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Identificação de substâncias majoritárias presentes na Equisetum hyemale e avaliação das atividades antimicrobiana, antibiofilme, cito e genotóxicas
(Universidade Federal de Santa Maria, 2020-03-30)
Biofilms are clusters of microbial cells, adhered to a surface and protected by layers of extracellular polymeric substances (SPE). A large proportion of infections related to the use of implants and medical devices are ...
Ruellia angustiflora (Nees) Lindau Ex Rambo (Acanthaceae): estudo químico e biológico
(Universidade Federal de Santa Maria, 2020-03-27)
Ruellia angustiflora (Nees) Lindau Ex Rambo (Acanthaceae) is popularly known as “fire flower” and its leaves are used to promote wound healing, but there is no scientific evidence to support its popular use. This thesis ...
Hesperozygis ringens (Benth). Epling: caracterização química e atividade biológica
(Universidade Federal de Santa Maria, 2020-03-26)
Hesperozygis ringens (Benth.) Epling (Lamiaceae), is an aromatic plant, endemic to southern
Brazil, it is popularly used as an insecticide, but it is not properly studied in the literature. In
view of this gap, the ...
Desenvolvimento e estudo da atividade antitumoral in vitro de nanopartículas poliméricas pH-sensíveis conjugadas com transferrina para liberação vetorizada de doxorrubicina
(Universidade Federal de Santa Maria, 2020-08-31)
Doxorubicin (DOX) is an anthracycline antibiotic widely used in cancer therapy, being
effective against a number of tumors. However, its use may promote the development of
multidrug resistance on tumor cells beside other ...