Results 71 to 80 of about 127,708 (167)
Genetic Diversity of Polymyxin Resistance Genes in Klebsiella pneumoniae Clinical Isolates
Molecular Ecology, Volume 35, Issue 2, January 2026.ABSTRACT This study investigates the genetic diversity and evolutionary mechanisms driving polymyxin resistance in Klebsiella pneumoniae, a critical priority pathogen. By analysing mgrB, phoPQ and pmrAB genes in susceptible (PM‐S) and resistant (PM‐R) populations through neutrality tests (Tajima D, Fu & Li's D) we uncovered polygenic adaptation and ...
Daniel Miceli Serwy +8 more
wiley +1 more source
Mycoses, Volume 69, Issue 1, January 2026.ABSTRACT Background Typing Aspergillus species is crucial for understanding the sources of infection in hospital environments. Objectives This study analysed clinical and air samples as well as their relationship with the clinical forms of aspergillosis.
Claudia de Abreu Fonseca +18 more
wiley +1 more source
Características citológicas do escarro induzido em adultos hígidos [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Ciências Médicas, Florianópolis, 2011Métodos: o escarro induzido foi obtido de 88 adultos não tabagistas hígidos (39 homens) com ...
Veras, Tiago Neves
core
Infrared Spectroscopy as a Promising Tool for Diagnosing and Typing Human Pathogenic Fungi
Mycoses, Volume 69, Issue 1, January 2026.ABSTRACT Fungal infections are increasingly recognised as a global health challenge, responsible for millions of cases annually and substantial mortality, especially in immunocompromised individuals. Yet, the diagnosis of these infections remains notoriously difficult, often delayed by slow culture‐based methods or hindered by the high cost and ...
Anthony G. J. Medeiros +8 more
wiley +1 more source
Comparação entre métodos de avaliação da modulação vagal cardíaca
Arquivos Brasileiros de Cardiologia, 2011 FUNDAMENTO: Diversos métodos têm sido utilizados para avaliar a modulação vagal cardíaca; entretanto, há lacunas quanto a associação e acurácia desses métodos.
Vagner Clayton de Paiva +6 more
doaj
Colecções de medicina: paradigma emergente [PDF]
, 2012 SIAM. Series Iberoamericanas de Museología. Año 3, Vol.
Faria, Sonia Castro
core +1 more source
International Journal of Immunogenetics, Volume 52, Issue 6, Page 371-378, December 2025.ABSTRACT Toll‐like receptors (TLRs) induce the production of pro‐inflammatory cytokines and regulate the immune response to Plasmodium vivax infection. Genetic variants of TLRs are associated with susceptibility and severity of malaria in different populations. This study aimed to evaluate the association between polymorphisms in TLR1, TLR4, TLR7, TLR8,
Mikaele Monik Rodrigues Inácio Silva +8 more
wiley +1 more source
Influenza and Other Respiratory Viruses, Volume 19, Issue 12, December 2025.ABSTRACT We assessed Nirsevimab effectiveness (NE) against respiratory syncytial virus (RSV)‐related hospitalisation in eligible children (< 2 years) using a test‐negative case–control design within the VigiRSV network (weeks 43/2024 to 16/2025). Among 341 participants (median age: 2 months; 91.2% without known chronic condition), 137 (40.2%) tested ...
Vânia Gaio +73 more
wiley +1 more source
Automated identification of spotted‐fever tick vectors using convolutional neural networks
Medical and Veterinary Entomology, Volume 39, Issue 4, Page 829-841, December 2025.We evaluate the performance of convolutional neural networks (CNN) AlexNet, ResNet‐50 and MobileNetV2 for the automated identification of tick species capable of transmitting spotted fever. CNNs achieved accuracy rates of ~90% in identifying ticks and showed sensitivities of 59%–100% according to species, sex, position or image resolution.
Isadora R. C. Gomes +11 more
wiley +1 more source
Assessment of social and economic influences on blood pressure of adolescents in public and private schools: an epidemiological study [PDF]
, 2011 INTRODUCTION: The high prevalence of hypertension in high school students in Sorocaba, São Paulo, Brazil, has already been described. In this study, within a new sample of high school students from public and private schools, we evaluated if ...
Almeida, Fernando Antonio De +6 more
core +2 more sources