase Inhibitors; Pulmonary Circulation; Quinolones; Reverse Transcriptase Polymerase Chain Reaction | 2003 |
Protein kinase A hyperphosphorylation increases basal current but decreases beta-adrenergic responsiveness of the sarcolemmal Na+-Ca2+ exchanger in failing pig myocytes.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic beta-Agonists; Animals; Cells, Cultured; Colforsin; Cyclic AMP-Dependent Protein Kinases; Female; Heart Failure; Isoproterenol; Male; Membrane Potentials; Myocardium; Myocytes, Cardiac; Okadaic Acid; Phosphoprotein Phosphatases; Phosphorylation; Receptors, Adrenergic, beta; Sarcolemma; Sodium-Calcium Exchanger; Swine | 2003 |
Impaired beta-adrenergic response and decreased L-type calcium current of hypertrophied left ventricular myocytes in postinfarction heart failure.
Topics: Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Calcium Channels, L-Type; Colforsin; Disease Models, Animal; Dose-Response Relationship, Drug; Electrophysiologic Techniques, Cardiac; Female; Heart Failure; Hypertrophy, Left Ventricular; Isoproterenol; Male; Myocardial Infarction; Myocytes, Cardiac; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Time Factors | 2003 |
Inotropic responses to isoproterenol in congestive heart failure subsequent to myocardial infarction in rats.
Topics: Adenosine Monophosphate; Adrenergic beta-Agonists; Animals; Colforsin; Coronary Vessels; Heart Failure; Isoproterenol; Ligation; Male; Myocardial Contraction; Myocardial Infarction; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta | 1995 |
Inhibition of Na+/H+-exchanger with sabiporide attenuates the downregulation and uncoupling of the myocardial beta-adrenoceptor system in failing rabbit hearts.
Topics: Adenylyl Cyclases; Animals; Apoptosis; Colforsin; Down-Regulation; Endomyocardial Fibrosis; Guanidines; Heart; Heart Failure; Heart Ventricles; Myocardium; Norepinephrine; Rabbits; Receptors, Adrenergic, beta; Signal Transduction; Sodium-Hydrogen Exchangers; Time Factors; Ultrasonography; Ventricular Function, Left; Ventricular Remodeling | 2006 |
Beta-adrenergic enhancement of sarcoplasmic reticulum calcium leak in cardiac myocytes is mediated by calcium/calmodulin-dependent protein kinase.
Topics: Adrenergic beta-Agonists; Animals; Benzylamines; Calcium; Calcium Channels, L-Type; Calcium Signaling; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Calcium-Calmodulin-Dependent Protein Kinases; Calmodulin; Cells, Cultured; Colforsin; Cyclic AMP-Dependent Protein Kinases; Diastole; Heart Failure; Isoproterenol; Isoquinolines; Myocardial Contraction; Myocardium; Myocytes, Cardiac; Peptides; Phosphorylation; Protein Processing, Post-Translational; Rabbits; Receptors, Adrenergic, beta; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Signal Transduction; Sulfonamides; Tetracaine | 2007 |
Inhibition of endogenous nitric oxide synthase augments contractile response to adenylyl cyclase stimulation without altering mechanical efficiency in patients with idiopathic dilated cardiomyopathy.
Topics: Adenylyl Cyclases; Adrenergic beta-Agonists; Aged; Biomechanical Phenomena; Cardiomyopathy, Dilated; Colforsin; Female; Heart Failure; Heart Function Tests; Humans; Male; Middle Aged; Myocardial Contraction; Nitric Oxide Synthase Type III; omega-N-Methylarginine | 2007 |
Pharmacology and inotropic potential of forskolin in the human heart.
Topics: Adenylyl Cyclases; Animals; Cardiotonic Agents; Cell Membrane; Colforsin; Dihydroalprenolol; Diterpenes; Guinea Pigs; Heart; Heart Failure; Humans; Kinetics; Myocardial Contraction; Myocardium; Receptors, Adrenergic, beta; Species Specificity | 1984 |
Modulation of left and right ventricular beta-adrenergic receptors from spontaneously hypertensive rats with left ventricular hypertrophy and failure.
