PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15890996-11 2005 CONCLUSIONS: Hypoxic preconditioning induces ROS, which may downregulate the threshold for production of HIF-1alpha and Epo expression during subsequent lethal hypoxia, thus exerting neuroprotection through the Jak2-Stat5 and NF-kappaB pathways. Reactive Oxygen Species 45-48 erythropoietin Mus musculus 120-123