PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23651796-5 2013 Furthermore, shikonin significantly reduced the concentrations of TNF-alpha, IL-6 and IL-1beta in bronchoalveolar lavage fluid induced by LPS. shikonin 13-21 interleukin 6 Mus musculus 77-81