Topics: Animals; Biochemical Phenomena; Biochemistry; Colforsin; Heart Failure; Heart Ventricles; Hypertension; Hypertrophy, Left Ventricular; In Vitro Techniques; Isometric Contraction; Isoproterenol; Male; Myocardial Contraction; Papillary Muscles; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Receptors, Adrenergic, beta; Stimulation, Chemical | 1995 |
L-type calcium currents of human myocytes from ventricle of non-failing and failing hearts and from atrium.
Topics: Adenylyl Cyclases; Adolescent; Adult; Aged; Aged, 80 and over; Biological Transport; Biological Transport, Active; Calcium; Calcium Channels; Calcium Channels, L-Type; Cell Size; Child, Preschool; Colforsin; Cyclic AMP; Down-Regulation; Female; Heart Atria; Heart Failure; Heart Transplantation; Heart Ventricles; Humans; Male; Middle Aged; Muscle Proteins; Myocardium; Patch-Clamp Techniques; Signal Transduction; Tissue Donors | 1994 |
Alterations in G-proteins in congestive heart failure in cardiomyopathic (UM-X7.1) hamsters.
Topics: Adenosine Diphosphate Ribose; Adenylate Cyclase Toxin; Adenylyl Cyclases; Animals; Cardiomyopathies; Cholera Toxin; Colforsin; Cricetinae; Dihydroalprenolol; Epinephrine; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Heart; Heart Failure; Myocardium; NAD; Norepinephrine; Pertussis Toxin; Sarcolemma; Sodium Fluoride; Virulence Factors, Bordetella | 1994 |
Diverse G protein and beta-adrenergic receptor mRNA expression in normal and failing porcine hearts.
Topics: Adenylyl Cyclases; Animals; Base Sequence; Cell Membrane; Cloning, Molecular; Colforsin; DNA Primers; Female; Gene Expression; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Heart Atria; Heart Failure; Heart Ventricles; Isoproterenol; Molecular Sequence Data; Myocardium; Polymerase Chain Reaction; Receptors, Adrenergic, beta; Reference Values; RNA, Messenger; Swine; Transcription, Genetic | 1994 |
Myocardial force-frequency defect in mitral regurgitation heart failure is reversed by forskolin.
Topics: Colforsin; Electric Stimulation; Female; Heart Failure; Heart Valve Prosthesis; Humans; In Vitro Techniques; Male; Middle Aged; Mitral Valve; Mitral Valve Insufficiency; Myocardial Contraction; Stroke Volume | 1993 |
Downregulation of cardiac guanosine 5'-triphosphate-binding proteins in right atrium and left ventricle in pacing-induced congestive heart failure.
Topics: Adenylyl Cyclases; Animals; Blood Pressure; Cell Membrane; Colforsin; Cyclic AMP; GTP-Binding Proteins; Guanylyl Imidodiphosphate; Heart Atria; Heart Failure; Heart Rate; Heart Ventricles; Isoproterenol; Liver; Myocardium; Organ Size; Reference Values; Sodium Fluoride; Swine | 1993 |
Congestive heart failure alters receptor-dependent cAMP-mediated relaxation of canine pulmonary arteries.
Topics: 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; Animals; Colforsin; Cyclic AMP; Cyclic GMP; Dogs; Heart; Heart Failure; Myocardial Contraction; Phosphodiesterase Inhibitors; Pulmonary Artery; Receptors, Cell Surface; Vasodilation | 1993 |
Cardiotonic activity of the water soluble forskolin derivative 8,13-epoxy-6 beta-(piperidinoacetoxy)- 1 alpha, 7 beta, 9 alpha-trihydroxy-labd- 14en-11-one.
