Hussein L, el-Nokaly F, Hamdy B
Int J Vitam Nutr Res. 1985;55(2):133-7.
Fifty-two boys were tested biochemically for their vitamin A status. Only 54% were found to have acceptable Plasma retinol levels. Deficient vitamin A status was associated with reduced GAG excretions. Vitamin A therapy restored the plasma retinol levels and increased the excretion of GAG. Chondroitin sulfate made up 90%, heparan sulfate 9.5% and hyaluronic acid less than 1% of the total urinary GAG content.
对52名男孩进行了维生素A状况的生化检测。结果发现只有54%的男孩血浆视黄醇水平处于可接受范围。维生素A缺乏与糖胺聚糖排泄减少有关。维生素A治疗可恢复血浆视黄醇水平并增加糖胺聚糖的排泄。硫酸软骨素占尿中总糖胺聚糖含量的90%，硫酸乙酰肝素占9.5%，透明质酸占比不到1%。
