The Expression of IL-6, TNF-α, and MCP-1 in Respiratory Viral Infection in Acute Exacerbations of Chronic Obstructive Pulmonary Disease

Figure 3

(a) The overexpression of IL-6 between different groups. (b). The overexpression of TNF-α between different groups. (c). The overexpression of MCP-1 between different groups.

(a)

(b)

(c)