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Itens para a visualização no momento 421-430 of 454
Atividade da clorexidina sobre biofilmes microbianos
(Universidade Federal de Santa Maria, 2014-01-28)
Biofilms are biological communities with a high degree of organization in which microorganisms are adhered to a surface. Microorganisms, when in biofilm, become a target of concern in the clinical field due to the low ...
Brassica oleracea var. capitata: extração, caracterização química e atividade biológica de metabólitos secundários
(Universidade Federal de Santa Maria, 2013-07-22)
The main objective of this work was to evaluate the antioxidant and antibacterial activities of
extracts of Brassica oleracea var. capitata, obtained by supercritical CO2 and ultrasound-assisted
extractions, as well as ...
Eletroforese capilar: um método para determinação de hipoglicemiantes como adulterantes em formulações herbáreas usadas no tratamento do diabetes
(Universidade Federal de Santa Maria, 2012-08-24)
The popularity of herbal medicines as adjuncts in the treatment of diabetes mellitus, has increased in recent years. However, recent studies have demonstrated the presence of synthetic drugs, as adulterants, in these ...
Atividade antiviral de óleos essenciais e monoterpenos contra vírus de bovinos e felinos como potenciais modelos para vírus humanos
(Universidade Federal de Santa Maria, 2012-03-16)
The essential oils obtained from plants used as condiments are an important source of compounds with pharmacologic activity. In the present study, the antiviral activity of the essential oil of Ocimum basilicum L. (basil) ...
Controle de qualidade e atividade biológica de Sida rhombifolia L.
(Universidade Federal de Santa Maria, 2012-12-07)
Sida rhombifolia L belongs to the family Malvaceae, it is native to the American
continent and can be found in all regions of Brazil. It is popularly known as prickly sida ,
and used in traditional medicine as ...
Determinação cromatográfica e eletroforética de diuréticos e laxantes em formulações farmacêuticas a base de plantas medicinais
(Universidade Federal de Santa Maria, 2012-07-20)
The use of herbal medicines as an alternative treatment has increased by the belief that
natural products do not cause damage to health. However cases in which natural products are added
of synthetic drugs not declared, ...
Avaliação etnofarmacológica de Jatropha isabellei, Tabernaemontana catharinensis e Viola tricolor visando desenvolvimento de formulação farmacêutica
(Universidade Federal de Santa Maria, 2012-07-09)
The plants biodiversity have a rich potential for the human health and the use of plants that
containing flavonoids, alone or in combination, has grown because of their antioxidant
properties.Several biological effects ...
Atividade das equinocandinas, anfotericina B e voriconazol frente a isolados de Candida glabrata sensíveis e resistentes ao fluconazol
(Universidade Federal de Santa Maria, 2012-02-28)
Widespread and prolonged usage of azoles in recent years has led to the rapid
development of drug resistance in Candida species. In Candida albicans, resistance to
fluconazole causes cross-resistance to other antifungals ...
Investigação da contaminação bacteriana em concentrados plaquetários e avaliação de técnicas convencionais
(Universidade Federal de Santa Maria, 2012-01-06)
Blood transfusions have always been great support for monitoring the treatment of cancer, especially patients in the sectors of hematology-oncology, but still stand out as a major source of transmission of infectious ...
Desenvolvimento e avaliação biológica in vitro de sistemas nanoestruturados contendo um novo organoseleneto: utilização de diferentes abordagens tecnológicas visando a sensibilização de células tumorais resistentes
(Universidade Federal de Santa Maria, 2023-04-28)
Cancer is one of the major causes of mortality worldwide and has become a public health problem. Most of the conventional cancer treatments are nonspecific and do not target the tumor cells only, also affecting healthy ...