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. 2019 Oct 10;9:14614. doi: 10.1038/s41598-019-51175-z

Figure 2.

Figure 2

p38α ablation in mature hepatocyte is hepatoprotective against CCl4-induced liver injury. (a) Schematic representation of experimental procedure for CCl4 injection in control mice (CTR) and p38αΔH mice. (b) Representative haematoxylin and eosin (H&E) staining of liver tissue sections from CTR and p38αΔH mice at different time points after CCl4 injection. (c) Quantification of necrotic area from H&E stained CTR and p38αΔH liver sections at indicated time points after CCl4 injection. Data represent the mean ± SEM (n ≥ 7 per group); *p < 0.05, ***p < 0.001 (two-tailed t-test). Average alanine aminotransferase (ALT) levels in CTR and p38αΔH sera samples at indicated time points after CCl4 injection. Data represent the mean ± SEM (n ≥ 6 per group); *p < 0.05 (two-tailed t-test). (e,f) Relative mRNA level of Collagen 1α1 (e) and Collagen 3α1 (f) measured by quantitative PCR in CTR and p38αΔH liver samples at indicated time points after CCl4 injection. Gene expression levels were normalized to the abundance of 18s mRNA for each sample. Data represent the mean ± SEM (n ≥ 6 per group); *p < 0.05, **p < 0.01 (two-tailed t-test).