| Animals | Strains | Model | Regimen | Age | Sex | Nociceptive behavorial test | Reported pain    symptoms (hyperalgesia/allodynia) | Nerve Conduction | References | 
      
        | Rat | ZDF | Bio-Breeding    Zuker Diabetic Rat (BBDZR) | Rat chow | 8 months | Male | Plantar test | Thermal hyperalgesia | Decreased | Kamiya H et al. 2005 | 
      
        | Rat | Wistar | Goto-Kakizaki | Rat chow | 7 to 32 weeks | Male and female | Tail-Flick | Thermal hypoalgesia | Not done | Ueta K et al. 2005 | 
      
        | Rat | Wistar | Goto-Kakizaki | Rat chow | 6 weeks | Male | None | None | Decreased | Kitahara Y et al. 2002 | 
      
        | Rat | Wistar | Goto-Kakizaki | Rat chow | 18 months | Male | None | None | Decreased | Murakawa Y et al. 2002 | 
      
        | Rat | Wistar | Goto-Kakizaki | Rat chow | 10 weeks | Male | TailFlick | Thermal hypoalgesia | Not done | Liepinsh E et al. 2009 | 
      
        | Rat | Long Evans | Otsuka    Long-Evans Tokushima Fatty (OLETF) | 30 % Sucrose in drinking water | 30 weeks | Male | None | None | Decreased | Nakamura J et al. 1997 | 
      
        | Rat | Long Evans | Otsuka    Long-Evans Tokushima Fatty (OLETF) | Sucrose feed | 2 months | Male | Tail Flickand    Tail Pressure Test | Mechanical and thermal hypoalgesia | Decreased | Kamenov Z et al. 2006 | 
      
        | Rat | SpragueDawley | STZ-induced type    II Diabetes* | Standard rat    diet supplemented with 10% sucrose, 10% lard, 2% cholesterol and 0,2% cholic    acid + STZ 30 mg/kg | 4 weeks after    induction of diabetes | Male | Radian Test | Thermal hypoalgesia | Decreased | Xiu-ying Yang et al. 2011 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 8 weeks | Male | von Frey hairs    Test and Plantar Test | Tactile allodynia | Decreased | Brussee V et al. 2008 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 7 weeks | Male | von Frey hairs Test | Tactile allodynia | Not done | Otto KJ et al. 2011 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 6 to 10 weeks | Male | Randal-Selitto | Mechanical hyperalgesia | Not done | Romanovsky D et al. 2008 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 6 weeks after    diagnostic of hyperglycemia | Male | von Frey and    thermal stimulation | Thermal hyperalgesia, Tactile allodynia. | Decreased | Li F et al. 2006 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 15 weeks | Male | None | None | Decreased | Shimoshige Y et al. 2000 | 
      
        | Rat | ZDF | ZuckerDiabeticFatty | Rat chow | 8 to 36 weeks | Male and female | Tail Flick,    Randall-Selitto | Thermal    hypoalgesia followed by apersistent thermal hyperalgesia and tardive    mechanical hyperalgesia. | Not done | Sugimoto K et al. 2008 | 
      
        | *Developp by Srinivasan K et al. (PharmacolRes. 2005) |   |   |   |   |   |