Results 111 to 120 of about 26,425 (258)

PRIMER REGISTRO DE ABUNDANCIA VIRAL EN BAHIA COLIUMO Y PLATAFORMA CONTINENTAL FRENTE A CHILE CENTRAL FIRST RECORD OF VIRAL ABUDANCE IN COLIUMO BAY AND THEand the continental shelf off central chile

open access: yesGayana, 2007
The abundance of virus like particles (VLP) was determined for the first time in the water column and sediment of Coliumo Bay and on a station on the continental shelf off central Chile.
Oscar E Chiang   +2 more
doaj  

Lipid A-modified Escherichia coli can produce porcine parvovirus virus-like particles with high immunogenicity and minimal endotoxin activity

open access: yesMicrobial Cell Factories
Background A cost-effective Escherichia coli expression system has gained popularity for producing virus-like particle (VLP) vaccines. However, the challenge lies in balancing the endotoxin residue and removal costs, as residual endotoxins can cause ...
Xuegang Shen   +11 more
doaj   +1 more source

Immunization with VLP-1965 provides better protection against morbidity caused by influenza A virus challenge than VLP-1818.

open access: yes, 2013
A. Groups of 12 BALB/c mice were immunized twice with an interval of three weeks with 10 µg of the indicated VLPs, adjuvanted with Alhydrogel. Three weeks after the second immunization, mice were challenged with 4 LD50 of mouse-adapted X47 virus ...
Marina De Filette (391004)   +10 more
core   +1 more source

A VLP vaccine induces broad-spectrum cross-protective antibody immunity against H5N1 and H1N1 subtypes of influenza A virus. [PDF]

open access: yes, 2012
The recent threats of influenza epidemics and pandemics have prioritized the development of a universal vaccine that offers protection against a wider variety of influenza infections.
Chia-Ying Wu (146233)   +23 more
core   +1 more source

Antimicrobial Residues in a Key Cerrado River: Distribution, Persistence, and Effects on Zebrafish Embryo‐Larval Development

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão   +12 more
wiley   +1 more source

Evaluation of cellular immune response and biosafety of SV40 virus-like particle in tumor immunotherapy

open access: yesJournal of Materials Science: Materials in Medicine
Virus-like particle (VLP) holds great promise for applications in vaccines and tumor immunotherapy. However, their clinical translation has been limited by a lack of comprehensive in vivo studies on immune responses and antigenic toxicity. In this study,
Ting He   +6 more
doaj   +1 more source

Microbiome Insights Into Zoonotic Risk at Wildlife–Human Interfaces in a Transitioning Landscape in Thailand

open access: yesIntegrative Zoology, EarlyView.
This study shows how ecological transitions, such as reforestation in Southeast Asia, reshape host–microbe–pathogen dynamics at the wildlife–domestic interface. By integrating long‐read microbiome sequencing, ecological gradients, and statistical and network analysis, we identify host species that disproportionately contribute to pathogen diversity and
Pauline Van Leeuwen   +9 more
wiley   +1 more source

Quantification of VLP assembly and egress using luciferase assay.

open access: yes, 2013
(a), Ultracentrifugation analysis of VLP. Cells coexpressing Pr55Gag and LucVpr were untreated (control 0) or treated with PA-457 in DMSO for 24 h at 24 h pi, at increasing concentrations as indicated. VLP were isolated from the culture medium at 48 h pi
Saw See Hong (27530)   +8 more
core   +1 more source

Approximating multidimensionality with asymmetric unidimensional IRT models

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Unidimensional item response theory (IRT) models are widely used even in settings where assessment data exhibit subtle forms of multidimensionality. Recent empirical evidence suggests that when item difficulty is associated with dimensionality, asymmetric item characteristic curves (ICCs) emerge in the unidimensional approximation.
Xiangyi Liao   +5 more
wiley   +1 more source

ACE2-Decorated Virus-Like Particles Effectively Block SARS-CoV-2 Infection

open access: yesInternational Journal of Nanomedicine
Canan Bayraktar,1,* Alisan Kayabolen,1,* Arda Odabas,1 Aysegul Durgun,1 Ipek Kok,1 Kenan Sevinc,1 Aroon Supramaniam,2 Adi Idris,2,3 Tugba Bagci-Onder1 1Koç University Research Center for Translational Medicine (KUTTAM), Koç University, Istanbul ...
Bayraktar C   +8 more
doaj  

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