To clone mouse interleukin 4 (mIL-4) truncated gene, construct its eukaryotic expression plasmid pFB-mIL4 and express the truncated protein (murine IL-4 receptor antagonist).

构建小鼠il - 4截短型基因真核表达质粒，表达小鼠il - 4受体拮抗体蛋白。

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Objective To study the changes of peripheral blood interleukin (IL) -4, IL-13 in the serum of asthma and their effect on the pathogenesis of asthma.

目的探讨哮喘患者外周血白细胞介素- 4 (I L - 4)和白细胞介素- 13 (IL - 13)的变化及其在哮喘发病机制中的作用。

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Objective To investigate the effects and the mechanisms of local adoptive immunotherapy of murine bladder cancer with interleukin-4 (IL-4).

目的观察白细胞介素4（IL-4）局部过继免疫治疗小鼠膀胱癌的效应并探讨其相关机制。

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The levels of interleuin-4 and interleukin-1 beta were more than tripled.

BBC: Algae may boost immune system