Results 71 to 80 of about 27,060 (161)

Memory-Enhancing Effects of the Crude Extract of Polygala tenuifolia on Aged Mice. [PDF]

open access: yes, 2017
Learning and memory disorders arise from distinct age-associated processes, and aging animals are often used as a model of memory impairment. The root of Polygala tenuifolia has been commonly used in some Asian countries as memory enhancer and its memory

core   +3 more sources

A taxonomic revision of Polygala L. in northern Australia [PDF]

open access: yes, 2008
This research documents twenty six new species and four new varieties of Polygala L. in Australia. Polygala diversity across Northern Australia is sampled and taxonomic diversity is assessed using taxonomically informative morphological characters to ...
Kerrigan, Raelee
core   +1 more source

Acacia tenuifolia Willd.

open access: yes, 2007
Mimosa tenuifolia Linnaeus, Species Plantarum 1: 523. 1753. "Habitat in America calidiore." RCN: 7693. Type not designated. Original material: none traced. Current name: Acacia tenuifolia (L.) Willd. (Fabaceae: Mimosoideae).
Jarvis, Charlie
core   +1 more source

Four new phenones from the cortexes of Polygala tenuifolia

open access: yes, 2005
From the 95% EtOH extract of the cortexes of Polygala tenuifolia, four new phenones and three known xanthones were isolated. The structures of the four new phenones were identified as 4-O-[alpha-L-rhamnopyranosyl(1 -> 2)-beta-D-glucopyranosyl]-2 ...
Pengfei Tu, Jiang, Y, Tu, PF, Yong Jiang
core   +1 more source

UPLC Quantitative Analysis of Multi-Components by Single Marker and Quality Evaluation of Polygala tenuifolia Wild. Extracts

open access: yes, 2017
The quality control of Polygala tenuifolia Wild. is a major challenge in its clinical application. In this paper, a new strategy for the quality evaluation of P.
Lingling Fan   +7 more
core   +1 more source

Population strategy of Polygala tenuifolia Willd.

open access: yes, 2012
Дана эколого-фитоценотическая характеристика мест обитания P. tenuifolia. Изучены морфогенез особей и онтогенетическая структура ценопопуляции этого вида в различных эколого-фитоценотических условиях.
Асташенков, Алексей Юрьевич
core   +1 more source

Cumarinas do gênero Polygala: isolamento, estrutura e propriedades [PDF]

open access: yes, 2010
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.A espécie Polygala sabulosa, conhecida popularmente como “Timuto Pinheirinho” é uma pequena erva que cresce no planalto serrano do sul do
Garcia, Giulliani Sachinelli
core  

Senegalia tenuifolia Britton & Rose 1928

open access: yes, 2010
62. Senegalia tenuifolia (L.) Britton & Rose (= Acacia tenuifolia (L.) Willd.) Venezuela, Caribbean, Peru, Guyanas, Bolivia, Brazil (Roraima, Amazonas, Rondônia, Pará, from Piauí to São Paulo). Selected Voucher:—Pezinho, Araújo et al.
Araújo, Diogo, Alves, Marccus
core   +1 more source

Avaliação do potencial antidepressivo de derivados semissintéticos da escopoletina obtida da Polygala sabulosa [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas.
Vieira, Roberto Ferreira
core  

UPLC/Q-TOF MS-based metabolomics and qRT-PCR in enzyme gene screening with key role in triterpenoid saponin biosynthesis of Polygala tenuifolia.

open access: yes, 2014
BackgroundThe dried root of Polygala tenuifolia, named Radix Polygalae, is a well-known traditional Chinese medicine. Triterpenoid saponins are some of the most important components of Radix Polygalae extracts and are widely studied because of their ...
Xiaoshuang Xu (620088)   +20 more
core   +1 more source

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