There, scientists have been manipulating the levels of bone-morphogeneticprotein or BMP in the brains of laboratory mice.
在那里，科学家已经成功操纵了小白鼠大脑中的骨形态发生蛋白(或称BMP)的水平。
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Objective: To find out a method of extraction and purification of bonemorphogeneticprotein (BMP) from osteosarcoma cell conditioned medium, and evaluate the biological activity of BMP.
目的探索从骨肉瘤细胞条件培养基中提取骨形态蛋白(BMP)的方法，并测定其生物学活性。
3
Objective: To find out a method of extraction and purification of bonemorphogeneticprotein (BMP) from osteosarcoma cell conditioned medium, and evaluate the biological activity of BMP.