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. 2024 Mar 12;9:66. doi: 10.1038/s41392-024-01781-9

Fig. 3.

Fig. 3

KAL knockout improves hepatic steatosis, inflammatory infiltration and fibrosis of NAFLD rats. a The serum TG of rats fed with HFruD for 16 weeks. b, c mRNA levels of Serpina4, Oil red O staining and steatosis score of livers from the rats fed with HFruD for 16 weeks. d mRNA levels of Serpina4 in the livers from rats fed with MCD. e Oil red O staining and steatosis score of livers from the rats fed with MCD for 4 weeks. f Oil red O staining and steatosis score, H&E staining and NAS, Sirius staining and fibrosis scores of livers from the rats fed with MCD for 10 weeks. g The mRNA levels of Tnf, Acta2 and Col1a1 in the livers of rats fed with MCD for 10 weeks. h Immunoblot of TNFα, α-SMA, and Collagen I in the liver tissues from rats fed with MCD for 10 weeks, the black arrow represents the destination blots. Scale bar for Oil red O staining: 500 μm, for H&E staining and Sirius staining: 200 μm. Data are expressed as mean ± SD of no less than 4 rats per group. *p < 0.05, **p < 0.01, ***p < 0.001