Topics: Adenosine Diphosphate; Anesthesia; Animals; Cardiotonic Agents; Cats; Colforsin; Cricetinae; Dogs; Electrocardiography; Female; Guinea Pigs; Heart; Heart Failure; Ileum; In Vitro Techniques; Infusions, Intravenous; Isoproterenol; Male; Mesocricetus; Muscle, Smooth; Myocardial Reperfusion Injury; Papillary Muscles; Platelet Aggregation; Propranolol; Rats; Rats, Wistar; Regional Blood Flow | 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 |
Inotropic agent vesnarinone inhibits cytokine production and E-selectin expression in human umbilical vein endothelial cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Amrinone; Cardiotonic Agents; Cell Adhesion; Cells, Cultured; Colforsin; Cyclic AMP; Cytokines; Depression, Chemical; E-Selectin; Endothelium, Vascular; Gene Expression Regulation; Heart Failure; Hematopoietic Cell Growth Factors; Humans; Intercellular Adhesion Molecule-1; Interleukin-1; Monocytes; Neutropenia; Pyrazines; Quinolines; Tumor Necrosis Factor-alpha; Umbilical Veins; Vascular Cell Adhesion Molecule-1 | 1995 |
beta-Adrenergic modulation of the inwardly rectifying potassium channel in isolated human ventricular myocytes. Alteration in channel response to beta-adrenergic stimulation in failing human hearts.
Topics: Adrenergic beta-Agonists; Adult; Alkaline Phosphatase; Analysis of Variance; Barium; Bucladesine; Cardiomyopathy, Dilated; Cells, Cultured; Colforsin; Coronary Disease; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Female; Heart; Heart Failure; Heart Ventricles; Humans; Isoproterenol; Kinetics; Male; Membrane Potentials; Middle Aged; Myocardium; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Inwardly Rectifying; Propranolol | 1995 |
A post-receptor defect of adenylyl cyclase in severely failing myocardium from children with congenital heart disease.
Topics: Adenosine Diphosphate; Adenylate Cyclase Toxin; Adenylyl Cyclases; Adolescent; Cell Membrane; Child; Child, Preschool; Colforsin; Female; GTP-Binding Proteins; Heart Atria; Heart Defects, Congenital; Heart Failure; Humans; Infant, Newborn; Male; Myocardium; Receptors, Adrenergic, beta; Virulence Factors, Bordetella | 1997 |
Increased expression of adenylylcyclase type VI proportionately increases beta-adrenergic receptor-stimulated production of cAMP in neonatal rat cardiac myocytes.
Topics: Adenylyl Cyclases; Animals; Animals, Newborn; Colforsin; Cyclic AMP; Gene Expression Regulation, Enzymologic; GTP-Binding Proteins; Heart Failure; Isoenzymes; Mice; Myocardium; Polymerase Chain Reaction; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; Signal Transduction | 1998 |
Mechanisms of cardiomyocyte dysfunction in heart failure following myocardial infarction in rats.
Topics: Actin Cytoskeleton; Animals; Calcium; Calcium Channels; Calcium-Transporting ATPases; Colforsin; Fura-2; Heart Failure; Heart Ventricles; Hemodynamics; Male; Muscle Contraction; Myocardial Infarction; Myocardium; Patch-Clamp Techniques; Rats; Rats, Wistar; Sarcoplasmic Reticulum; Sodium; Thapsigargin | 1998 |
Dissociation of the effects of forskolin and dibutyryl cAMP on force of contraction and phospholamban phosphorylation in human heart failure.
Topics: Adolescent; Adult; Aged; Bucladesine; Calcium-Binding Proteins; Cardiotonic Agents; Colforsin; Female; Heart Failure; Humans; In Vitro Techniques; Male; Middle Aged; Myocardial Contraction; Phosphorylation | 1999 |
Desensitization of cardiac beta-adrenoceptor signaling with heart failure produced by myocardial infarction in the rat. Evidence for the role of Gi but not Gs or phosphorylating proteins.
