前列腺素E2抗体增强免疫功能和抑制肿瘤生长。

M R Young, M Dizer
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引用次数: 26

摘要

采用含有抗前列腺素E2抗体的兔血清对Lewis肺癌(LLC)小鼠进行被动免疫。观察pge2免疫血清对荷瘤小鼠免疫抑制的影响。用抗pge2治疗荷瘤小鼠可以阻止淋巴细胞有丝分裂的抑制和巨噬细胞迁移的改变,而这些通常发生在荷瘤小鼠身上。此外,在接受针对PGE2的抗体而不是安慰剂治疗的LLC-bearing小鼠中,肿瘤生长减少。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Enhancement of immune function and tumor growth inhibition by antibodies against prostaglandin E2.

Mice bearing a Lewis lung carcinoma (LLC) were passively immunized against prostaglandin E2 (PGE2) by administration of rabbit serum containing anti-PGE2 antibodies. The effect of PGE2-immune serum on the suppressed immunity of LLC-bearing mice was examined. Treatment of tumor-bearing mice with anti-PGE2 prevented the suppression of lymphocyte mitogenesis and the alterations in macrophage migration which typically occur in LLC-bearing mice. Furthermore, tumor growth was reduced in LLC-bearing mice which received antibodies directed against PGE2 rather than a placebo treatment.

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