作者: MI Girón-Pérez , R Barcelos-Garcia , ZG Vidal-Chavez , CA Romero-Bañuelos , ML Robledo-Marenco
DOI: 10.1080/15376510600751988
关键词:
摘要: Chlorpyrifos is an organophosphorous insecticide widely used in agriculture and domestic activities. However, little known about the effect of this pesticide on immune system fish other alterations its physiological system. The aims present study were evaluation LC50 (lethal concentration50) potential toxicity substance Nile tilapia (Oreochromis nilotucus), as well some hematological values phagocytic functions fish. Results obtained showed that chlorpyrifos does not have any following parameters: number red blood cells, hemoglobin, hematocrit, mean corpuscular volume (MCV), hemoglobin (MCH), concentration (MCHC). index percentage active cells significantly affected, which could indicate parameters from are more sensitive than ones to assess acute intox...