Topics: Adrenergic beta-Agonists; Animals; Arrestins; Autoradiography; beta-Adrenergic Receptor Kinases; beta-Arrestins; Blood Pressure; Calcium; Catechols; Colforsin; Cyclic AMP-Dependent Protein Kinases; G-Protein-Coupled Receptor Kinase 2; Gene Expression Regulation; GTP-Binding Protein alpha Subunits, Gi-Go; GTP-Binding Protein alpha Subunits, Gs; Heart Atria; Heart Failure; Heart Ventricles; Isoproterenol; Myocardial Infarction; Organ Size; Pertussis Toxin; Phosphorylation; Propanolamines; Rats; Receptors, Adrenergic, beta; RNA, Messenger; Signal Transduction; Virulence Factors, Bordetella | 1999 |
Decreased type VI adenylyl cyclase mRNA concentration and Mg(2+)-dependent adenylyl cyclase activities and unchanged type V adenylyl cyclase mRNA concentration and Mn(2+)-dependent adenylyl cyclase activities in the left ventricle of rats with myocardial
Topics: Adenylyl Cyclases; Analysis of Variance; Animals; Blotting, Northern; Colforsin; Enzyme Activation; Gene Expression; Guanosine Triphosphate; Heart Failure; Isoenzymes; Magnesium; Male; Manganese; Microsomes; Myocardial Infarction; Myocardium; Rats; Rats, Wistar; RNA, Messenger; Stimulation, Chemical; Time Factors | 1999 |
Transregulation of adenylyl-cyclase-coupled inhibitory receptors in heart failure enhances anti-adrenergic effects on adult rat cardiomyocytes.
Topics: Adenylyl Cyclases; Adrenergic beta-Agonists; Analysis of Variance; Animals; Calcium Chloride; Carbachol; Cell Size; Cells, Cultured; Colforsin; Dose-Response Relationship, Drug; Electric Stimulation; GTP-Binding Protein alpha Subunits, Gi-Go; Heart; Heart Failure; Isoproterenol; Male; Microscopy, Polarization; Muscarinic Agonists; Phenylisopropyladenosine; Rats; Rats, Wistar; Receptors, Muscarinic; Receptors, Purinergic P1; Regression Analysis | 1999 |
Measurement of adenylate cyclase activity in the right ventricular endomyocardial biopsy samples from patients with chronic congestive heart failure.
Topics: Adenosine; Adenylyl Cyclases; Adult; Biopsy; Cell Membrane; Chronic Disease; Colforsin; Female; Heart Failure; Heart Ventricles; Humans; Male; Middle Aged; Myocardium; Norepinephrine; Spectrometry, Fluorescence | 2000 |
Alterations in cardiac adrenergic terminal function and beta-adrenoceptor density in pacing-induced heart failure.
Topics: Adenylyl Cyclases; Adrenergic beta-Agonists; Animals; Binding Sites; Cardiac Pacing, Artificial; Colforsin; Disease Models, Animal; Down-Regulation; Guanylyl Imidodiphosphate; Heart Failure; Hemodynamics; Myocardium; Nerve Endings; Norepinephrine; Rabbits; Receptors, Adrenergic, beta; Sympathetic Nervous System; Tyrosine 3-Monooxygenase; Ventricular Function, Left | 2000 |
Rapid electrical stimulation of contraction reduces the density of beta-adrenergic receptors and responsiveness of cultured neonatal rat cardiomyocytes. Possible involvement of microtubule disassembly secondary to mechanical stress.
Topics: Acetylcholine; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Animals, Newborn; Antineoplastic Agents, Phytogenic; Cells, Cultured; Colforsin; Diacetyl; Dihydroalprenolol; Down-Regulation; Electric Stimulation; Enzyme Inhibitors; Heart Failure; Isoproterenol; Microtubules; Muscle Fibers, Skeletal; Myocardial Contraction; Myocardium; Pacemaker, Artificial; Paclitaxel; Propanolamines; Radioligand Assay; Rats; Rats, Wistar; Receptors, Adrenergic, beta; Stress, Mechanical; Tritium; Vasodilator Agents | 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 |
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 |
Expression of inducible nitric oxide synthase depresses beta-adrenergic-stimulated calcium release from the sarcoplasmic reticulum in intact ventricular myocytes.
