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消化不良或吸收障碍可引起脂肪泻。因两者病理生理基础不同,因此鉴引这两种疾病具有意义。用中性脂肪染色法作Ⅲ染色检测粪中脂肪,被认为可测定粪中是否含有未消化的甘油三酯,而针对分裂脂肪(split fat)的苏丹染色法阳性则表示存在脂肪消化产物脂肪酸。一般认为,对粪中脂肪的这一两步染色法是鉴别吸收障碍和消化不良的一种有用的筛选试验。本研究旨在检测这一试验是否确实有效。作者等收集6名正常健康人
Indigestion or malabsorption can cause steatorrhea. Because of the different pathophysiology of the two, therefore, to guide the two diseases of great significance. Neutral fat staining for the detection of feces in feces was used to determine fecal fat, which was considered to determine whether feces contained undigested triglycerides, while Sudan staining for split fat was indicative of the presence of fat digestion products. It is generally accepted that this two-step staining of fecal fat is a useful screening test to identify malabsorption and dyspepsia. The purpose of this study is to test whether this test is indeed effective. The author collected 6 normal healthy people