Novel gene mutation in maturity-onset diabetes of the young: A case report

Table 1 Results of the steamed bread meal test of the patient

Time (min)	Glucose (mmol/L)	Insulin (μU/mL)	C-peptide (ng/mL)
0	7.6	5.55	1.27
120	9.2	64.87	7.04

Table 2 Clinical characteristics of family members

Case	Age (yr)	Diagnosis age (yr)	Symptom	BMI (kg/m2)	FBG (mmol/L)	2hPG (mmol/L)	HbA1c (%)	Gene	TC (mmol/L)	TG (mmol/L)	LDL (mmol/L)	Hepatorenal function
Patient	30	29	Yes	22.5	7.6	9.2	6.8	+	3.58	0.66	2.0
Grandmother	79	59	None	20.8	7.8	11.5	7.5	+	5.9	1.9	3.0	-
Mother	58	55	None	24.2	6.3	9.5	5.8	+	5.2	2.9	3.8	-
Young aunt	50	None	None	21.6	5.3	8.1	6.3	+	5.5	1.8	2.7	-
Father	59	None	None	22.6	5.4	7.2	5.9	-	4.9	1.9	2.5	-
Older uncle	63	None	None	28.9	5.1	7.4	6.0	-	5.1	2.1	2.7	-

BMI: Body mass index; FBG: Fasting blood glucose; 2hPG: 2h plasma glucose; TC: Total cholesterol; TG: Triglyceride; LDL: Low density lipoprotein.