National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
Graduated in chemistry degree from the Federal Institute of Education, Science and Technology of Amazonas (2011), master's degree in Biotechnology and Natural Resources of the Amazon from the State University of Amazonas (2014) and doctorate in Chemistry from the Federal University of Amazonas. She is currently a chemistry professor at the Amazonas State Education Secretary, developing a research project at the Bioprospecting and Biotechnology Laboratory of the National Research Institute of the Amazon. She has experience in the area of Chemistry, with an emphasis on Chemistry of Natural Products and Chemistry Teaching
Marcos Gabriel Maciel Salazar
National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
Has experience in Biology and Chemistry, with emphasis on Mycobacteriology and Phytochemistry, respectively.
Maria Izabel Correia Osorio
National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
He has a degree in Biological Sciences from Centro Universitário Nilton Lins (2010), a postgraduate degree in Expertise, Auditing and Environmental Management (2015) and a Master's degree in Biological Sciences with an emphasis on Botany (2019). She is currently a volunteer at the National Research Institute of the Amazon, developing a project for the biosprospection of Amazonian plants, biological activities of extracts and analysis of samples by NMR.
Maria Tereza Fachin-Espinar
National Institute of Amazonian Research (INPA), Coordination of Technology and Innovation, Laboratory of Bioprospecting and Biotechnology. Avenida André Araújo, 2936. Petrópolis, CEP 69067-375, Manaus, AM, Brazil.
Renata Cristina de Paula
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
He holds a doctorate in Pharmaceutical Sciences (FAFAR / UFMG - 2014), a master's degree in Parasitology (ICB / UFMG - 2007) and a degree in Biological Sciences (UFMG - 2004). He has experience in the field of parasitology with an emphasis on antimalarial and anti-Leishmania chemotherapy in vitro and in vivo. He has experience in the experimental models of P. falciparum, P. berghei, P. gallinaceum, in addition to experimental models of visceral and cutaneous leishmaniasis. Brief period of activity in toxoplasmosis and neosporosis. In addition, he has experience in the production of plant extracts and techniques for the identification and purification of natural products using tools such as HPLC and Raman. He works mainly on the following themes: Plasmodium, Leishmania, phytochemistry, chemotherapy, natural products.
Maria Fernanda Alves de Nascimento
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
Alaide Braga de Oliveira
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil.
Graduated in Pharmacy from the Federal University of Minas Gerais (1963), PhD in Chemistry from the Federal University of Minas Gerais (1967) and Post-Doctorate in NMR at the University of Sheffield, England (1968). Has experience in Chemistry, with emphasis on Chemistry of Natural Products, having worked in the Chemistry Department, ICEx / UFMG, mainly in the following subjects: microbial transformations of natural products, synthesis of naphthoquinones, chemistry and trypanosomicidal activity of plant species from the families Annonaceae, Apocynaceae, Asteraceae and Bignoniaceae. From 1991, he started to hold the position of Full Professor, at Faculdade Farmácia / UFMG, in the Pharmacognosy / Phytochemistry sector. She is an Emeritus Professor at the Federal University of Minas Gerais, acting as Professor and Advisor of the Postgraduate Course in Pharmaceutical Sciences and, during the period from 2014 to 2017, she served as a Senior Visiting National Professor (PVNS) in the Postgraduate Course in Pharmaceutical Sciences of the Faculty of Pharmacy / UFPA, Belém. Currently, his main interests are the chemotaxonomy of plant species of the Bignoniaceae family and the investigation of plants of traditional use for the treatment of malaria, leishmaniasis and viral infections in order to evaluate the activities isolate active substances and develop standardized extracts for preclinical studies. He is a Full Member of the Brazilian Academy of Sciences.
