نتایج جستجو برای: viral inactivation of plasma products
تعداد نتایج: 21227279 فیلتر نتایج به سال:
The prevalence of hepatitis G virus (HGV)-RNA and HGV-E2 antibodies was studied in a cohort of Dutch hemophilia patients in relation to clotting products used, age, and coinfection with hepatitis C. Between 1991 and 1995, blood samples were taken from 294 patients with hemophilia A, B, or von Willebrand disease. From each patient one fresh frozen sample was tested for HGV cDNA polymerase chain ...
The World Health Organization (WHO) published 2 alcohol-based formulations to be used in healthcare settings and for outbreak-associated infections, but inactivation efficacies of these products have not been determined against (re-)emerging viruses. In this study, we evaluated the virucidal activity of these WHO products in a comparative analysis. Zika virus (ZIKV), Ebola virus (EBOV), severe ...
In continuation of our previous reports on the broad-spectrum antimicrobial activity of atmospheric non-thermal dielectric barrier discharge (DBD) plasma treated N-Acetylcysteine (NAC) solution against planktonic and biofilm forms of different multidrug resistant microorganisms, we present here the chemical changes that mediate inactivation of Escherichia coli. In this study, the mechanism and ...
nanotechnology is a general term which is related with field of all advanced science term that generally predicates with all modern technologies which consider nanoscales. improvement in the quality of products by adding some nanoparticles and study of their behavior in the presence of these nanoparticles have been obtained in many researches. on the other hand numerous demands for sowing ...
Mass spectrometry and fluorescent probes have provided direct evidence that alkylating agents permeate the protein capsid of naked viruses and chemically inactivate the nucleic acid. N-acetyl-aziridine and a fluorescent alkylating agent, dansyl sulfonate aziridine, inactivated three different viruses, flock house virus, human rhinovirus-14, and foot and mouth disease virus. Mass spectral studie...
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Murine blood plasma rapidly inactivates nitrosamides and nitrosocarbamates but not nitrosoureas. The mechanism of this inactivation in murine blood plasma has been investigated. The vast majority of activity (>97%) was inhibited by serine hydroxylase inhibitors. Also, 92% of the activity was inhibited by bis(pnitrophenyl)phosphate, a selective inhibitor of carboxy(esterases. Decomposition produ...
UNLABELLED By selecting pseudorabies virus (PrV) as a model virus, this study assessed the feasibility of applying viral inactivation strategies to manufacturing medicinal products from the milk of transgenic sows. The efficacy of heat, acidic/alkaline and detergent treatments was also evaluated with respect to their ability to inactivate PrV in milk samples. Experimental results indicate that ...
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