کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10961686 | 1101571 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nasal Shedding of Equid Herpesvirus Type 1 and Type 4 in Hospitalized, Febrile Horses
ترجمه فارسی عنوان
انقباض بینی از نوع 1 و 4 نوع اپیدمی ویروس اسب را در اسب های مهار شده و تبخیری
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
تشخیص ویروس آنفولانزای مرغی، تب، تجدید قاعدگی، سواب بینی،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
The objective of this study was to determine the prevalence of shedding of equid herpesvirus 1 (EHV-1) or EHV-4 in nasal swab samples from any febrile, hospitalized horses during a 1-year period. It was hypothesized that some fevers in horses are associated with viral replication following recrudescence of latent virus or following a horizontal viral infection prior to or during admission to a referral hospital. During the observational period, nasal swab samples were collected from 64 febrile and 10 nonfebrile hospitalized horses. Routine DNA extraction was performed, and a validated quantitative polymerase chain reaction (qPCR) assay was used to detect and quantify genomic EHV-1 and -4 DNA. Genomic DNA of EHV-4 was detected in the nasal swab specimen of 1 of 64 febrile horses. EHV-1 DNA was not detected in any of the febrile horses. Samples from all nonfebrile horses were negative for both viruses. Considering the known association between fever and shedding of EHV-1 and EHV-4, we anticipated finding a higher percentage of PCR-positive samples from febrile patients. Fevers detected were likely a result of active disease processes for which the horses were hospitalized; concurrent other diseases appeared not to affect viral recrudescence. Further studies are warranted to examine frequency and factors of EHV latency and reactivation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Equine Veterinary Science - Volume 33, Issue 9, September 2013, Pages 756-759
Journal: Journal of Equine Veterinary Science - Volume 33, Issue 9, September 2013, Pages 756-759
نویسندگان
Jennifer M. DVM, MS, Lutz S. DVM, MS, PhD,