Diagnosis of Chronic Obstructive Pulmonary Disease and Regulatory Mechanism of miR-149-3p on Alveolar Inflammatory Factors and Expression of Surfactant Proteins A (SP-A) and D (SP-D) on Lung Surface Mediated by Wnt Pathway

Table 6

SP-A and SP-D level in BALF of each group.

Groups	SP-A (ng/ml)	SP-D (ng/ml)
Con	473.9 ± 60.41	44.50 ± 16.78
COPD	983.67 ± 84.05^∗	376.7 ± 58.08
COPD + anti-miR-149-3p	1058.10 ± 98.64^∗	396.7 ± 94.12
F	147.818	93.825
P	<0.001	<0.001

^∗, compared with Con group.