本文隨機選取入院137例既往初診為2型糖尿病患者進行GAD-Ab檢測,並在血糖控製達(8~10) mmol/L左右時進行胰島功能檢測,基本排除了由於高糖毒性作用所導致胰島功能異常的影響,研究結果顯示:① GAD-Ab陽性12例,陽性率8.76%(既往文獻報道陽性率7.1%~11.8%),僅有2例糖尿病家族史陽性;②GAD-Ab陽性組特征:發病年齡偏小、體重指數較陰性組偏低、空腹及餐後2 h血清C肽水平低(P
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(收稿日期:2012-02-06)