Cecilia Veronica Nunez
National Institute of Amazonian Research (INPA), Coordination of Technology and Innovation, Laboratory of Bioprospecting and Biotechnology. Avenida André Araújo, 2936. Petrópolis, CEP 69067-375, Manaus, AM, Brazil.
holds a degree in Chemistry from Universidade Mackenzie (1993), a master's degree in Organic Chemistry (Natural Products) from the University of São Paulo (1996), a PhD in Organic Chemistry (Natural Products) from the University of São Paulo (2000), post-doctorate in Chemistry Organic (Natural Products) from the University of São Paulo - São Carlos (2000-2001) and post-doctorate in Pharmacognosy from the Université de Lille-2, Droit et Santé, France (2009-2010). Currently, he is a Senior Technologist at the National Institute of Research in the Amazon and a permanent professor / advisor of the Postgraduate Programs in Biotechnology-UFAM / INPA, Biotechnology-UEA / INPA and Botany-INPA and collaborating professor / advisor of the Postgraduate Program in Chemistry-UFAM / INPA. She has a level 2 productivity scholarship since 2014. She is the editor of Fitos and Vittalle magazines. He is a referee of Acta Amazonica, Química Nova, Revista Brasileira de Farmacognosia, Revista de Ciências Farmacêuticas Básicas e Aplicadas, International Research Journal of Biotechnology and Journal of Agricultural and Food Chemistry, among others. He has experience in the areas of Plant Biotechnology and Chemistry of Natural Products, acting mainly on the following topics: bioprospecting of plants and endophytic microorganisms, plant biotechnology (obtaining calluses / plant cell culture / cell suspensions), biomonitored fractionation, antioxidant activity , antimicrobial activity, cytotoxic activity, chromatographic separation methodology, identification / structural elucidation of molecules by NMR, analysis of mixtures by NMR and photoionization of natural products. He is a member of the Interdisciplinary Committee for the Evaluation of Books and Academic and Professional Graduate Programs of the Coordination for the Improvement of Higher Education Personnel - CAPES.
The objective of this work was to carry out the chemical study of Piranhea trifoliata (Picrodendraceae) branches and to evaluate their antimalarial potential. Two collections were performed in the State of Pará. The material was dried, ground and extracted with dichloromethane (DCM), methanol (MeOH) and water (H2O). The DCM and MeOH extracts were subjected to comparative thin layer chromatography (TLC) analysis and showed characteristics mainly of terpenes. From the phytochemical study of the second collection DCM extract, it was isolated: friedelan-3-one and the second collection MeOH extract was isolated: the squalene triterpene, and the mixture of the stigmasterol and β-sitosterol steroids. Regarding antimalarial activity, MeOH extracts and phases were evaluated in vitro against Plasmodium falciparum, and MeOH extracts from the 1st and 2nd collections were considered active (IC50 = 13.7 µg/mL; IC50 = 5.8 µg/mL, respectively). This work contributed to the biological and chemical knowledge of the species Piranhea trifoliata and Picrodendraceae family, this being the first report of biological activities for the species under study.
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Laila da Silva Pedroza
National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
Marcos Gabriel Maciel Salazar
National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
Maria Izabel Correia Osorio
National Institute for Research in the Amazon - INPA, Coordination of Research in Natural Products. Av. André Araújo, 2936, Aleixo, CEP 69060-001, Manaus, AM, Brazil.
Maria Tereza Fachin-Espinar
National Institute of Amazonian Research (INPA), Coordination of Technology and Innovation, Laboratory of Bioprospecting and Biotechnology. Avenida André Araújo, 2936. Petrópolis, CEP 69067-375, Manaus, AM, Brazil.
Renata Cristina de Paula
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
Maria Fernanda Alves de Nascimento
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil
Alaide Braga de Oliveira
Federal University of Minas Gerais, Faculty of Pharmacy, Department of Pharmaceutical Products. Av. Antônio Carlos, 6.627, Pampulha, CEP 31270-901, Belo Horizonte, MG, Brazil.
Cecilia Veronica Nunez
National Institute of Amazonian Research (INPA), Coordination of Technology and Innovation, Laboratory of Bioprospecting and Biotechnology. Avenida André Araújo, 2936. Petrópolis, CEP 69067-375, Manaus, AM, Brazil.