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. 2014 Jul 16;14:247. doi: 10.1186/1472-6882-14-247

Table 1.

Morphological changes in rats liver assessed by NAFLD activity score (NAS)

  Intact group (n = 20) MSG-obesity (n = 20) MSG-probiotic (n = 20)
Steatosis (0-3)
0.10 ± 0.1a
2.15 ± 0.16b
0.85 ± 0.13c
Lobular inflammation (0-2)
0.0 ± 0.0a
0.95 ± 0.15b
0.1 ± 0.06a
Ballooning degeneration (0–2)
0.0 ± 0.0a
0.15 ± 0.08a
0.0 ± 0.0a
Total NAS (0–8) 0.10 ± 0.1a 3.3 ± 0.28b 0.95 ± 0.15c

Data are presented as the M ± SEM. One-way ANOVA with post hoc comparisons by Fisher LSD test were performed for data analysis. a, b, c: shows significant differences in the same row (p < 0.05).