PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12101082-8 2002 Similarly, interrupting the respiratory chain with potassium cyanide reversed the excitatory effect of IL-1 beta on HIF-1 alpha nuclear translocation and activation. Potassium Cyanide 51-68 hypoxia inducible factor 1 subunit alpha Homo sapiens 116-127 8897823-2 1996 In this study, we have quantitated HIF-1 DNA-binding activity and protein levels of the HIF-1 alpha and HIF-1 beta subunits in human HeLa cells exposed to O2 concentrations ranging from 0 to 20% in the absence or presence of 1 mM KCN to inhibit oxidative phosphorylation and cellular O2 consumption. Potassium Cyanide 230-233 hypoxia inducible factor 1 subunit alpha Homo sapiens 88-99