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Table 1.

Morphometric indicators of laboratory mice liver on the 1st day after resection, ±m, n = 7

Indicators Value
Mature Old
NaCl MMSC+HSC NaCl MMSC+HSC
Number of hepatocytes per 1 mm2 1192.0±89.43* 1151.29±108.24* 1021.0±91.71° 949.14±86.12°
Area of hepatocytes, gm2 340.20±24.43 * 346.43±26.78 360.70±30.80° 363.99±23.24°
Hepatocyte nucleus area, gm2 81.64±7.45 * 85.26±6.22 77.59±6.53° 75.54±6.02°
Area of hepatocyte cytoplasm, gm2 258.56±17.02 * 261.17±28.97 225.07±20.25 251.34±28.32
NCI 0.32±0.01 * 0.33±0.06 0.35±0.01° 0.31±0.06°
Number of binuclear hepatocytes per mm2 334.31±12.30 * 345.14±11.59 310.74±28.49° 320.56±22.72°
MI, % 0.52±0.03 0.52±0.03 0.42±0.03 0.41±0.03
AI, % 0.90±0.06* 0.67±0.07* ** 1.08±0.15° 0.86±0.06° °°
Number of hepatocytes with micronucleus, % 2.23±0.21 2.27±2.21 3.23±0.23 3.19±0.24
Liver weight, g 0.82±0.07* 0.91±0.08* 0.64±0.05° 0.70±0.07°

Note: *difference from the intact subgroup of mature laboratory animals, reliable with p<0.05; ** difference from the control subgroup of mature laboratory animals, reliable with p<0.05.° difference from the intact subgroup of old laboratory animals, reliable with p<0.05; °° difference from the control subgroup of old laboratory animals, reliable with p<0.05.

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