Monthly Archives: April 2020

Covid-19: Chloroquine, Zinc and Quercetin

Chloroquine is a malarial drug first discovered in 1934. It’s still in use for malaria management, although the most common species of malaria-causing organisms are long resistant to it. Hydroxychloroquine (Plaquenil) also has anti-malarial activity, but is much more commonly used to treat certain auto-immune disorders, including rheumatoid arthritis, and systemic lupus erythematosus. Both of

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Covid-19: The ACE2 of Spades

Angiotensin-converting enzyme 2 (ACE2), a protein on the surface of the cell membrane, is now at center-stage in this outbreak as the key receptor for the spike glycoprotein of SARS-CoV-2. ACE2 is part of renin–angiotensin–aldosterone system (RAAS) is an elegant cascade of protein linkages that orchestrate key processes in human physiology by affecting the diameter

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