Dr. Margarete Dulce Bagatini is an associate professor at the Federal University of Fronteira Sul/Brazil. She has a degree in Pharmacy and a PhD in Biological Sciences: Toxicological Biochemistry. She is a member of the UFFS Research Advisory Committee and a member of the Biovitta Research Institute. She is currently: the leader of the research group: Biological and Clinical Studies in Human Pathologies, professor of postgraduate programs in Biological Sciences: Toxicological Biochemistry at UFSM, postgraduate program in Biochemistry at UFSC and postgraduate program in Science and Food Technology at UFFS. She has experience in the area of pharmacy and clinical analysis, acting mainly on the following topics: oxidative stress, the purinergic system and human pathologies, being a reviewer of several international journals and books.