PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33234591-8 2021 Decreased MPO activity was substantiated by the absence of 3-chlorotyrosine, a specific byproduct of MPO, in aortic atherosclerotic lesions as determined by both immunohistochemistry and highly sensitive LC-MS. Quantification of the aortic lesional area stained with oil red O revealed that CKD-bMPOKO mice had significantly decreased aortic plaque area as compared with CKD-bMPOWT mice. oil red O 267-276 myeloperoxidase Mus musculus 10-13