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It blocks adenosine , a chemical that makes you drowsy .

它阻挡腺苷，腺苷是一种使你昏昏欲睡的化学物质。

Enter aicar , which targets a protein called adenosine monophosphate-activated protein kinase ( ampk ) .

服用爱卡，目的是专杀一种名叫一磷酸腺苷活性蛋白酶的蛋白质（ampk）。

The researchers found that rotation of the acupuncture needles damaged tissue , which caused a release of adenosine , a known anti-inflammatory mediator .

研究者发现，针炙针的旋转破坏了一些组织，从而导致腺苷酸（一种已知的抗发炎介质）的释放。

Stripping off one phosphate group drives cellular activities and in the process turns atp into adenosine diphosphate , or adp .

剥除一个磷酸基提高细胞活性，在这一过程中，atp转变成了二磷酸腺苷，或adp。

Throughout the night , levels build up of the neurotransmitter adenosine , and that buildup blocks the function of neurons that make another neurotransmitter , acetylcholine , which is critical for paying attention and learning .

夜晚，神经传递素腺苷水平上升，它的堆积会阻碍神经元制造另一种神经传递素乙酰胆碱的功能，乙酰胆碱对集中注意力和学习至关重要。