| Experimental    group | Animal    # | 
      
        | Control: Vehicle (0.9% Saline)
 | 1-5
 | 
      
        | Nephrotoxicant test article: 
 | 
 | 
      
        | Doxorubicin (5 mg/kg/dose) 
 | 21-25 
 | 
      
        | Doxorubicin (7.5    mg/kg/dose) | 31-35 | 
      
        | Doxorubicin (10    mg/kg/dose) | 41-45 | 
      
        | On study days 1 and 8,    male Sprague-Dawley rats were administered via a lateral tail vein a bolus    intravenous injection of either Vehicle (0.9% Saline) or Doxorubicin. Study    termination was on day 14. |