PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8163567-1 1994 Addition of human, recombinant interleukin-1 beta (hrIL-1 beta) to cultures of lapine articular chondrocytes provoked a delayed increase in the production of both nitric oxide (NO) and lactate. Lactic Acid 185-192 interleukin 1 beta Homo sapiens 31-49