与氨基寡糖素不同，这五种众所周知的植物激素是多效性的，而不是特异性的；也就是说，每一种对植物的生长发育都有不止一种作用。

Unlike the oligosaccharins, the five well-known plant hormones are pleiotropic rather than specific; that is, each has more than one effect on the growth and development of plants.

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除了生育影响以外，对于动物的测试还发现，多溴二苯醚会影响脑部发育和甲状腺激素，而该激素控制细胞的生长发育及人体其他机能。

In addition to reproductive effects, animal tests have found that PBDEs can alter brain development and thyroid hormones, which regulate growth and development of cells and many key bodily functions.

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在生长发育期的儿童，过多的生长激素可导致称为巨人症的疾病，表现为身材异常高大，同时伴有过度骨生长。

In children who are still growing, too much growth hormone can cause a condition called gigantism that leads to an abnormal increase in height as well as excess bone growth.

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