The BBZDR/Wor Rat
BRM provides the BBZDR/Wor rat model of type 2 diabetes and specializes in the long-term animal models.


The BBZDR/Wor Rat is an established model system used to study Type 2 diabetes and resulting diabetic complications.

Lean non-diabetic littermates, non-diabetic obese females and obese diabetic males can all be provided for tightly controlled, meaningful experiments.

The BBZDR rat/Wor is an established model system used to study Type 2 diabetes and resulting diabetic complications.

 

Lean

Females

Obese Lean Males
Males Females
Incidence of Diabetes 0%
(N=783)
98%
(N=225)
3%
(N=217)

0%
(N=729)

Age at Onset NA 66.8 ± 2.7 72.1± 4.6 NA

 

For more information, visit our services area or contact us.

The Model:

  • Shares MHC of Type 1 Rats
  • Islets are Hyperplastic
  • Diabetics have diminished GLUT- 2 transporters
  • The recessive fa gene causes obesity and insulin resistance.
  • 95% of the males but less than 5% of the females become hyperglycemic.

Our highly qualified staff can design and implement experimental protocols to test the efficacy of compounds on diabetic complications, including:

  • atherosclerotic heart disease,
  • retinopathy,
  • neuropathy and nephropathy.