PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7986202-3	1994	In addition, the effects of methylxanthines (e.g. theophylline and caffeine) were studied on PAF-induced platelet aggregation in PRP isolated from blood samples from healthy subjects.	methylxanthine	28-43	PCNA clamp associated factor	Homo sapiens	93-96	
7986202-11	1994	Our studies suggest that agents that can increase plasma adenosine levels (e.g. inhibitors of adenosine uptake and adenosine metabolism) or methylxanthines may be useful in altering (inhibiting or enhancing, respectively) PAF actions on platelets and other tissues.	methylxanthine	140-155	PCNA clamp associated factor	Homo sapiens	222-225