PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31742872-2 2020 In this study, we assessed, for the first time, the effects of intraperitoneal irisin injections on circulating levels of leptin and ghrelin, mRNA expression of the major hypothalamic appetite regulators and brain neurotrophic factors, as well as feeding behaviour in healthy mice. irisin 79-85 ghrelin Mus musculus 133-140