Angelini G, Vena G A, D'Ovidio R, Meneghini C L
Arch Dermatol Res. 1982;273(3-4):241-6. doi: 10.1007/BF00409252.
Two lymphocyte subpopulations, T cells bearing a receptor for the Fc fragment of IgG (T gamma) and theophylline-sensitive T cells, were investigated in 49 patients with allergic contact dermatitis (ACD) in the acute phase and compared with a control group. Patients with ACD had markedly reduced relative T gamma and theophylline-sensitive T lymphocyte levels, compared with normals (P less than 0.0005). The patients also showed reduced absolute T gamma and theophylline-sensitive T cells with respect to the controls (P less than 0.01). To determine whether decreased levels of T gamma and theophylline-sensitive T cells were related to the activity of ACD, the same T-cell subsets were determined in 10 of 49 patients after the clearing of the contact dermatitis. Both T-cell subpopulations were found within the normal range.
对49例急性期过敏性接触性皮炎（ACD）患者的两个淋巴细胞亚群，即带有IgG Fc片段受体的T细胞（Tγ）和对茶碱敏感的T细胞进行了研究，并与一个对照组进行比较。与正常人相比，ACD患者的相对Tγ和对茶碱敏感的T淋巴细胞水平明显降低（P<0.0005）。患者的绝对Tγ和对茶碱敏感的T细胞相对于对照组也有所减少（P<0.01）。为了确定Tγ和对茶碱敏感的T细胞水平降低是否与ACD的活动有关，在49例患者中的10例接触性皮炎消退后测定了相同的T细胞亚群。发现两个T细胞亚群均在正常范围内。
