Table 6.
Organs | Primary groups Dose (mg/kg/day) |
Reversal groups Dose (mg/kg/day) |
||||
---|---|---|---|---|---|---|
0 (G1) | 250 (G2) | 500 (G3) | 1000 (G4) | 0 (G1R) | 1000 (G4R) | |
Liver | ||||||
Absolute weight (g) | 6.57 ± 0.68 | 6.57 ± 1.12 | 6.79 ± 0.31 | 7.29 ± 0.89 | 6.24 ± 0.60 | 6.56 ± 0.22 |
% body weight | 3.07 ± 0.20 | 3.16 ± 0.37 | 3.17 ± 0.06 | 3.28 ± 0.23 | 2.88 ± 0.37 | 2.76 ± 0.34 |
Kidneys | ||||||
Absolute weight (g) | 1.59 ± 0.15 | 1.49 ± 0.12 | 1.61 ± 0.13 | 1.63 ± 0.11 | 1.46 ± 0.12 | 1.60 ± 0.13 |
% body weight | 0.74 ± 0.05 | 0.72 ± 0.06 | 0.75 ± 0.04 | 0.73 ± 0.03 | 0.67 ± 0.07 | 0.67 ± 0.11 |
Adrenal glands | ||||||
Absolute weight (g) | 0.07 ± 0.02 | 0.07 ± 0.01 | 0.06 ± 0.01 | 0.08 ± 0.01 | 0.07 ± 0.01 | 0.07 ± 0.01 |
% body weight | 0.03 ± 0.01 | 0.03 ± 0.00 | 0.03 ± 0.00 | 0.03 ± 0.00 | 0.03 ± 0.00 | 0.03 ± 0.00 |
Heart | ||||||
Absolute weight (g) | 0.73 ± 0.05 | 0.67 ± 0.07 | 0.71 ± 0.03 | 0.71 ± 0.09 | 0.74 ± 0.02 | 0.73 ± 0.04 |
% body weight | 0.34 ± 0.02 | 0.33 ± 0.02 | 0.33 ± 0.00 | 0.32 ± 0.03 | 0.34 ± 0.02 | 0.31 ± 0.04 |
Brain | ||||||
Absolute weight (g) | 1.84 ± 0.13 | 1.83 ± 0.11 | 1.81 ± 0.10 | 1.91 ± 0.05 | 1.89 ± 0.07 | 1.91 ± 0.10 |
% body weight | 0.86 ± 0.03 | 0.89 ± 0.03 | 0.85 ± 0.02 | 0.86 ± 0.06 | 0.87 ± 0.06 | 0.80 ± 0.08 |
Spleen | ||||||
Absolute weight (g) | 0.48 ± 0.08 | 0.46 ± 0.05 | 0.48 ± 0.06 | 0.56 ± 0.08 | 0.45 ± 0.03 | 0.56 ± 0.08# |
% body weight | 0.22 ± 0.03 | 0.22 ± 0.01 | 0.22 ± 0.02 | 0.25 ± 0.03 | 0.21 ± 0.02 | 0.23 ± 0.05 |
Thymus | ||||||
Absolute weight (g) | 0.41 ± 0.05 | 0.33 ± 0.07 | 0.36 ± 0.05 | 0.37 ± 0.03 | 0.30 ± 0.08 | 0.37 ± 0.06 |
% body weight | 0.19 ± 0.03 | 0.16 ± 0.03 | 0.17 ± 0.02 | 0.17 ± 0.02 | 0.14 ± 0.04 | 0.16 ± 0.04 |
Uterus with CrV | ||||||
Absolute weight (g) | 0.45 ± 0.05 | 0.52 ± 0.11 | 0.41 ± 0.02 | 0.43 ± 0.12 | 0.59 ± 0.25 | 0.50 ± 0.21 |
% body weight | 0.21 ± 0.02 | 0.25 ± 0.05 | 0.19 ± 0.01 | 0.19 ± 0.05 | 0.27 ± 0.11 | 0.21 ± 0.10 |
Ovaries | ||||||
Absolute weight (g) | 0.12 ± 0.02 | 0.10 ± 0.04 | 0.09 ± 0.01 | 0.10 ± 0.02 | 0.09 ± 0.01 | 0.09 ± 0.01 |
% body weight | 0.05 ± 0.01 | 0.05 ± 0.01 | 0.04 ± 0.00 | 0.04 ± 0.01 | 0.04 ± 0.01 | 0.04 ± 0.01 |
# p < 0.05 vs. G1R n = 5; data are present as mean ± SD.