石蒜碱处理的小麦胚芽鞘切段细胞延长明显被抑制。

Lycione inhibits the cell elongation of wheat coleoptile and the activity of peroxidase also.

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目的：利用口服供者脾细胞延长受者大鼠的心脏移植存活时间，并探讨口服耐受的形成机制。

Objective To induce the prolongation of survival period of heart allografts in recipient rats by oral administration of donor spleen cells, and to study the mechanism of oral tolerization.

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自今年年初，洛杉矶的加利福尼亚大学的科学家研究发现鱼油对延长细胞寿命有直接影响后，鱼油被推崇为“长生丹”。

Earlier this year fish oil was hailed as the 'elixir of life' after scientists from the University of California, San Francisco found it could have a direct effect on extending the lifespan of cells.

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