کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10963894 | 1102695 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Canine distemper virus DNA vaccination of mink can overcome interference by maternal antibodies
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ایمونولوژی
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چکیده انگلیسی
Canine distemper virus (CDV) is highly contagious and can cause severe disease against which conventional live vaccines are ineffective in the presence of maternal antibodies. Vaccination in the presences of maternal antibodies was challenged by vaccination of 5 days old and 3 weeks old mink kits with CDV DNA vaccines. Virus neutralising (VN) antibody responses were induced in mink kits vaccinated with a plasmid encoding the haemaglutinin protein (H) of CDV (n = 5, pCDV-H) or a combination of the H, fusion (F) and nucleoprotein (N) of CDV (n = 5, pCDV-HFN). These DNA vaccinated kits were protected against virulent experimental infection with field strains of CDV. The pCDV-H was more efficient in inducing protective immunity in the presence of maternal antibodies compared to the pCDV-HFN. The results show that DNA vaccination with the pCDV-H or pCDV-HFN (n = 4) only given once at 5 days of age induces virus specific immune response in neonatal mink and protection against virulent CDV exposure later in life.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vaccine - Volume 33, Issue 11, 10 March 2015, Pages 1375-1381
Journal: Vaccine - Volume 33, Issue 11, 10 March 2015, Pages 1375-1381
نویسندگان
Trine Hammer Jensen, Line Nielsen, Bent Aasted, Cino Pertoldi, Merete Blixenkrone-Møller,