therapy(2) Proinflammatory cytokine(2) COVID-19(2) neutrophil(2) increase in(1) lymphocyte(1) coronavirus disease(1) NLR(1) Anti-inflammation(1) induce(1) platelet-rich plasma(1) Inflammasome(1) severe COVID-19 patients(1) Endothelial cell(1) Regional(1) analyzed(1) C-reactive protein(1) complex(1) activated(1) Cytokine release syndrome(1) severe COVID-19 patient(1) Patient(1) Inflammatory responses(1) condition(1) administration(1) response(1) CSS(1) Efficacy(1) expression(1) growth factor(1)