Avicenna Journal of Clinical Microbiology and Infection - Exploration of Specific DNA-Barcodes in |i|Shigella dysenteriae|/i|...
DNA probes for Shiga-like toxins I and II and for toxin-converting bacteriophages. J Clin Microbiol. 1988; 26(7): 1292-7[PubMed ... Shade A, Caporaso JG, Handelsman J, Knight R, Fierer N. A meta-analysis of changes in bacterial and archaeal communities with ... coli strains and plays a role in shiga toxin production. Thus, these virulent genes are beneficial for recognition of shiga ... Additionally, their virulent plasmid showed similar characteristics (20). In some reports, shiga toxin gene has been used for S ...http://ajcmicrob.com/en/articles/13082.html
Outbreak of Shiga Toxin-Producing Escherichia coli O111 Infections Associated with a Correctional Facility Dairy - Colorado,...
... most have been attributed to foodborne and person-to-person transmission of bacterial and viral agents (2). Contact with ... Number of confirmed (n = 10) and suspected (n = 14) cases of Shiga toxin-producing Escherichia coli O111 infection associated ... Shiga toxin-producing Escherichia coli (STEC) has been reported to have caused illness in correctional facilities. Typically, ... Outbreak of Shiga Toxin-Producing Escherichia coli O111 Infections Associated with a Correctional Facility Dairy - Colorado, ...https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6109a1.htm?s_cid=mm6109a1_w
Aflatoxin, Fumonisin and Shiga Toxin-Producing Escherichia coli Infections in Calves and the Effectiveness of Celmanax®...
Fumonisin and Shiga Toxin-Producing Escherichia coli Infections in Calves and the Effectiveness of Celmanax®-Dairyman's Choice ... From the Gastrointestinal Tract GIT to the Kidneys: Live Bacterial Cultures Probiotics Mediating Reductions of Uremic Toxin ... Keywords: Shiga toxin-producing Escherichia coli; mycotoxin; prebiotic; probiotic; virulence Shiga toxin-producing Escherichia ... Aflatoxin, Fumonisin and Shiga Toxin-Producing Escherichia coli Infections in Calves and the Effectiveness of Celmanax®- ...http://libros.duhnnae.com/2017/jun6/1497620900100-Aflatoxin-Fumonisin-and-Shiga-Toxin-Producing-Escherichia-coli-Infections-in-Calves-and-the-Effectiveness-of-Celmanax-Dairymans-Choice-Applic.php
Sensors | Free Full-Text | The Evolution of the Bacterial Luciferase Gene Cassette (lux) as a Real-Time Bioreporter | HTML
While originally employed extensively as a bacterial bioreporter system for the detection of specific chemical signals in ... The bacterial luciferase gene cassette (lux) is unique among bioluminescent bioreporter systems due to its ability to ... Shiga toxin expression in E. coli. Gene expression profiling in enterohemorrhagic E. coli. . ... Construction of a novel bioluminescent reporter system for investigating Shiga toxin expression of enterohemorrhagic ...http://www.mdpi.com/1424-8220/12/1/732/htm
Frontiers | Simulation Study of cDNA Dataset to Investigate Possible Association of Differentially Expressed Genes of Human...
