| S-O_2-1细菌细胞壁骨架的制备及其对巨噬细胞的激活作用 |
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| 引用本文： | 郭明,刘启鼎,李君璎.S-O_2-1细菌细胞壁骨架的制备及其对巨噬细胞的激活作用[J].现代免疫学,1986(4). |
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| 作者姓名： | 郭明 刘启鼎 李君璎 |
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| 作者单位： | 复旦大学生物系
(郭明，刘启鼎)，复旦大学生物系(李君璎) |
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| 摘 要： | 本实验提取的S-O_2-1细菌细胞壁骨架(Cell Wall Skeleton,S-CWS)测出有16种氨基酸。 实验证明,经过S-CWS激活后的小鼠巨噬细胞的吞噬百分率和吞噬指数均有提高,酵母(YC)花环形成率达对照组的3.3倍。 巨噬细胞对肿瘤细胞的体外细胞阻滞实验结果证明,经S-CWS激活后的巨噬细胞对肿瘤细胞的阻滞效应(Cytostasis effect)显著提高。
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S-O_2-1 BACTERIAL CELL WALL SKELETON-PREPARATION AND STIMULATING EFFECTS ON MACROPHAGES |
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| Abstract: | There are 16 amiuo acids found so far from the extraction of S-O2-I bacterial cell wall skeleton.The experimental results showed that phagocytosis and the YC-rosette forming activity of macrophages from S-CWS immunized C57BL/6 mice were enchancod.The peritoneal exudate cells (PBC) inducsd by S-CWS in C57BL/6 mice had a cytost-atic activity against S180 tumor cells. |
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