Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Alessandra Giani"'
Autor:
Olga M. Pérez-Carrascal, Nicolas Tromas, Yves Terrat, Elisa Moreno, Alessandra Giani, Laisa Corrêa Braga Marques, Nathalie Fortin, B. Jesse Shapiro
Publikováno v:
Microbiome, Vol 9, Iss 1, Pp 1-21 (2021)
Abstract Background Cyanobacteria from the genus Microcystis can form large mucilaginous colonies with attached heterotrophic bacteria—their microbiome. However, the nature of the relationship between Microcystis and its microbiome remains unclear.
Externí odkaz:
https://doaj.org/article/7d8a091b2be74f1eb29596e1b213fad9
Autor:
Elton Santos Franco, Júlia Araújo Camargo, Núbia Aparecida de Aguilar, Ana Flávia de Assis Ferreira, Valter Lúcio de Pádua, Jairo Lisboa Rodrigues, Marcelo Libânio, Alessandra Giani
Publikováno v:
Revista DAE, Vol 68, Iss 226, Pp 147-159 (2020)
Este trabalho teve como objetivo avaliar a demanda de cloro e a formação de trialometanos (TAMs) a partir da oxidação de células de Microcystis aeruginosa, espécie de cianobactéria amplamente encontrada nos mananciais brasileiros. O estudo foi
Externí odkaz:
https://doaj.org/article/df8168d9793343839b6e442db04a25bb
Autor:
Safa Abbes, Sung Vo Duy, Gabriel Munoz, Quoc Tuc Dinh, Dana F. Simon, Barry Husk, Helen M. Baulch, Brigitte Vinçon-Leite, Nathalie Fortin, Charles W. Greer, Megan L. Larsen, Jason J. Venkiteswaran, Felipe Fernando Martínez Jerónimo, Alessandra Giani, Chris D. Lowe, Nicolas Tromas, Sébastien Sauvé
Publikováno v:
Toxins, Vol 14, Iss 4, p 251 (2022)
The neurotoxic alkaloid β-N-methyl-amino-l-alanine (BMAA) and related isomers, including N-(2-aminoethyl glycine) (AEG), β-amino-N-methyl alanine (BAMA), and 2,4-diaminobutyric acid (DAB), have been reported previously in cyanobacterial samples. Ho
Externí odkaz:
https://doaj.org/article/66a31f60a96247d481863cfdd83c1af4
Autor:
Josephine C. Iacarella, Jennifer L. Barrow, Alessandra Giani, Beatrix E. Beisner, Irene Gregory‐Eaves
Publikováno v:
Ecosphere, Vol 9, Iss 1, Pp n/a-n/a (2018)
Abstract Excess nutrient loading into ponds and shallow lakes can lead to undesirable algal growth and a shift to a turbid state. Previous work has suggested that such an ecosystem transition may be mediated by the biotic constituents of the habitat
Externí odkaz:
https://doaj.org/article/14ff67526b9e4455b381f4d17a691039
Autor:
Michele Bertoni, Filippo Risaliti, Alessandra Giani, Emanuele Calabrese, Massimo Edoardo Di Natale
Publikováno v:
Italian Journal of Medicine, Vol 10, Iss 2, Pp 147-150 (2015)
We describe a 39-year-old male who presented with a fever of unknown origin, the diagnostic work-up of which disclosed an acute cytomegalovirus (CMV) infection complicated by a partial superior mesenteric vein (SMV) thrombosis. Further investigations
Externí odkaz:
https://doaj.org/article/e11befa048b447bb8ac61fa025352259
Autor:
Talita F. G. Silva, Brigitte Vinçon-Leite, Bruno J. Lemaire, Guido Petrucci, Alessandra Giani, Cléber C. Figueredo, Nilo de O. Nascimento
Publikováno v:
Water, Vol 11, Iss 5, p 946 (2019)
Worldwide, eutrophication and cyanobacteria blooms in lakes and reservoirs are a great concern for water resources management. Coupling a catchment hydrological model and a lake model has been a strategy to assess the impact of land use, agricultural
Externí odkaz:
https://doaj.org/article/5a2f76e7febe4464851259ddb37a00b3
Autor:
Cleber C. Figueredo, Ricardo M. Pinto-Coelho, Ana Maria M.B. Lopes, Pedro H.O. Lima, Björn Gücker, Alessandra Giani
Publikováno v:
Journal of Limnology, Vol 75, Iss 3 (2016)
Eutrophication has impacted water bodies around the world. Knowledge on how to manage and restore these systems is urgently needed in order to maintain adequate water quality. However, causes and consequences of eutrophication may differ among lakes
Externí odkaz:
https://doaj.org/article/0850dce32caa4bab84b117fd8bae5402
Publikováno v:
Acta Botânica Brasílica, Iss 0 (2016)
ABSTRACT Conservational studies of the threatened Atlantic Forest biome are frequently restricted to terrestrial ecosystems. We know little about the water bodies, specially considering that this biome covers the third largest system of lakes in Braz
Externí odkaz:
https://doaj.org/article/f00ff3ff8c7c41b18603c9e16bc069ea
Publikováno v:
Hoehnea, Vol 44, Iss 2, Pp 277-294
RESUMO Este trabalho descreve e ilustra 50 táxons do filo Euglenophyta amostrados em quatro lagoas da sub-região da Nhecolândia, no Pantanal Sul-Matogrossense. Do total de táxons identificados, 33 foram em nível infra-específico, com 15 varieda
Externí odkaz:
https://doaj.org/article/52882673330d43558d0eeee657502a03
Autor:
Marcelo Gustavo Paulino, Priscila Adriana Rossi, Francine Perri Venturini, Driele Tavares, Marise Margareth Sakuragui, Gilberto Moraes, Ana Paula Terezan, João Batista Fernandes, Alessandra Giani, Marisa Narciso Fernandes
Publikováno v:
Environmental Toxicology. 37:2683-2691
Microcystins (MC) are hepatotoxic for organisms. Liver MC accumulation and structural change are intensely studied, but the functional hepatic enzymes and energy metabolism have received little attention. This study investigated the liver and hepatoc