... is a family of structurally and functionally related bacterial cytotoxins produced by Shigella dysenteriae serotype 1 and ... is a family of structurally and functionally related bacterial cytotoxins produced by Shigella dysenteriae serotype 1 and ... The functional enrichment analysis showed 6 down-regulated and 1 up-regulated genes. Among these DEGs, IL6 was associated with ... Shiga toxins (Stxs) are bacterial cytotoxins mainly produced by enteric pathogens. It is a family of related toxins with two ...https://www.frontiersin.org/articles/10.3389/fmicb.2018.00380/full
Sub-Optimal Treatment of Bacterial Biofilms
Dutta S., Iida K., Takade A., Meno Y., Nair G.B., Yoshida S. Release of shiga toxin by membrane vesicles in shigella ... Gerdes K., Maisonneuve E. Bacterial persistence and toxin-antitoxin loci. Annu. Rev. Microbiol. 2012;66:103-123. doi: 10.1146/ ... from initial bacterial adhesion to maintenance of the biofilm's structural integrity. eDNA adsorbs to the surface of bacterial ... Sub-Optimal Treatment of Bacterial Biofilms. Tianyan Song,1,2,3,† Marylise Duperthuy,1,2,† and Sun Nyunt Wai1,2,* ...http://pubmedcentralcanada.ca/pmcc/articles/PMC4929437/
Toxins | Free Full-Text | Shiga Toxin: Expression, Distribution, and Its Role in the Environment | HTML
Shiga toxin in the environment to work that demonstrates that the genetic mechanisms underlying the production of Shiga toxin ... Specifically, we review studies that offer an expanded view of environmental reservoirs for Shiga toxin producing microbes in ... we highlight recent work that has increased our understanding of the production and distribution of Shiga toxin in the ... Toxin gene expression by Shiga toxin-producing Escherichia coli: The role of antibiotics and the bacterial SOS response. Emerg ...http://www.mdpi.com/2072-6651/3/6/608/htm
Acute Gastrointestinal Infections - Bacterial Infections Part 1 | Coursera
the production of shiga-like toxin, as well as new bacteriophages.. Once ingested by humans the StEC bacterium displays ... The Shiga-like toxin can then enter these blood vessels causing endophilio ... Bacterial Infections Part 1. In Module Two, we will explore six infectious diseases caused by bacteria. We will see how factors ... There's also evidence to suggest that the genes for toxin production. are upregulated in bacteria that sense their imminent ...https://es.coursera.org/lecture/stories-of-infection/acute-gastrointestinal-infections-xBBSc
Typical and Atypical Enteropathogenic <em>Escherichia coli</em> - Volume 8, Number 5-May 2002 - Emerging Infectious Diseases...
Atypical EPEC is more closely related to Shiga toxin-producing E. coli (STEC), and like STEC these strains appear to be ... Non production of Shiga-like toxins by Escherichia coli serogroup O26. Rev Microbiol, São Paulo. 1994;25:154-5. ... data) and the afa gene of serotype O55:H7 are located on the bacterial chromosome (R. Keller et al., unpub. data). Typical and ... Epidemiology of Shiga toxin-producing Escherichia coli infections in humans in the United States. In: Kaper JB, editor. ...https://wwwnc.cdc.gov/eid/article/8/5/01-0385_article
Browsing by Subject "Bacteriophages -- Research"
Human infections with Shiga-toxin (Stx)-producing E. coli (STEC) vary in severity of illness. The pan-genome of a bacterial ... The evolution of the pan-genome of Shiga-toxin (Stx) producing Escherichia coli and the Stx₂ bacteriophage ... Mannheimia haemolytica is the principal bacterial agent associated with bovine respiratory disease (BRD). It has a significant ...https://www.uleth.ca/dspace/browse?value=Bacteriophages+--+Research&type=subject
David I. Friedman, M.D. | Microbiology & Immunology | Michigan Medicine | University of Michigan
The operator and early promoter region of the Shiga toxin type 2-encoding bacteriophage 933W and control of toxin expression. J ... Host-Virus interactions in regulation of gene expression and viral contribution to bacterial pathogenesis. This laboratory uses ... Shiga-like toxin: One serious public health problem that is of current concern is the infections caused by certain Escherichia ... The major contributor to the virulence of these bacteria are the products of genes encoding Shiga toxin (Stx), a glucosidase ...https://medicine.umich.edu/dept/microbiology-immunology/david-i-friedman-md
Shiga toxin 1 targets bovine leukemia virus-expressing cells. - Semantic Scholar
The active A subunit of Stx type 1 (StxA1) targeted a selected population of permeable cells expressing BLV and inhibited BLV ... Direct evidence that Escherichia coli Shiga toxin (Stx) acts against bovine leukemia virus (BLV)-expressing cells was obtained ... ecf operon and lipid A myristoyl transferase activity in bacterial survival in the bovine gastrointestinal tract and bacterial ... Shiga toxin 1 targets bovine leukemia virus-expressing cells.. *. Witold A. Ferens. , Luke J. Grauke. , Carolyn J. Hovde ...https://www.semanticscholar.org/paper/Shiga-toxin-1-targets-bovine-leukemia-virus-expres-Ferens-Grauke/5943c9247800493821b88ae8bb7ddd7309b5389c
Frontiers | Screening of an E. coli O157:H7 Bacterial Artificial Chromosome Library by Comparative Genomic Hybridization to...
