Most cells in your body have insulin receptors so insulin is starting to bind to insulin receptors on those cells.

体内大多数细胞中都有胰岛素受体,胰岛素就开始与细胞上的胰岛素受体结合

耶鲁公开课 - 生物医学工程探索课程节选

One class of them is beta-blockers, they bind to beta-adrenergic receptors, which are receptors that exchange information between your nervous system and the contractile system that beats your heart and that causes the heartbeat.

一类药物是β阻断剂,它们与β肾上腺素受体结合,这种受体能够在神经系统和,控制心跳的心肌收缩系统之间传递信息,从而产生心跳

耶鲁公开课 - 生物医学工程探索课程节选