Results 31 to 40 of about 2,661 (201)

Hypervirulent Klebsiella pneumoniae (hypermucoviscous and aerobactin positive) infection over 6 years in the elderly in China: antimicrobial resistance patterns, molecular epidemiology and risk factor

open access: yesAnnals of Clinical Microbiology and Antimicrobials, 2019
Background The definition of hypervirulent Klebsiella pneumoniae (hvKp), traditionally regarded as hypermucoviscosity, is controversial. However, data based on both phenotype (hypermucoviscous) and genetic (aerobactin) criteria are limited.
Chao Liu, Jun Guo
doaj   +1 more source

Characterization of a multidrug-resistant porcine Klebsiella pneumoniae sequence type 11 strain coharboring blaKPC-2 and fosA3 on two novel hybrid plasmids [PDF]

open access: yes, 2019
The occurrence of carbapenemase-producing Enterobacteriaceae (CPE) poses a considerable risk for public health. The gene for Klebsiella pneumoniae carbapenemase-2 (KPC-2) has been reported in many countries worldwide, and KPC-2-producing strains are ...
Chen, Fuguang   +9 more
core   +1 more source

Safe design of cooled tubular reactors for exothermic multiple reactions: Multiple-reaction networks [PDF]

open access: yes, 1988
The model of the pseudo-homogeneous, one-dimensional cooled tubular reactor is applied to a multiple-reaction network. It is demonstrated for a network which consists of two parallel and two consecutive reactions.
Westerink, E.J., Westerterp, K.R.
core   +2 more sources

Virulence factors in carbapenem-resistant hypervirulent Klebsiella pneumoniae [PDF]

open access: yes, 2023
Copyright © 2023 Mendes, Santos, Ramalho, Duarte and Caneiras. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
Caneiras, Catia   +4 more
core   +2 more sources

A case of Klebsiella pneumoniae hypervirulent phenotype causing necrotizing fasciitis of chest wall: A mono-microbial entity emerging in the Indian subcontinent

open access: yesJournal of Family Medicine and Primary Care, 2022
Necrotizing fasciitis of the chest wall or upper torso is a rare clinical entity. Monomicrobial Klebsiella pneumoniae as a causative agent of necrotizing fasciitis is far less common than the polymicrobial etiology.
Rituparna Dasgupta, Arghya Das
doaj   +1 more source

A Case Series of Hypermucoid Klebsiella pneumoniae Liver Abscess in Caucasian Americans Without Travel History: An Epidemiologic Shift? [PDF]

open access: yesClin Case Rep
ABSTRACT Hypervirulent Klebsiella pneumoniae (hvKp) is an emerging cause of community‐acquired pyogenic liver abscess (PLA), classically described in East and Southeast Asia. We report two cases of hvKp‐associated PLA in Caucasian women of American origin with no history of international travel, animal exposure, or Asian food consumption. Both patients
Sakalabaktula K   +6 more
europepmc   +2 more sources

Capsular polysaccharide inhibits vaccine-induced O-antigen antibody binding and function across both classical and hypervirulent K2:O1 strains of Klebsiella pneumoniae [PDF]

open access: yes, 2023
Klebsiella pneumoniae presents as two circulating pathotypes: classical K. pneumoniae (cKp) and hypervirulent K. pneumoniae (hvKp). Classical isolates are considered urgent threats due to their antibiotic resistance profiles, while hvKp isolates have ...
Harding, Christian M   +6 more
core   +2 more sources

Characteristics of ventilator-associated pneumonia due to hypervirulent Klebsiella pneumoniae genotype in genetic background for the elderly in two tertiary hospitals in China

open access: yesAntimicrobial Resistance and Infection Control, 2018
Background Aerobactin is a critical factor for the hypervirulent Klebsiella pneumoniae (hvKp), but data for the aerobactin-positive genotype of hvKp in elderly persons with ventilator-associated pneumonia (VAP) is limited. The purpose of this study is to
Chao Liu, Jun Guo
doaj   +1 more source

Identification of hvKP based on biomarkers and Galleria mellonella infection model

open access: yes, 2023
Abstract Background The technique of clinical identification of hypervirulent Klebsiella pneumoniae (hvKP) was improved by in vivo and in vitro experiments. To provide clinical diagnostic tools for timely treatment of infections caused by hvKP.
Dongmei Mai   +4 more
openaire   +1 more source

Polyclonal Multidrug ESBL-Producing Klebsiella pneumoniae and Emergence of Susceptible Hypervirulent Klebsiella pneumoniae ST23 Isolates in Mozambique [PDF]

open access: yes, 2023
Globally, antibiotic-resistant Klebsiella spp. cause healthcare-associated infections with high mortality rates, and the rise of hypervirulent Klebsiella pneumoniae (hvKp) poses a significant threat to human health linked to community-acquired infections
Abdelmalek N.   +8 more
core   +1 more source

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