A bacterial artificial chromosome (BAC) library was generated from a derivative of the sequenced E. coli O157:H7 Sakai strain. ... A bacterial artificial chromosome (BAC) library was generated from a derivative of the sequenced E. coli O157:H7 Sakai strain. ... and Shiga toxins (Hayashi et al., 2001; Perna et al., 2001; Ogura et al., 2009). Therefore these often large, horizontally ... Bacterial Strains, Plasmids, Oligonucleotides and Media. The bacterial strains and plasmids used in the study are described in ...https://www.frontiersin.org/articles/10.3389/fmicb.2011.00168/full
Incidence and Trends of Infection with Pathogens Transmitted Commonly Through Food - Foodborne Diseases Active Surveillance...
Shiga toxin-producing Escherichia coli.. † The position of each line indicates the relative change in the incidence of that ... Number of cases of culture-confirmed bacterial and laboratory-confirmed parasitic infection, hospitalizations, and deaths, by ... Abbreviations: CI = confidence interval; STEC = Shiga toxin-producing Escherichia coli. * No significant change = 95% CI is ... The incidences of infection caused by Campylobacter, Salmonella, Shiga toxin-producing Escherichia coli O157, and Vibrio are ...https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6315a3.htm
Diarrhea | ARUPConsult Lab Test Selection
If an isolate requires testing for Shiga-like toxin (eg, STEC), refer to E. coli Shiga-like toxin by EIA ... Bacterial diarrhea represents only 1-5% of diarrhea cases and is often associated with clustering of cases or outbreaks. ... Testing includes cultures for Salmonella, Shigella, Campylobacter, E. coli O157, and EIA for Shiga-like toxin from E. coli ... If systemic symptoms of acute salmonellosis are present, the preferred tests are stool culture and E. coli Shiga-like toxin by ...https://arupconsult.com/content/diarrhea
Ribosome-inactivating protein, subdomain 1 (IPR016138) | InterPro | EMBL-EBI
A number of bacterial and plant toxins act by inhibiting protein synthesis in eukaryotic cells. The toxins of the shiga and ... Site of action of a Vero toxin (VT2) from Escherichia coli O157:H7 and of Shiga toxin on eukaryotic ribosomes. RNA N- ... Members of the family include shiga and shiga-like toxins, and type I (e.g. trichosanthin and luffin) and type II (e.g. ricin, ... Evidence that glutamic acid 167 is an active-site residue of Shiga-like toxin I.. Proc. Natl. Acad. Sci. U.S.A. 85 2568-72 1988 ...http://www.ebi.ac.uk/interpro/entry/IPR016138
Genomics and outbreak investigation: from sequence to consequence | Genome Medicine | Full Text
Open-source genomic analysis of Shiga-toxin-producing E. coli O104:H4. N Engl J Med. 2011, 365: 718-724.View ArticlePubMed ... Bench-top sequencing of whole bacterial genomes in near real time to confirm or refute the existence of outbreaks of MRSA or C ... an outbreak of Shiga-toxin-producing Escherichia coli (STEC) struck Germany in May-June 2011, resulting in over 3,000 cases and ... Epidemic profile of shiga-toxin-producing Escherichia coli O104:H4 outbreak in germany - preliminary report. N Engl J Med. 2011 ...https://genomemedicine.biomedcentral.com/articles/10.1186/gm440
EXAM #1: BACTERIAL INFECTIONS OF THE GI TRACT Flashcards by Jonathan Kallevang | Brainscape
BACTERIAL INFECTIONS OF THE GI TRACT flashcards from Jonathan Kallevang ... Shiga-Like Toxins 1 and 2 i.e. "SLT-I and SLT-II" ... ETEC toxin is similar to the cholera toxin and causes a WATERY ... What is the MOA of the ETEC toxin? What symptom does this toxin cause? ... Where are C. botulinum spores and toxins identifiable in Floppy Baby Syndrome? ...https://www.brainscape.com/flashcards/exam-1-bacterial-infections-of-the-gi-tra-4224846/packs/6311361
Sensors | Free Full-Text | A High-Throughput Antibody-Based Microarray Typing Platform | HTML
The assay was demonstrated using the Shiga-toxin producing E. coli (STEC), E. coli O157:H7 as well as the "Big Six" non-O157 ... multiplexed detection of foodborne bacterial pathogens and toxins [7-9]. In this study, the high capacity of microarray to ... To that end, two sets of antibodies raised against each of the "Big Six" non-O157 Shiga toxin-producing E. coli (STEC) as well ... Anti-Shiga toxin-1 (Stx-1) antibody (from Toxin Technology, Sarasota, FL, USA) was labeled with Alexa Fluor 555 (from ...http://www.mdpi.com/1424-8220/13/5/5737/htm
