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Ana Maria Oliveira Battastini
Researcher at Universidade Federal do Rio Grande do Sul
Publications - 228
Citations - 7079
Ana Maria Oliveira Battastini is an academic researcher from Universidade Federal do Rio Grande do Sul. The author has contributed to research in topics: Adenosine & Glioma. The author has an hindex of 43, co-authored 217 publications receiving 6211 citations.
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Journal ArticleDOI
Ecto-5'-Nucleotidase Overexpression Reduces Tumor Growth in a Xenograph Medulloblastoma Model.
Angélica Regina Cappellari,Micheli M. Pillat,Hellio Danny Nóbrega de Souza,Fabrícia Dietrich,Francine Hehn de Oliveira,Fabrício Figueiró,Ana Lucia Abujamra,Rafael Roesler,Joanna Lecka,Jean Sévigny,Ana Maria Oliveira Battastini,Henning Ulrich +11 more
TL;DR: This work suggests that ecto-5’-NT promotes reduced tumor growth to reduce cell proliferation and vascularization, promote higher differentiation rates and initiate apoptosis, supposedly by accumulating adenosine, which then acts through A1Adenosine receptors.
Journal ArticleDOI
Lifetime behavioural changes after exposure to anaesthetics in infant rats.
Liciane Fernandes Medeiros,Joanna Ripoll Rozisky,Andressa de Souza,Maria Paz Loayza Hidalgo,Carlos Alexandre Netto,Wolnei Caumo,Ana Maria Oliveira Battastini,Iraci Lucena da Silva Torres +7 more
TL;DR: In this article, the effect of acute use of general anaesthetic with or without a surgical procedure, at postnatal day 14 (P14), on behavioural responses in the short-, medium- and long-term, evaluated in open field (OF) and elevated plus-maze (EPM) tests.
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Thyroid hormone stimulates 5′-ecto-nucleotidase of neonatal rat ventricular myocytes
Marcela Sorelli Carneiro-Ramos,Vanessa Beatriz da Silva,Marconi Barbosa Coutinho Júnior,Ana Maria Oliveira Battastini,João José Freitas Sarkis,Maria Luiza Morais Barreto-Chaves +5 more
TL;DR: Evaluated the extracellular adenosine production from AMP in cardiomyocytes and also the effect of (T3) on activity and expression of the enzyme, CD73, to suggest this effect could promote an increase inAdenosine formation and, therefore, has an important modulatory role in the elicitation of responses that serve to restore the tissue oxygen supply-to-demand ratio back to normal.
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Assessment of mercury chloride-induced toxicity and the relevance of P2X7 receptor activation in zebrafish larvae.
Fernanda Fernandes Cruz,Carlos Eduardo Leite,Carlos Eduardo Leite,Talita Carneiro Brandão Pereira,Maurício Reis Bogo,Carla Denise Bonan,Ana Maria Oliveira Battastini,Maria M. Campos,Fernanda Bueno Morrone +8 more
TL;DR: Novel evidence is provided on the possible mechanisms underlying the toxicity induced by mercury, indicating that it is able to modulate P2X7R in zebrafish larvae.
Journal ArticleDOI
A comparative study of ectonucleotidase and P2 receptor mRNA profiles in C6 cell line cultures and C6 ex vivo glioma model.
Elizandra Braganhol,Daiane Huppes,Andressa Bernardi,Márcia Rosângela Wink,Guido Lenz,Ana Maria Oliveira Battastini +5 more
TL;DR: The results suggest the participation of the purinergic system in glioma malignancy, which is shown not only by gliomas cell lineages, but also by primaryglioma cultures.