M
Maria Rosa Chitolina Schetinger
Researcher at Universidade Federal de Santa Maria
Publications - 470
Citations - 10620
Maria Rosa Chitolina Schetinger is an academic researcher from Universidade Federal de Santa Maria. The author has contributed to research in topics: TBARS & Oxidative stress. The author has an hindex of 44, co-authored 447 publications receiving 9147 citations. Previous affiliations of Maria Rosa Chitolina Schetinger include Universidade Federal do Rio Grande do Sul.
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Journal ArticleDOI
Enhanced NTPDase and 5′-nucleotidase activities in diabetes mellitus and iron-overload model
Vinícius Ribas Miron,Liliane de Freitas Bauermann,André L.B. Morsch,Rafael Fernandes Zanin,Maísa Corrêa,Adriane Cismoski da Silva,Cinthia M. Mazzanti,Vera Maria Morsch,Gilberto Ignácio Lunkes,Maria Rosa Chitolina Schetinger +9 more
TL;DR: It is concluded that diabetes mellitus in association with iron-overload increased the hydrolysis of adenine nucleotides in platelets, contributing to the abnormalities found in these pathological conditions.
Journal ArticleDOI
The signaling effects of ATP on melanoma-like skin cancer.
Aline Mânica,Beatriz da Silva Rosa Bonadiman,Andréia Machado Cardoso,Alessandra Paiz,Cristiane Márcia Siepko,João Victor Garcia de Souza,Marcelo Moreno,André Moreno,Maria Rosa Chitolina Schetinger,Vera Maria Morsch,Margarete Dulce Bagatini +10 more
TL;DR: The enzymatic activity analysis revealed that even with higher ATP doses cells metabolize adenine nucleotides less efficiently, and present low ATP, ADP and AMP hydrolytic activity in CM compared to CT cells.
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Metaphylactic effect of minerals on immunological and antioxidant responses, weight gain and minimization of coccidiosis of newborn lambs.
Chrystian J. Cazarotto,Jhonatan P. Boito,Roger R. Gebert,João H. Reis,Gustavo Machado,Nathieli B. Bottari,Vera Maria Morsch,Maria Rosa Chitolina Schetinger,Pedro H. Doleski,Marta Lizandra do Rêgo Leal,Matheus D. Baldissera,Aleksandro Schafer da Silva,Aleksandro Schafer da Silva +12 more
TL;DR: It is possible to conclude that subcutaneous administration of minerals has beneficial effects on lambs by increasing antioxidant and immunological defenses, reflected by greater weight gain, which could mitigate the impact of coccidiosis.
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Resveratrol-mediated reversal of changes in purinergic signaling and immune response induced by Toxoplasma gondii infection of neural progenitor cells.
Nathieli B. Bottari,Micheli M. Pillat,Maria Rosa Chitolina Schetinger,Karine Paula Reichert,Vanessa S. Machado,Charles Elias Assmann,Henning Ulrich,Anielen Dutra,Vera Maria Morsch,Taís Vidal,Ivana Beatrice Mânica da Cruz,Cinthia Melazzo,Aleksandro Schafer da Silva,Aleksandro Schafer da Silva +13 more
TL;DR: It is confirmed that RSV counteracted T. gondii-promoted effects on enzymes hydrolyzing extracellular nucleotides and nucleosides and also upregulated P2X7 and A2A receptor expression and activity, modulating INF-γ, TNF-α, and IL-10 cytokine production, which plays an integral role in the immune response against T. Gondii.
Journal ArticleDOI
Occurrence of oxidative stress in dairy cows seropositives for Brucella abortus.
Gessica Perin,Juscivete F. Fávero,Diego R.T. Severo,Anielen D. Silva,Gustavo Machado,Hugo Libonati de Araujo,Walter Lilenbaum,Vera Maria Morsch,Maria Rosa Chitolina Schetinger,R. S. Jordão,Lenita M. Stefani,Nathieli B. Bottari,Aleksandro Schafer da Silva,Aleksandro Schafer da Silva +13 more
TL;DR: The disease still requires continued surveillance, due to its economic impact, and to the oxidative stress caused by it, which may have contributed to cases of abortion in three seropositive cows (Experiment I) in the final third of the gestation.