PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17705056-4 2007 The PLGA, NPG, beta-TCP, and CPC groups also induced moderate TNF-alpha and IL1-beta expression (p < 0.01). beta-tricalcium phosphate 15-23 tumor necrosis factor Rattus norvegicus 62-71