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Environmental Genotoxicity Assessment Using Micronucleus (and Nuclear Abnormalities) Test on Intertidal Mussel Perumytilus purpuratus: A Tool for Biomonitoring the Chilean Coast
(2021-01-01)
The release of pollutants is increasing along the coast of Chile, and the use of biomarkers in biomonitoring programs is essential to assess the early biological effects of marine contamination. The Micronucleus (MN) test ...
Are the damaging effects induced by the imazethapyr formulation Pivot® H in Boana pulchella (Anura) reversible upon ceasing exposure?
(Academic Press Inc Elsevier Science, 2018-02)
In the present study, the damage recovery capabilities of Boana pulchella tadpoles after acute exposure (96 h) to 0.39 mg/L concentration of the imazethapyr (IMZT)-based herbicide formulation Pivot H (25% IMZT LC50 value) ...
DIAGNOSIS of REGIONAL CEREBRAL BLOOD FLOW ABNORMALITIES USING SPECT: AGREEMENT BETWEEN INDIVIDUALIZED STATISTICAL PARAMETRIC MAPS and VISUAL INSPECTION BY NUCLEAR MEDICINE PHYSICIANS WITH DIFFERENT LEVELS of EXPERTISE IN NUCLEAR NEUROLOGY
(Universidade de São Paulo (USP), Hospital das Clínicas, 2014)
Mercury Chloride (II) genotoxicity in Oreochromis niloticus (Pisces, Cichlidae) fingerlings exposed to different temperaturesGenotoxicidad de cloruro de mercurio (II) en alevines de Oreochromis niloticus (Pisces, Cichlidae) expuestos a diferentes temperaturas
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria, 2023)
Micronucleus and different nuclear abnormalities in wild birds in the Cerrado, Brazil
(2022-02-01)
Free-living birds play an important role as bioindicators in natural environments. In this study, we used the micronucleus test and nuclear erythrocyte abnormalities to investigate the difference in the genotoxic damage ...
Genotoxicity induced by widely used pesticide binary mixtures on Caiman latirostris (broad-snouted caiman).
(Pergamon-Elsevier Science Ltd, 2019-05)
In this study, we investigated the effects of three binary mixtures of pesticide formulations commonly used in soybean crop: Cypermethrin Atanor® (25% -CYP), Chlorpyrifos Lorsban 48E® (48% -CPF) and Glyphosate Roundup® ...
Micronuclei and other nuclear abnormalities on Caiman latirostris (Broad-snouted caiman) hatchlings after embryonic exposure to different pesticide formulations
(Academic Press Inc Elsevier Science, 2017-02)
This study aimed to evaluate the embryotoxicity and genotoxicity of pesticide commercial formulations widely used in soybean crops through the Micronucleus (MN) test and other Nuclear Abnormalities (NAs) in erythrocytes ...
Genotoxic response of blood, gill and liver cells of Piaractus mesopotamicus after an acute exposure to a glyphosate-based herbicide
(Taylor & Francis, 2016-12-08)
The use of pesticides may affect the aquatic ecosystem. Through soil, these contaminants are drained into rivers. In South America, glyphosate-base herbicides, such as Roundup, are widely used in agricultural activities. ...
Effects of scrotal insulation in Nellore bulls (Bos taurus indicus) on seminal quality and its relationship with in vitro fertilizing ability
(Elsevier B.V., 2008-12-01)
The objectives of this study were to assess the effects of induced testicular degeneration in Bos taurus indicus (Nellore) bulls on changes in seminal characteristics and fertilizing ability of sperm. Four Nellore bulls ...