Green Brazilian Propolis
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Chemical and cytotoxic analyses of three varieties of Brazilian propolis (green propolis, jataí propolis and brown propolis) and its anti-Sporothrix brasiliensis in vitro activity
RESUMO Neste estudo, descreveu-se a atividade antifúngica de três extratos de própolis brasileiras: marrom, verde e de abelhas jataí (Tetragonisca angustula), contra Sporothrix brasiliensis. Os extratos foram obtidos de extração etanólica, e a sua composição química foi determinada por cromatografia líquida de alta eficiência, acoplada à espectr
Arq. Bras. Med. Vet. Zootec.. Publicado em: 14/06/2019
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2. Benefits of superfine grinding method on antioxidant and antifungal characteristic of Brazilian green propolis extract
ABSTRACT: Green propolis is found only in Brazil and due to its important biological characteristics, the food industry views it as a rich source of bioactive compounds. However, an extract must be produced for its application, which is difficult considering the rigid characteristics of raw propolis. Superfine grinding, a process capable of reducing particle
Sci. agric. (Piracicaba, Braz.). Publicado em: 20/05/2019
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3. Effects of artepillin C on model membranes displaying liquid immiscibility
It has been hypothesized that the therapeutic effects of artepillin C, a natural compound derived from Brazilian green propolis, are likely related to its partition in the lipid bilayer component of biological membranes. To test this hypothesis, we investigated the effects of the major compound of green propolis, artepillin C, on model membranes (small and g
Braz J Med Biol Res. Publicado em: 25/03/2019
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4. Antigenotoxicity and antimutagenicity of ethanolic extracts of Brazilian green propolis and its main botanical source determined by the Allium cepa test system
Abstract Brazilian green propolis is a resinous substance prepared by bees from parts of the plant Baccharis dracunculifolia. As it possess several biological properties, this work assessed the cytotoxic/anticytotoxic, genotoxic/antigenotoxic and mutagenic/antimutagenic potential of ethanolic extracts of Brazilian green propolis (EEGP) and of B. dracunculifo
Genet. Mol. Biol.. Publicado em: 24/05/2016
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5. Chemical profiling of six samples of Brazilian propolis
Six samples of Brazilian propolis from Minas Gerais and Paraná states were analyzed to identify the constituents (GC/MS and HPLC/MS) and to determine their contents (HPLC and external standardization). All samples contained characteristic constituents of green propolis, but the samples from Minas Gerais had higher contents of prenylated phenylpropanoids and
Quím. Nova. Publicado em: 2013
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6. Green propolis phenolic compounds act as vaccine adjuvants, improving humoral and cellular responses in mice inoculated with inactivated vaccines
Adjuvants play an important role in vaccine formulations by increasing their immunogenicity. In this study, the phenolic compound-rich J fraction (JFR) of a Brazilian green propolis methanolic extract stimulated cellular and humoral immune responses when co-administered with an inactivated vaccine against swine herpesvirus type 1 (SuHV-1). When compared to c
Publicado em: 2011
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7. 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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8. Green propolis phenolic compounds act as vaccine adjuvants, improving humoral and cellular responses in mice inoculated with inactivated vaccines
Adjuvants play an important role in vaccine formulations by increasing their immunogenicity. In this study, the phenolic compound-rich J fraction (JFR) of a Brazilian green propolis methanolic extract stimulated cellular and humoral immune responses when co-administered with an inactivated vaccine against swine herpesvirus type 1 (SuHV-1). When compared to c
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-11
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9. Evidências preliminares da eficácia de um enxaguante bucal contendo 5% de própolis para o controle de placa e gengivite
Mouthwash based on medicinal plants and propolis can be easily found in the Brazilian market even if it has not been tested in reliable clinical trials on its efficacy or possible unpleasant side effects like the ones which alter the hard and soft oral tissues. The aim of this study was to obtain preliminary evidence of efficacy of an alcohol-free mouthwash
Publicado em: 2010
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10. Morfotipagem, caracterizaÃÃo fisiolÃgica de leveduras isoladas de secreÃÃo vaginal e sensibilidade a prÃpolis e lectinas
The yeasts, especially the candidoses, are assuming a role of great importance in the human pathology. The female genital tract may be affected by infectious and inflammatory processes, which are diagnosed by examination of vaginal secretion. Several species of yeasts have been isolated from the vulva and vagina in normal cases and vulvovaginitis. Aiming to
Publicado em: 2009
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11. APLICAÇÃO DE ANTIOXIDANTES NATURAIS EM CARNE MECANICAMENTE SEPARADA (CMS) DE AVE / NATURAL ANTIOXIDANTS APPLICATION IN MECHANICALLY DEBONED POULTRY MEAT (MDPM)
The purpose of this project was to evaluate the antioxidant activity in vitro and its effects at the oxidative stability of mechanically deboned poultry meat (MDPM) of five natural extracts. It was studied: the yerba mate (Ilex paraguariensis), the marcela (Achyrocline satureioides), a mixture of yerba mate (50%) and marcela (50%), green tea (Camellia sinens
Publicado em: 2009
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12. Perfil enzimÃtico de dermatÃfitos e avaliaÃÃo da atividade antifÃngica de prÃpolis e lectinas
DermatÃfitos sÃo fungos filamentosos capazes de infectar pele, pÃlos e unhas. SÃo classificados nos gÃneros Microsporum, Trichophyton e Epidermophyton. Com o objetivo de analisar o perfil enzimÃtico desses fungos e avaliar atividade antifÃngica de prÃpolis brasileiras (verde e vermelha), como tambÃm de lectinas de sementes de leguminosas do Brasil (
Publicado em: 2008