PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34249143-10 2021 With hACE2 transgenic mice, Ag-TiO2 SAN showed efficient anti-SARS-CoV2 pseudovirus activity. titanium dioxide 31-35 angiotensin converting enzyme 2 Homo sapiens 5-10