Figure 1.
Major targets of alkaloids in combating SARS-CoV-2. ACE2: angiotensin-converting enzyme 2, TMPRSS2: transmembrane serine protease 2, and SARS-CoV-2: severe acute respiratory syndrome coronavirus-2.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.