Buscar
Mostrando ítems 31-40 de 2822
Chronicle of an Environmental Disaster: Aculeo Lake, the Collapse of the Largest Natural Freshwater Ecosystem in Central Chile
(Cambridge University Press, 2019)
CURRENT TOPICS IN TOXICOLOGY and ENVIRONMENTAL HEALTH IN BRAZIL
(Taylor & Francis Inc, 2014)
Identification of Sudan III-(deoxy)-guanosine adducts formed in situ in a reaction with no catalyst
(Taylor & Francis Ltd, 2013-10-01)
Incubation of guanosine and Sudan III induces the formation of a stable adduct, which may be identified using a spectrophotometric technique and mass spectroscopy. The high nucleophilicity of the C-8 position and its ...
Spatiotemporal distribution of paralytic shellfish poisoning (PSP) toxins in shellfish from Argentine Patagonian coast
(Elsevier, 2019-06-01)
Harmful algal blooms (HABs) have been recorded in the Chubut Province, Argentina, since 1980, mainly associated with the occurrence of paralytic shellfish poisoning (PSP) toxins produced by dinoflagellates of the genus ...
Sulfur or Pollen? Chemical, Biological, and Toxicological Basis for the Correct Risk Communication of Urban Yellow Dust Deposition
(Springer Nature, 2020)
Urban yellow dust deposition is a common phenomenon in many parts of the world, which is sometimes called “sulfur shower,” “sulfur rain,” or “pollen storm.” Most people, especially those living in the vicinity of industrial ...
Avaliação da toxicidade de metais em daphnia magna
(Universidade Tecnológica Federal do ParanáCuritibaBrasilDepartamento Acadêmico de Química e BiologiaTecnologia em Processos AmbientaisUTFPR, 2015-07-10)
The life quality modernization has led to the large scale use of various chemical products, some of these products are heavy metal compounds, and can cause intense environmental contamination, mainly in water. Metals are ...
Environmental factors in dysregulation of puberty timing and progression
(Elsevier B.V., 2014-04-01)
Depression, anxiety-like behavior, and memory impairment in mice exposed to chitosan-coated zein nanoparticles
(2019-04-01)
The advent of biotechnology provided the synthesis of nanoproducts with diverse applications in the field of medicine, agriculture, food, among others. However, the toxicity of many nanoparticles (NP) currently used, which ...