目的构建人胰岛素样生长因子- 1的逆转录表达载体，建立逆病毒介导的IGF - 1基因转移系统。
Objective to construct a retroviral mediated expression system of human insulin-like growth factor-1 (IGF-1), and determine whether bone marrow stromal cells (BMSCs) can be infected by retrovirus.
人胰岛素样生长因子- 1是一种对机体生长和代谢具有广泛作用的分泌蛋白，与机体的营养调节密切相关。
As a kind of secreted protein, the insulin-like growth factor-1 (IFG-1) has diverse effects on growth and metabolism, and contributes to the nutritional regulation of the body.
奶牛和人一样，也能在生长激素的作用下分泌类胰岛素生长因子，这种蛋白质被释放到血液里，从而进入到牛奶中。
Cows, like humans, produce insulin-like growth factor in response to growth hormones and release it into the blood, and the protein makes its way into their milk.
应用推荐