DECREASED INSULIN SENSITIVITY IN OFFSPRING WHOSE PARENTS BOTH HAVE TYPE-2 DIABETES

被引：25

作者：

RAMACHANDRAN, A

SNEHALATHA, C

MOHAN, V

BHATTACHARYYA, PK

VISWANATHAN, M

机构：

[1] Diabetes Research Centre, M. V. Hospital for Diabetes, Madras, Royapuram

来源：

DIABETIC MEDICINE | 1990年 / 7卷 / 04期

关键词：

Insulin response; Insulin sensitivity; Insulin tolerance test; Offspring; Type; 2; diabetes;

D O I：

10.1111/j.1464-5491.1990.tb01400.x

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Offspring of two Type 2 diabetic parents have a high prevalence of diabetes and impaired glucose tolerance. Studies in normoglycaemic offspring have shown abnormal insulin responses. Twenty‐four non‐obese offspring having normal oral glucose tolerance were investigated by the insulin tolerance test for abnormalities of insulin sensitivity. Plasma insulin responses were measured during an oral glucose tolerance test. Although the plasma glucose responses during the OGTT were similar to the control values, the corresponding insulin responses were higher. The mean area under the insulin curve was 121 ± 29 (± SD) mU I−1 h in the control subjects and 203 ± 73 mU I−1 h in the offspring (p < 0.001). The mean KITT value in the offspring was 4.3 ± 1.9 min−1 × 100 which was significantly lower (p < 0.01) than the value of 6.2 ± 2.0 min−1 × 100 in the control subjects. The results suggest that some offspring of two Type 2 diabetic parents have low insulin sensitivity and the presence of hyperinsulinism may be a compensatory phenomenon. 1990 Diabetes UK

引用

页码：331 / 334

页数：4

共 18 条

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