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Article

Refinement of the Griess method for measuring nitrite in biological samples.

Journal of microbiological methods - 1 Aug 2021

Vargas-Maya Naurú Idalia, Padilla-Vaca Felipe, Romero-González Oscar E, Rosales-Castillo Edgar Allan Serguei, Rangel-Serrano Ángeles, Arias-Negrete Sergio, Franco Bernardo

Abstract excerpt

Nitric oxide (NO) is a reactive gas that participates in many physiological as well as pathogenic processes in higher eukaryotic organisms. Inflammatory responses elicit higher levels of this molecule. Nevertheless, there are many technical challenges to accurately measure the amount of NO produced. Previously, a method using whole-cell extracts from Escherichia coli was able to generate the conversion of nitrate...

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PMID: 34090997
DOI: 10.1016/j.mimet.2021.106260

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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