Results 71 to 80 of about 19,184 (224)

Isolation and characterization of Escherichia coli O91:H21 in a sample obtained from cattle [PDF]

open access: yesAfrican Journal of Microbiology Research, 2014
The Escherichia coli Shiga toxin (Stx) producing strains may cause medical conditions that range from diarrhea to hemolytic uremic syndrome; life-threatening conditions worldwide. Shiga toxin-producing E. coli (STEC) strains isolated from patients who usually possess, in addition to one or more stx genes, the eae gene, encoding adhesin intimin. However,
A. Pizarro Marcela   +5 more
openaire   +1 more source

Restoration of neuromuscular function by mitochondrial transplantation in injured mouse skeletal muscle

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Mice received chemical injury (cardiotoxin) in the tibialis anterior muscle of one limb, and the contralateral muscle was injected with phosphate‐buffered saline (PBS) as a sham control. Mice then received PBS or mitochondria suspended in PBS into the tail vein.
Stephen E. Alway   +6 more
wiley   +1 more source

Reduced virulence of an fliC mutant of Shiga-Toxigenic Escherichia coli O113 : H21

open access: yes, 2006
Copyright © 2006, American Society for MicrobiologyThe contribution of flagellin to the virulence of the O113:H21 Shiga-toxigenic Escherichia coli (STEC) strain 98NK2 was investigated in the streptomycin-treated mouse model.
Paton, A.   +4 more
core   +1 more source

Occurrence of Escherichia coli in Fast Foods at Restaurant level [PDF]

open access: yesBenha Veterinary Medical Journal, 2015
A grand total of 90 random samples of fast foods (ready-to-eat) represented by kofta, hawawshi andliver (30 of each) were collected from different fast food services in different districts in Menofiagovernorate.
Mohamed Hassan   +2 more
doaj   +1 more source

A Comparative Microstructure Evolution of AISI H21 and Inconel 718 in Cyclic Heating

open access: yesMateriale Plastice, 2018
The AISI H21 steel used for dies in copper hot extrusion softened only after several runs. To improve production parameters a new material was necessary for the die, and, as a first choice, Inconel 718 was preferred. Prior to adopting this material for new extrusion dies an experimental program with temperature exposure cycles was performed so as to ...
Dan Gheorghe   +3 more
openaire   +1 more source

Meroterpenoids Produced by Fungi: Occurrence, Structural Diversity, and Biological Activity (An Update: February 2020 to December 2025)

open access: yesChemistry &Biodiversity, Volume 23, Issue 11, November 2026.
This review firstly summarizes the update of meroterpenoids from February 2020 to December 2025 by applying a new classification method based on twelve key non‐terpene precursors. ABSTRACT Meroterpenoids are a class of hybrid natural products, biosynthesized from terpenoid fragments and non‐terpenoid precursors, exhibiting a wide range of biological ...
Yuqian Tang   +6 more
wiley   +1 more source

Luminescence response of complex 2 (1 µM) in the presence of 5 µM of single stranded DNA (ssDNA), calf-thymus DNA (ctDNA) or various G-quadruplexes (HTS, H21). λex = 360 nm.

open access: yes, 2013
Luminescence response of complex 2 (1 µM) in the presence of 5 µM of single stranded DNA (ssDNA), calf-thymus DNA (ctDNA) or various G-quadruplexes (HTS, H21). λex = 360 nm.
Dik-Lung Ma (103041)   +9 more
core   +1 more source

Photodynamic and Cytotoxic Evaluation of Euphorbia anacampseros Methanolic Extract: Chemical Characterization, Molecular Docking, and Light‐Activated Anticancer Activity

open access: yesChemistry &Biodiversity, Volume 23, Issue 11, November 2026.
Methanolic extract of Euphorbia anacampseros is chemically characterized by HPLC–DAD and GC–MS analyses, and its photodynamic anticancer potential is evaluated against HT‐29, MCF‐7, and A549 cells under different light wavelengths. Molecular docking reveals favorable interactions between major phytochemicals and human porphobilinogen deaminase ...
Sercin Ozlem Caliskan   +5 more
wiley   +1 more source

AMČR - dokument C-201557793A-DT-44

open access: yes, 2015
Stav: 3Označení: N-57793-044Popis: Báze hřbitovní vrstvy (14101) s hroby H19, H20 a H21. Vlevo základ ohradní zdi hřbitova (14900).
https://api.aiscr.cz/id/OS-007028   +1 more
core   +1 more source

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