Basso G, Cocito M G, Semenzato G, Pezzutto A, Zanesco L
Br J Haematol. 1980 Apr;44(4):577-82. doi: 10.1111/j.1365-2141.1980.tb08712.x.
Fetal and postnatal thymocytes and circulating T lymphocytes were evaluated for six cytochemical reactions. Acid phosphatase activity was present in a high percentage of cells in all threee groups. Beta-glucoronidase and alpha-naphthyl acetate acid esterase were negative in the most immature fetal thymocytes, but become increasingly positive with T-cell maturation. Only the circulating lymphocytes presented a high percentage of N-acetyl beta glucosaminidase, alpha-naphthyl acetate esterase and alpha-naphthyl butyrate esterase positive cells. This study discusses the presence of these enzymes as proportional to different stages in T-cell maturation, and also of certain cytochemical phenotypes characteristic of these stages.
对胎儿和出生后胸腺细胞以及循环T淋巴细胞进行了六种细胞化学反应评估。酸性磷酸酶活性在所有三组细胞中的比例都很高。β-葡萄糖醛酸酶和α-萘乙酸酯酶在最不成熟的胎儿胸腺细胞中呈阴性，但随着T细胞成熟，其阳性率逐渐增加。只有循环淋巴细胞呈现出高比例的N-乙酰-β-葡萄糖苷酶、α-萘乙酸酯酶和α-萘丁酸酯酶阳性细胞。本研究讨论了这些酶的存在与T细胞成熟不同阶段的比例关系，以及这些阶段特有的某些细胞化学表型。
