E-viri
Recenzirano
-
Strandskog, Guro; Villoing, Stéphane; Iliev, Dimitar B.; Thim, Hanna L.; Christie, Karen Elina; Jørgensen, Jorunn B.
Developmental and comparative immunology, 11/2011, Letnik: 35, Številka: 11Journal Article
Both CpG oligodeoxynucleotides and double-stranded RNA (poly I:C) have documented effects as treatments against several viral diseases in fish. However, as stand-alone treatments their effects have been modest. We have tested here whether CpG and poly I:C, alone or in combination induce protection against Salmonid Alphavirus (SAV), the causative agent of pancreas disease in Atlantic salmon. Our results revealed a significant reduction of viraemia 2 weeks after ip injection of the combined treatment and 1 week after challenge with SAV subtype 3, followed by reduced SAV induced heart pathology 3 weeks later. The SAV titers in blood samples from the combination group were lower as compared to single treatments with either CpG or poly I:C. Surprisingly, reduced SAV levels could also be found in fish as long as 7 weeks after receiving the combination treatment. The expression of IFNγ and to a lesser extent IFNa and Mx was up-regulated in head kidney and spleen 5 days after the fish had been treated with CpG and poly I:C. Furthermore, the complement factor C4 was depleted in serum 8 weeks post treatment, suggesting complement activation leading to C4 consumption. We hypothesize that the CpG/poly I:C-induced protection against SAV3 is mediated by mechanisms involving type I and type II IFN induced antiviral activity and complement mediated protective responses.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.