Results 21 to 30 of about 5,134,337 (297)

Development of an NGS-Based Workflow for Improved Monitoring of Circulating Plasmids in Support of Risk Assessment of Antimicrobial Resistance Gene Dissemination

Antibiotics, 2020
Antimicrobial resistance (AMR) is one of the most prominent public health threats. AMR genes localized on plasmids can be easily transferred between bacterial isolates by horizontal gene transfer, thereby contributing to the spread of AMR.
Bas Berbers, Pieter-Jan Ceyssens, Pierre Bogaerts, Kevin Vanneste, Nancy H. C. Roosens, Kathleen Marchal, Sigrid C. J. De Keersmaecker   +6 more
doaj   +1 more source

Gram Negative Bacteria in Clinical Medicine [PDF]

, 2020
Presented at the ELWA Family Medicine Residency Program, Liberia, on July 21, 2020.The goals of this presentation are to: define the molecular structure of Gram-negative organisms; highlight differences between Gram-negatives and Gram-positives; discuss ...
Hatch, Steven C.
core   +1 more source

SYNTHESIS, CHARACTERIZATION AND STUDY THE EFFECT OF (3,5-DIMETHYL-1H-PYRAZOL-4- YL) MERCURY (II) CHLORIDE ON GROWTH INHIBITION OF SOME BACTERIA ,YEAST AND SOME FUNGI (IN VITRO). [PDF]

Basrah Journal of Veterinary Research, 2008
The reaction of 3,5-dimethyl-1H-pyrazole with mercury (II)acetate in absolute methanol gave (3,5-dimethyl-1H-pyrazol-4-yl) mercury(II) chloride (DMPMC), which characterized by microanalysis, 1H, and 13C-NMR and IR.
Eman.T.Ali
doaj   +1 more source

Antibiotic resistance pattern for Gram-negative bacteria.

, 2022
Antibiotic resistance pattern for Gram-negative bacteria.
Shahla Samei Fard (14135150), Fariba Abbasi (14135153), Reza Heydari (619996), Ahmad Farajzade Sheikh (14135144), Nazanin Ahmad Khosravi (14135147), Moloudsadat Motahar (4357243), Hossein Meghdadi (14135156), Zahra Dargahi (14135138), Melika Moradi (14135162), Anas Abdullah Hamad (14135141), Fatemeh Jahangiri Mehr (11668706), Pejman Bakhtiyariniya (14135159), Aram Asareh Zadegan Dezfuli (11172789)   +12 more
core   +1 more source

Anhydrobiotic Engineering of Gram-Negative Bacteria [PDF]

Applied and Environmental Microbiology, 2000
ABSTRACT Anhydrobiotic engineering aims to improve desiccation tolerance in living organisms by adopting the strategies of anhydrobiosis. This was achieved for Escherichia coli and Pseudomonas putida by osmotic induction of intracellular trehalose synthesis and by drying from ...
A, García De Castro, H, Bredholt, A R, Strøm, A, Tunnacliffe   +3 more
openaire   +2 more sources

In host evolution of beta lactam resistance during active treatment for Pseudomonas aeruginosa bacteremia

Frontiers in Cellular and Infection Microbiology, 2023
Multidrug-resistant (MDR) Pseudomonas aeruginosa has been declared a serious threat by the United States Centers for Disease Control and Prevention. Here, we used whole genome sequencing (WGS) to investigate recurrent P. aeruginosa bloodstream infections
Natasha Spottiswoode, Samantha Hao, Samantha Hao, Estella Sanchez-Guerrero, Angela M. Detweiler, Honey Mekonen, Norma Neff, Henriette Macmillan, Brian S. Schwartz, Joanne Engel, Joseph L. DeRisi, Joseph L. DeRisi, Steven A. Miller, Steven A. Miller, Charles R. Langelier, Charles R. Langelier   +15 more
doaj   +1 more source

A comparative study of Tinospora cordifolia aqueous extract’s antibacterial on gram-negative and positive pathogenic bacteria

, 2022
The antimicrobial activity of Tinospora cordifolia aqueous extract was screened against gram-positive and negative multiple drug-resistant (MDR) bacterial strains.
Jaglan, Savita, Singer, Andrew C., Sharma, Praveen, Jaglan, Jyoti   +3 more
core   +3 more sources

Lysis of Gram-Negative Bacteria by Serum [PDF]

Journal of General Microbiology, 1958
The antibacterial property of serum, first reported by Nuttall in 1888, has attracted many investigators and an extensive literature has accumulated. The sera of most mammals tested have been found to possess bactericidal activity, but a notable exception is the mouse, whose serum, apparently through lack of complement, is unable to kill any of a ...
D, ROWLEY, A C, WARDLAW
openaire   +2 more sources

Molecular surveillance of carbapenemase-producing Pseudomonas aeruginosa at three medical centres in Cologne, Germany

Antimicrobial Resistance and Infection Control, 2019
Background Pseudomonas aeruginosa is a common pathogen causing hospital-acquired infections. Carbapenem resistance in P. aeruginosa is either mediated via a combination of efflux pumps, AmpC overexpression, and porin loss, or through an acquired ...
Elena Schäfer, Monika Malecki, Carlos J. Tellez-Castillo, Niels Pfennigwerth, Lennart Marlinghaus, Paul G. Higgins, Frauke Mattner, Andreas F. Wendel   +7 more
doaj   +1 more source

A single Proteus mirabilis lineage from human and animal sources: a hidden reservoir of OXA-23 or OXA-58 carbapenemases in Enterobacterales

Scientific Reports, 2020
In Enterobacterales, the most common carbapenemases are Ambler’s class A (KPC-like), class B (NDM-, VIM- or IMP-like) or class D (OXA-48-like) enzymes. This study describes the characterization of twenty-four OXA-23 or OXA-58 producing-Proteus mirabilis ...
Rémy A. Bonnin, Delphine Girlich, Agnès B. Jousset, Lauraine Gauthier, Gaëlle Cuzon, Pierre Bogaerts, Marisa Haenni, Jean-Yves Madec, Elodie Couvé-Deacon, Olivier Barraud, Nicolas Fortineau, Philippe Glaser, Youri Glupczynski, Laurent Dortet, Thierry Naas   +14 more
doaj   +1 more source