Results 51 to 60 of about 64,129 (266)

The Gut Microbiome in Neuromyelitis Optica. [PDF]

, 2017
Neuromyelitis optica (NMO) is a rare, disabling, sometimes fatal central nervous system inflammatory demyelinating disease that is associated with antibodies ("NMO IgG") that target the water channel protein aquaporin-4 (AQP4) expressed on astrocytes ...
Baranzini, Sergio E, Cree, Bruce AC, Spencer, Collin M, Zamvil, Scott S   +3 more
core   +1 more source

Validation and use of the dead‐end ultrafiltration method for the capture and recovery of Shiga toxin‐producing Escherichia coli from surface water

Journal of Environmental Quality, EarlyView.
Abstract Root cause analysis following microbial water contamination events typically relies upon the collection of large sample volumes. Dead‐end ultrafiltration (DEUF) is an efficient method for sampling and transporting up to 100 L of water from field environments. A single‐lab validation (SLV) using DEUF to recover Shiga toxin‐producing Escherichia
Ai Kataoka, Jennifer L. Wolny, Jose Roberto Guzman, Andrew Battin, Shizhen S. Wang, Rebecca Zaayenga, Phillip Kuri, Julie A. Kase   +7 more
wiley   +1 more source

Rethinking our understanding of the pathogenesis of necrotic enteritis in chickens [PDF]

, 2009
For decades, low doses of antibiotics have been used widely in animal production to promote growth. However, there is a trend to reduce this use of antibiotics in feedstuffs, and legislation is now in place in Europe to prohibit their use in this way. As
Van Immerseel, Filip, Rood, Julian I, Moore, Robert J, Titball, Richard W   +3 more
core   +1 more source

Evaluation of the Antioxidant, Anticancer, and Antibacterial Activities of Flower and Leaf Extracts of Chrysanthemum indicum

ChemistryOpen, EarlyView.
The tested methanolic extract of Chrysanthemum indicum flower and leaf is a rich source of bioactive molecules with significant antioxidant activity at low doses, potential anticancer effects at lower concentrations, and antimicrobial activities against Gram‐positive and Gram‐negative species, which is consistent with the plant's traditional ...
Tarad Abalkhail, Noorah A. Alkubaisi, Ibrahim M. Aziz, Mashail Fahad Alsayed, Hissah Abdulrahman Alodaini, Amal Saad AL‐Shenifi, Mohamed A. Farrag   +6 more
wiley   +1 more source

Glycoproteomics and Its Role in Understanding Bacterial O‐Linked Glycosylation

PROTEOMICS, EarlyView.
ABSTRACT Protein glycosylation is now recognized as a ubiquitous process observed in all domains of life. Within bacterial species, carbohydrates can be attached to multiple residues with glycosylation of serine, threonine, or tyrosine residues via their hydroxyl side chains referred to as O‐linked glycosylation.
Kristian I. Karlic, Hamza Tahir, Nichollas E. Scott   +2 more
wiley   +1 more source

Catch, Cut, or Block? Versatile 4‐N‐Derivatized Sialyl Glycosides for Influenza Virus Neuraminidase Detection and Purification

Angewandte Chemie, Volume 137, Issue 25, June 17, 2025.
Sialyl glycosides containing 4‐N‐derivatized sialic acids synthesized by a highly efficient one‐pot two‐enzyme (OP2E) chemoenzymatic sialylation strategy have been shown to be versatile probes. They can resist sialidase cleavage, be selective substrates by influenza sialidases, or be nanomolar substrate analog‐based inhibitors and affinity ligands ...
Yue Yuan, Hai Yu, Anand Kumar Agrahari, Jin Gao, Hyeog Kang, Robert Daniels, Xi Chen   +6 more
wiley   +2 more sources

Prevalence of Enteropathogens in Dogs Attending 3 Regional Dog Parks in Northern California. [PDF]

, 2016
BackgroundThe prevalence and risk factors for infection with enteropathogens in dogs frequenting dog parks have been poorly documented, and infected dogs can pose a potential zoonotic risk for owners.Hypothesis/objectivesTo determine the prevalence and ...
Ahlmann, A, Hascall, KL, Kass, PH, Lappin, MR, Marks, SL, Saksen, J, Scorza, AV   +6 more
core   +1 more source

The Actin‐Binding Prolyl‐Isomerase Par17 Sustains Its Substrate Selectivity by Interdomain Allostery

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT The human peptidyl‐prolyl‐cis/trans isomerases (PPIases), Parvulin 14 and Parvulin 17, accelerate the cis/trans isomerization of Xaa‐Pro moieties within protein sequences. By modulating the respective binding interfaces of their target proteins, they play a crucial role in determining the fate of their substrates within the cell. Although both
Anna Sternberg, Jennifer Lynne Borger, Mathilda Thies, Anja Matena, Mike Blueggel, Bianca E. Kamba, Christine Beuck, Farnusch Kaschani, Markus Kaiser, Peter Bayer   +9 more
wiley   +1 more source

Effects of Lactobacillus acidophilus on the growth performance and intestinal health of broilers challenged with Clostridium perfringens

Journal of Animal Science and Biotechnology, 2018
Background Clostridium perfringens is the main etiological agent of necrotic enteritis. Lactobacilli show beneficial effects on intestinal health in infectious disease, but the protective functions of lactobacilli in C.
Zhui Li, Weiwei Wang, Dan Liu, Yuming Guo   +3 more
doaj   +1 more source

Identification of a key residue for Oligomerisation and pore-formation of Clostridium perfringens NetB [PDF]

, 2014
Necrotic enteritis toxin B (NetB) is a β-pore-forming toxin produced by Clostridium perfringens and has been identified as a key virulence factor in the pathogenesis of avian necrotic enteritis, a disease causing significant economic damage to the ...
Basak, Ajit K., Bokori-Brown, M., da Costa, S., Moss, David S., Naylor, Claire E., Savva, Christos G., Titball, R.   +6 more
core   +2 more sources