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Table 2 Comparison between the studied groups regarding their histopathology

From: The regenerative effect of stem cells on acetaminophen-induced hepatotoxicity in male albino rats

Histopathology Normal control
n=10
Pathological control
n=10
SC control
n=10
SC-treated group
n=10
Spontaneous recovery group
n=10
Fisher’s exact test P value
Centrilobular fibrosis:
 Yes 0 (0%) 10 (100%) 0 (0%) 2 (20%) 6 (60%) 32.15 <0.001
 No 10 (100%) 0 (0%) 10 (100%) 8 (80%) 4 (40%)   
Portal fibrosis
 Yes 0 (0%) 6 (60%) 0 (0%) 5 (50%) 8 (80%) 22.01 <0.001
 No 10 (100%) 4 (40%) 10 (100%) 5 (50%) 2 (20%)   
Hemorrhage
 Yes 0 (0%) 10 (100%) 0 (0%) 1 (10%) 8 (80%) 39.21 0.001
 No 10 (100%) 0 (0%) 10 (100%) 9 (90%) 2 (20%)   
Areas of necrosis
 Yes 0 (0%) 8 (80%) 0 (0%) 0 (0%) 6 (60%) 30.153 <0.001
 No 10 (100%) 2 (20%) 10 (100%) 10 (100%) 4 (40%)