G
Grazielle Castagna Cezimbra Weis
Researcher at Universidade Federal de Santa Maria
Publications - 21
Citations - 302
Grazielle Castagna Cezimbra Weis is an academic researcher from Universidade Federal de Santa Maria. The author has contributed to research in topics: Medicine & Cancer. The author has an hindex of 6, co-authored 19 publications receiving 138 citations.
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Journal ArticleDOI
Microencapsulation of anthocyanin compounds extracted from blueberry (Vaccinium spp.) by spray drying: Characterization, stability and simulated gastrointestinal conditions
Jéssica Righi da Rosa,Graciele Lorenzoni Nunes,Mariana Heldt Motta,Juciane Prois Fortes,Grazielle Castagna Cezimbra Weis,Luisa Helena Hecktheuer,Edson I. Muller,Cristiano Ragagnin de Menezes,Claudia Severo da Rosa +8 more
TL;DR: In this paper, microencapsulated anthocyanin compounds extracted from blueberry (Vaccinium spp.) by spray drying using different inlet air temperatures (120, 140 and 160°C) and wall materials (maltodextrin DE20 and hi-maize) were evaluated to evaluate the microcapsule characteristics, stability and behavior under simulated gastrointestinal tract conditions.
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Antiproliferative and apoptotic effects of caffeic acid on SK-Mel-28 human melanoma cancer cells
Luana Paula Pelinson,Charles Elias Assmann,Taís Vidal Palma,Ivana Beatrice Mânica da Cruz,Micheli M. Pillat,Aline Mânica,Naiara Stefanello,Grazielle Castagna Cezimbra Weis,Audrei de Oliveira Alves,Cinthia Melazzo de Andrade,Henning Ulrich,Vera Maria Morsch,Maria Rosa Chitolina Schetinger,Margarete Dulce Bagatini,Margarete Dulce Bagatini +14 more
TL;DR: Original information is provided on mechanisms by which caffeic acid may play a key role in preventing tumor progression in human melanoma cells, as well as an antitumor effect of the compound on SK-Mel-28 cells.
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Immunomodulatory effect of mancozeb, chlorothalonil, and thiophanate methyl pesticides on macrophage cells.
Grazielle Castagna Cezimbra Weis,Charles Elias Assmann,Francine Carla Cadoná,Beatriz da Silva Rosa Bonadiman,Audrei de Oliveira Alves,Alencar Kolinski Machado,Marta Maria Medeiros Frescura Duarte,Ivana Beatrice Mânica da Cruz,Ijoni Hilda Costabeber +8 more
TL;DR: The results suggest that MZ, CT, and TM exert an immunomodulatory effect on the immune system, inducing macrophage activation and enhancing the inflammatory response.
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Validation of a multi-residue method and estimation of measurement uncertainty of pesticides in drinking water using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry.
Thiago Guilherme Schwanz,Cristiane Köhler Carpilovsky,Grazielle Castagna Cezimbra Weis,Ijoni Hilda Costabeber +3 more
TL;DR: A rapid and efficient sample extraction using solid-phase extraction coupled with gas- and liquid-chromatography-mass spectrometry was studied for the analyses of 124 different types and chemical groups pesticides from drinking water, finding the method was suitable for 95.2% of the compounds.
Journal ArticleDOI
Chlorpyrifos pesticide promotes oxidative stress and increases inflammatory states in BV-2 microglial cells: A role in neuroinflammation
Grazielle Castagna Cezimbra Weis,Charles Elias Assmann,Vitor Bastianello Mostardeiro,Audrei de Oliveira Alves,Jéssica Righi da Rosa,Micheli M. Pillat,Cinthia Melazzo de Andrade,Maria Rosa Chitolina Schetinger,Vera Maria Morsch,Ivana Beatrice Mânica da Cruz,Ijoni Hilda Costabeber +10 more
TL;DR: Data showed that CPF exposure, at the lowest concentrations, acted by promoting pro-oxidative and pro-inflammatory states in microglial cells, providing important information on the potential role of microglia activation in CPF-induced neuroinflammation and adding to the expanding knowledge on the neurotoxicity of OP.