PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22522851-7 2012 The results indicate that oral administration of Vit-K, prepared from an intravenous Vit-K preparation, is safe and more effective to revert excessive anticoagulation than simply withholding warfarin, in places where specific preparation of oral Vit-K is not available or too expensive. Warfarin 191-199 vitrin Homo sapiens 49-52 17124179-3 2007 Vit.K1H2 is produced by the warfarin-sensitive enzyme vitamin K 2,3-epoxide reductase (VKOR) of the vitamin K cycle that has been shown to harbor a thioredoxin-like CXXC center involved in reduction of vitamin K1 2,3-epoxide (Vit.K>O). Warfarin 28-36 vitrin Homo sapiens 0-3