Results 41 to 50 of about 488,525 (347)

Using a phenotypic method to confirm the presence of the efflux pump associated with resistance to ciprofloxacin in Pseudomonas aeruginosa isolated from skin samples [PDF]

بیولوژی کاربردی, 2019
Introduction One of the most important causes of nosocomial infections in patients with skin infections is Pseudomonas aeruginosa. The occurrence of antibiotic resistance with various mechanisms is one of the problems in treating these patients.
Ali Rahmati, Mohammad Reza zolfaghary
doaj  

Antibiotic Resistance in Pseudomonas Aeruginosa is Associated with Decreased Fitness

Cellular Physiology and Biochemistry, 2013
The number of clinical specimens containing β-lactam-resistant Pseudomonas aeruginosa isolates is increasing. However, whether resistance is associated with reduced fitness is still uncertain in clinical Pseudomonas aeruginosa isolates. In this study, we
Zhenzhen Sun, Xiaoyang Jiao, Qing Peng, Fang Jiang, Yuanchun Huang, Juan Zhang, Fen Yao   +6 more
doaj   +1 more source

EFEK BERBAGAI KONSENTRASI EKSTRAK PEGAGAN (Centella \ud asiatica L) TERHADAP JUMLAH KOLONI DAN ZONA HAMBAT BAKTERI \ud Pseudomonas aeruginosa SECARA IN VITRO [PDF]

, 2009
Pseudomonas aeruginosa is one species that can cause infectious diseases in humans. Pseudomonas aeruginosa in a small amount is often the normal flora in the intestine \ud (gastrointestinal tract) and human skin, human infection usually is opportunistic ...
NYONO, NYONO
core  

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Importance of site of infection and antibiotic selection in the treatment of carbapenem-resistant Pseudomonas aeruginosa sepsis [PDF]

, 2018
In a retrospective analysis of 215 patients with carbapenem-resistant Pseudomonas aeruginosa sepsis, we observed a significantly higher risk of mortality associated with respiratory tract infection (risk ratio [RR], 1.20; 95 ...
Britt, Nicholas S, Burnham, Carey-Ann D, Durkin, Michael J, Hampton, Nicholas B, Kollef, Marin H, Micek, Scott T, Ritchie, David J   +6 more
core   +2 more sources

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Pesquisa de Acinetobacter sp e Pseudomonas aeruginosa produtores de metalo-β-lactamase em hospital de emergência de Porto Alegre, Estado do Rio Grande do Sul, Brasil Investigation of metallo-β-lactamase-producing Acinetobacter sp and Pseudomonas aeruginosa at an emergency hospital in Porto Alegre, State of Rio Grande do Sul, Brazil

Revista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUÇÃO: O aparecimento de Pseudomonas aeruginosa e Acinetobacter sp produtores de metalo-β-lactamases (MBLs) é um desafio para os hospitais. MÉTODOS: Verificou-se a produção de MBL em cepas clínicas de Pseudomonas aeruginosa e Acinetobacter sp ...
Vani Dos Santos Laranjeira, Desiree Padilha Marchetti, Juçara Rodrigues Steyer, Gertrudes Corção, Simone Ulrich Picoli   +4 more
doaj   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Effect of shear stress on Pseudomonas aeruginosa isolated from the cystic fibrosis lung [PDF]

, 2016
Chronic colonization of the lungs by Pseudomonas aeruginosa is one of the major causes of morbidity and mortality in cystic fibrosis (CF) patients. To gain insights into the characteristic biofilm phenotype of P. aeruginosa in the CF lungs, mimicking the
Cornelis, Pierre, Crabbé, Aurélie, Dingemans, Jozef, Förstner, Konrad U, Malfroot, Anne, Monsieurs, Pieter, Van Houdt, Rob, Yu, Sung-Huan   +7 more
core   +3 more sources

Bio‐Responsive Hydrogel for Targeted on‐Demand Release of a Phage Cocktail for Treatment of Pseudomonas aeruginosa Infection

Advanced Functional Materials, EarlyView.
This study presents an injectable hydrogel that responds to Pseudomonas aeruginosa infection by releasing a dual‐phage cocktail on demand. The system degrades selectively in infected wounds, enhances phage localization and stability, and shows potent antibiofilm activity and biocompatibility in an ex vivo human skin model—offering a promising strategy ...
Siyuan Tao, Anna Hu, Elnaz Bavel, Chien‐Hsun Yu, Sixuan Zhang, Vera Maria Kissling, Zhihao Li, Thomas Fintan Moriaty, Katharina Maniura‐Weber, Qun Ren   +9 more
wiley   +1 more source