Relationship between pancreatic lesions and serum glucose values in Mystromys albicaudatus.

Serum glucose levels and pancreatic islet cell changes were studied in combination in 127 Mystromys albicaudatus in an effort to develop better criteria for defining diabetes mellitus in thiss rodent. The study supports a previous report in which 170 mg/100 ml was selected as indicative of hyperglycemia based on statistical analysis of serum glucose distributions. The presence of exceptions to predicted correlations between islet cell changes and serum glucose levels was identified for further study.