Results 71 to 80 of about 745 (163)

Preparation and Application of Reversed Phase Chromatorotor for the Isolation of Natural Products by Centrifugal Preparative Chromatography

Natural Product Communications, 2013
A method of preparation of rotors with a reversed phase (RP) solid silica gel sorbent layer has been developed for centrifugal preparative chromatography (CPC), also known as rotational planar chromatography (RPC).
Ilias Muhammad, Volodymyr Samoylenko, Francis Machumi, Mohamed Ahmed Zaki, Rabab Mohammed, Mona H. Hetta, Van Gillum   +6 more
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An ontogenic study of the behavioral effects of chronic intermittent exposure to ayahuasca in mice

Brazilian Journal of Medical and Biological Research
Ayahuasca is a beverage obtained from decoctions of the Banisteriopsis caapi plus Psychotria viridis. In religious contexts, ayahuasca is used by different age groups.
N.F. Correa-Netto, M.Y. Masukawa, F. Nishide, G.S. Galfano, F. Tamura, M.K. Shimizo, M.P. Marcato, J.G. Santos Junior, A. Linardi   +8 more
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Amazonian Banisteriopsis for Early Frontotemporal Dementia

IPFS: QmUJvUukSfe4L3XSHM7NqbgA8eoxFuHegeoCYVX5NgGHDZ. TX: 0x264dc7b0111cb8bfbcea253f149cd128eca7fd9d0f5f1d213a1099ab825690e1. CC0.
openaire   +1 more source

El yoco del cielo es cultivado: perspectivas sobre Paullinia yoco en el chamanismo airo-pai (secoya-tucano occidental)

Anthropologica, 2008
Este artículo asocia la cosmovisón chamánica y onírica de los airo-pai (secoya) con su manejo silvicultural del yoco (Paullinia yoco), una liana silvestre rica en cafeína, endémica del refugio del pleistocénico del Napo.
Luisa Elvira Belaunde, Juan Alvaro Echeverri   +1 more
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Crab spiders (Araneae: Thomisidae) in flowering plants in a Brazilian "Cerrado" ecosystem

Brazilian Journal of Biology
Although crab spiders are common in flowering plants, their relations with plant species and its floral traits have been poorly known in the Neotropics. Observations regarding plant habits, floral visitors and also floral characteristics such as anthesis,
LC Rocha-Filho, IMP Rinaldi
doaj   +1 more source

Caracterização florística, fitossociológica e fenológica de trepadeiras de mata ciliar da Fazenda Campininha, Mogi Guaçu, SP, Brasil

Hoehnea
O presente trabalho objetivou inventariar o componente de trepadeiras por meio de estudos florísticos, fitossociológicos e aspectos fenológicos em trecho de Mata Ciliar na Estação Ecológica da Fazenda Campininha de Mogi Guaçu (22º10'43"-22º18'19"S e ...
Sergio Romaniuc Neto, José Vanderlei Godoi, Berta Lúcia Pereira Villagra, Renata Jimenez de Almeida-Scabbia, Maria Margarida da Rocha Fiuza de Melo   +4 more
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Ayahuasca: entre o legal e o cultural

Saúde, Ética & Justiça, 2009
A Ayahuasca, chá produzido pela decocção do caule do cipó Jagube (Banisteriopsis caapi) e das folhas da Chacrona (Psychotria viridis), é um alucinógeno ritualístico que alcançou a atualidade através de várias doutrinas religiosas.
Rodrigo Grazinoli Garrido, Bruno Duarte Sabino   +1 more
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Leaf glands of Banisteriopsis muricata (Malpighiaceae): distribution, secretion composition, anatomy and relationship to visitors

Acta Botânica Brasílica
Leaf glands are common structures in Malpighiaceae and exhibit great morphological diversity, yet information on their anatomy, secretion and type of visitors remains scarce.
Lays Araújo Nery, Milene Faria Vieira, Marília Contin Ventrella   +2 more
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The Role of Geography in Taxonomy and Conservation of Species Related to Banisteriopsis Malifolia (Malpighiaceae)

Abstract Banisteriopsis includes species that are difficult to define, and there is a hypothesis that sympatric species are more similar than those with wide distributions. The objective of this study was to test the circumscription of species related to B.
Raniely Miranda Souza, Jefferson Rodrigues Maciel, Yurani Carolina Saavedra-Saenz, Regina Célia Oliveira   +3 more
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Ayahuasca: uma revisão dos aspectos farmacológicos e toxicológicos

Revista de Ciências Farmacêuticas Básica e Aplicada, 2010
A ayahuasca é uma bebida psicoativa originariamente utilizada em rituais de tribos indígenas da região amazônica. Esta bebida é preparada pela infusão de caules da Banisteriopsis caapi Morton, que contém β-carbolinas que são inibidoras da monoaminoxidase
A.P.S. Pires, C.D.R. Oliveira, M. Yonamine   +2 more
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