PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33274001-4	2020	At the same time, the expression of Nrf2 was enhanced by the delphinidin pretreatment.	delphinidin	61-72	NFE2 like bZIP transcription factor 2	Homo sapiens	36-40	
33274001-6	2020	Besides, we found that delphinidin could significantly alleviate the reduction of Nrf2 protein levels and the accumulation of intracellular ROS levels in Nrf2 knockdown HepG2 cells.	delphinidin	23-34	NFE2 like bZIP transcription factor 2	Homo sapiens	82-86	
33274001-6	2020	Besides, we found that delphinidin could significantly alleviate the reduction of Nrf2 protein levels and the accumulation of intracellular ROS levels in Nrf2 knockdown HepG2 cells.	delphinidin	23-34	NFE2 like bZIP transcription factor 2	Homo sapiens	154-158	
33274001-7	2020	In conclusion, our study suggested that delphinidin, as an effective antioxidant, protected HepG2 cells from oxidative stress by regulating the expression of Nrf2/HO-1.	delphinidin	40-51	NFE2 like bZIP transcription factor 2	Homo sapiens	158-162