PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6253266-6	1980	The calcium antagonists, verapamil and lanthanum, caused concentration-dependent inhibition of the actions of GnRH, with half-maximal blockade values of 10(-5) and 3 X 10(-6) M, respectively, and had no effect on basal LH release.	Lanthanum	39-48	gonadotropin releasing hormone 1	Rattus norvegicus	110-114