Results: 83

Tracing probiotic producing bacterial species from gut of buffalo (Bubalus bubalis), South-East-Asia

Braz. j. biol; 84 (), 2024
Due to extensive application of antibiotics as growth promoters in animal feed, antimicrobial resistance has been increased. To overcome this challenge, rumen microbiologists search for new probiotics to improve the rate of livestock production. The present study was aimed to isolate and evaluate breed-s...

Ameliorative effects of Lactobacillus against Aflatoxin B1

Braz. j. biol; 84 (), 2024
Abstract Lactobacilli are probiotics with Aflatoxin (AF) detoxification ability, found in fermented products, GIT of animals and environment. Purpose of this study was to investigate the ability of broiler isolates of Lactobacillus against Aflatoxin B1 (AFB1). For this purpose, 5 isolates of Lactobacillu...

Vaginosis citolítica: actualización diagnóstica y terapéutica

El objetivo es conocer el abordaje diagnóstico y terapéutico de la vaginosis citolítica. Para ello se hizo una búsqueda sistemática de la literatura médica mediante las bases de datos: PubMed, Central, etc. Se limitó a ensayos clínicos aleatorizados, metaanálisis y revisiones bibliográficas, co...

Vaginosis bacteriana: tratamiento de la pareja masculina, ¿mito o realidad? Actualización 2023

Objetivo: Determinar el efecto del tratamiento simultáneo de la pareja masculina para prevenir la recurrencia de la vaginosis bacteriana. Métodos: Se hizo una revisión sistemática de la literatura en diferentes bases de datos electrónicas (EMBASE, CINAHL Plus, Scopus, entre otras), a través de tér...

Prevalence and factors associated with bacterial vaginosis in women in Brazil: a systematic review

Introduction: Bacterial vaginosis is characterized by the imbalance of the vaginal flora, with decrease in Lactobacillus and increase in other bacteria. Objective: To investigate the prevalence and factors associated with bacterial vaginosis. Methods: Systematic review based on the guidelines of the Pref...

Administração de Lactobacillus para casei 28.4 como terapia adjuvante no tratamento da periodontite: desenvolvimento in vitro de formulação probiótica usando gellan gum e ensaio clínico randomizado placebo controlado
Administration of Lactobacillus paracasei 28.4 as adjuvant therapy in the treatment of periodontitis: in vitro development of the probiotic formulation using gellan gum and placebo-controlled randomized clinical trial

A periodontite é uma doença inflamatória do periodonto associada ao acúmulo de biofilme dental, com consequente disbiose da microbiota oral e alteração da resposta imuno-inflamatória. O controle da periodontite realizado por meio do tratamento periodontal não-cirúrgico altera o ambiente subgengi...

Ação clareadora e microbiológica do enxaguante bucal com peróxido de hidrogênio: ensaio clínico

Introdução: os enxaguantes bucais clareadores tem sido muito utilizados, porém sua eficiência e efeitos colaterais trazem questionamentos. Objetivo: este ensaio clínico teve como objetivo avaliar se o enxaguante bucal clareador, contendo peróxido de hidrogênio a 1,5%, apresenta aç...

Bacterial vaginosis, cervical Human Papillomavirus infection and cervical cytological abnormalities in adult women in Central Brazil: a cross-sectional study

Bacterial vaginosis is the most common cause of vaginal discharge and occurs when there is an imbalance in the vaginal microbiota, predominantly composed of Lactobacillus spp. Human Papillomavirus is the most common sexually transmitted virus in the world. Persistent infection with high-risk Human Papill...

Desenvolvimento de formulações probióticas de isolados clínicos de Lactobacillus spp. para controle de Candida albicans

O uso de probióticos tem sido considerado uma alternativa para o controle das candidoses bucais, como a estomatite protética. Recentemente, nosso grupo de pesquisa isolou cepas clínicas bucais de Lactobacillus rhamnosus (5.2) e Lactobacillus fermentum (20.4) com atividade antifúngica contra Candida a...

Additive effect of the probiotics Lactobacillus exopolysaccharides and the Satureja calamintha extracts on enteropathogenic Escherichia coli adhesion

Abstract This study assessed the inhibitory potential of the probiotics Lactobacillus (LB) exopolysaccharides (EPS) with or without extracts of Satureja calamintha on enteropathogenic Escherichia coli (EPEc) responsible for gastroenteritis. Methanolic and hydromethanolic extracts were prepared by cold ma...