PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15777326-3 2005 HGF were exposed to gallium-aluminum-arsenide diode laser at dosages of 1.5 or 3 J/cm(2) and then cultured on commercially pure titanium discs. Gallium 20-27 hepatocyte growth factor Homo sapiens 0-3