Table 7.
Comparison of Osmolality (mOsm/kg) between different amounts of PO in chronic water restriction (75%)
| Day | ||||||||
|---|---|---|---|---|---|---|---|---|
| Groups | First | Second | Third | Fourth | Fifth | Sixth | Seventh | |
| Control | 558±6.02 | 560±28.79# | 563±9.84 | 563.33±5.69 | 563.66±3.48 | 564.66±10.49 | 567.33±14.8 | |
| PO 50 (mg/kg) | 495±13.8 | 517.33±9.38* | 518.33±12.41 | 521±5.85 | 522.66±3.75 | 523.33±10.1 | 523.33±7.05 | |
| PO 100 (mg/kg) | 395.33±16.8$ | 399±5.13$ | 407.33±3.84$ | 405±2.64$ | 404.66±5.69$ | 404.66±2.96$ | 405.33±4.17$ | |
| PO 200 (mg/kg) | 386±13.2& | 390.33±22.73$ | 396.66±2.40& | 400.66±5.20& | 405.66±10.36& | 398.66±14.8& | 412±10.21& | |
*Within the column, * shows control rats; # shows PO 50 (mg/kg); & shows PO 100 (mg/kg) and $ shows PO 200 (mg/kg). Symbols show the differences between groups in desired days. The values represent the mean±SD.