PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19053230-6 2008 Our results indicate that both RyR1 and RyR2 are pO(2)-responsive yet point to different mechanisms by which NO and S-nitrosoglutathione influence cardiac and skeletal muscle sarcoplasmic reticulum Ca(2+) release. PO-2 49-54 ryanodine receptor 2 Homo sapiens 40-44