نتایج جستجو برای: شیر فشارشکن prv
تعداد نتایج: 6652 فیلتر نتایج به سال:
The present report presents a series of experiments using Bartha's K strain of pseudorabies virus (PRV) designed to test the specificity of this virus as a retrograde transneuronal marker in the sympathetic nervous system of rats. Three experiments were performed. First, an injection of PRV was made in the anterior chamber of the eye, followed 24 hr later by an injection of WGA-HRP. PRV infecte...
A murine model immunized with plasmid DNA vaccine expressing three glycoproteins pCIgB, pCIgC and pCIgD were used to examine the relative potency of major glycoproteins as well as the contribution of immunological parameters in providing protective immunity against the pseudorabies virus (PrV). Among the three glycoprotein-encoded plasmid DNA vaccines, pCIgB produced the strongest response of P...
3D8 single chain variable fragment (scFv) is a recombinant monoclonal antibody with nuclease activity that was originally isolated from autoimmune-prone MRL mice. In a previous study, we analyzed the nuclease activity of 3D8 scFv and determined that a HeLa cell line expressing 3D8 scFv conferred resistance to herpes simplex virus type 1 (HSV-1) and pseudorabies virus (PRV). In this study, we de...
The pseudorabies virus (PRV) early protein EP0 is a homologue of the herpes simplex virus 1 (HSV-1) immediate-early protein ICP0, which is a multifunctional protein and important for HSV-1 infection. However, the exact function of EP0 is not clear. In this study, using polymerase chain reaction, a 1,104 base-pair sequence of the EP0 gene was amplified from the PRV Becker strain genome and ident...
The role of alphaherpesvirus membrane protein internalization during the course of viral infection remains a matter of speculation. To determine the role of internalization of the pseudorabies virus (PRV) gE and gI proteins, we constructed viral mutants encoding specific mutations in the cytoplasmic tail of the gE gene that inhibited internalization of the gE-gI complex. We used these mutants t...
A serine/threonine (S/T) kinase encoded by the US3 gene of herpes simplex virus type 1 (HSV-1) is conserved in varicella-zoster virus (VZV) and pseudorabies virus (PRV). Expression of US3 kinase in cells transformed with US3 expression plasmids or infected with each virus results in hyperphosphorylation of histone deacetylase 2 (HDAC2). Mapping studies revealed that each US3 kinase phosphorylat...
Physiological properties of central nervous system neurons infected with a pseudorabies virus were examined in vitro by using whole-cell patch-clamp techniques. A strain of pseudorabies virus (PRV 152) isogenic with the Bartha strain of PRV was constructed to express an enhanced green fluorescent protein (EGFP) from the human cytomegalovirus immediate early promoter. Unilateral PRV 152 injectio...
UNLABELLED Pseudorabies virus (PRV), an alphaherpesvirus with a broad host range, replicates and spreads in chains of synaptically connected neurons. The PRV protein Us9 is a small membrane protein that is highly conserved among alphaherpesviruses and is essential for anterograde axonal spread in neurons. Specifically, the Us9 protein is required for the sorting of newly assembled PRV particles...
BACKGROUND In the last few years, some studies have measured heart rate (HR) or heart rate variability (HRV) parameters using a video camera. This technique focuses on the measurement of the small changes in skin colour caused by blood perfusion. To date, most of these works have obtained HRV parameters in stationary conditions, and there are practically no studies that obtain these parameters ...
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