McCoy M T, Aguanno J J, Ritzmann S E
Am J Clin Pathol. 1982 Apr;77(4):468-70. doi: 10.1093/ajcp/77.4.468.
Methods commonly used for serum phosphate analysis depend upon the combination of inorganic phosphorus with molybdate and subsequent quantitation of the resultant phosphomolybdate by spectrophotometry. This is a case report of mannitol interference with phosphate quantitation by a method not employing dialysis (DuPont ACA) but not with another method which includes a dialysis step (Technicon SMAC). This interference, occurring at an extremely high level of serum mannitol (3.5 g/dl) in a patient with acute renal failure, appears to be due to direct inhibition of the formation of the phosphomolybdate complex by mannitol.
常用的血清磷酸盐分析方法依赖于无机磷与钼酸盐的结合，随后通过分光光度法对生成的磷钼酸盐进行定量。这是一篇关于甘露醇干扰未采用透析法（杜邦ACA法）进行磷酸盐定量的病例报告，但对另一种包含透析步骤的方法（Technicon SMAC法）没有干扰。这种干扰发生在一名急性肾衰竭患者血清甘露醇水平极高（3.5 g/dl）时，似乎是由于甘露醇直接抑制了磷钼酸盐复合物的形成。
