AUTHOR=Sousa Ian Jhemes Oliveira , Nogueira Kerolayne de Melo , Pereira Ester Miranda , Oliveira Rita de Cássia Meneses TITLE=Challenges in myeloperoxidase quantification: the inadequacies of current colorimetric approaches JOURNAL=Frontiers in Molecular Biosciences VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/molecular-biosciences/articles/10.3389/fmolb.2025.1559499 DOI=10.3389/fmolb.2025.1559499 ISSN=2296-889X