PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11053614-5 2000 No striking effects of vitamin C on the hemostatic measures were observed, although tissue plasminogen activator antigen levels were inversely related to Vitamin C levels. Ascorbic Acid 154-163 chromosome 20 open reading frame 181 Homo sapiens 84-112 11053614-9 2000 Higher levels of tissue plasminogen activator antigen, which in the present study were associated with lower vitamin C levels, have been shown in prospective studies to convey an increased risk of cardiovascular events. Ascorbic Acid 109-118 chromosome 20 open reading frame 181 Homo sapiens 17-45