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Table 1 The results of the measurement of urinary and serum variables

From: Catechin prevents the calcium oxalate monohydrate induced renal calcium crystallization in NRK-52E cells and the ethylene glycol induced renal stone formation in rat

Group (day) Urine volume (ml) Urinary PH Urine (mg/day) Serum (mg/dl)
Oxalate Calcium Creatinine Calcium
Control       
7 17.54 ± 3.7 8.36 ± 0.3 1.88 ± 0.3 3.4 ± 1.09 0.22 ± 0.05 10.83 ± 0.47
14 17.04 ± 4.9 8.49 ± 0.7 1.77 ± 0.5 3.45 ± 2.46 0.23 ± 0.08 11.29 ± 0.85
EG       
7 16.54 ± 6.6 8.44 ± 1.3 13.57 ± 1.5* 4.13 ± 0.87 0.28 ± 0.12 11.52 ± 0.23
14 16.05 ± 7.5 8.85 ± 0.5 13.58 ± 1.3* 3.87 ± 1.12 0.36 ± 0.13 10.50 ± 0.13
EG + catechin2.5       
7 21.28 ± 1.7 8.76 ± 0.7 10.55 ± 1.1* 3.23 ± 0.45 0.26 ± 0.09 11.06 ± 0.45
14 22.01 ± 4.8 8.55 ± 2.1 15.46 ± 0.9* 3.73 ± 0.68 0.27 ± 0.05 11.01 ± 0.43
EG + catechin10.0       
7 19.32 ± 2.4 8.56 ± 0.7 12.05 ± 1.3* 4.65 ± 1.32 0.20 ± 0.04 11.07 ± 0.36
14 27.05 ± 7.5 8.77 ± 1.4 14.53 ± 2.4* 4.14 ± 1.78 0.23 ± 0.06 11.21 ± 0.43
  1. The statistical significance of differences among groups was examined using the Mann–Whitney U test. *, P < 0.05.