Preventive treatment of coronavirus disease-2019 virus using coronavirus disease-2019-receptor-binding domain 1C aptamer by suppress the expression of angiotensin-converting enzyme 2 receptor

利用冠状病毒病-2019受体结合域1C适体抑制血管紧张素转化酶2受体的表达，预防性治疗冠状病毒病-2019病毒