Qibai Pingfei Capsule ameliorated inflammation in chronic obstructive pulmonary disease (COPD) via HIF-1 α/glycolysis pathway mediated of BMAL1

Chronic obstructive pulmonary disease (COPD) is characterized for the persistent inflammation. The brain and muscle arnt-like 1 (BMAL1), as a crucial clock gene, is associated with the expression level of upstream factor hypoxia-inducible factor (HIF)-1α in glycolysis, which may affect the occurrence of inflammatory reactions in COPD. However, the moderation effect of Qibai Pingfei Capsule (QBPF) capsule is still unknown on BMAL1 and HIF-1α/glycolytic pathway.