Study Day 7
  Animal# uAlb/uCr(ng/mg) uLpn2/uCr(ng/mg) uKIM-1/uCr(ng/mg) uOpn/uCr(ng/mg)
Vehicle(0.9% Saline) 1 12743.8 170.6 0.9 3.9
2 10130.9 236.2 1.3 9.4
3 15509.5 318.4 0.8 5.3
4 9748.2 181.7 1.1 5.0
5 8619.3 193.2 1.0 7.2
11350.0 ± 1240 220.0 ± 27.0 1.0 ± 0.1 6.2 ± 1.0
Doxorubicin(5 mg/kg/dose) 21 >105857.7§ 370.3 0.5 5.0
22 >108817.2§ 280.8 0.5 5.1
23 38808.0 246.6 0.5 5.7
24 >107431.0§ 231.7 0.6 4.8
25 >126500.0§ 269.5 0.4 7.0
>97483.0 ± 15137§*** 280.0 ± 24.2 0.5 ± 0.0*** 5.5 ± 0.4
Fold Δ >8.6§ 1.3 0.5 0.9
  Study Day 14
Vehicle(0.9% Saline) 1 8078.3 175.8 0.6 2.7
2 8993.5 325.1 1.0 7.9
3 13690.8 216.2 0.7 2.6
4 11170.9 142.8 1.0 2.0
5 11382.1 148.9 0.8 3.8
10663.0 ± 985.2 201.8 ± 33.4 0.8 ± 0.1 3.8 ± 1.1
Doxorubicin(5 mg/kg/dose) 21 >34776.6§ 775.9 3.3 4.7
22 >98252.4§ 678.1 2.5 4.2
23 >49607.8§ 378.6 0.5 3.2
24 >47157.5§ 936.3 3.1 3.9
25 >80063.3§ 1334.1 11.89 5.2
>353567.0 ± 136273.0§* 820.6 ± 157.3** 4.2 ± 1.9 4.2 ± 0.4
Fold Δ >33.1§ 4.1 5.3 1.1
Urinary biomarkers (urinary albumin, uAlb; urinary lipocalin-2, uLpn2; urinary kidney injury molecule 1, KIM-1; urinary osteopontin, uOpn) were normalized to concurrent urinary creatinine (uCr) concentrations. §Doxorubicin-induced increased uAlb concentrations were above the upper limit of assay detection. Values significantly different from Vehicle (0.9% Saline) control are indicated as ***p<0.001, **p<0.01 or *p<0.05.
Table 5: Changes in novel urinary biomarker on days 7 and 14.