PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33823299-4 2021 A reduction in SP-A levels at 24 h of exposure to TiO2 NPs (concentration-dependent) or ZnO NPs (the higher concentration) was also observed, reversed by blocking the inflammatory response (by the inhibition of IL-6). zno nps 88-95 interleukin 6 Homo sapiens 211-215