Piscine Melanomacrophage Centers (MMCs) as Potential Indicatorof Pesticide Exposure Posted on March 11, 2023April 27, 2023 By John Gabriel Margallo View PDF Ocampo,Pablo P. Archive Article 542, Volume 21, Issue 1 Published: 2007 Issue 1, Volume 21 Tags:bioindicator, Nile tilapia, pesticide exposure, Oreochromis niloticus Linn., melanomacrophage centers (MMCs)