Why preferred the hydroxychloroquine (antimalarial drugs) in treatment of COVID-19 ? How it acts on viral protein, coating or on genetic materials?

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For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

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For an in-vitro drug release study, what molecular weight cut-off (MWCO) dialysis bag is required for a 117 kDa protein?

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Arvind Singh

Hydroxychloroquine does not provide any medical benefit to non-hospitalized and hospitalized patients with COVID-19.

https://www.thelancet.com/journals/lanam/article/PIIS2667-193X(21)00058-2/fulltext

Treating the COVID-19 with hydroxychloroquine, either alone or with azithromycin, is no longer recommended.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9168786/