Results 181 to 190 of about 233,159 (238)

Programmable 3D Microfluidics Reveals Motility‐Driven Antibiotic Resistance Evolution in Gradients

Small, EarlyView.
Using a programmable microfluidic platform, this study shows that bacterial motility is crucial for resistance development in heterogeneous antibiotic landscapes. Motile Escherichia coli randomly migrates along antibiotic gradients, and sufficient movement is required for resistance to emerge.
Xiaobo Li, Jianan Yin, Yanqing Song, Andrew Glidle, William Sloan, He Huang, Maggie Cusack, Cindy J. Smith, Huabing Yin   +8 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source

Isolation of carbapenem‐resistant Pseudomonas aeruginosa and other Gram‐negative ESKAPE organisms from samples of raw‐meat diets for dogs in the UK

Veterinary Record, EarlyView.
Abstract Background Gram‐negative ESKAPE organisms are an emerging threat in veterinary medicine that also have zoonotic potential. However, little is known about the prevalence and risks of these organisms in pet food. We present the incidental finding of gram‐negative ESKAPE organisms within samples of raw meat diets for dogs in the United Kingdom ...
Genever Morgan, Nicola Williams, Jenny Llewelyn, Sam Haldenby, Gina Pinchbeck, Dorina Timofte   +5 more
wiley   +1 more source

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Pseudomonas aeruginosa in Bronchiectasis

Seminars in Respiratory and Critical Care Medicine, 2021
Abstract Pseudomonas aeruginosa (PA) in patients with bronchiectasis (BE) is associated with a poor outcome and quality of life, and its presence is considered a marker of disease severity. This opportunistic pathogen is known for its ability to produce biofilms on biotic or abiotic surfaces and to survive environmental stress exerted by ...
Laia, Fernández-Barat, Victoria, Alcaraz-Serrano, Rosanel, Amaro, Antoni, Torres   +3 more
openaire   +2 more sources

Mating in Pseudomonas aeruginosa

Nature, 1965
SEXUAL recombination in Pseudomonas aeruginosa was first reported by Holloway1. Later, Holloway and Jennings2 demonstrated that there were similarities between their mating system and that of Escherichia coli K12. Fertility in the males was associated with an infectious factor which Holloway and Jennings called FP to distinguish it from the fertility ...
J S, LOUTIT, L E, PEARCE
openaire   +2 more sources

An Enterotoxin of Pseudomonas aeruginosa

Journal of Infectious Diseases, 1971
Pseudomonas aeruginosa has been implicated in diarrheal conditions, and descriptions of these diseases date back as far as 1894 [1]. Some of these diseases have been described as 5-day or Shanghai fever [2], The use of ligated rabbit intestines for the demonstration of the accumulation of fluid by cultures of Vibrio cholerae was described as early as ...
Y, Kubota, P V, Liu
openaire   +2 more sources

Serotyping of Pseudomonas aeruginosa

Journal of Infectious Diseases, 1974
Serotyping of Pseudomonas aeruginosa offers a specific, reproducible means of subspeciating this genus. It can be utilized for investigation of various parameters, such as prevalence of specific serotypes, predilection of these serotypes for sites in the patient, the relationships of environmental strains to colonized patients, and the prevalence of ...
V M, Young, M R, Moody
openaire   +2 more sources

Pseudomonas Aeruginosa Scleritis

American Journal of Ophthalmology, 1981
In two patients Pseudomonas aeruginosa scleral infection led to ocular perforation. In one patient, a scleral abscess was identified anteriorly. A scleral perforation occurred at a more posterior focus, but the eye was salvaged with minimal residual visual function.
F, Codère, S, Brownstein, W B, Jackson
openaire   +2 more sources

Transduction in Pseudomonas aeruginosa

Nature, 1959
TRANSDUCTION has been demonstrated for Salmonella with phage P221, for Escherichia coli with phage P12 and phage 3633 and a transduction-like process has been described for Pseudomonas aeruginosa 4. Bhaskaran5 has described a process of genetic recombination in Vibrio cholerae which apparently involved transfer of genetic material by a bacteriophage.
B W, HOLLOWAY, M, MONK
openaire   +2 more sources

Salivary Pseudomonas aeruginosa

Oral Surgery, Oral Medicine, Oral Pathology, 1974
Abstract Increased incidences of gram-negative organisms are being reported in oral infections. The oral cavity may serve as a reservoir for gram-negative oral infections and may be a portal of entry for the general circulation as well. Monitoring of the incidence of Pseudomonas aeruginosa in a normal population appears indicated. The present study
J W, Topping, D L, Popkes, D A, DiSanto
openaire   +2 more sources