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Mostrando ítems 21-30 de 2822
Mesoamerican Nephropathy: Report from the Second International Research Workshop on Men
(Program on Work, Environment and Health in Central America (SALTRA), 2016-08-01)
Ovarian toxicity of environmental contaminants: 50 shades of grey
(2016-01-01)
Exposure to environmental contaminants is thought to be important in the development of adverse effects on reproductive health. While the adverse effects of environmental contaminants on semen quality and testicular function ...
Water Quality and Toxicological Impact Assessment Using the Nematode Caenorhabditis elegans Bioassay in a Long-Term Intensive Agricultural Area
(Springer, 2017-09)
Due to intensive agricultural activities to meet the growing needs for food, large volumes of water are consumed and an increasing amount of agrochemicals are released into the environment threatening the aquatic ecosystem. ...
Leaching of Fluometuron and Diuron in a Vega Alta SoilTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1974)
Hormesis: Is it an important factor in herbicide use and allelopathy?
(2006-01-01)
Stephen O. Duke, Nina Cedergreen, Edivaldo D. Velini, and Regina G. Belz describe the stimulatory effects of low doses of herbicides that are inhibitory or severely phytotoxic at normal use rates and consider the potential ...
Toxicological interactions in insects exposed to simple mixtures containing botanical monoterpenes and conventional insecticides
(Juniper Publishers, 2020-11)
Due to its low toxicity in mammals and very low environmental impact, some botanical monoterpenes with insecticidal activity are an attractive alternative to conventional insecticides. There is extensive literature on the ...
Metodologia analítica para identificação de heptacloro
(Universidade Tecnológica Federal do ParanáPato Branco, 2013-04-19)
The clandestine use of pesticides has been contaminating the urban sewage. The sludge is a problem of logistics in the post treatment of urban and industrial. The provision of agriculture - use as fertilizer - this biosolids ...
Differences in plasmatic butyrylcholinesterases (BChE) values between Pacific and Caribbean populations of terciopelo (Bothrops asper) in Costa Rica
(2019)
The terciopelo (Bothrops asper) inhabits human-modified environments such as agricultural areas, becoming more prone to be exposed to organophosphate insecticides. These chemicals can inhibit plasmatic butyrylcholinesterases ...