Results 1 to 10 of about 11,065 (134)

ENTEROTOXIN PRODUCTION BY YERSINIA SPECIES AT 4 AND 25 C [PDF]

open access: yesActa Medica Iranica, 1997
Yersinia cntcrocolitica is new included in the classification of both the invasive bacteria (e.g. Shigella) and the toxicogenic bacteria (e.g. Escherichia coli). three human strains and 43 environmental strains were used to produce Y.
M.M. Soltandallal
doaj   +2 more sources

In silico Predictions of Thr136Arg Missense Variant Shows a Remarkable Negative Impact on the Biological Activity of Enterotoxin Type A [PDF]

open access: yesAl-Anbar Medical Journal, 2023
Background: S. aureus can secrete enterotoxin. In this study, one non-synonymous single nucleotide polymorphism (nsSNP) that exhibits a missense impact on the enterotoxin type A protein was investigated, namely Thr136Arg.
Sura Jabuk, Eman Jaralla
doaj   +1 more source

Toxigenic Genes of Coagulase-negative Staphylococci and Staphylococcus aureus from Milk and Dairy

open access: yesJournal of Agricultural Sciences, 2023
The study investigates the prevalence of Staphylococcus aureus and coagulasenegative staphylococci in raw milk and dairy products and assesses their toxin-related pathogenic potential and methicillin resistance.
Burcu Erten   +3 more
doaj   +1 more source

Occurrence and Characteristics of Staphylococcus aureus in a Hungarian Dairy Farm during a Control Program

open access: yesPathogens, 2021
In this research, our aim was to assess the occurrence of Staphylococcus aureus in a Hungarian large-scale dairy farm during the S. aureus control program conducted in the course of our studies. Furthermore, the phenotypic and genotypic properties of the
Flóra M. Petróczki   +9 more
doaj   +1 more source

Prevalence of enterotoxin genes (SEA to SEE) and antibacterial resistant pattern of Staphylococcus aureus isolated from clinical specimens in Assiut city of Egypt

open access: yesEgyptian Journal of Medical Human Genetics, 2021
Background Infections in communities and hospitals are mostly caused by Staphylococcus aureus strains. This study aimed to determine the prevalence of five genes (SEA, SEB, SEC, SED and SEE) encoding staphylococcal enterotoxins in S. aureus isolates from
Ahmed A. Baz   +3 more
doaj   +1 more source

Current notions about etiopathogenic and genetics specific features of Сlostridium perfringens toxins

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2021
The review presents modern data on the genetics and etiopathogenetic features of Clostridium perfringens toxins, including the role of Clostridium perfringens enterotoxin, in the development of food poisoning and a number of intestinal diseases in humans,
Yu. V. Lobzin   +3 more
doaj   +1 more source

Molecular Characterization of Bacteria, Detection of Enterotoxin Genes, and Screening of Antibiotic Susceptibility Patterns in Traditionally Processed Meat Products of Sikkim, India

open access: yesFrontiers in Microbiology, 2021
The lesser-known traditionally processed meat products such as beef kargyong, pork kargyong, satchu, and khyopeh are popular food items in the Himalayan state of Sikkim in India. The present study aimed to assess the microbiological safety of traditional
Meera Ongmu Bhutia   +2 more
doaj   +1 more source

Occurrence and Characteristics of Staphylococcus aureus Isolated from Dairy Products

open access: yesMolecules, 2022
Food, particularly milk and cheese, may be a reservoir of multi-drug resistant Staphylococcus aureus strains, which can be considered an important issue in terms of food safety.
Ewa Szczuka   +3 more
doaj   +1 more source

Effect of vibrio cholerae enterotoxin on phagocytosis in vitro

open access: yesمجلة بغداد للعلوم, 2010
Enterotoxin of Vibrio cholerae was extracted by cooling centrifuge at 6.000 rpm for 30 minntes. and filtrated by using milipore filter (0.22 ?m). The effect of crude enterotoxin on phagocytosis was studied by measuring the phagocytic index for 20 blood ...
Baghdad Science Journal
doaj   +1 more source

Enterotoxigenic Escherichia coli Heat-Stable Toxin and Ebola Virus Delta Peptide: Similarities and Differences

open access: yesPathogens, 2022
Enterotoxigenic Escherichia coli (ETEC) STb toxin exhibits striking structural similarity to Ebola virus (EBOV) delta peptide. Both ETEC and EBOV delta peptide are enterotoxins.
Lilia I. Melnik, Robert F. Garry
doaj   +1 more source

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