But when the blood-brain barrier is constantly flooded with insulin, it becomes resistant to it by downregulating insulin receptors.
但是，当血脑屏障一直“浸泡”在胰岛素中时，其胰岛素受体就会越发抵抗胰岛素。
| 单词 | Downregulate |
| 释义 |
Downregulate
原声例句
WIL生活启示录 But when the blood-brain barrier is constantly flooded with insulin, it becomes resistant to it by downregulating insulin receptors. 但是，当血脑屏障一直“浸泡”在胰岛素中时，其胰岛素受体就会越发抵抗胰岛素。 TED演讲（音频版） 2019年10月合集 The front part of your brain, the prefrontal cortex, which is responsible for your executive function, your attentional control, is now being downregulated. 你大脑的前部， 前额叶皮层，它负责你的执行功能， 你的注意力控制， 现在正在被下调。
英语百科
Downregulation and upregulation（重定向自Downregulate）
Downregulation is the process by which a cell decreases the quantity of a cellular component, such as RNA or protein, in response to an external variable. An increase of a cellular component is called upregulation. An example of downregulation is the cellular decrease in the number of receptors to a molecule, such as a hormone or neurotransmitter, which reduces the cell's sensitivity to the molecule. This phenomenon is an example of a locally acting negative feedback mechanism. |
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