Results 141 to 150 of about 20,091 (215)

Environmental Enrofloxacin Exposure as a Modifiable Driver of Mitochondria‐Mediated Intestinal Aging and Barrier Dysfunction

open access: yesAging Cell, Volume 25, Issue 5, May 2026.
Environmentally relevant enrofloxacin accelerates intestinal aging by impairing epithelial mitochondrial function, disrupting barrier integrity, and reshaping the gut microbiota. Mitochondrial restoration with pyrroloquinoline quinone alleviates hypoxia, inflammation, and gut damage.
Kan Yu   +10 more
wiley   +1 more source

Multitargeted Modulation of Skin Dullness by HNHT Formulation: Synergistic Inhibition of Melanogenesis, Glycation, and Lipofuscin Deposition

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 5, May 2026.
ABSTRACT Background Skin dullness, characterized by pigmentation disorders and yellowing, is a major cosmetic concern in Asian populations. Lipofuscin exhibits ultraviolet (UV)/visible light spectral absorption, reduces skin reflectance, and contributes to dullness, whereas existing therapies targeting melanogenesis and glycation lack comprehensive ...
Zheng Wang, Yumei Fan, Peixue Ling
wiley   +1 more source

A Comparative Study on the Molecular Characterization of E. Coli 0157 Isolated from Imported Beef in Malaysia and in Local and Imported Lamb in United Arab Emirates [PDF]

open access: yes, 2004
This study was conducted to determine the incidence of E. coli 0157 in beef in Malaysia and lamb in United Arab Emirates. A total of 113 samples of beef (n = 25) and lamb (n = 88) were examined for the presence of E.
A. Abudafeera, Sara Abdallay
core  

Target genes for virulence assessment of Escherichia coli isolates from water, food and the environment [PDF]

open access: yes, 2017
The widespread species Escherichia coli includes a broad variety of different types, ranging from highly pathogenic strains causing worldwide outbreaks of severe disease to avirulent isolates which are part of the normal intestinal flora or which are ...
Boerlin, Patrick   +2 more
core  

Molecular Characterisation Of Escherichia Coli Serogroup O 157:H7 [PDF]

open access: yes, 1998
Fourteen E. coli O 157:H7 beef isolates were characterised by using four specific epidemiological markers: combination of antibiogram and plasmid profiling, pulsed-field gel electrophoresis (PFGE) and arbitrary primed polymerase chain reaction (AP-PCR)
Mohd Dzomir, Ahmad Zainuri
core  

Fecal carriage of Escherichia coli O157:H7 and carcass contamination in cattle at slaughter in northern Italy [PDF]

open access: yes, 2010
Feedlot cattle slaughtered at a large abattoir in northern Italy during 2002 were examined for intestinal carriage and carcass contamination with Escherichia coli O157:H7. Carcass samples were taken following the excision method described in the Decision
Aurora Echeita   +11 more
core   +2 more sources

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