Results: 160

Achievement of constitutive fluorescent pLEXSY-egfp Leishmania braziliensis and its application as an alternative method for drug screening in vitro

Mem. Inst. Oswaldo Cruz; 112 (2), 2017
BACKGROUND Gene reporter-fluorescent cells have emerged as alternative method for drug screening. OBJECTIVE Achievement of constitutive expression of fluorescent protein GFP by Leishmania braziliensis as alternative method for drug screening. METHODS L. braziliensis-GFP was generated using Leishmania...

Frequência de Cryptococcus spp. e outras leveduras com potencial patogênico em excretas de aves silvestres em três munícipios do estado de São Paulo

Introdução: Nas últimas décadas, as infeções fúngicas invasivas por leveduras tornou-se um importante problema de saúde pública, dado sua incidência crescente relacionada ao aumento da população suscetível. O reconhecimento destes patógenos em aspectos como, distribuicão ambiental e carate...

Incidência de flebite e flebite pós-infusional em adultos hospitalizados

RESUMO Objetivo Avaliar a incidência de flebite durante o uso de cateter intravenoso periférico (CIP) e pós-infusional e analisar a associação com fatores de risco em pacientes hospitalizados. Método Estudo de coorte com 165 pacientes adultos internados em hospital universitário de Porto Alegr...

Quercetin and rutin as potential agents antifungal against Cryptococcus spp

Braz. j. biol; 76 (4), 2016
Abstract Amphotericin B is a fungicidal substance that is treatment of choice for most systemic fungal infections affecting as cryptococcosis the immunocompromised patients. However, severe side effects have limited the utility of this drug. The aim of this study was to evaluate the antifungal effect of ...

Antifungal activities of tacrolimus in combination with antifungal agents against fluconazole-susceptible and fluconazole-resistant Trichosporon asahii isolates

Braz. j. infect. dis; 20 (6), 2016
ABSTRACT The antifungal activity of tacrolimus in combination with antifungal agents against different fungal species has been previously reported. Here we report the in vitro interactions between tacrolimus and amphotericin B, fluconazole, itraconazole, and caspofungin against 30 clinical isolates of bo...

Eficacia y seguridad de posaconazol en pacientes pediátricos con mucormicosis y tratamiento previo con amfotericina B

INTRODUCCIÓN: Antecedentes: Se evaluó la eficacia y seguridad del uso de posaconazol en pacientes adultos con mucormicosis y respuesta inadecuada o eventos adversos al uso de amfotericina B. En el referido Dictamen, se apueba el uso de posaconazol en base a la opinión de expertos en consenso documenta...

Antifungal efficacy of amphotericin B encapsulated fibrin microsphere for treating Cryptococcus neoformans infection in Swiss albino mice

Braz. j. infect. dis; 20 (4), 2016
Abstract A natural and biocompatible fibrin microsphere is one of the most promising dual delivery vehicle as compared to other traditionally designed delivery modalities. It represents sustained delivery of encapsulated drug and is easily biodegradable in the blood circulation. In the present study, we ...

Sucessfull management of bilateral presumed Candida endogenous endophtalmitis following pancreatitis

Rev. bras. oftalmol; 75 (3), 2016
ABSTRACT Endogenous endophthalmitis is a rare, and frequently devastating, ophthalmic disease. It occurs mostly in immunocompromised patients, or those with diabetes mellitus, cancer or intravenous drugs users. Candida infection is the most common cause of endogenous endophthalmitis. Ocular candidiasis d...

Seguridad y eficacia de formulaciones lipidicas en pacientes con diagnostico de criptococosis meningea y hayan presentado eventos adversos serios al uso de amfotericina b deoxicolato

INTRODUCCIÓN: Antecedentes: El presente informe expone la evaluación del medicamento Formulaciones Lipídicas respecto a su uso en pacientes con meningitis meníngea que hayan presentado eventos adversos serios al uso de Amfotericina B Deoxicolato. Aspectos Generales: La criptococosis es una infección...