PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17221297-9 2007 In the animals treated with SC-560, iNOS expression was up-regulated in the intestinal but not the gastric mucosa, and this response was also inhibited by dexamethasone. Dexamethasone 155-168 nitric oxide synthase 2 Rattus norvegicus 36-40 17221297-11 2007 Dexamethasone does not provoke damage in the intestine, despite inhibiting the up-regulation of COX-2 expression under conditions of PG deficiency; at least one of the reasons is that this agent prevents the expression of iNOS, a major factor in the pathogenesis of intestinal lesions. Dexamethasone 0-13 nitric oxide synthase 2 Rattus norvegicus 222-226