Geocze S, Nader H B
Hepatogastroenterology. 1982 Feb;29(1):27-9.
Sulfated glycosaminoglycan (SGAG) composition of normal mucosa of esophagus, gastric body, antrum, duodenum, jejunum and rectum is reported. Each region examined may be defined by specific sulfated glycosaminoglycan distributions showing variations in relative proportions and total amount of heparan sulfate, dermatan sulfate and chondroitin 4, 6-sulfate. The results are discussed in the light of a recent proposal regarding the role of these compounds in cell-cell recognition and stimulation of cell division. The methodology made it possible to detect sulfated glycosaminoglycans from small amounts of tissue obtained by endoscopic biopsies.
本文报道了食管、胃体、胃窦、十二指肠、空肠和直肠正常黏膜的硫酸化糖胺聚糖（SGAG）组成。所检查的每个区域都可由特定的硫酸化糖胺聚糖分布来定义，这些分布显示了硫酸乙酰肝素、硫酸皮肤素和硫酸软骨素4、6 - 硫酸酯在相对比例和总量上的变化。根据最近关于这些化合物在细胞 - 细胞识别和细胞分裂刺激中作用的提议对结果进行了讨论。该方法能够从通过内镜活检获得的少量组织中检测硫酸化糖胺聚糖。
