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. 2022 Feb 10;9:827509. doi: 10.3389/fnut.2022.827509

Figure 3.

Figure 3

Effect of dietary fiber and CFA on pathological slices in lungs of piglets. (A) LF without CFA challenge; (B) HF without CFA challenge; (C) LF with CFA challenge; (D) HF with CFA challenge. Original magnification 200×; stained with hematoxylin and eosin staining. a,bMean values within a row with different superscript letters were significantly different (p < 0.05). (E) Histogram of lung pathology score data.