| Groups  | 
        Creatinine | 
        F | 
        Sig. | 
        Urea | 
        F | 
        Sig. | 
       
      
        | 7 days | 
        14 days | 
        28 days | 
        7 days | 
        14 days | 
        28 days | 
       
      
        | Control  | 
        0.35a ± 0.00 | 
        0.30d ± 0.00 | 
        0.49ab ± 0.12 | 
        12.865 | 
        0.001      * *   | 
        32.13c ± 3.69 | 
        40.80ab ± 4.03 | 
        28.33c ± 3.34 | 
        10.679 | 
        0.001      * *   | 
       
      
        | Hcy group | 
        0.25f    ± 0.00 | 
        1.90a ± 0.53 | 
        0.58a ± 0.12 | 
        46.588 | 
        0      * *   | 
        43.92a ± 3.69 | 
        45.72a ± 12.18 | 
        42.21a ± 4.51 | 
        9.508 | 
        0.002      * *   | 
       
      
        | Hcy+Tomato ext. | 
        0.31b ± 0.00 | 
        1.35b ± 0.35 | 
        0.29b ± 0.03 | 
        52.766 | 
        0      * *   | 
        34.03c ± 3.69 | 
        30.99cde ± 1.87 | 
        29.94c ± 7.77 | 
        1.047 | 
        0.375     -  | 
       
      
        | Hcy+Broccoli ext. | 
        0.30c ± 0.00 | 
        1.08bc ± 0.01 | 
        0.28b ± 0.04 | 
        2160.1 | 
        0      * *   | 
        32.32c ± 3.69 | 
        25.67def ± 9.58 | 
        31.04bc ± 2.25 | 
        2.031 | 
        0.166     -  | 
       
      
        | Hcy+Lettuce ext. | 
        0.26e ± 0.00 | 
        0.99bc ± 0.59 | 
        0.44ab ± 0.13 | 
        7.099 | 
        0.007      * *   | 
        40.87ab ± 3.69 | 
        23.38ef ± 6.04 | 
        31.61bc ± 2.99 | 
        23.354 | 
        0      * *   | 
       
      
        | Hcy+Avocado ext. | 
        0.24g ± 0.00 | 
        1.00bc ± 0.09 | 
        0.38ab ± 0.12 | 
        137.224 | 
        0      * *   | 
        40.49ab ± 3.69 | 
        33.46bcd ± 3.54 | 
        37.17ab ± 5.15 | 
        4.233 | 
        0.035     *  | 
       
      
        | Hcy+Mixture ext. | 
        0.26e ± 0.00 | 
        0.80c ± 0.43 | 
        0.58a ± 0.38 | 
        3.998 | 
        0.041     *  | 
        23.76d ± 3.69 | 
        38.31abc ± 8.23 | 
        30.18c ± 3.30 | 
        10.377 | 
        0.001      * *   | 
       
      
        | Total | 
        0.28 ± 0.04 | 
        1.02 ± 0.55 | 
        0.42 ± 0.18 | 
          | 
          | 
        33.37 ± 8.23 | 
        31.11 ± 9.95 | 
        32.85 ± 6.62 | 
          | 
          | 
       
      
        | F | 
        678.144 | 
        6.463 | 
        2.702 | 
          | 
          | 
        27.08 | 
        9.646 | 
        5.234 | 
          | 
          | 
       
      
        | Sig. | 
        0 | 
        0 | 
        0.012 | 
          | 
          | 
        0 | 
        0 | 
        0 | 
          | 
          | 
       
      
        | Sig. | 
             * *   | 
             * *   | 
         *  | 
          | 
          | 
             * *   | 
             * *   | 
             * *   | 
          | 
          | 
       
     
    Values are expressed as mean ± SD. Significance**at p<0.01; * at p<0.05. 
    Values which do not share the same letter in each column are significantly different. |