Results 101 to 110 of about 489,972 (218)

Genome Characterization of mcr-1–Positive Escherichia coli Isolated From Pigs With Postweaning Diarrhea in China

Frontiers in Veterinary Science, 2020
Diarrheagenic Escherichia coli is the causative agent of diarrhea in infants and animals worldwide. Many isolated strains recovered from pigs with postweaning diarrhea are multidrug resistance (MDR), and hybrids of E.
Liang Guo, Jing Wang, Shenghua Wang, Jinhui Su, Xue Wang, Yaohong Zhu   +5 more
doaj   +1 more source

Isolation, Risk Factors, and Antimicrobial Resistance of Escherichia coli and Salmonella in Diarrheic Calves in Sebeta, Ethiopia

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
Calf diarrhea is a major constraint to dairy production in Ethiopia, resulting in substantial economic losses and potentially complicated by antimicrobial‐resistant bacterial pathogens. This study aimed to determine the isolation of Escherichia coli and Salmonella in diarrheic calves, identify associated risk factors, and assess antimicrobial ...
Atinafu Regasa Hailu, Fikru Gizaw Gurmessa, Teshita Edaso Bariso, Shubisa Abera Leliso, Lipi Buch   +4 more
wiley   +1 more source

Chromatographic Analysis of Recombinant Lysostaphin Expressed in Escherichia coli [PDF]

, 2011
Lysostaphin (EC.3.4.24.75) is an extracellular glycylglycine endopeptidase produced exclusively by Staphylococcus simulans biovar staphylolyticus (ATCC 1362, NRRL B-2628).
Jennings, Claire
core  

Sequence Variability of P2-Like Prophage Genomes Carrying the Cytolethal Distending Toxin V Operon in Escherichia coli O157 [PDF]

, 2013
Cytolethal distending toxins (CDT) are potent cytotoxins of several Gram-negative pathogenic bacteria, including Escherichia coli, in which five types (CDT-I to CDT-V) have been identified so far.
Dobrindt, Ulrich, Maróti, Gergely, Sváb, Domonkos, Horváth, Balázs, Tóth, István   +4 more
core   +1 more source

Patterns of adherence of diarrheagenic Escherichia coli to HEp-2 cells

The Pediatric Infectious Disease Journal, 1987
A total of 516 Escherichia coli strains randomly isolated from coprocultures of 154 Chilean children with diarrhea and 66 controls were examined with DNA probes and tested for adherence to HEp-2 cells. Three adherence patterns were distinguished, localized, true diffuse and "aggregative." Enteropathogenic E.
Nataro, James P., Kaper, James B., Robins-Browne, Roy, Prado Jiménez, Valeria, Vial, Pablo, Levine, Myron M.   +5 more
openaire   +3 more sources

Diarrheagenic Escherichia coli in sub-Saharan Africa: Status, Uncertainties and Necessities

Journal of Infection in Developing Countries, 2009
Diarrhea is a leading cause of illness and death, particularly in developing countries.  Enteropathogenic Escherichia coli, enterotoxigenic E. coli (ETEC), enteroinvasive E. coli, enterohemorrhaghic E. coli (EHEC), enteroaggregative E.
Iruka N Okeke
doaj   +1 more source

Detection of eae, bfpA, espA Genes on Diarrhoeagenic Strains of Escherichia coli Isolates

Indonesian Journal of Biotechnology, 2006
The Enteropathogenic Escherichia coli (EPEC) is one of pathogenic strain of diarrheagenic E. coli group in children and infant that occurs in developing countries. The significant virulence factors in pathogenic EPEC are eaeA (E. coli attachingeffacing ),
Agnes Sri Harti, Susi Iravati, Widya Asmara   +2 more
doaj   +1 more source

Investigation of the source of haemolytic Escherichia coli infecting weaned pigs [PDF]

, 1987
Attempts were made to discover the source of strains of haemolytic Escherichia coli infecting weaned pigs on a piggery. The organisms were not detected in the faeces of sows in the farrowing house, or in the in the faeces or intestinal tracts of ...
Fu, Z.F., Robertson, I.D., Hampson, D.J.
core  

Microarray analysis of the ler regulon in enteropathogenic and enterohaemorrhagic escherichia coli strains [PDF]

, 2014
The type III protein secretion system is an important pathogenicity factor of enteropathogenic and enterohaemorrhagic Escherichia coli pathotypes. The genes encoding this apparatus are located on a pathogenicity island (the locus of enterocyte effacement)
Islam, Md. Shahidul, Islam, Shahidul, Mala Patel, Patel, Mala, Pallen, Mark J,, Busby, Stephen J W; id_orcid, Penn, Charles W, Pallen, Mark J., Bingle, Lewis, Charles W Penn, Lewis E H Bingle, Penn, C. W., Shaw, Robert K, Md Shahidul Islam, Lee, David J., Snyder, Lori A. S., Islam, Md Shahidul, Bingle, Lewis E. H., Busby Stephen J. W., Lori A S Snyder, Snyder Lori A. S., Busby, Stephen J. W., Constantinidou Chrystala, Mark J Pallen, Constantinidou, Chrystala, Snyder, Lori A S, Lee, David J, Penn Charles W., Pallen, Mark J, Islam Md. Shahidul, David J Lee, Robert K Shaw, Patel Mala, Bingle, Lewis E H, Chrystala Constantinidou, Stephen J W Busby, Penn, Charles W., Pallen Mark J., Lee David J., Bingle Lewis E. H., Shaw Robert K., Busby, Stephen J W, Shaw, Robert K.   +42 more
core   +1 more source

Molecular basis of virulence in clinical isolates of Escherichia coli and Salmonella species from a tertiary hospital in the Eastern Cape, South Africa

Gut Pathogens, 2011
Background Apart from localized gastrointestinal infections, Escherichia coli and Salmonella species are major causes of systemic disease in both humans and animals. Salmonella spp.
Bisi-Johnson Mary A, Obi Chikwelu L, Vasaikar Sandeep D, Baba Kamaldeen A, Hattori Toshio   +4 more
doaj   +1 more source