TY - GEN AU - Xia,Yong TI - How does Viagra protect the ischemic heart? SN - 0363-6135 PY - 2009///0619 KW - Animals KW - Cardiovascular Agents KW - pharmacology KW - Cyclic GMP-Dependent Protein Kinases KW - metabolism KW - Enzyme Activation KW - Glycogen Synthase Kinase 3 KW - Glycogen Synthase Kinase 3 beta KW - Humans KW - Mitogen-Activated Protein Kinase 1 KW - Mitogen-Activated Protein Kinase 3 KW - Myocardial Infarction KW - enzymology KW - Myocardial Reperfusion Injury KW - Myocardium KW - Nitric Oxide Synthase Type II KW - Nitric Oxide Synthase Type III KW - Phosphodiesterase 5 Inhibitors KW - Phosphodiesterase Inhibitors KW - Phosphorylation KW - Piperazines KW - Proto-Oncogene Proteins c-bcl-2 KW - Purines KW - Signal Transduction KW - drug effects KW - Sildenafil Citrate KW - Sulfones KW - bcl-2-Associated X Protein N1 - Publication Type: Editorial; Research Support, N.I.H., Extramural; Comment UR - https://doi.org/10.1152/ajpheart.00298.2009 ER -