Results 11 to 20 of about 1,726,519 (269)

Bacterial rheotaxis [PDF]

open access: yesProceedings of the National Academy of Sciences, 2012
The motility of organisms is often directed in response to environmental stimuli. Rheotaxis is the directed movement resulting from fluid velocity gradients, long studied in fish, aquatic invertebrates, and spermatozoa. Using carefully controlled microfluidic flows, we show that rheotaxis also occurs in bacteria.
Marcos   +3 more
openaire   +5 more sources

Clinical Implications of Varying Degrees of Vancomycin Susceptilibity in Methicillin-Resistant Staphylococcus aureus Bacteremia

open access: yesEmerging Infectious Diseases, 2003
We conducted a retrospective study of the clinical aspects of bacteremia caused by methicillin-resistant Staphylococcus aureus (MRSA) with heterogeneously reduced susceptibility to vancomycin.
Mitchell J. Schwaber   +8 more
doaj   +1 more source

Honey bee gut microbiome is altered by in-hive pesticide exposures

open access: yesFrontiers in Microbiology, 2016
Honey bees (Apis mellifera) are the primary pollinators of major horticultural crops. Over the last few decades, a substantial decline in honey bees and their colonies have been reported.
Madhavi Kakumanu   +5 more
doaj   +1 more source

Antibiotic Recommendations for Treatment of Canine Stromal Corneal Ulcers

open access: yesVeterinary Sciences, 2023
The aim of the study was to identify the aerobic bacterial isolates and determine corresponding antibiotic susceptibility profiles in vitro in canine clinical specimens with stromal corneal ulcers, with the goal of providing recommendations for first ...
Milan Joksimovic   +5 more
doaj   +1 more source

Case Report: Septic Pericarditis With Achromobacter xyloxidans in an Immunosuppressed Dog

open access: yesFrontiers in Veterinary Science, 2022
A 5-year-old female spayed French Bulldog presented for anorexia and increased respiratory rate. On presentation, she was dyspneic with stridor and increased bronchovesicular sounds. Point-of-care ultrasound identified pericardial effusion.
Kristina M. Pascutti   +5 more
doaj   +1 more source

Eficiência de argila silicatada no controle de Xanthomonas axonopodis pv. passiflorae, in vitro e em mudas de maracujazeiro-amarelo Analysis of the efficiency of controlling silicate clay on Xanthomonas axonopodis pv. passiflorae in vitro and in seedlings of yellow passion fruit contaminated

open access: yesRevista Brasileira de Fruticultura, 2009
A mancha bacteriana do maracujá, causada pela bactéria Xanthomonas axonopodis pv. passiflorae, ocorre em todas as regiões produtoras do País, sendo responsável por grandes perdas econômicas na cultura do maracujazeiro-amarelo.
Priscila Brancaglione   +4 more
doaj   +1 more source

A 10-year retrospective review of pediatric lung abscesses from a single center

open access: yesAnnals of Thoracic Medicine, 2016
Introduction: Pediatric lung abscesses can be primary or secondary, and there is limited data regarding response to treatments and patient outcomes. Objectives: To assess the clinical and microbiologic profile of pediatric patients with lung abscess and ...
Kavi Madhani   +2 more
doaj   +1 more source

Rice straw increases microbial nitrogen fixation, bacterial and nifH genes abundance with the change of land use types

open access: yesFrontiers in Microbiology
Soil microorganisms play an important role in soil ecosystems as the main decomposers of carbon and nitrogen. They have an indispensable impact on soil health, and any alterations in the levels of organic carbon and inorganic nitrogen can significantly ...
Chen He   +7 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Antimicrobial resistance profiles and molecular characterization of extended-spectrum β-lactamase/AmpC-harboring Klebsiella pneumoniae isolated from clinically ill dogs and cats in South Korea

open access: yesBMC Veterinary Research
Background The emergence of ESBL/AmpC-producing K. pneumoniae is a significant concern in humans and veterinary medicine. This study aims to ascertain the antimicrobial resistance profiles and molecular characteristics of ESBL/AmpC-producing K ...
Yu-Jeong Hwang   +10 more
doaj   +1 more source

Home - About - Disclaimer - Privacy