Buscar
Mostrando ítems 41-50 de 78
Two series of new semisynthetic triterpene derivatives: differences in anti-malarial activity, cytotoxicity and mechanism of action
(2013-03-09)
Abstract
Background
The discovery and development of anti-malarial compounds of plant origin and semisynthetic derivatives thereof, such as quinine (QN) and chloroquine (CQ), ...
Two series of new semisynthetic triterpene derivatives: differences in anti-malarial activity, cytotoxicity and mechanism of action
(2013-03-09)
Abstract
Background
The discovery and development of anti-malarial compounds of plant origin and semisynthetic derivatives thereof, such as quinine (QN) and chloroquine (CQ), ...
Estudo fitoquímico de justicia acuminatissima (Acanthaceae) : caracterização química, avaliação biológica, contaminação fúngica e detecção de produtos radiolíticos
(Universidade Federal de Minas GeraisUFMG, 2013-08-02)
Justicia acuminatissima (Acanthaceae) is a medicinal plant, popularly known as "sara-tudo". This species is widely used in the Amazon region to relief inflammatory processes. The literature does not describe chemical and ...
Topical anti-inflammatory activity of 2 alpha-hydroxy pentacyclic triterpene acids from the leaves of Ugni molinae
(PERGAMON-ELSEVIER SCIENCE LTD, 2006-08-15)
Leaf extracts of Ugni molinae Turcz. are used in the Chilean cosmetic industry on the assumption that they have decongestant, regenerative, and anti-aging properties. A bioassay-guided fractionation of this plant material ...
Topical anti-inflammatory activity of 2 alpha-hydroxy pentacyclic triterpene acids from the leaves of Ugni molinae
(PERGAMON-ELSEVIER SCIENCE LTD, 2006-08-15)
Leaf extracts of Ugni molinae Turcz. are used in the Chilean cosmetic industry on the assumption that they have decongestant, regenerative, and anti-aging properties. A bioassay-guided fractionation of this plant material ...
Topical anti-inflammatory activity of 2a-hydroxy pentacyclic triterpene acids from the leaves of Ugni molinae
(Elsevier Ltd., 2006-05-11)
Abstract—Leaf extracts of Ugni molinae Turcz. are used in the Chilean cosmetic industry on the assumption that they have decongestant,
regenerative, and anti-aging properties. A bioassay-guided fractionation of this plant ...
Phytochemicals containing biologically active polyphenols as an effective agent against Covid-19-inducing coronavirus
The outbreak of Covid-19 disease caused by SARS-CoV-19, along with the lack of
targeted medicaments and vaccines, forced the scientific world to search for new antiviral
formulations. In this review, we describe the ...
Estabelecimento de ensaio para triagem e identificação de drogas contra a neurotoxicidade causada pelo zika vírus
(Instituto Gonçalo Moniz, 2018)
Trace quantification of 1-octacosanol and 1-triacontanol and their main metabolites in plasma by liquid-liquid extraction coupled with gas chromatography-mass spectrometry
(2009)
A method for the simultaneous determination of 1-octacosanol and 1-triacontanol and their main metabolites in rat plasma was developed. The procedure involved ethanolic NaOH saponification of the sample, acidification, ...