Abstract Endodontic infections result from oral pathogenic bacteria which reach and infect dental pulp, as well as surrounding tissues, through cracks, unrepaired caries and failed caries restorations. This study aims to determine the chemical composition of essential oil from Psidium cattleianum leaves ...
Psidium/química,
Cromatografía de Gases y Espectrometría de Masas,
Pruebas de Sensibilidad Microbiana,
Antibacterianos/farmacología,
Porphyromonas gingivalis/efectos de los fármacos,
Prevotella nigrescens/efectos de los fármacos,
Fusobacterium nucleatum/efectos de los fármacos,
Actinomyces/efectos de los fármacos,
Bacteroides fragilis/efectos de los fármacos,
Aggregatibacter actinomycetemcomitans/efectos de los fármacos,
Peptostreptococcus/efectos de los fármacos,
Clorhexidina/farmacología,
Aceites Volátiles/farmacología
Quintino, Ricardo Lanzellotti;
Reis, Ana Carolina;
Fernandes, Cassia Cristina;
Martins, Carlos Henrique Gomes;
Colli, Ana Carla;
Crotti, Antônio Eduardo Miller;
Squarisi, Iara Silva;
Ribeiro, Arthur Barcelos;
Tavares, Denise Crispim;
Miranda, Mayker Lazaro Dantas.
Abstract Propolis is a resinous substance collected and processed by Apis mellifera from parts of plants, buds and exudates. In Minas Gerais (MG) state, Brazil, green propolis is produced from the collection of resinous substance found in shoot apices of Baccharis dracunculifolia. This paper aims to inve...
Abstract Acne Vulgaris is a common skin disease caused by Propionibacterium acnes, an anaerobic microbiota of human skin that plays a vital role in the pathology of acne. The aim of this study was to prepare nanoparticles containing an acne recombinant protein and determine its ability as an oral acne va...
Propionibacterium acnes/efectos de los fármacos,
Quitosano/administración & dosificación,
Nanopartículas/administración & dosificación,
Acné Vulgar/prevención & control,
Ratones Endogámicos BALB C,
Inmunización/métodos,
Western Blotting,
Ensayo de Inmunoadsorción Enzimática,
Electroforesis en Gel de Poliacrilamida,
Proteínas Recombinantes,
Neuraminidasa,
Modelos Animales de Enfermedad
Abstract Methotrexate (MTX) was shown to cause oxidative stress and liver damage. The objective was to investigate the possible protective effects of Matricaria Chamomilla L. (chamomile) extract with anti-oxidant and anti-inflammatory properties on the methotrexate-induced liver toxicity. Twenty four Wis...
Abstract Leaves of mate is one of the main non-timber forest products marketed in South America, which makes establishment of new plantations of great interest. However, vegetative propagation of mate plantlets presents difficulties, which may be associated with the complexity of adventitious root format...
Abstract To the moment, there is no ideal substance for home-based denture disinfection. This study assessed in vitro the antimicrobial effect of the hydroalcoholic extract of Eugenia uniflora and the effect on the physical properties of denture polymethylmethacrylate (PMMA). Candida albicans, Staphyloco...
Abstract Gallic acid (GA), as a strong antioxidant, was selected in this study to investigate its possible nephroprotective effects against gentamicin (GM)-induced nephrotoxicity. Twenty-four rats were separated into three groups (n=8): group 1 (control group) received saline (0.5 mL/day), group 2 (GM gr...
Ácido Gálico/química,
Gentamicinas/efectos adversos,
Ácido Gálico/uso terapéutico,
Antioxidantes/uso terapéutico,
Estrés Oxidativo/efectos de los fármacos,
Enfermedades Renales/inducido químicamente,
Enfermedades Renales/tratamiento farmacológico,
Enfermedades Renales/patología,
Ratas Wistar,
Biomarcadores,
Modelos Animales de Enfermedad,
Lipoproteínas HDL,
Colesterol,
Lipoproteínas LDL,
Antibacterianos/efectos adversos
BACKGROUND Calotropis procera latex protein fraction (LP) was previously shown to protect animals from septic shock. Further investigations showed that LP modulate nitric oxide and cytokines levels. OBJECTIVES To evaluate whether the protective effects of LP, against lethal bacterial infection, is obse...
Antibacterianos/aislamiento & purificación,
Antibacterianos/farmacología,
Antibacterianos/uso terapéutico,
Calotropis/química,
Regulación hacia Abajo,
Homeostasis/efectos de los fármacos,
Inflamación/tratamiento farmacológico,
Látex/química,
Extractos Vegetales/farmacología,
Proteínas de Plantas/aislamiento & purificación,
Proteínas de Plantas/farmacología,
Proteínas de Plantas/uso terapéutico,
Infecciones por Salmonella/tratamiento farmacológico,
Infecciones por Salmonella/inmunología,
Infecciones por Salmonella/microbiología
The human-adapted strains of the Mycobacterium tuberculosis complex (MTBC) comprise seven phylogenetic lineages originally associated with their geographical distribution. Here, we report the genomes of three drug-resistant clinical isolates of the Latin American-Mediterranean (LAM) family collected in K...
BACKGROUND Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis, and the number of new cases of multidrug resistant TB (MDR-TB), pre extensively drug-resistant TB (pre-XDR-TB) and extensively drug-resistant TB (XDR-TB) has increased considerably worldwide. OBJEC...
Antituberculosos/farmacología,
Brasil,
Farmacorresistencia Bacteriana Múltiple/genética,
Tuberculosis Extensivamente Resistente a Drogas/microbiología,
Pruebas de Sensibilidad Microbiana,
Persona de Mediana Edad,
Mutación/genética,
Mycobacterium tuberculosis/efectos de los fármacos,
Mycobacterium tuberculosis/genética,
Mycobacterium tuberculosis/aislamiento & purificación,
Factores Socioeconómicos,
Tuberculosis Resistente a Múltiples Medicamentos/microbiología
