| 蝮蛇毒酸性磷脂酶A_2的空间晶体生长 |
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| 引用本文： | 桂璐璐,牛秀田,毕汝昌,周元聪,林南琴.蝮蛇毒酸性磷脂酶A_2的空间晶体生长[J].生物物理学报,1993,9(3):374-378. |
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| 作者姓名： | 桂璐璐 牛秀田 毕汝昌 周元聪 林南琴 |
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| 作者单位： | 中国科学院生物物理研究所,北京100101; 中国科学院上海生物化学研究所,上海200031 |
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| 摘 要： | 对血小板聚集抑制剂—蝮蛇毒酸性磷脂酶A_2结晶研究的基础上,进行了空间结晶买验,与地面对照实验结果比较,空间的微重力环境对该酶的晶体生长有明显的改进作用.
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| 关 键 词： | 酸性磷脂酶A2 结晶 微重力 蛇毒 |
SPACE CRYSTAL GROWTH OF ACIDIC PHOSPHOLIPASE A_2 FROM SNAKE VENOM |
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| Abstract: | Acidic phospolipase A2 isolated and purified from the snake venom of Agkistrodon halys Pallas, could inhibit the platelet aggregation. Based on the studies of its crystallization on ground. crystal growth experiment of this enzyme was carried out in space. In comparison with the results of ground control experiment it indicates that the microgravity of space has a noticeable effect on the crystallization of the phospholipase A2. |
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| Keywords: | Acidic phospholipase A2 Crystallization Microgravity |
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