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Table 1.

Morphometric liver indicators of old laboratory mice 3 days after CCl4, M±m injection, n = 7

Indicators Intact animals Animals with toxic hepatitis
NaCl NaCl MMSC+HSC
Number of hepatocytes per 1 mm2 1323.14±111.31 1431.29±116.33 1552.43±125.06
Area of hepatocytes, μm2 297.10±21.14 228.04±17.47* 242.26±19.45*
Hepatocyte nucleus area, μm2 57.60±5.37 70.54±5.34* 87.51±7.87* **
Area of hepatocyte cytoplasm, μm2 239.93±16.42 157.50±15.14* 154.74±12.92*
NCI 0.25±0.02 0.45±0.03* 0.57±0.03* **
Number of binuclear hepatocytes per mm2 241.06±21.38 736.14±56.37* 913.86±85.84* **
MI, % 0.40±0.05 6.80±0.51* 7.53±0.71*
AI, % 0.51±0.04 4.34±0.39* 3,41±0.24* **
Number of hepatocytes with micronucleus, % 3.20±0.20 8.43±0.62* 6.04±0.59* **

Note: * reliable with p<0.05 unlike the intact group of old laboratory animals ** reliable with p<0.05 unlike the control group of old laboratory animals.

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