PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24212838-9 2013 The fixed combinations induced an increase in IL-6 expression in the travoprost/timolol group, in which there was also an increase in HLA-DR expression. Travoprost 69-79 interleukin 6 Homo sapiens 46-50 24212838-10 2013 CONCLUSIONS: All of the fixed combinations induced a significant reduction in intraocular pressure, and the travoprost/timolol group showed increased expression of the inflammatory markers HLA-DR and interleukin-6. Travoprost 108-118 interleukin 6 Homo sapiens 200-213