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Mostrando ítems 31-40 de 2079
Micronucleus and chromosome aberrations induced in onion (Allium cepa) by a petroleum refinery effluent and by river water that receives this effluent
(Academic Press Inc. Elsevier B.V., 2009-11-01)
In this study, micronucleus (MN) and chromosome aberration (CA) tests in Allium cepa (onion) were carried out in order to make a preliminary characterization of the water quality of the Atibaia River in an area that is ...
Micronucleus and chromosome aberrations induced in onion (Allium cepa) by a petroleum refinery effluent and by river water that receives this effluent
(Academic Press Inc. Elsevier B.V., 2009-11-01)
In this study, micronucleus (MN) and chromosome aberration (CA) tests in Allium cepa (onion) were carried out in order to make a preliminary characterization of the water quality of the Atibaia River in an area that is ...
Evaluación del efecto protector del aceite esencial Ocotea sp. frente a los efectos citogenéticos del cadmio sobre raices de Allium cepa
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Standardization of an apical bud in vitro culture protocol for shallot onion (Allium cepa var. aggregatum) regenerationEstandarización de un protocolo de regeneración de cebolla chalote (Allium cepa var. aggregatum) a partir de meristemas apicales
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2015)
Action mechanisms of petroleum hydrocarbons present in waters impacted by an oil spill on the genetic material of Allium cepa root cells
(Elsevier B.V., 2008-07-30)
Chromosomal aberration (CA) assays have been widely used, not only to assess the genotoxic effects of chemical agents, but also to evaluate their action mechanisms on the genetic material of exposed organisms. This is of ...
Mutagenic potential evaluation of the water of a river that receives tannery effluent using the Allium cepa test system
(2004-12-01)
Several studies are being conducted to assess the toxicity and cytotoxicity of water bodies receiving industrial and domestic effluents, using the Allium cepa test. To assess the toxicity and mutagenicity of water possibly ...
Mutagenic potential evaluation of the water of a river that receives tannery effluent using the Allium cepa test system
(2004-12-01)
Several studies are being conducted to assess the toxicity and cytotoxicity of water bodies receiving industrial and domestic effluents, using the Allium cepa test. To assess the toxicity and mutagenicity of water possibly ...
PLA and Organoclays Nanocomposites: Degradation Process and Evaluation of ecotoxicity Using Allium cepa as Test Organism
(2013-07-17)
In this study, nanocomposites of PLA and organoclays Cloisite 20A and Cloisite 30B were prepared by the melt intercalation method and the obtained samples were characterized by transmission electron microscopy (TEM). Since ...