Results 41 to 50 of about 520,159 (318)

Phylogenetic Grouping of Human Ocular Escherichia coli Based on Whole-Genome Sequence Analysis

Microorganisms, 2020
Escherichia coli is a predominant bacterium in the intestinal tracts of animals. Phylogenetically, strains have been classified into seven phylogroups, A, B1, B2, C, D, E, and F.
Konduri Ranjith, Chinthala Reddy SaiAbhilash, Gumpili Sai Prashanthi, Shalem Raj Padakandla, Savitri Sharma, Sisinthy Shivaji   +5 more
doaj   +1 more source

Dietary supplementation of natural tannin relieved intestinal injury and oxidative stress in piglets challenged with enterotoxigenic Escherichia coli

Czech Journal of Animal Science, 2023
This study is to explore the effects of natural tannin (NBT) on intestinal injury in piglets challenged with enterotoxigenic Escherichia coli (ETEC). Thirty-two 7-day-old piglets were divided into four groups: I) control group, piglets were fed a basic ...
Qian Zhang, Lin Zhang, Linxiao Du, Yanyan Zhang, Dan Yi, Di Zhao, Binying Ding, Yongqing Hou, Tao Wu   +8 more
doaj   +1 more source

Review of Newly Identified Functions Associated With the Heat-Labile Toxin of Enterotoxigenic Escherichia coli

Frontiers in Cellular and Infection Microbiology, 2019
Heat-labile toxin (LT) is a well-characterized powerful enterotoxin produced by enterotoxigenic Escherichia coli (ETEC). This toxin is known to contribute to diarrhea in young children in developing countries, international travelers, as well as many ...
Qiangde Duan, Pengpeng Xia, Rahul M. Nandre, Weiping Zhang, G. Zhu   +4 more
semanticscholar   +1 more source

An Attenuated Escherichia coli K88ac LT(S63K)ΔSTb Efficiently Provides Protection Against Enterotoxigenic Escherichia coli in the Mouse Model

Frontiers in Veterinary Science, 2021
To develop an attenuated vaccine candidate against K88ac enterotoxigenic Escherichia coli (ETEC), a novel Escherichia coli (E. coli) K88ac LT(S63K)ΔSTb with LT(S63K) mutation and ST1 deletion was generated using site mutagenesis and λ-Red homologous ...
Xinyu Zhang, Xinyu Zhang, Shupei Yu, Shupei Yu, Darong Cheng, Darong Cheng, Yu Feng, Yuefei Yang, Yuefei Yang, Huaichang Sun, Huaichang Sun, Jiabo Ding, Fang Wang   +12 more
doaj   +1 more source

Aetiology of acute diarrhoea in children in Shanghai, 2015-2018.

PLoS ONE, 2021
Diarrhoea remains a major cause of childhood morbidity and mortality worldwide. This study aimed to monitor the aetiology of acute diarrhoea in children in Shanghai.
Hailing Chang, Jiayin Guo, Zhongqiu Wei, Zheng Huang, Chuning Wang, Yue Qiu, Xuebin Xu, Mei Zeng   +7 more
doaj   +1 more source

Conservation and global distribution of non-canonical antigens in enterotoxigenic Escherichia coli [PDF]

, 2019
BACKGROUND: Enterotoxigenic Escherichia coli (ETEC) cause significant diarrheal morbidity and mortality in children of resource-limited regions, warranting development of effective vaccine strategies.
Boxrud, Dave, Cebelinski, Elizabeth, Del Canto, Felipe, Fleckenstein, James M, Gómez-Duarte, Oscar G, Hazen, Tracy H, Kuhlmann, F. Matthew Matthew, Martin, John, Mitreva, Makedonka, Okhuysen, Pablo C, Pashos, Madeline, Qadri, Firdausi, Rasko, David A, Vickers, Tim J, Vidal, Roberto   +14 more
core   +2 more sources

Highly conserved type 1 pili promote enterotoxigenic E. coli pathogen-host interactions [PDF]

, 2017
Enterotoxigenic Escherichia coli (ETEC), defined by their elaboration of heat-labile (LT) and/or heat-stable (ST) enterotoxins, are a common cause of diarrheal illness in developing countries.
Begum, Yasmin Ara, Ciorba, Matthew A, Fleckenstein, James M, Hultgren, Scott J, Kuhlman, F. Matthew, Qadri, Firdausi, Rashu, Rasheduzzaman, Sheikh, Alaullah   +7 more
core   +3 more sources

A CssA, CssB and LTB chimeric protein induces protection against Enterotoxigenic Escherichia coli

Brazilian Journal of Infectious Diseases, 2014
Objectives: Enterotoxigenic Escherichia coli (ETEC), a major cause of diarrhea in children under 5, is an important agent for traveler's diarrhea. Heat-labile enterotoxin (LT) and colonization factors (CFs) are two main virulence mechanisms in ETEC.
Samane Bagheri, Seyed Latif Mousavi Gargari, Iraj Rasooli, Shahram Nazarian, Masoome Alerasol   +4 more
doaj   +1 more source

Escherichia coli HS and Enterotoxigenic Escherichia coli Hinder Stress Granule Assembly

Microorganisms, 2020
Escherichia coli, one of the most abundant bacterial species in the human gut microbiota, has developed a mutualistic relationship with its host, regulating immunological responses. In contrast, enterotoxigenic E.
Felipe Velásquez, Josefina Marín-Rojas, Ricardo Soto-Rifo, Alexia Torres, Felipe Del Canto, Fernando Valiente-Echeverría   +5 more
doaj   +1 more source

Epidemic Diarrhea due to Enterotoxigenic Escherichia coli [PDF]

Clinical Infectious Diseases, 2006
In June 1998, we investigated one of the largest foodborne outbreaks of enterotoxigenic Escherichia coli gastroenteritis reported in the United States.We conducted cohort studies of 11 catered events to determine risk factors for illness. We used stool cultures, polymerase chain reaction, and serologic tests to determine the etiologic agent, and we ...
Cheryl A. Bopp, Thomas Varchmin, Kyran P. Quinlan, Stephanie Smith, Mark E. Beatty, Samantha Y. Rowe, Karen L. Scott, Laurie Kamimoto, Penny M. Adcock, Bill Bibb, Laurence Slutsker, Eric D. Mintz, K. D. Greene, Craig Conover   +13 more
openaire   +3 more sources