Yong-hong Yuan

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OBJECTIVE To investigate the function of islet beta cells in subjects with normal glucose tolerance (NGT), impaired glucose regulation (IGR), and type 2 diabetes mellitus (T2DM). Different indexes of insulin secretion, including DeltaI30/DeltaG30, AIR or HOMAbeta, were compared. METHODS 178 subjects without overt diabetes were classified into three groups(More)
Ovarian mucinous cystadenomas (OMCA) are classified into three groups: benign, borderline and malignant. During diagnosis, pathologists often feel puzzled. Quantitative or semiquantitative computer-aided diagnosis is also defective. By using fuzzy mathematics, 129 cases (134 tumors) were studied. At first, they were classified objectively by fuzzy cluster(More)
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