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URL:https://www.learndesk.us/class/4570624125042688/lesson/a1e8538ed7928fd202aef187836b8465?ref=outlook-calendar
SUMMARY:Life Cycle of Infection, Role of ACE-2 Receptors and Immunit
DTSTART;TZID=America/Los_Angeles:20260407T190000
DTEND;TZID=America/Los_Angeles:20260407T200000
LOCATION:https://www.learndesk.us/class/4570624125042688/lesson/a1e8538ed7928fd202aef187836b8465?ref=outlook-calendar
DESCRIPTION: Covid-19 biology The virus enters a human cell, takes control of cell metabolic machinery,  replicates and damages the cell, escapes to infect other cells, and is released in the environment to infect others. Covid-19 recognizes Angiotensin-converting enzyme-2 (ACE-2) on cell surfaces in the respiratory tract.  Covid-19 pneumonia matches the presence of ACE-2 in the lungs.   Covid-19 binds to ACE-2, stopping the important function of the ACE-2 enzyme function, thus exhausting ACE-2 availability in the lungs.  There may be less ACE-2 as people age or if they have underlying medical conditions, especially heart conditions such as COPD Patients with heart conditions do worse than even those with respiratory diseases and have devastating effects of heart failure and circulatory collapse. The conditions associated with death from COVID-19 infection (older age (esp 80's), other conditions in particular diabetes, high blood pressure, heart disease, cigarette...

https://www.learndesk.us/class/4570624125042688/lesson/a1e8538ed7928fd202aef187836b8465?ref=outlook-calendar
STATUS:CONFIRMED
SEQUENCE:3
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