Hall E J, Batt R M
Department of Clinical Veterinary Science, University of Bristol, Langford, Bristol.
Res Vet Sci. 1996 May;60(3):280-2. doi: 10.1016/s0034-5288(96)90056-9.
Seven simple sugars, commonly used in intestinal function tests, were simultaneously administered intravenously to dogs and their urinary excretion was measured to assess their potential for metabolic degradation. Lactose, lactulose and 3-O-methyl-D-glucose were excreted unchanged, but small proportions of palatinose and sucrose were not, and were assumed to have been metabolised. More than half of the administered D-xylose and a quarter of L-rhamnose was not excreted and was assumed to have been metabolised. These findings may be significant for the interpretation of differential sugar absorption tests and the D-xylose tolerance test.
七种常用于肠道功能测试的单糖被同时静脉注射给狗，并测量它们的尿排泄量以评估其代谢降解的可能性。乳糖、乳果糖和3 - O - 甲基 - D - 葡萄糖原样排泄，但少量的帕拉金糖和蔗糖并非如此，推测它们已被代谢。超过一半的注射用D - 木糖和四分之一的L - 鼠李糖未被排泄，推测已被代谢。这些发现对于解释糖吸收差异试验和D - 木糖耐量试验可能具有重要意义。
