Results 21 to 30 of about 43,683 (215)

Life on a leaf: The development of spatial structure in epiphyll communities

Journal of Ecology, Volume 110, Issue 3, Page 619-630, March 2022., 2022
Using epiphyll spatial patterns to detect changes in ecological drivers that shape life on a leaf, this study shows how these miniature ecological communities living on rainforest leaves can be used as a model system for community dynamics. Abstract The spatial structure of biotic communities can be shaped by niche‐based or stochastic processes, and ...
Anna Mežaka, Noris Salazar Allen, Glenda Mendieta‐Leiva, Maaike Y. Bader   +3 more
wiley   +1 more source

Análise da microbiota de fissuras de dentes molares e pré-molares hígidos de humanos (Estudo quantitativo)

Revista da Faculdade de Odontologia de Porto Alegre, 2021
De 5 pacientes portadores de dentes pré-molares e molares hígidos, após 24 horas sem higiene oral, foi recolhido material depositado sobre suas fissuras após revelado com vermelho de eritrosina 0,25%, para análise dos grupos de microrganismos presentes ...
Lucia Knewitz Boschetti, Luiz Carlos Tovo, José Oscar Schneider Santos, Rui Vicente Oppermann   +3 more
doaj   +1 more source

Nitrito urinário e infecção do trato urinário por cocos gram-positivos [PDF]

Jornal Brasileiro de Patologia e Medicina Laboratorial, 2005
INTRODUCAO: A infeccao do trato urinario (ITU) e uma das mais comuns na clinica medica. Os testes que utilizam tiras reagentes detectam significativamente mais infeccoes por bacterias gram-negativas do que por especies gram-positivas, uma vez que o teste de nitrito nao revela a presenca de patogenos gram-positivos em muitos casos. OBJETIVOS: Explorar a
Sato, Andréa de Fátima, Svidzinski, Arthur Estivalet, Consolaro, Marcia Edilaine Lopes, Boer, Cinthia Gandolfi   +3 more
openaire   +3 more sources

Culture proven bacterial endophthalmitis: a 6-year review [PDF]

, 2008
PURPOSE: To assess the distribution of microorganisms isolated from patients with bacterial endophthalmitis and their antimicrobial susceptibility.
Bispo, Paulo José Martins, D'azevedo, Pedro Alves, Hofling-Lima, Ana Luisa, Melo, Gustavo Barreto de, Pignatari, Antonio Carlos Campos, Yu, Maria Cecília Zorat   +5 more
core   +3 more sources

Atividade antibacteriana de extrato hidro-alcoólico de folhas de jambolão (Syzygium cumini (L.) Skells) [PDF]

Ciência Rural, 2005
A atividade antimicrobiana de plantas medicinais tem sido pesquisada em diversas espécies, tanto no Brasil quanto em outros países. O objetivo deste trabalho foi o de avaliar a existência de efeito antibacteriano de extrato hidro-alcoólico a 10% (m/v) de
Andrea Pinto Loguercio, Alice Battistin, Agueda Castagna de Vargas, Andréia Henzel, Niura Mazzini Witt   +4 more
doaj   +1 more source

Molecular epidemiology of heteroresistant vancomycin-intermediate Staphylococcus aureus in Brazil

Brazilian Journal of Infectious Diseases, 2015
To determine the epidemiological and molecular characteristics of 12 Staphylococcus aureus isolates presenting heteroresistance to vancomycin in laboratories of two cities in Santa Catarina, southern Brazil.
Alessandro Conrado de Oliveira Silveira, Gabriela Rosa da Cunha, Juliana Caierão, Caio Mauricio Mendes de Cordova, Pedro Alves d’Azevedo   +4 more
doaj   +1 more source

MRSA from Santa Catarina State, Southern Brazil: intriguing epidemiological differences compared to other Brazilian regions

Brazilian Journal of Infectious Diseases, 2015
Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most frequently isolated agents in both nosocomial and community settings. It is a constant challenge for antibacterial therapy.
Alessandro C.O. Silveira, Gabriela R. Cunha, Juliana Caierão, Caio M. de Cordova, Pedro A. d’Azevedo   +4 more
doaj   +1 more source

Impact of payments for environmental services and protected areas on local livelihoods and forest conservation in northern Cambodia [PDF]

, 2014
The potential impacts of payments for environmental services (PES) and protected areas (PAs) on environmental outcomes and local livelihoods in developing countries are contentious and have been widely debated.
Clements, T, Milner-Gulland, EJ
core   +1 more source

Molecular characteristics of vancomycin-susceptible Staphylococcus aureus could help to predict treatment failure due to reduced vancomycin susceptibility

Revista de Epidemiologia e Controle de Infecção, 2018
Background and Objectives: Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most frequent causes of healthcare-associated and community-acquired infections and with its advancement, vancomycin became the main therapeutic option.
Adriana Medianeira Rossato, Keli Cristine Reiter, Renata Oliveira Soares, Thiago Galvão da Silva Paim, Gustavo Enck Sambrano, Pedro Alves d’ Azevedo   +5 more
doaj   +1 more source

Accuracy of faecal immunochemical testing in patients with symptomatic colorectal cancer

BJS Open, Volume 4, Issue 6, Page 1180-1188, December 2020., 2020
This study confirmed that the faecal immunochemical test (FIT) has a high diagnostic accuracy for detecting colorectal cancer in symptomatic patients. FIT can be used to triage 2‐week‐wait colorectal referrals. FIT tests to streamline pathways Background The aim of this study was to determine the diagnostic accuracy of the faecal immunochemical test ...
A. A. Khan, M. Klimovskij, R. Harshen
wiley   +1 more source