کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5544713 | 1554996 | 2017 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The domestic cat antibody response to feline herpesvirus-1 increases with age
ترجمه فارسی عنوان
واکنش آنتی بادی گربه خانگی به ویروس هرپس سگ با سن افزایش می یابد
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کلمات کلیدی
CRFKSPFFHV-1CDCFeline herpesvirus-1ADCCantibody dependent cellular cytotoxicity - آنتی بادی سمیت سلولی سلولی وابسته استantibodies - آنتی بادی هاELISA - تست الیزاImmunological memory - حافظه ایمنیvirus neutralization - خنثی سازی ویروسlate - دیر استEarly - زودimmediate-early - فورا اوایلcomplement dependent cytotoxicity - مکمل سمیت مرکزی وابسته استVaccine - واکسنspecific pathogen free - پاتوژن خاص رایگان استDomestic cat - گربه خانگی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Herpesviruses establish lifelong infections, normally characterized by prolonged periods of latency with intermittent episodes of viral reactivation. Feline herpesvirus-1 (FHV-1) infects domestic cats, and epidemiological studies indicate that many or most domestic cats are exposed to FHV-1, but the strength and longevity of the antibody response to FHV-1 is not fully characterized. Here we describe development of an ELISA, using lysates of cat cells infected with FHV-1, that measure feline antibodies against FHV-1. The assay is sensitive, quantitative and has a large dynamic range. We found that serum anti-FHV-1 antibodies primarily recognize FHV-1 proteins of the Late (L) class and are primarily of the IgG isotype. We then analyzed serum from a cross-sectional cohort of 100 client-owned cats that differed in age, sex and vaccination history. While there was no difference in FHV-1 antibody responses between females and males, antibody levels were significantly increased in older cats in comparison with younger animals (p = 0.01). Surprisingly, as the length of time since the most recent vaccination increased, there was no corresponding drop in serum anti-FHV-1 antibody. These data suggest that FHV-1 immunity is very long-lived and support the current recommendation that many cats do not require revaccination against FHV-1 annually.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Veterinary Immunology and Immunopathology - Volume 188, June 2017, Pages 65-70
Journal: Veterinary Immunology and Immunopathology - Volume 188, June 2017, Pages 65-70
نویسندگان
Michael W. Munks, Alana M. Montoya, Cameron M. Pywell, Garrick Talmage, Anna Forssen, Teresa L. Campbell, Donald D. Dodge, John W. Kappler, Philippa Marrack,