Red Propolis
Mostrando 13-24 de 37 artigos, teses e dissertações.
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13. Antifungal activity of propolis against Candidaspecies isolated from cases of chronic periodontitis
This research evaluated the fungistatic and fungicidal activities of red propolis alcoholic extract (RPAE) against different Candida species isolated from chronic periodontitis cases, and compared with chlorhexidine (CHX). Nineteen samples of Candida species (C. albicans [n = 12], C. tropicalis [n = 5] andC. glabrata[n = 2]) isolated from chronic periodontit
Braz. oral res.. Publicado em: 03/07/2015
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14. Própolis e natação na prevenção da aterogênese e hipertrofia ventricular esquerda de camundongos hipercolesterolêmicos
Objetivos O presente estudo verificou o efeito do própolis associação ou não com a natação na dislipidemia, na hipertrofia ventricular esquerda e aterogênese de camundongos hipercolesterolêmicos. Métodos e Resultados Os experimentos foram realizados em camundongos LDLr–/–, alimentados com dieta hiperlipídica por 75 dias, e divididos em quatro
Braz. J. Biol.. Publicado em: 2015-05
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15. Chemical markers and antifungal activity of red propolis from Sergipe, Brazil
The aim of this study was to analyze the physicochemical properties and antifungal activities of the red propolis samples from Sergipe, Brazil, and also evaluate their variability throughout the year. The characterization of the hydroalcoholic extract (HPE) of the red propolis samples was performed monthly from October 2009 to September 2010. The concentrati
Food Sci. Technol. Publicado em: 2015-04
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16. Modulatory activity of brazilian red propolis on chemically induced dermal carcinogenesis
PURPOSE:To evaluate modulatory effects of a hydroalcoholic extract of Brazilian red propolis (HERP) on dermal carcinogenesis using a murine model.METHODS: The HERP was used at concentrations of 10, 50 and 100 mg/kg (PROP10, PROP50 and PROP100, respectively) to modulate dermal carcinogenesis induced by the application of 9,10-dimetil-1,2-benzatraceno (DMBA) o
Acta Cir. Bras.. Publicado em: 2014-02
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17. Própolis e natação na prevenção da aterogênese e hipertrofia ventricular esquerda de camundongos hipercolesterolêmicos / Própolis and swimming in the prevention of atherogenesis and left ventricular hypertrophy in hypercholesterolemic mice
O processo inflamatório, a disfunção do endotélio e o estresse oxidativo no ambiente cardiovascular decorrente das dislipidemias são as condições que promovem e sustentam a aterosclerose e a hipertrofia cardíaca. O presente estudo verificou o efeito da própolis isolada e da sua associação com a natação na dislipidemia, na hipertrofia ventricular
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2012
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18. Avaliação das atividades antibacteriana, anticárie e antiinflamatória dos compostos isolados da própolis vermelha / Evaluation of antibacterial, anticaries and antinflammatory properties of isolated compounds from red propolis
A própolis brasileira destaca-se entre os produtos naturais por ser considerada uma rica fonte para a descoberta de novos compostos bioativos. Entre as própolis brasileiras, destaca-se a vermelha (tipo 13), a qual apresentou atividade antimicrobiana, antioxidante e antitumoral, sendo que seu principal constituinte químico são as isoflavonas, diferentemen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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19. In vitro antimicrobial assessment of Cuban propolis extracts
Propolis is a resinous mixture of different plant exudates collected by honeybees. Currently, propolis is widely used as a food supplement and in folk medicine. We have evaluated 20 Cuban propolis extracts of different chemical types, brown (BCP), red and yellow (YCP), with respect to their in vitro antibacterial, antifungal and antiprotozoal properties. The
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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20. Atividade anti-angiogênica e modulação das proteínas envolvidas na neoformação vascular por compostos bioativos da própolis / Anti-angiogenic activity and modulation of protein-involved in new vases formation by propolis bioactive compounds
Propolis is rich in bioactive compounds and widely used in alternative medicine as a preventive agent and/or in therapy. We evaluate the impact of polyphenol-rich fractions of propolis from different origins and types in the angiogenesis process in atherosclerotic lesions. The following samples of propolis were used: Red (red, Alagoas, Brazil), Green (green,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/07/2011
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21. Inhibition of Saccharomyces cerevisiae Pdr5p by a natural compound extracted from Brazilian Red Propolis
Multidrug resistance of cancer cells and pathogenic microorganisms leading to the treatment failure of some forms of cancer or life-threatening bacterial or fungal infections is often caused by the overexpression of multidrug efflux pumps belonging to the ATP-binding cassette transporters superfamily. The multidrug resistance of fungal cells often involves t
Revista Brasileira de Farmacognosia. Publicado em: 12/08/2011
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22. Potencial Antitumoral de extratos da própolis brasileira e de folhas de graviola (Annona muricata): efeito citotóxico sobre células hepatocarcinogênicas HepG2 / Anti-tumorous potencial of Brazilian propolis and soursop leaf extract (Annona muricata): cytotoxic effect on hepatic carcinogenic HepG2 cells
The hepatocellular carcinoma is the most common adult primary liver câncer and it has already become the fifth most common neoplasia in the world and the third in number of deaths related to cancer. It is estimated that 2/3 of all human neoplasias could be prevented by a change in lifestyle, including a diet. The propolis, elaborated from various plant part
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/02/2010
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23. Isolation and identification of formononetin of João Pessoa-PB-Brazil red propolis, seasonal studies and evaluation of their biological activities / Isolamento e identificação de formononetina da propolis de João Pessoa - PB, estudo de sua sazonalidade e avaliação de suas atividades biologicas
Propolis is a resinous substance produced by the honeybee Apis mellifera. Bees use propolis to seal holes and to protect the beehive. To produce propolis the honeybee uses resins of leaf buds and buds, resinous exudates and other parts of plant tissues. Propolis is used as a folk medicine since 3000 BC. Numerous biological properties have been found includin
Publicado em: 2009
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24. Composição fenólica, atividade antibacteriana e antioxidante da própolis vermelha brasileira
Propolis is a resinous hive product collected by honeybees from various plant sources. It has a complex chemical composition, constituted by various phenolic compounds. Extracts of increasing polarity (n-hexane, chloroform, and ethanol) were obtained from a sample of red propolis from the state of Alagoas. Assays were carried out for determination of content
Química Nova. Publicado em: 2009