Results 101 to 110 of about 17,611 (220)

STX does not change glucose homeostasis in ovariectomized female mice.

open access: yes, 2013
A, Intraperitoneal glucose tolerance test (IPGTT) in ovariectomized female mice after one single dose of vehicle (•) or 100 µg/kg STX (○). B, Area under the curve in the IPGTT in A; n = 7–8 mice/condition.
Sergi Soriano (184947)   +6 more
core   +1 more source

Primary Human Colon Epithelial Cells (pHCoEpiCs) Do Express the Shiga Toxin (Stx) Receptor Glycosphingolipids Gb3Cer and Gb4Cer and Are Largely Refractory but Not Resistant towards Stx

open access: yes, 2021
Shiga toxin (Stx) is released by enterohemorrhagic Escherichia coli (EHEC) into the human intestinal lumen and transferred across the colon epithelium to the circulation.
Johanna Detzner   +6 more
core   +1 more source

Modelling adsorption equilibrium of STX and dc-STX onto GAC samples with different pore size distribution

open access: yesDesalination and Water Treatment, 2016
AbstractMany different species of cyanobacteria have been identified worldwide as a threat to drinking water safety since they are capable of producing saxitoxins (STX), one of the most toxic non-protein substances known in nature. Although removal of these components can be accomplished by adsorption on granular activated carbon (GAC), a method to ...
Neuma Maria Silva Buaque   +1 more
openaire   +1 more source

Distribution of the stx-subtypes.

open access: yes, 2018
Distribution of the stx-subtypes.
Denis Piérard (80732)   +2 more
core   +1 more source

Facile and Cost-Effective Detection of Saxitoxin Exploiting Aptamer Structural Switching

open access: yesFood Technology and Biotechnology, 2015
A simple method to detect saxitoxin (STX), one of the main components of the paralytic shellfish poison from red tide, has been developed. By using a next generation dye for double-stranded DNA we were able to differentiate fluorescence from STX-binding ...
Karol Alfaro   +3 more
doaj   +1 more source

Development and Validation of Shiga Toxin-Producing Escherichia coli Immunodiagnostic Assay

open access: yesMicroorganisms, 2019
Shiga toxin (Stx)−producing Escherichia coli (STEC) and its subgroup enterohemorrhagic E. coli are important pathogens involved in diarrhea, which may be complicated by hemorrhagic colitis and hemolytic uremic syndrome, the leading cause of acute ...
Miriam A. Silva   +10 more
doaj   +1 more source

Contribution of cropland to the spread of Shiga toxin phages and the emergence of new Shiga toxin-producing strains

open access: yesScientific Reports, 2017
A growing interest in healthy eating has lead to an increase in the consumption of vegetables, associated with a rising number of bacterial outbreaks related to fresh produce.
Pablo Quirós, Maite Muniesa
doaj   +1 more source

Effects of saxitoxin (STX) and veratridine on bacterial Na+ -K+ fluxes: a prokaryote-based STX bioassay

open access: yes, 2003
Saxitoxin (STX) is a potent natural sodium channel blocker and represents a significant health concern worldwide. We describe here the antagonistic effects of STX and veratridine (VTD), an Na+ channel activator, on three gram-negative bacteria and their ...
ROSSETTI, CARLO   +3 more
core  

E. coli encoding stx genes

open access: yes, 2022
E. coli encoding stx genes were isolated from dairy calf feces. Whole genome sequencing was conducted and genomes were studied for their association with calf age, location and ...
USDA (17854931)
core  

Intervention with Shiga Toxin (Stx) Antibody after Infection by Stx-Producing Escherichia coli [PDF]

open access: yes, 2001
Shiga toxins (Stxs) produced by Escherichia coli (STEC) cause systemic vascular damage, manifested as hemolytic uremic syndrome in humans and as edema disease in pigs.
Moon, Harley   +5 more
core  

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