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Basic Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jul 21, 2026; 32(27): 118794
Published online Jul 21, 2026. doi: 10.3748/wjg.118794
Figure 1
Figure 1 Lipopolysaccharide was found present in both tumor and non-tumor tissues in paraffin sections of hepatocellular carcinoma. A: Hematoxylin-eosin staining and immunohistochemistry (50 μm) revealed the presence of lipopolysaccharide (LPS) in both tumor tissue regions and non-tumor tissue regions; B: LPS immunohistochemistry in different batches of HepG2 cells (100 μm). T: Tumor tissue region; N: Non-tumor tissue region; HE: Hematoxylin-eosin; PBS: Phosphate-buffered saline; LPS: Lipopolysaccharide; LTA: Lipoteichoic acid.


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