Research Article

Effect of Lianhuaqingwen Capsules on Airway Inflammation in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Figure 4

IL-8, TNF- , IL-17, and IL-23 levels in the blood of patients in the LHQW and conventional groups before and after treatment. (a) Levels of IL-8 (pg/mL); (b) levels of TNF- (pg/mL); (c) levels of IL-17 (pg/mL); and (d) levels of IL-23 (pg/mL). Each bar indicates the mean ± SD (SD: standard deviation, ). compared with values before treatment and compared with values before treatment.
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(a)
637969.fig.004b
(b)
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(c)
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(d)