PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12578657-4	2001	The results showed that CD4(+)/CD8(+) ratio increased in the patients received shark chondroitin.	Chondroitin	85-96	CD4 molecule	Homo sapiens	24-27