نتایج جستجو برای: fmd vaccine
تعداد نتایج: 111553 فیلتر نتایج به سال:
Aim The aim of this study was to investigate the seroprevalence of antibodies against foot and mouth disease (FMD), Peste des Petits ruminants (PPR), and bluetongue (BT) in sheep and goats within Giza and Beni-Suef governorates at the second half of 2016. Materials and Methods A total of 300 animals (sheep and goats) randomly selected from small stocks with no history of previous vaccination ...
The greatest proportion of foot-and-mouth disease (FMD) clinical research has been dedicated to elucidating pathogenesis and enhancing vaccine protection in cattle with less efforts invested in studies specific to pigs. However, accumulated evidence from FMD outbreaks and experimental investigations suggest that critical components of FMD pathogenesis, immunology, and vaccinology cannot be extr...
The innate immune system is the first line of defense against viral infections. Exploiting innate responses for antiviral, therapeutic and vaccine adjuvation strategies is being extensively explored. We have previously described, the ability of small in vitro RNA transcripts, mimicking the sequence and structure of different domains in the non-coding regions of the foot-and-mouth disease virus ...
Introduction At the present time, there is not an officially (Office International des Epizooties) prescribed procedure for the routine discrimination of animals which have been infected with foot and mouth disease virus (and have otherwise fully recovered) from those which have received vaccination only. The official serological methods measure only antibodies against the structural proteins o...
OBJECTIVES Our aim was to analyze flow-mediated dilation (FMD) time-course in response to forearm occlusion in the clinical setting. METHODS AND RESULTS In 50 asymptomatic subjects, monitoring software measuring continuous beat-to-beat change in brachial artery diameter was used to determine FMD magnitude in percentage change in peak diameter from baseline (FMD-DeltaD), time to peak diameter ...
The efficient control of foot-and-mouth disease (FMD) by immunisation depends not only on the appropriate choice of vaccine in terms of innocuity, potency and strain composition, but also on a series of inter-related zoo-sanitary factors which are equally important. These include: national, centralised planning (including contingency planning) and control; vaccination and revaccination policy; ...
BACKGROUND Flow-mediated vasodilation (FMD) of the brachial artery has been used for the assessment of endothelial function. Considering the mechanism underlying the vasodilatory response of the brachial artery to reactive hyperemia, hyperemic shear stress (HSS), a stimulus for FMD; nitroglycerine-induced vasodilation (NID), an index of endothelium-independent vasodilation; and baseline brachia...
Paul Sutmoller *, Simon S. Barteling , Raul Casas Olascoaga , Keith J. Sumption d a Animal Health Consultant, former chief of Laboratories of the Panamerican Foot and Mouth Disease Center PAHO/WHO, Brazil b Consultant Veterinary Vaccines, former Head Department FMD Vaccine Development, and Production ID-Lelystad and former Head Community Co-ordinating Institute (for the EU), The Netherlands c D...
Vaccine strain selection for emerging foot-and-mouth disease virus (FMDV) outbreaks in enzootic countries can be addressed through antigenic and genetic characterisation of recently circulating viruses. A total of 56 serotype A FMDVs isolated between 1998 and 2012, from Central, East and North African countries were characterised antigenically by virus neutralisation test using antisera to thre...
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