PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8576237-11 1996 As iNOS, AS, and AL were coinduced in rat tissues and cells, citrulline-arginine recycling seems to be important in NO synthesis under the conditions of stimulation. Citrulline 61-71 nitric oxide synthase 2 Rattus norvegicus 3-7