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. 2022 May 26;13:220. doi: 10.1186/s13287-022-02900-5

Fig. 1.

Fig. 1

Clinical characters of patients in the MEXCOVID study. A Temperature B heart rate C respiratory rate D oxyhemoglobin saturation before and after hMSC-Exos nebulization in COVID-19 patients. EJ Dynamic changes of laboratory parameters before and after haMSC-Exos nebulization in COVID-19 patients. K Chest CT score before and after haMSC-Exos nebulization in COVID-19 patients. The dotted horizontal line represents the reference value range. haMSC-Exos human adipose-derived MSCs-Exosomes; COVID-19 coronavirus disease 2019; Lym lymphocyte; CRP C reactive protein; IL-6 Interleukin-6; LDH Lactate dehydrogenase; ALT alanine aminotransferase; Cr: creatinine