Question

One function of the cardiovascular system is to transport nutrients, oxygen, and hormones, to cells throughout the body. Similarly, the dissemination of other molecules, including COVID-19. The presence of the COVID-19 virus in the general circulation enables it to pass into the cerebral circulation, which has a novel type of movement and may facilitate the interaction of the COVID-19 virus spike protein with ACE2 expressed in the capillary endothelium. Provide a detailed description of cerebral circulation and the interaction of COVID-19 virus spike protein and ACE2.

Answer 1