2 Results
2.1 Detection of IL-10, IL-1β, IL-6, MCP-1, TNF-α, IP-10 and IL-4 in serum samples of COVID-19 patients, other diseases patients and healthy people by ELISA
After statistical analysis, as Figure 3 shows, it was found that the level of IL-10, IL-1β, IL-6, MCP-1, TNF-αand IL-4 in the serum of COVID-19 patients were significantly higher than that in the serum of healthy people (P = 0.000), while the serum levels of IP-10 between COVID-19 patients and healthy people were not significant different (P = 0.310); the serum levels of IL-10, IL-1β, MCP-1, TNF-α, IP-10 and IL-4 in COVID-19 patients were significantly higher than those in other diseases patients (P = 0.000, 0.004), while the serum levels of IL-6 between COVID-19 patients and other diseases patients were not significant different (P = 0.078).