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1 de sept. de 2016 · Morganella morganii is a facultative anaerobic rod Gram-negative enteric bacterium, which was first isolated in 1906 by Morgan et al. from a pediatric fecal culture. 1 The genome size of M. morganii is about 4,000,000 bp, and the number of its protein-coding sequences (CDSs) is about 4,000. 2M. morganii was formerly classified as Proteus ...
24 de feb. de 2023 · Morganella morganii is a gram-negative rod commonly found in the environment and in the intestinal tracts of humans, mammals, and reptiles as normal flora. Despite its wide distribution, it is an uncommon cause of community-acquired infection and is most often encountered in postoperative and other nosocomial settings.
Morganella morganii belongs to the tribe Proteeae of the Enterobacteriaceae family. This species is considered as an unusual opportunistic pathogen that mainly causes post-operative wound and urinary tract infections. However, certain clinical M. morganii isolates present resistance to multiple antibiotics by carrying various resistant genes ...
25 de abr. de 2022 · INTRODUCTION. Morganella morganii with Proteus and Providencia species comprise the tribe Proteeae and are occasional causes of bloodstream infections (BSIs) (). Morganella morganii has chromosomally encoded bla AmpC, which confers resistance to cephalosporins and penicillins ().As a result, treatment with quinolones, aminoglycosides, co-trimoxazole, or carbapenems is usually recommended (3 ...
13 de ene. de 2022 · Morganella morganii (precedentemente denominata Proteus morganii) (Fig. 1) è un bacillo Gram -negativo pleomorfo, aerobio facoltativo, catalasi positivo, ossidasi negativo, asporigeno e mobile per flagelli peritrichi. Inoltre, fermenta il glucosio e il mannosio (non il lattosio), riduce i nitrati a nitriti ed esprime l’enzima ureasi, che ...
1 de mar. de 2024 · Background. Morganella morganii is a motile Gram-negative, opportunistic, non-lactose fermenting bacterium.M. morganii is found to be widely spread in nature including the human and mammal gut commensal microbiota.M. morganii is considered an unusual opportunistic pathogen and a rare cause of nosocomial infection. Although M. morganii causes rare infections, it poses virulence factors that can ...
Introduction. Morganella morganii is emerging as a significant opportunistic pathogen in the hospital settings (Liu et al., 2016).A 6-year study of Gram-negative bacterial infections in Taiwan showed that this pathogen is the ninth most prevalent cause of clinical infections (Chen et al., 2012).It is reported that M. morganii has been involved in a variety of clinical infections, such as ...
