PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17626122-8 2007 With both hypoxic and methacholine challenges, arteries from ApoE and LDLR strains demonstrated an increased production of both 12(S)- and 15(S)-hydroxyeicosatetraenoic acid, end products of arachidonic acid metabolism via 12/15-lipoxygenase, a response that was not present in C57 controls. Methacholine Chloride 22-34 low density lipoprotein receptor Mus musculus 70-74