Rodriguez I, Martinez M, Miranda J, Bánóczy J
Acta Morphol Acad Sci Hung. 1981;29(1):51-7.
Glycogen in the epithelium is interpreted as a sign of cell activity; its accumulation seems to take place gradually during cell migration. The oxido-reductase and hydrolytic enzyme-groups represent a sensitive indicator of changes in cell metabolism. The occurrence and intensity of glycogen, lactic and succinic dehydrogenases, NAD-cytochrome-c-reductase, alkaline and acid phosphatases were studied in 20 biopsy materials obtained from patients with keratotic buccal lesions. The results were compared with 20 biopsies from healthy oral mucosa. Variations were found in the localization and amount of glycogen, but no significant difference could be observed in the intensity of the oxido-reductase enzymes and alkaline phosphatase reactions. Acid phosphatase showed increased reactivity in most superficial layers of the keratinized epithelium.
上皮细胞中的糖原被视为细胞活性的标志；其积累似乎在细胞迁移过程中逐渐发生。氧化还原酶和水解酶组是细胞代谢变化的敏感指标。对20例口腔角化病变患者的活检材料中糖原、乳酸脱氢酶、琥珀酸脱氢酶、NAD - 细胞色素c还原酶、碱性磷酸酶和酸性磷酸酶的出现情况及强度进行了研究。将结果与20例健康口腔黏膜活检进行比较。发现糖原的定位和数量存在差异，但氧化还原酶和碱性磷酸酶反应强度未观察到显著差异。酸性磷酸酶在角化上皮的最表层显示出反应性增加。
