PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15066049-3 2004 Previously, we found that melatonin reduced the rises in proinflammatory cytokines (IL-6, IL-8 and TNF-alpha) and nitrite/nitrate levels in the serum of preterm newborns with respiratory distress syndrome (RDS). Melatonin 26-35 C-X-C motif chemokine ligand 8 Homo sapiens 90-94