to determine whether a similar selective decrease in glucose response was present before the onset of diabetes we studied two groups of non-diabetic identical twins of patients with recently diagnosed type 1 diabetes : one group with complement-fixing islet cell antibodies who were at high risk of developing diabetes ( four of the five have already developed diabetes ) and a group without such antibodies at low risk of developing diabetes .
C0011854
type 1 diabetes
C0022131
islet cell