Introdução: a própolis é uma composição resinosa produzida por abelhas e utilizada em suas colmeias contra microrganismos. Existem diversos tipos desse composto, sendo o de coloração vermelha o último espécime relatado na literatura. Assim, dentre suas aplicabilidades, a atividade antifúngica ...
Resumen Objetivo. Analizar la susceptibilidad in vitro de aislamientos de Candida spp. provenientes de onicomicosis obtenidos entre 2016 y 2019, para contribuir con el conocimiento sobre la necesidad o no de realizar pruebas de susceptibilidad a los microorganismos aislados antes de prescribir el tratam...
Figueiredo Júnior, Ernani Canuto;
Cavalcanti, Yuri Wanderley;
Lira, Andressa Brito;
Pessoa, Hilzeth de Luna Freire;
Lopes, Wilton Silva;
da Silva, Diego Romário;
Freires, Irlan Almeida;
Rosalen, Pedro Luiz;
Costa, Edja Maria Melo de Brito;
Pereira, Jozinete Vieira.
This study determined phytochemical composition, antifungal activity and toxicity in vitro and in vivo of Syzygium cumini leaves extract (Sc). Thus, was characterized by gas chromatography coupled to mass spectrometry and submitted to determination of Minimum Inhibitory (MIC) and Fungicidal concentrati...
Syzygium/química,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Extractos Vegetales/toxicidad,
Antifúngicos/química,
Antifúngicos/farmacología,
Antifúngicos/toxicidad,
Hojas de la Planta/química,
Pruebas de Sensibilidad Microbiana,
Candida/efectos de los fármacos,
Pruebas de Toxicidad,
Cromatografía de Gases y Espectrometría de Masas,
Antioxidantes,
Compuestos Fenólicos/análisis
Wijesinghe, Gayan Kanchana;
Maia, Flávia Camila;
de Oliveira, Thaís Rossini;
de Feiria, Simone N Busato;
Joia, Felipe;
Barbosa, Janaina Priscila;
Boni, Giovana Cláudia;
Sardi, Janaina de Cássia Orlandi;
Rosalen, Pedro Luiz;
Höfling, José Francisco.
BACKGROUND Essential oils (EO) extracted from Cinnamomum verum has been used as an antimicrobial agents for centuries. The effects of C. verum leaf oil against virulence of microorganisms is not well studied yet. OBJECTIVES This study evaluates the effect of C. verum leaf oil against three virulence f...
Abstract In the current study, nanocapsules (NC) formulations containing a co-load of clotrimazole (C), a highly prescribed antifungal drug, and diphenyl diselenide [(PhSe)2], an organoselenium compound with a promising scope of pharmacological actions, were prepared. Formulations were characterized as w...
Abstract The aims of this research were: evaluate the chemical composition and the cytotoxicity of the Cuminum cyminum (cumin), Anethum graveolens (dill), Pimpinella anisum (anise) and Foeniculum vulgare (fennel) essential oils, as well as their antifungal activity in vitro against ten Candida spp. isol...
Abstract INTRODUCTION: Candidiasis is the most frequent opportunistic mycosis in humans and can cause mortality, particularly in immunodeficient patients. One major concern is the increasing number of infections caused by drug-resistant Candidas trains, as these cannot be efficiently treated with standa...
Antifúngicos/farmacología,
Candida/efectos de los fármacos,
Candida/genética,
Candida/aislamiento & purificación,
ADN de Hongos/genética,
Diabetes Mellitus/microbiología,
Farmacorresistencia Fúngica/genética,
Fluconazol/farmacología,
Inmunocompetencia,
Trasplante de Riñón,
Pruebas de Sensibilidad Microbiana,
Persona de Mediana Edad,
Mutación/efectos de los fármacos,
Reacción en Cadena de la Polimerasa,
Polimorfismo Genético/efectos de los fármacos,
Valores de Referencia,
Saliva/microbiología
Abstract INTRODUCTION: Introducing new antibiotics to the clinic is critical. METHODS: We adapted a plate method described by Kawaguchi and coworkers in 20131 for detecting inhibitory airborne microorganisms. RESULTS: We obtained 51 microbial colonies antagonist to Chromobacterium violaceum, purifi...
Microbiología del Aire,
Antibacterianos/aislamiento & purificación,
Antibacterianos/metabolismo,
Antibacterianos/farmacología,
Bacterias/aislamiento & purificación,
Bacterias/metabolismo,
Candida/efectos de los fármacos,
Chromobacterium/efectos de los fármacos,
Recuento de Colonia Microbiana,
Hongos/aislamiento & purificación,
Hongos/metabolismo,
Percepción de Quorum
Silva, Diego Romário;
Rosalen, Pedro Luiz;
Freires, Irlan Almeida;
Sardi, Janaína de Cássia Orlandi;
Lima, Rennaly Freitas;
Lazarini, Josy Goldoni;
Costa, Tereza Karla Vieira Lopes da;
Pereira, Jozinete Vieira;
Godoy, Gustavo Pina;
Costa, Edja Maria Melo de Brito.
Abstract: We evaluated the antifungal and antibiofilm potential of the hydroalcoholic extract of bark from Anadenanthera colubrina (vell.) Brenan, known as Angico, against Candida spp. Antifungal activity was evaluated using the microdilution technique through the Minimum Inhibitory and Fungicide Concent...
Análisis de Varianza,
Antifúngicos/farmacología,
Biopelículas/efectos de los fármacos,
Candida/efectos de los fármacos,
Recuento de Colonia Microbiana,
Fabaceae/química,
Pruebas de Sensibilidad Microbiana,
Microscopía Electrónica de Rastreo,
Nistatina/farmacología,
Extractos Vegetales/farmacología,
Reproducibilidad de los Resultados,
Factores de Tiempo
