農業部-水產試驗所全球資訊網農業部-水產試驗所全球資訊網

試驗鰻魚分組添加不同種類的免疫激活物(基丁聚醣或葡聚多醣)，同時進行疫苗製作和魚體免疫，以弧菌進行攻擊試驗，結果顯示，2%葡聚多醣添加試驗組死亡率最低，其次為1%和0.5%葡聚多醣添加試驗組，基丁聚醣添加試驗組和對照組具有類似的結果，未出現保護效應。巨噬細胞在in vitro的環境下測試巨噬細胞吞噬細菌的效應，也顯示2%葡聚多醣添加試驗組試驗魚的細菌吞噬能力最佳。試驗結果也顯示可以使用葡多聚醣當疫苗佐劑。

The purpose of this studies will defined the activity of macrophage phagocytosis after eel (Anguilla japonica) induced by immunostimulant agents (chitosan and β-glucan). The result of challanged test showed that 2%β-glucan group fish possessed the best protectively ability, and showed strongly bacterial phagocytosed ability in vitro condition. Moreover, β-glucan were used as bacterial vaccine adjuvant is useful.