M- Bacterial Infections of the Gut Flashcards by heather Fahey | Brainscape
Bacterial Infections of the Gut flashcards from heather Fahey ... 2. Phage-encoded Shiga toxin binds to G3 glycolipid receptor on ... M- Bacterial Infections of the Gut Flashcards Preview GI, Liver, GallBladder, Pancreas , M- Bacterial Infections of the Gut , ... ETEC has a heat labile (LT) and heat stabile (ST) toxin. LT is an ab toxin like cholera. B binds to GM1 ganglioside receptor ... 3. Secrete cholera toxin (A-B with one A and five B) 4. the five B form a pentamer and bind to GM1 ganglioside. 5. the A ...https://www.brainscape.com/flashcards/m-bacterial-infections-of-the-gut-1739836/packs/3239092
Robert Hnasko : USDA ARS
Rapid detection of E. coli produced shiga-like toxins by lateral flow immunoassay in multiple food matrices. Toxins. Toxins 7: ... Detection of bacterial toxins by lateral flow immunoassay - Ching, K.H., Stanker, L.H., He, X., Hnasko, R.M. 2013. Detection of ... Detection of shiga toxins by lateral flow assay. Toxins. 7:1163-1173. doi: 10.3390/Toxins7041163. ... Detection of shiga toxins by lateral flow assay - Ching, K.H., He, X., Stanker, L.H., Lin, A.V., Mcgarvey, J.A., Hnasko, R.M. ...https://www.ars.usda.gov/people-locations/person/?person-id=39021&pf=1
Toddler GI: Abdominal Pain, Diarrhea/Gastroenteritis, Constipation Flashcards by Dana Estefan | Brainscape
6. Shiga toxin producing E. Coli. 7. Salmonella typhi and S. paratyphi. 8. Vibrio cholerae *Not as common in US ... Bacterial Pathogens that can lead to gasteroenteritis (8) 1. Campylobacter jejuni. 2. Nontyphoid salmonella. *Mucopus will show ... 1. An IV dose of 0.15 mg/kg administered every 4 hours for three dose to a maximum of 16 mg. *Never give more than 16mg IV. 2. ... 1. In a toddler and preschooler, there is a higher rate of pathology -Younger the child, the more you want to worry. -The more ...https://www.brainscape.com/flashcards/toddler-gi-abdominal-pain-diarrhea-gastro-5594012/packs/8449608
Fimbria (bacteriology) - Wikipedia
WI, Kenneth Todar, Madison,. "Colonization and Invasion by Bacterial Pathogens". www.textbookofbacteriology.net. Retrieved 2016 ... Cookson, AL; Cooley, WA; Woodward, MJ (2002), "The role of type 1 and curli fimbriae of Shiga toxin-producing Escherichia coli ... Connell I, Agace W, Klemm P, Schembri M, Mărild S, Svanborg C (September 1996). "Type 1 fimbrial expression enhances ...https://en.wikipedia.org/wiki/Fimbria_(bacteriology)
Effect of periphytic Escherichia coli and lake water bacterial population on the biofilm establishment of a Shiga toxin...
Effect of periphytic Escherichia coli and lake water bacterial population on the biofilm establishment of a Shiga toxin ... In addition, the effect of the periphytic E. coli 1A strain and the lake water bacterial population on the biofilm ... In this setting, the pre-established H32-gfp biofilm significantly decreased the ability of 1 A-Rif to form biofilm (p,0.05) ... However, at inoculum densities of 1x10[superscript 5] and 1x10 [superscript 4] CFU/mL, the 1 A-Rif biofilm decreased the ...http://knowledgecommons.lakeheadu.ca:7070/handle/2453/4157
Gut microbiota composition and development of atopic manifestations in infancy: the KOALA Birth Cohort Study
Shiga Toxin--Producing Escherichia coli in Montana: Bacterial Genotypes and Clinical Profiles. Jelacic, Jill K.; Damrow, Todd; ... The diseases and virulence genes associated with Shiga toxin-producing Escherichia coli (STEC) are characterized incompletely. ... Classical methods for the detection of Clostridium difficile toxins; Exfoliation of enterocytes; Exudation of fibrin and ... toxins after chaotropic extraction of DNA from stool would increase the detection of ETEC over that of conventional ...http://connection.ebscohost.com/c/articles/25298729/gut-microbiota-composition-development-atopic-manifestations-infancy-koala-birth-cohort-study