The Influence of BuqiHuoxueTongluo Formula on Histopathology and Pulmonary Function Test in Bleomycin-Induced Idiopathic Pulmonary Fibrosis in Rats

Table 2

Data of pulmonary function test on two time points were presented as mean ± SD. Compared with the control group (). Compared with BLM group (). Compared with BLM group (). Compared with BLM + Pred group (). Compared with BLM + Pred group ().

Group	FVC; (ml)	MVV; (ml)	PEF; (ml/s)	FEF25; (ml/s)	Cdyn; (ml/cmH2O)	Hysteresis; (cmH2O·ml)
14 d
Control	10.83 ± 0.49	188.91 ± 6.62	42.34 ± 2.04	40.28 ± 3.73	0.22 ± 0.02	96.75 ± 5.55
BLM	3.86 ± 0.6	120.39 ± 5.1	27.72 ± 1.1	23.12 ± 1.6	0.09 ± 0.0	27.63 ± 5.1
BLM + Pred	4.49 ± 0.4	132.72 ± 12.2	32.15 ± 3.8	29.75 ± 3.0	0.12 ± 0.0	47.38 ± 5.1
BLM + BHTF	4.56 ± 0.6	138.54 ± 15.1	32.52 ± 3.2	30.38 ± 1.3	0.15 ± 0.0	47.63 ± 4.8
28 d
Control	15.18 ± 1.26	210.46 ± 6.21	47.22 ± 2.76	43.14 ± 1.89	0.29 ± 0.03	157.88 ± 8.82
BLM	9.50 ± 1.3	174.09 ± 10.5	31.88 ± 1.7	25.69 ± 1.8	0.19 ± 0.0	40.25 ± 6.3
BLM + Pred	11.78 ± 0.7	187.73 ± 4.6	35.46 ± 2.1	31.72 ± 2.2	0.23 ± 0.0	70.00 ± 7.2
BLM + BHTF	12.62 ± 0.6	193.75 ± 5.7	38.27 ± 2.8	34.43 ± 1.7	0.25 ± 0.0	86.63 ± 7.2