PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3362108-3	1988	One possible mechanism may be the presence of IgG blocking antibodies which can block IgE mediated histamine release in vitro.	Histamine	99-108	immunoglobulin heavy constant epsilon	Homo sapiens	86-89