Results 81 to 90 of about 54,989 (228)
The fimbrial antigens ofShigella flexneri [PDF]
Journal of Hygiene, 1958 1. ‘Pure fimbrial antisera’ were prepared forSh. flexneristrains of O-serotypes 1a, 2b, 3 and 4aand 5, by injecting rabbits with a living fimbriate-phase culture and absorbing the crude immune serum with a non-fimbriate-phase culture of the same strain to remove antibodies for the non-fimbrial (somatic) antigens.
R R, GILLIES, J P, DUGUID
openaire +2 more sources
Molecular Microbiology, Volume 125, Issue 2, Page 108-122, February 2026.Under iron‐limited conditions, FsrA base‐pairs with the intergenic region between epeX and epeE, enhancing epeE translation and triggering EPE production. Toxin‐mediated cell lysis releases nutrients, including iron, which can be taken up by surviving cells.
Sarah Miercke +3 more
wiley +1 more source
Transferable Plasmid-Borne mcr-1 in a Colistin-Resistant Shigella flexneri Isolate
Applied and Environmental Microbiology, 2018 Since the initial discovery of mcr-1 in an Escherichia coli isolate from China, the gene has also been detected in Klebsiella pneumoniae and Salmonella enterica but is rarely reported in other Enterobacteriaceae.
Beibei Liang +11 more
semanticscholar +1 more source
Ribonucleic Acid of Chloramphenicol-Treated Shigella flexneri [PDF]
Journal of General Microbiology, 1963 SUMMARY: Resting organisms of Shigella flexneri serotype 3 are able to synthesize soluble and ribosomal ribonucleic acid (RNA) in the presence of chloram-phenicol. The antibiotic stimulates the synthesis of soluble RNA but has no apparent effect on ribosomal RNA production.
R B, YEE, H M, GEZON
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Biotechnology and Bioengineering, Volume 123, Issue 1, Page 235-244, January 2026.We demonstrate that bacterial outer membrane vesicles (OMVs) can enhance antibiotic delivery into Gram‐negative bacteria by bypassing porin‐dependent uptake. Encapsulation of imipenem in OMVs significantly increased its effectiveness against multidrug‐resistant clinical isolates, highlighting OMVs as a promising platform for overcoming permeability ...
Meishan Wu +3 more
wiley +1 more source
Secretion Assay in Shigella flexneri
BIO-PROTOCOL, 2014 Shigella flexneri (S. flexneri) is a Gram-negative bacterium that causes gastroenteritis and shigellosis in humans. In order to establish and maintain an infection, S. flexneri utilises a type three secretion system (T3SS) to deliver virulence factors called effector proteins into the cytoplasm of host cells, facilitating e.g. uptake into the host cell
Jonathan Reinhardt, Michael Kolbe
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ADP‐heptose is a newly identified pathogen‐associated molecular pattern of Shigella flexneri
EMBO Reports, 2018 During an infection, the detection of pathogens is mediated through the interactions between pathogen‐associated molecular patterns (PAMPs) and pathogen recognition receptors.
Diego García-Weber +7 more
semanticscholar +1 more source
Food Frontiers, Volume 7, Issue 1, January 2026.ABSTRACT Lactic acid bacteria (LAB) are frequently used as health supplements. They enhance digestion, regulate immunity, improve gut microbiota, and prevent and manage diseases. Autophagy has a crucial role in the prevention and treatment of tumors, cardiovascular diseases, and pathogenic infections.
Yang Chen +8 more
wiley +1 more source
Shigella flexneri Adherence Factor Expression in In Vivo-Like Conditions
Msphere, 2019 Bacterial pathogens have evolved to regulate virulence gene expression at critical points in the colonization and infection processes to successfully cause disease.
Rachael B. Chanin +12 more
semanticscholar +1 more source
Food Science &Nutrition, Volume 14, Issue 1, January 2026.Urgent attention to global food safety in catering is necessary to address hygiene, training, and tech‐based strategies to counter foodborne diseases. ABSTRACT Food safety in the catering sector is an essential public health issue, as foodborne diseases (FBDs) continue to pose significant threats worldwide.
Anwar Ali +7 more
wiley +1 more source