PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10343934-5 1999 The increase in IL-6 synthesis stimulates prostaglandin and leukotriene production causing dilatation of cervical vessels and further promoting the extravasation of leukocytes. Leukotrienes 60-71 interleukin 6 Homo sapiens 16-20