نتایج جستجو برای: xylopia aethiopice
تعداد نتایج: 206 فیلتر نتایج به سال:
Background: The ongoing coronavirus pandemic poses a significant social, economic, and health threat worldwide. situation is exacerbated further by vaccine hesitancy the development of mutant strains that could lead to drug resistance. It therefore critical find new anti-viral chemotherapeutic agents reduce or end epidemic. This study aimed investigate antiprotease activity oxoaporphine alkaloi...
Trachylobane-360 (ent-7α-acetoxytrachyloban-18-oic acid) was isolated from Xylopia langsdorffiana. Studies have shown that it has weak cytotoxic activity against tumor and non-tumor cells. This study investigated the in vitro and in vivo antitumor effects of trachylobane-360, as well as its cytotoxicity in mouse erythrocytes. In order to evaluate the in vivo toxicological aspects related to tra...
Xylopia aromatica is a native species from Brazil’s “Cerrado”, recommended for restoration ecology and also as a medicine. Its seeds have embryos with morphophysiological dormancy, making nursery propagation difficult. The objective of this study was to verify the efficiency of X-ray and tetrazolium tests for evaluating the viability of three seed lots, stored for different periods. All seeds w...
Essential oils from Amazonian species are gaining increasing interest worldwide due to their medicinal and cosmetic applications; however, the relation among chemical constituents biological properties not well explored. Therefore, present research aims obtain an understanding of bioactivity compounds in essential plants Annonaceae family (Bocageopsis pleiosperma, Onychopetalum amazonicum, Unon...
A bacia sedimentar do Tacutu situa-se na fronteira Brasil com a República Cooperativa da Guiana e tem se mostrado como um importante local para estudos paleobotânicos. Este projeto objetivo desenvolver banco de dados morfoanatomia folhas angiospermas atuais fins comparação fósseis (Cenozoicas) recuperadas Bacia Tacutu, Roraima. Assim, proposta, além fornecer informações sobre flora Amazônia pré...
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