Abstract INTRODUCTION. This study aimed to evaluate different methods for differentiation of species of coagulase-negative staphylococci (CoNS) that caused infections in hospitalized immunocompromised patients. METHODS. A total of 134 CoNS strains were characterized using four different methods. RES...
Abstract INTRODUCTION: Here, we determined the genes encoding antibiotic resistance enzymes and virulence factors and evaluated the genetic relationship between Enterobacter spp. isolated from different clinical samples. METHODS: A total of 57 clinical isolates of Enterobacter spp. were tested for th...
Background: Nitrate exposure may be associated with thyroid gland dysfunction. Aim: To review the available evidence about the relationship between nitrates in drinking water and thyroid gland dysfunction. Material and Methods: A wide search was performed using Medline, Cochrane, Lilacs, IBECS and Scie...
Abstract Background: The high cardiotoxicity morbidity and mortality rates associated with the antineoplastic therapy for breast cancer could be reduced with the early use of cardioprotective drugs. However, the low sensitivity of left ventricular ejection fraction limits its use in that preventive stra...
ABSTRACT The present study investigated the effects of carvacrol on motor and memory deficits as well as hyperalgesia in the 6-OHDA-lesioned rat model of Parkinson's disease. The animals were subjected to unilateral microinjection of 6-OHDA into the medial forebrain bundle and treated with carvacrol (25,...
BACKGROUND In a screen of extracts from plants and fungi to detect antileishmanial activity, we found that the ethyl acetate extract of the fungus Nectria pseudotrichia, isolated from the tree Caesalpinia echinata (Brazilwood), is a promising source of bioactive compounds. OBJECTIVES The aims of this st...
Introduction: Ostene is a new synthetic bone hemostatic wax-like inert and biocompatible material that dissolves within two days after application. bone wax is a well- known topical hemostatic agent, easy to use, and its application is very simple. wound healing is a complex biological process; bone is a...
Stents farmacológicos foram desenvolvidos para reduzir a resposta proliferativa neointimal e consequentemente a reestenose, mais frequente limitação da intervenção coronária percutânea com balão e stents não faramcológicos. O desenvolvimento destes dispositivos baseia-se no maior entendimento d...
