Variability in Zucker diabetic fatty rats: differences in disease progression in hyperglycemic and normoglycemic animals.

ABSTRACT: Both obesity and chronic inflammation are often associated with insulin resistance and type 2 diabetes. The Zucker diabetic fatty (ZDF) rat (fa/fa) is an obese animal model frequently used in type 2 diabetes research. The current study determines whether chronic administration (from 5 weeks of age through 24 weeks of age) of salsalate, a salicylate with anti-inflammatory properties, would be effective in mitigating diabetes disease progression in ZDF rats. Although a trend existed for lower blood glucose in the salsalate-treated group, significant differences were obscured by high animal-level variability. However, even in the non-drug-treated group, not all ZDF rats became diabetic as expected. Therefore, animals were parsed into two groups, regardless of drug treatment: normoglycemic ZDF

SUBMITTER: Wang X 

PROVIDER: S-EPMC4234283 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature