Results 41 to 50 of about 496,186 (217)

Fate of the H-NS-repressed bgl operon in evolution of Escherichia coli. [PDF]

, 2009
In the enterobacterial species Escherichia coli and Salmonella enterica, expression of horizontally acquired genes with a higher than average AT content is repressed by the nucleoid-associated protein H-NS.
T Sabari Sankar, Plum, Georg, Vartul Sangal, Schnetz, K., T. Sabari Sankar, Mark Achtman, Neelakanta, Girish, Sangal, Vartul, Achtman, Mark, Karin Schnetz, Sankar, T. Sabari, Sankar, T., Schnetz, Karin, Sangal, V., Plum, G., Neelakanta, G., Achtman, M., Georg Plum, Girish Neelakanta   +18 more
core   +1 more source

Characterization of Extended-Spectrum Beta-Lactamase-Producing Escherichia coli in Diarrhoeal Faeces from 0 to 5-Year-Old Children Attending Public Hospitals in Franceville, Gabon

Antibiotics
Background: In Gabon, studies on the characterization of extended-spectrum beta-lactamase-producing Escherichia coli in young children with diarrhoea are almost nonexistent.
Anicet-Clotaire Dikoumba, Pierre Philippe Mbehang Nguema, Leresche Even Doneilly Oyaba Yinda, Romeo Wenceslas Lendamba, Jean Constan Obague Mbeang, Guy Roger Ndong Atome, Christophe Roland Zinga Koumba, Sylvain Godreuil, Richard Onanga   +8 more
doaj   +1 more source

Emerging Multidrug-Resistant Hybrid Pathotype Shiga Toxin–Producing Escherichia coli O80 and Related Strains of Clonal Complex 165, Europe

Emerging Infectious Diseases, 2018
Enterohemorrhagic Escherichia coli serogroup O80, involved in hemolytic uremic syndrome associated with extraintestinal infections, has emerged in France.
Aurélie Cointe, André Birgy, Patricia Mariani-Kurkdjian, Sandrine Liguori, Céline Courroux, Jorge Blanco, Sabine Delannoy, Patrick Fach, Estelle Loukiadis, Philippe Bidet, Stéphane Bonacorsi   +10 more
doaj   +1 more source

Identification of a peptide motif that potently inhibits two functionally distinct subunits of Shiga toxin

Communications Biology, 2021
Watanabe-Takahashi, Tamada, Senda et al. identify a tetravalent peptide that inhibits Shiga toxin (Stx), a major virulence factor of enterohemorrhagic Escherichia coli, by targeting its receptor-binding.
Miho Watanabe-Takahashi, Masakazu Tamada, Miki Senda, Masahiro Hibino, Eiko Shimizu, Akiko Okuta, Atsuo Miyazawa, Toshiya Senda, Kiyotaka Nishikawa   +8 more
doaj   +1 more source

Intestinal damage in enterohemorrhagic Escherichia coli infection [PDF]

Pediatric Nephrology, 2011
Enterohemorrhagic Escherichia coli (EHEC) infection leads to marked intestinal injury. Sigmoid colon obtained from two children during EHEC infection exhibited abundant TUNEL-positive cells. To define which bacterial virulence factors contribute to intestinal injury the presence of Shiga toxin-2 (Stx2), intimin and the type III secretion system were ...
Békassy, Zivile, Calderon Toledo, Carla, Leoj, Gustav, Kristoffersson, Ann-Charlotte, Leopold, Shana R, Perez, Maria Thereza, Karpman, Diana   +6 more
openaire   +3 more sources

Intimin, tir, and shiga toxin 1 do not influence enteropathogenic responses to shiga toxin-producing Escherichia coli in bovine ligated intestinal loops [PDF]

, 2002
Shiga toxin-producing Escherchia coli (STEC) comprises a group of attaching and effacing (A/E) enteric pathogens of animals and humans. Natural and experimental infection of calves with STEC may result in acute enteritis or subclinical infection ...
Campbell, June, June Campbell, Timothy S. Wallis, Phillips, A D, Oswald, Eric, Campbell, J, Olivier Marchès, Phillips, Alan D., Wallis, Timothy S., Stevens, M P, Veronika Huter, Gad Frankel, Huter, V, Wallis, T S, Mark P. Stevens, Alan D. Phillips, Marchès, Olivier, Huter, Veronika, Marches, O, Oswald, E, Frankel, Gad, Stevens, Mark P., Frankel, G, Eric Oswald   +23 more
core   +1 more source

Acute Bloody Diarrhea with Right Sided Colitis

Canadian Journal of Gastroenterology, 1988
A 50-year-old woman presented with bloody diarrhea and radiological evidence of right sided colitis. Enterohemorrhagic Escherichia coli was isolated from the stool.
Desmond J. Leddin, James A. Barrowman
doaj   +1 more source

Effect of long-term starvation on the survival, recovery, and carbon utilization profiles of a bovine Escherichia coli O157:H7 isolate from New Zealand [PDF]

, 2014
The ability to maintain a dual lifestyle of colonizing the ruminant gut and surviving in nonhost environments once shed is key to the success of Escherichia coli O157:H7 as a zoonotic pathogen.
Withers, Helen, Xavier, Ron Neo, McDonald, Ian R., Morgan, Hugh W.   +3 more
core   +1 more source

An Epidemic of Bloody Diarrhea: Escherichia coli O157 Emerging in Cameroon?

Emerging Infectious Diseases, 1999
Between November 1997 and April 20, 1998, bloody diarrhea sickened 298 persons in Cameroon. Laboratory investigation of the epidemic (case-fatality rate, 16.4%) documented amoebiasis in one of three patients and three types of pathogens: multidrug ...
Patrick Cunin, Etienne Tedjouka, Yves Germani, Chouaïbou Ncharre, Raymond Bercion, Jacques Morvan, Paul M.V. Martin   +6 more
doaj   +1 more source

Antimicrobial Peptides and Peptidomimetics in Foods – A Synthetic Foray

ChemFoodChem, EarlyView.
This Review discusses AMPs in foods and their syntheses. It espouses facile methods to make them accessible and suggests their utility in the mitigation and eradication of the burgeoning maladies of antimicrobial and multidrug resistance (AMR and MDR).
Josephat U. Izunobi, Adejoke D. Osinubi, Abosede A. Badeji   +2 more
wiley   +1 more source