Results 11 to 20 of about 745 (163)

Assessment of antimicrobial activity in vitro of ethanolic extracts of Banisteriopsis anisandra (A. Juss.) B. Gates (Malpighiaceae)

open access: yesRevista Brasileira de Plantas Medicinais, 2013
The aim of this study was to evaluate the antimicrobial activity in vitro of ethanolic extracts of Banisteriopsis anisandra. Tests were performed using the extracts overlay method in the culture medium for phytopathogenic fungi Rhizoctonia solani and ...
M.S. Pádua   +4 more
doaj   +2 more sources

Metabolomic Differentiation of Malpighiaceae From Dry and Humid Tropics via UHPLC-MS/MS and Chemometrics. [PDF]

open access: yesAnal Sci Adv
ABSTRACT Various factors can trigger water stress in plants, particularly in those growing in dry tropical regions. To survive under such conditions, plants produce metabolites with adaptive functions. However, metabolomic data on the leaves of Malpighiaceae species cultivated in both dry and humid tropical areas of Brazil remain scarce.
da Silva JMG, de Almeida RF, Zeraik ML.
europepmc   +2 more sources

Banisteriopsis membranifolia B. Gates 1982

open access: yesPhytotaxa, 2023
Published as part of Souza, Raniely Miranda De, Fagg, Christopher William, Sonsin-Oliveira, Júlia, Gonzaga, Augusto Francener Nogueira & Oliveira, Regina Célia De, 2023, Lectotypification and neotypification of names related to Banisteriopsis caapi (Malpighiaceae): a contribution to understanding of Ayahuasca, pp. 19-28 in Phytotaxa 585 (1) on page 26,
Souza, Raniely Miranda De   +4 more
  +6 more sources

Dereplication by HPLC-ESI-MS and antioxidant activity of phenolic compounds from Banisteriopsis laevifolia (Malpighiaceae)

open access: yesAnais da Academia Brasileira de Ciências, 2021
The genus Banisteriopsis (Malpighiaceae) comprises 77 genera and 1,300 species. Despite efforts to provide detailed information about the chemical wealth of B.
GERSO P. ALEXANDRE   +9 more
doaj   +1 more source

Resilience and Brain Changes in Long-Term Ayahuasca Users: Insights From Psychometric and fMRI Pattern Recognition. [PDF]

open access: yesJ Magn Reson Imaging
ABSTRACT Background Ayahuasca is an Amazonian psychedelic brew that contains dimethyltryptamine (DMT) and beta carbolines. Prolonged use has shown changes in cognitive‐behavioral tasks, and in humans, there is evidence of changes in cortical thickness and an increase in neuroplasticity factors that could lead to modifications in functional neural ...
Ramos LR, Fernandes O, Sanchez TA.
europepmc   +2 more sources

Pericarp structure in Banisteriopsis C.B.Rob. and Diplopterys A.Juss. (Malpighiaceae): new data supporting generic segregation Estrutura do pericarpo de Banisteriopsis C.B.Rob. e Diplopterys A.Juss. (Malpighiaceae): novos dados suportando a segregação genérica

open access: yesActa Botânica Brasílica, 2012
Molecular studies have indicated that some species of Banisteriopsis would be more appropriately placed in Diplopterys. Both of these genera are neotropical members of the Malpighiaceae, a family that is widely diverse in South America, especially in the
Letícia Silva Souto   +1 more
doaj   +1 more source

Ari’s Burger: Vignettes of Iquitos (Part 3)

open access: yesMundo Amazónico, 2020
This is the final episode of a three-part story about a visit to Iquitos at the time of the new millennium by the narrator, who lives in Colombia and has been drinking yajé (ayahuasca) with its indigenous shamans.
Jimmy Weiskopf
doaj   +1 more source

Diversification of the stem vascular system in a clade of recent radiation and multiple habit transitions: The Bunchosia clade (Malpighiaceae). [PDF]

open access: yesAm J Bot
Abstract Premise Within the Malpighiaceae, the Bunchosia clade is distinctive for its significant habit variation and abundance of different vascular variants. However, the processes underlying the diversification of the vascular system over time and the ontogenetic events involved remain unclear.
Quintanar-Castillo A   +2 more
europepmc   +2 more sources

Ayahuasca comes to the city!

open access: yesMundo Amazónico, 2022
Ayahuasca has spread from indigenous Amazonia to the industrialized world, in the form of ceremonies catering to Westerners, a corpus of academic studies and personal accounts and depictions of it in novels and films.
Jimmy Weiskopf
doaj   +1 more source

Malpighiaceae Argentinae

open access: yesLilloa, 2022
Malpighiaceae de Argentina? Los autores estudian sistemáticamente las Malpighiaceae argentinas. Mencionan por primera vez para Argentina las siguientes especies: Tetrapterys ambigua, Banisteriopsis metallicolor v.
C. A. O'Donell, A. Lourteig
doaj  

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