کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8496143 | 1552950 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cell-surface carbohydrate antigen(s) of wild-type Neoparamoeba spp. are immunodominant in sea-cage cultured Atlantic salmon (Salmo salar L.) affected by amoebic gill disease (AGD)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A proportion of Atlantic salmon experimentally affected by amoebic gill disease (AGD) develop a serum antibody response to wild-type Neoparamoeba spp.. These antibodies bind cell-surface epitope(s) and in most cases the epitope(s) are sensitive to sodium periodate oxidation. In this study, blood was obtained from triploid and diploid sea-farmed Atlantic salmon after 8, 10 and 13Â months of sea-cage culture. An additional group of Atlantic salmon broodstock was sampled at 15Â months after transfer to sea. Anti-Neoparamoeba spp. (anti-NP) antibodies that bound cell-surface carbohydrate antigens of wild-type Neoparamoeba spp. were detected in several of these samples. In all cases, the presence of plasma anti-NP antibodies does not appear to be associated with the level of AGD-like gross gill pathology. These results provide further evidence for the development of an antibody response in AGD-affected Atlantic salmon and that carbohydrate epitopes of wild-type Neoparamoeba spp. are immunodominant.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 288, Issues 3â4, 20 March 2009, Pages 153-158
Journal: Aquaculture - Volume 288, Issues 3â4, 20 March 2009, Pages 153-158
نویسندگان
B.N. Vincent, M.B. Adams, B.F. Nowak, R.N. Morrison,