Sjögren S, Hammarström L, Larsson A
J Histochem Cytochem. 1981 Jan;29(1):57-64. doi: 10.1177/29.1.7204947.
The oral mucosa of developing and mature rats was analyzed histochemically for regional enzyme differences. The following enzymes were studied: nonspecific alkaline phosphatase (alkpase), acid phosphatase (acidpase), 5'-nucleotidase (AMPase), adenosine triphosphatase (ATPase), succinate dehydrogenase (SDH), lactate dehydrogenase (LDH), and glucose-6-phosphate dehydrogenase (G-6-pDH). All enzymes were active in the oral mucosa, but regional as well as tissue variations were observed. Epithelium in all regions showed acidpase staining. Oxidoreductases were found in all regions with variations within the epithelium. The epithelium of specific regions stained for alkpase and AMPase, while adjacent epithelium did not. We suggest that the alkpase and AMPase activities are associated with specific functions of the epithelium in these regions.
对发育中和成熟大鼠的口腔黏膜进行了组织化学分析，以研究区域酶差异。研究了以下几种酶：非特异性碱性磷酸酶（alkpase）、酸性磷酸酶（acidpase）、5'-核苷酸酶（AMPase）、三磷酸腺苷酶（ATPase）、琥珀酸脱氢酶（SDH）、乳酸脱氢酶（LDH）和葡萄糖-6-磷酸脱氢酶（G-6-pDH）。所有酶在口腔黏膜中均有活性，但观察到区域和组织差异。所有区域的上皮均显示酸性磷酸酶染色。在所有区域均发现氧化还原酶，上皮内存在差异。特定区域的上皮对碱性磷酸酶和5'-核苷酸酶染色，而相邻上皮则未染色。我们认为碱性磷酸酶和5'-核苷酸酶的活性与这些区域上皮的特定功能相关。
