Fig. 6From: Mesenchymal stromal cell therapy for COVID-19-induced ARDS patients: a successful phase 1, control-placebo group, clinical trialA Serum IL-6 levels in the control and intervention groups during the study. B Serum IFN-g levels in the control and intervention groups during the study. C Serum TNF-α levels in the control and intervention groups during the study. D Serum IL-1β levels in the control and intervention groups during the study. E Serum IL-17A levels in the control and intervention groups during the study. F Serum TGF-β levels in the control and intervention groups during the study. G Serum IL-10 levels in the control and intervention groups during the study. All measurements were performed by ELISA method Back to article page