|  VAS | 
        Group B Scores | 
        Group P Scores | 
       
      
        | 0 | 
        <30 | 
        >30 | 
        0 | 
        <30 | 
        >30 | 
       
      
        | Pain during surgery | 
        23 | 
        - | 
        - | 
        23 | 
        - | 
        - | 
       
      
        | Pain 1 h after    surgery | 
        20 | 
        3 | 
        - | 
        11 | 
        2 | 
        10 | 
       
      
        | Pain on discharge | 
        22 | 
        1 | 
        - | 
        17 | 
        6
          - | 
        - | 
       
      
        | Degree of satisfaction | 
          | 
        5 ± 0.9 
         | 
         
         | 
          | 
        3.6 ± 0.8 | 
          | 
       
      
        | Glutammine deplection <20% | 
          | 
        8 pt | 
          | 
          | 
        3 pt | 
          | 
       
      
        | Glutammine deplection >20% | 
          | 
        5 pt | 
          | 
          | 
        18 pt | 
          | 
       
      
        | Glutammine increased  | 
          | 
        10 pt | 
          | 
          | 
        2 pt | 
          | 
       
      |