PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19210928-6	2009	After induction of the acrosome reaction by means of the calcium ionophore A23187, the number of cells exhibiting actin fluorescence intensity in the anterior acrosomal margin decreased four-fold and those displaying equatorial segment fluorescence decreased 3.5-fold; myosin IIA immunofluorescence decreased in intensity with most spermatozoa losing equatorial staining, whereas there was little change in the distribution or intensity of myosin IIB immunofluorescence, except for approximately 20% decrease in the number of cells exhibiting acrosomal staining.	Calcimycin	75-81	actin epsilon 1	Bos taurus	114-119	
6428400-4	1984	The mechanism for this agonist-specific desensitization of actin polymerization was investigated by the use of a calcium ionophore A23187.	Calcimycin	131-137	actin epsilon 1	Bos taurus	59-64