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Effect of hydrogen on changes in the ultrastructure of COPD-like lung disease rats.
Notes: (A) Lung tissue observation of five groups under SEM. (B) Lung tissue observation of five groups under TEM. (C) Cardiac tissue observation of five groups under TEM.
Abbreviations: COPD, chronic obstructive pulmonary disease; SEM, scanning electron microscope; TEM, transmission electron microscope.
