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. 2021 Feb 26;14:527–550. doi: 10.2147/JIR.S295377

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© 2021 Samad et al.

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Zinc and its plausible effectiveness in COVID-19.

Notes: Barrier function,^127–129 antiviral,¹⁰⁵^,¹¹⁸^,¹²¹^,¹²³^,¹²⁴^,¹³⁰^,¹³¹^,¹³³ antioxidant, 134 immunomodulatory.^131–139

Abbreviations: ACE-2, angiotensin-converting enzyme 2; NK cells, natural killer cells; ZO-1, zonula occludens-1.