PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10780998-8 2000 COX-2 protein was weakly induced by SPNO in basal conditions and in the presence of LPS a synergy for HO-1 and COX-2 protein expression was observed. spermine nitric oxide complex 36-40 mitochondrially encoded cytochrome c oxidase II Homo sapiens 0-5 10780998-8 2000 COX-2 protein was weakly induced by SPNO in basal conditions and in the presence of LPS a synergy for HO-1 and COX-2 protein expression was observed. spermine nitric oxide complex 36-40 mitochondrially encoded cytochrome c oxidase II Homo sapiens 111-116 10780998-10 2000 Our results indicate that reactive oxygen species participate in the inductive effect of NO donors or LPS on HO-1 expression, whereas endogenous NO production may play a role in the mechanism of the synergy exhibited by SPNO and LPS on HO-1 and COX-2 expression. spermine nitric oxide complex 220-224 mitochondrially encoded cytochrome c oxidase II Homo sapiens 245-250 15879708-4 2005 When extracellular pH ([pH]o) was reduced to pH 6.4, COX-2 mRNA increased, with a peak at 2 h. This was blocked by pretreatment with actinomycin D and incubation with spermine NONOate (SPER/NO, a nitric oxide donor). spermine nitric oxide complex 167-183 mitochondrially encoded cytochrome c oxidase II Homo sapiens 53-58