Extraintestinal pathogenic Escherichia coli in camels:
Characteristics and sources of infection

k 2023

Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection

HRALA, Matěj; Juraj BOSÁK; Marina JOSEPH; Martina FLORIANOVÁ; Helena JUŘICOVÁ et al.

Základní údaje

Originální název

Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection

Autoři

HRALA, Matěj; Juraj BOSÁK; Marina JOSEPH; Martina FLORIANOVÁ; Helena JUŘICOVÁ; Ulrich WERNERY a David ŠMAJS

Vydání

2023

Další údaje

Jazyk

angličtina

Typ výsledku

Prezentace na konferencích

Obor

10607 Virology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/23:00132268

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

Escherichia coli; camels

Štítky

NIVB_LF, rivok

Změněno: 15. 11. 2023 10:56, Mgr. Tereza Miškechová

Anotace

V originále

Escherichia coli is a common Gram-negative bacterium colonizing human and animal intestines. Some strains can harbour various virulence factors and thus belong to the major causative agents of human and animal infections. Extraintestinal pathogenic E. coli (ExPEC) cause infections ranging from common cystitis to life-threatening septicemia. ExPEC strains encode for various combinations of virulence factors, which increase their virulence and their ability to survive in extraintestinal environments. In camel husbandry, E. coli is responsible for diarrheal conditions, and may also cause camelid uterine infections, resulting in spontaneous abortions and increased neonatal mortality. Bacteriocins are peptides or proteins produced by various bacteria with antimicrobial activity. Bacteriocins have a narrow spectrum of activity as they kill only related bacteria to the bacteriocin producer. Owing to their antimicrobial activity, they are used in food preservation and they have also promising potential in human and veterinary medicine. Although, camel intestinal pathogenic E. coli is well studied, a little is known about ExPEC causing deadly sepses in camel calves. The aim of this study was to characterize set of extraintestinal pathogenic E. coli (ExPEC) from camels and compare their characteristics with commensal E. coli.

Návaznosti

LX22NPO5103, projekt VaV

Název: Národní institut virologie a bakteriologie (Akronym: NIVB)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Národní institut virologie a bakteriologie, 5.1 EXCELES

Přiložené soubory

Extraintestinal_pathogenic_Escherichia_coli_in_camels_Characteristics_and_sources_of_infection.pdf

Citovat

HRALA, Matěj; Juraj BOSÁK; Marina JOSEPH; Martina FLORIANOVÁ; Helena JUŘICOVÁ; Ulrich WERNERY a David ŠMAJS. Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection. 2023.

@proceedings{2339560,
   author = {Hrala, Matěj and Bosák, Juraj and Joseph, Marina and Florianová, Martina and Juřicová, Helena and Wernery, Ulrich and Šmajs, David},
   keywords = {Escherichia coli; camels},
   language = {eng},
   title = {Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection},
   year = {2023}
}

TY  - CONF
ID  - 2339560
AU  - Hrala, Matěj - Bosák, Juraj - Joseph, Marina - Florianová, Martina - Juřicová, Helena - Wernery, Ulrich - Šmajs, David
PY  - 2023
TI  - Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection
KW  - Escherichia coli
KW  - camels
N2  - Escherichia coli is a common Gram-negative bacterium colonizing human and animal intestines. Some strains can harbour various virulence factors and thus belong to the major causative agents of human and animal infections. Extraintestinal pathogenic E. coli (ExPEC) cause infections ranging from common cystitis to life-threatening septicemia. ExPEC strains encode for various combinations of virulence factors, which increase their virulence and their ability to survive in extraintestinal environments. In camel husbandry, E. coli is responsible for diarrheal conditions, and may also cause camelid uterine infections, resulting in spontaneous abortions and increased neonatal mortality. Bacteriocins are peptides or proteins produced by various bacteria with antimicrobial activity. Bacteriocins have a narrow spectrum of activity as they kill only related bacteria to the bacteriocin producer. Owing to their antimicrobial activity, they are used in food preservation and they have also promising potential in human and veterinary medicine. Although, camel intestinal pathogenic E. coli is well studied, a little is known about ExPEC causing deadly sepses in camel calves. The aim of this study was to characterize set of extraintestinal pathogenic E. coli (ExPEC) from camels and compare their characteristics with commensal E. coli.
ER  -

HRALA, Matěj; Juraj BOSÁK; Marina JOSEPH; Martina FLORIANOVÁ; Helena JUŘICOVÁ; Ulrich WERNERY a David ŠMAJS. \textit{Extraintestinal pathogenic Escherichia coli in camels: Characteristics and sources of infection}. 2023.

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