Results: 3204

Occurrence of multi-resistant Staphylococcus aureus in artisan goat coalho cheese in northeastern Brazil

Acta sci. vet. (Impr.); 49 (), 2021
The artisanal goat coalho cheese is one of the products obtained that stand out in the dairy goat farming of the Northeast of Brazil. Despite its importance, goat cheese is often made under inadequate hygienic-sanitary conditions and usually uses raw goat’s milk, increasing the risk of product contamin...

Comparación de la efectividad antimicrobiana entre hipoclorito de sodio 2, 5% y ácido hipocloroso 5% frente a Enterococcus faecalis: prueba in vitro
Comparison of antimicrobial effectiveness between sodium hypochlorite 2.5% and hypochlorous acid 5% against Enterococcus faecalis: an in vitro test

La terapia endodóntica tiene como uno de sus objetivos lograr la completa desinfección del sistema de conductos radiculares. Por esto, se deben seleccionar sustancias irrigantes que tengan la capacidad de eliminar todo el contenido de dicho sistema. La acción antimicrobiana es una de las característi...

Infecção do sítio cirúrgico após cesariana em uma maternidade de Manaus, Brasil: a importância do uso racional da antibioticoterapia

Femina; 49 (4), 2021
Objetivo: Descrever o perfil epidemiológico e microbiológico das puérperas com diagnóstico de infecção após cesárea, caracterizando as infecções de sítio cirúrgico e o tratamento. Métodos: Coorte prospectiva de parturientes submetidas a parto cesáreo em maternidade pública de Manaus, Amazo...

Identification of a predominant genotype of Mycobacterium tuberculosis in Brazilian indigenous population

Scientific reports; 11 (1224), 2021
After nearly a century of vaccination and six decades of drug therapy, tuberculosis (TB) kills more people annually than any other infectious disease. Substantial challenges to disease eradication remain among vulnerable and underserved populations. The Guarani-Kaiowá people are an indigenous population...

Spectrophotometric Analysis of Streptococcus mutans Growth and Biofilm Formation in Saliva and Histatin-5 Relate to pH and Viscosity

ABSTRACT Objective: To analyze the ability of saliva in controlling the growth and the biofilm formation of Streptococcus mutans (S. mutans) as well as the effect of histatin-5 anti-biofilm relate to pH and saliva viscosity. Material and Methods: The S. mutans biofilm assayed by crystal violet 1% and i...

Biosafety in Dental Practices Versus COVID-19 Outbreak

ABSTRACT Objective: To evaluate the dentists' knowledge about biosafety considering the SARS-CoV-2 and the risks of increasing the COVID-19 outbreak by dental practices during the pandemic in Brazil. Material and Methods: A cross-sectional study was performed by internet-based snowball sampling techni...

Human Umbilical Cord Mesenchymal Stem Cells Over Platelet Rich Fibrin Scaffold for Mandibular Cartilage Defects Regenerative Medicine

ABSTRACT Objective: To evaluate the regeneration of mandibular cartilage defect after implantation of human umbilical cord mesenchymal stem cells (hUCMSC) over platelet rich fibrin (PRF) as scaffold. Material and Methods: 20 male Wistar rats were randomly divided into four experimental groups consistin...

Orthodontic Emergencies and Perspectives During and After the COVID-19 Pandemic: The Italian Experience

ABSTRACT Objective: To investigate the types of dental emergencies that occurred during the lockdown period in Italy (12th March-4th May) and to investigate future therapeutic preferences related to the use of different types of appliances. Material and Methods: A questionnaire dedicated to assessing d...

Characterization of proteinuria in treated and untreated dogs naturally infected with Leishmania sp

Pesqui. vet. bras; 41 (), 2021
In the search for an early biomarker of renal injury, this study aimed to determine the urinary protein profile of dogs with leishmaniasis without treatment and treated as determined by Brazilian legislation. The identification of proteinuria, its classification and the circumstances in which it takes pl...

Conidiobolomycosis in goats

Pesqui. vet. bras; 41 (), 2021
The present article presents cases of conidiobolomycosis in adult goats with clinical signs characterized by serous nasal discharge, dyspnea, apathy, and weight loss. Two goats were necropsied. Necropsy displayed increased volume on the sagittal section of the head and an ulcerated surface containing a y...