Encontrados 6 documentos, a visualizar página 1 de 1
TEXTURE AND COLOR OF BREAD: INFLUENCE OF beta-GLUCANS ADDITION
Galardo, A.; Barbosa, I.; Erben, M.; Ferreira, Isabel; Pinho, Olívia[Abstract] ; [Resumo]
Bilateral proliferative retinopathy as the initial presentation of chronic myel...
Macedo, M.; Figueiredo, A.; Ferreira, N.; Barbosa, I.; Furtado, M.; Correia, N.; Gomes, M.; Lume, M.; Menéres, M.; Santos, M.; Meireles, M.The authors report a rare case of a 48-year-old male with chronic myeloid leukemia (CML) who initially presented with a bilateral proliferative retinopathy. The patient complained of recent visual loss and floaters in both eyes (BE). Ophthalmologic evaluation revealed a best corrected visual acuity (BCVA) of 20/50 in the right eye and 20/200 in the left eye (LE). Fundoscopy showed the presence of bilateral peri...
Embryo-toxic effects of atrazine environmental concentrations on the crustacean...
Palma, Patrícia; Barbosa, I.R.Atrazine is one of the most used pesticides all over the world and it is frequently detected in surface water. The aim of this study was to evaluate the effects promoted by environmental concentrations of atrazine on the embryo development of Daphnia magna. All the concentrations induced a percentage of embryo abnormalities higher than 78%. The profile of embryo abnormalities included effects in both stages ...
Embryo-toxic effects of atrazine environmental concentrations on the crustacean...
Palma, Patrícia; Barbosa, I.R.Atrazine is one of the most used pesticides all over the world and it is frequently detected in surface water. The aim of this study was to evaluate the effects promoted by environmental concentrations of atrazine on the embryo development of Daphnia magna. All the concentrations induced a percentage of embryo abnormalities higher than 78%. The profile of embryo abnormalities included effects in both stages ...
Endosulfan sulphate interferes with reproduction, embryonic development and sex...
Palma, P.; Palma, V. L.; Fernandes, R. M.; Soares, A. M. V. M.; Barbosa, I. R.Endosulfan sulphate is the transformation product of endosulfan and it is the most frequent form of surface water contamination with endosulfan. The aim of this study was to evaluate the possible effects promoted by endosulfan sulphate in changes on the life cycle, embryo development and sex differentiation of Daphnia magna. The endpoints used were moulting frequency, fecundity, growth, developmentally abnormal...
Acute Toxicity of Atrazine, Endosulfan Sulphate and Chlorpyrifos to Vibrio fis...
Palma, P.; Palma, V.; Fernandes, R.; Soares, A.; Barbosa, I.Abstract Ecotoxicological effects of the herbicide atrazine and the insecticides endosulfan sulphate and chlorpyrifos were evaluated using a test battery comprising aquatic organisms from different trophic levels. According to the categories established in the EU legislation, atrazine can be considered non-harmful for the species tested, while the insecticides can be considered very toxic for the crustaceans. ...
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