M
Maria Auxiliadora Coelho Kaplan
Researcher at Federal University of Rio de Janeiro
Publications - 202
Citations - 4256
Maria Auxiliadora Coelho Kaplan is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Essential oil & Piperaceae. The author has an hindex of 31, co-authored 200 publications receiving 3887 citations. Previous affiliations of Maria Auxiliadora Coelho Kaplan include University of São Paulo & Bar-Ilan University.
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Journal ArticleDOI
Sedative and anticonvulsant activities of methanol extract of Dorstenia arifolia in mice.
Gisele Zapata-Sudo,Thaiana C.F. Mendes,Marcelle A. Kartnaller,Tiago Oliveira Fortes,Nathália F.B. Freitas,Maria Auxiliadora Coelho Kaplan,Roberto T. Sudo +6 more
TL;DR: The findings indicate that ME of Dorstenia arifolia rizhome has pronounced central effects, and that the sedative and anticonvulsant activities may be related to a facilitation of the GABAergic transmission.
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Growth study and essential oil analysis of Piper aduncum from two sites of Cerrado biome of Minas Gerais State, Brazil
Gisele Lopes De Oliveira,Davyson de Lima Moreira,Aretusa Daniela Resende Mendes,Elsie F. Guimarães,L.S. Figueiredo,Maria Auxiliadora Coelho Kaplan,Ernane Ronie Martins +6 more
TL;DR: The results showed that P. aduncum cultivation is feasible and the variation in chemical composition of the two sites may indicate an environmental influence, since chemical and isoenzyme analysis did not show great differences.
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Atividade antimicrobiana dos frutos de Syagrus oleracea e Mauritia vinifera
C.S. Silveira,C.M. Pessanha,M.C.S. Lourenço,I. Neves Junior,Fábio de Sousa Menezes,Maria Auxiliadora Coelho Kaplan +5 more
TL;DR: The objective of this work was to contribute for the pharmacological study of palm species, evaluating the antimicrobial activity of the extracts obtained from the fruits of S. oleracea and M. vinifera.
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Pharmacological mechanisms involved in the vasodilator effects of extracts from Echinodorus grandiflorus
Eduardo Tibiriçá,Andressa Luiza Figueiredo Almeida,Solange Caillleaux,Daniel Pimenta,Maria Auxiliadora Coelho Kaplan,Marcos Adriano Lessa,Maria Raquel Figueiredo +6 more
TL;DR: It is concluded that water-soluble extracts from leaves of Echinodorus grandiflorus elicit an endothelium-dependent, nitric oxide and PAF receptor-mediated vasodilation in rabbit aortic rings, which does not appear to involve the generation of vasodilating prostaglandins or the activation of K(+) channels.
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Chemical Constituents from Himatanthus articulata
Alaide de Sá Barreto,Mário Geraldo de Carvalho,Ivanilton de Almeida Nery,Luiz Pedreira Gonzaga,Maria Auxiliadora Coelho Kaplan +4 more
TL;DR: In this article, the authors used spectroscopic analysis (IR, 1H, 13C-NMR and MS) for the identification of stigmasterol, sitosterol, cycloartenol, a-amyrin-3b-O-cinnamoyl, lupeol, 3b O-acetyl, ursolic acid, methylmyoinositol, plumeride-1b O -b-D-glucopyranosyl, plumericin and isoplumericin.