PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17705669-10 2008 Exogenous ghrelin administration increased gastric acid output, mucus content and total plasma nitrite levels, while these effects of ghrelin were inhibited by applying L-NAME. Nitrites 95-102 ghrelin and obestatin prepropeptide Rattus norvegicus 10-17 15507538-10 2005 Both GHRP-2 (10(-7) M) and ghrelin (10(-7) M) prevented endotoxin-induced IL-6 and decreased nitrite/nitrate release from peritoneal macrophages in vitro. Nitrites 93-100 ghrelin and obestatin prepropeptide Rattus norvegicus 27-34