What are - this understanding of receptor-ligand interactions has been really the biological basis of much of the pharmaceutical industry.

受体-配体相互作用理论,现在已经成为很多,制药工业的生物学基础

耶鲁公开课 - 生物医学工程探索课程节选

If a ligand comes and interacts with a receptor, it opens up; In the presence of this ligand, if the ligand goes away, it closes.

如果配体与受体相互作用,在配体存在的情况下通道打开,如果配体脱离,通道就关闭

耶鲁公开课 - 生物医学工程探索课程节选

Sometimes they inhibit by just preventing the ligand from interacting with its receptor.

有时它们只是,干扰配体和受体的相互作用

耶鲁公开课 - 生物医学工程探索课程节选

That infection occurs because of a ligand receptor interaction on the cell surface where the virus itself is the ligand and it takes advantage of a receptor that's expressed on the cell surface.

感染的发生是由于,配体与细胞表面受体相互作用,病毒是配体,它利用了在,细胞表面表达的受体

耶鲁公开课 - 生物医学工程探索课程节选