PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8683417-6	1995	Nicotine inhibited production of superoxide anion (measured by reduction of cytochrome c) and hydrogen peroxide (measured by oxidation of phenol red).	Nicotine	0-8	cytochrome c	Nicotiana tabacum	76-88	
8683417-8	1995	By observing that nicotine inhibited the reduction of cytochrome c by reagent potassium superoxide, we determined that nicotine directly absorbed superoxide.	Nicotine	18-26	cytochrome c	Nicotiana tabacum	54-66	
8683417-8	1995	By observing that nicotine inhibited the reduction of cytochrome c by reagent potassium superoxide, we determined that nicotine directly absorbed superoxide.	Nicotine	119-127	cytochrome c	Nicotiana tabacum	54-66