糖尿病患者的尿中丙酮量出现异常，并且患者脂肪代谢出现故障。
Ketones are found in unusual amounts in the urine of diabetics and people suffering from faulty fat metabolism.
目的观察2型糖尿病患者在进食不同含量水溶性纤维食物后两餐前后血糖、胰岛素、游离脂肪酸和尿儿茶酚胺的变化。
Objective The effects of food rich in soluble fiber on the first and the second meal have been evaluated in an acute experiment in patients with type 2 diabetes.
实验表明：正常人尿样中仅能检出乙酸和微量丙酸、若尿样中存有丙酸、异戊酸、已酸等短链脂肪酸均可认为是病理性尿。
If propionic, butytric, iso-valeric, hexanic acid et al short-chain fatty acids were detected in urine of human, the urine can be regarded as pathologic urine.
实验表明：正常人尿样中仅能检出乙酸和微量丙酸、若尿样中存有丙酸、异戊酸、已酸等短链脂肪酸均可认为是病理性尿。
If propionic, butytric, iso-valeric, hexanic acid et al short-chain fatty acids were detected in urine of human, the urine can be regarded as pathologic urine.
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