Topics: Animals; Calcium; Colforsin; Cyclic GMP; Enzyme Inhibitors; Guanidines; Guanylate Cyclase; Heart Failure; Heart Ventricles; Humans; Lipopolysaccharides; Male; Middle Aged; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Oxadiazoles; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, beta; Sarcoplasmic Reticulum | 2001 |
Reduced level of serine(16) phosphorylated phospholamban in the failing rat myocardium: a major contributor to reduced SERCA2 activity.
Topics: Adrenergic beta-Agonists; Animals; Calcium; Calcium-Binding Proteins; Calcium-Transporting ATPases; Colforsin; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Heart Failure; Homeostasis; Immunoblotting; Intracellular Fluid; Isoproterenol; Isoquinolines; Male; Myocardial Infarction; Myocardium; Phosphorylation; Rats; Rats, Wistar; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Sulfonamides | 2002 |
Differential inotropic effects of flosequinan in ventricular muscle from normal ferrets versus patients with end-stage heart failure.
Topics: Animals; Calcium; Colforsin; Dose-Response Relationship, Drug; Ferrets; Heart Failure; Heart Ventricles; Humans; In Vitro Techniques; Male; Milrinone; Myocardial Contraction; Pyridones; Quinolines; Quinolones; Stimulation, Chemical; Vasodilator Agents | 1992 |
Reduced contractile responses to forskolin and a cyclic AMP analogue in myocytes from failing human ventricle.
Topics: Adult; Aging; Bucladesine; Calcium; Colforsin; Diuretics; Female; Heart Failure; Heart Ventricles; Humans; In Vitro Techniques; Isoproterenol; Male; Middle Aged; Myocardial Contraction | 1992 |
Dysfunction of the beta- and alpha-adrenergic systems in a model of congestive heart failure. The pacing-overdrive dog.
Topics: Adenylyl Cyclases; Animals; Cardiac Pacing, Artificial; Colforsin; Dogs; Guanylyl Imidodiphosphate; Heart Failure; In Vitro Techniques; Isoproterenol; Myocardial Contraction; Norepinephrine; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Sodium-Potassium-Exchanging ATPase | 1991 |
Post-extrasystolic potentiation and the force-frequency relationship: differential augmentation of myocardial contractility in working myocardium from patients with end-stage heart failure.
Topics: Assisted Circulation; Calcium; Cardiac Complexes, Premature; Colforsin; Cyclic AMP; Electric Stimulation; Heart Failure; Humans; In Vitro Techniques; Myocardial Contraction | 1990 |
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 |
[Effects of forskolin on canine congestive heart failure].
Topics: Animals; Blood Pressure; Colforsin; Dextrans; Disease Models, Animal; Dogs; Heart Failure; Heart Rate; Methoxamine; Myocardial Contraction; Peptide Hydrolases; Vascular Resistance | 1986 |
Alterations in cardiac beta-adrenoceptor responsiveness and adenylate cyclase system by congestive heart failure in dogs.
Topics: 5'-Nucleotidase; Adenylyl Cyclases; Animals; Chlorides; Colforsin; Dihydroalprenolol; Dobutamine; Dogs; Guanylyl Imidodiphosphate; Heart Failure; Hemodynamics; In Vitro Techniques; Isoproterenol; Kinetics; Manganese; Manganese Compounds; Myocardium; Norepinephrine; Nucleotidases; Receptors, Adrenergic, beta | 1987 |
Impaired beta-adrenergic receptor and normal postreceptor responsiveness in congestive heart failure.
Topics: Adenylyl Cyclases; Blood Pressure; Colforsin; Dose-Response Relationship, Drug; Heart Failure; Heart Rate; Humans; Injections, Intravenous; Isoproterenol; Male; Myocardial Contraction; Receptors, Adrenergic, beta; Regression Analysis | 1988 |