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Fig. 2 | BMC Complementary and Alternative Medicine

Fig. 2

From: Bufei Yishen granule combined with acupoint sticking improves pulmonary function and morphormetry in chronic obstructive pulmonary disease rats

Fig. 2

Measurement of lung function in each group at different time point. (a) tidal volume (VT), (b) peak expiratory flow (PEF), (c) peak expiratory at 50 % tidal volume (EF50). The data are expressed as mean ± SEM (n = 18–20). Control: control group; Model: model group; AS: acupoint sticking group; BY: Bufei Yishen group; BY + AS: Bufei Yishen + Acupoint sticking group; APL: aminophyline group

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BMC Complementary Medicine and Therapies

ISSN: 2662-7671

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