Anti-inflammatory effects of potato extract on a rat model of cigarette smoke-induced chronic obstructive pulmonary disease.

Objective: This study aimed to evaluate the therapeutic effects of potato extract (PE) on cigarette smoke (CS)-induced chronic obstructive pulmonary disease (COPD).

Methods: PE was first prepared by frozen centrifugation, and its amino acid composition was detected. Toxicity of PE was analyzed by changes in morphology, behavior, routine blood indexes, and biochemical criteria of mice.