Valverde E, Vich J M, García-Calderón J V, García-Calderón P A
Clin Allergy. 1980 Nov;10(6):691-8. doi: 10.1111/j.1365-2222.1980.tb02153.x.
We studied the stimulation of lymphocytes in 258 patients with urticaria and/or angioedema using a series of food extracts and additives. Of this group, 238 revealed a positive response index (RI). There was a positive RI to additives in 18.4% of the cases, to food extracts in 35.2% and to both extracts and additives in 46.6% of the cases. A positive RI to both aspirin and tartrazine was revealed in 25% and to all the additives tested in 11% of the cases. Diets from which food extracts and additives were excluded achieved total remission in 159 (61.1%), partial remission in fifty-seven cases (22%) and no remission in forty-two (16.2).
我们使用一系列食物提取物和添加剂，对258例荨麻疹和/或血管性水肿患者的淋巴细胞刺激情况进行了研究。在这组患者中，238例显示出阳性反应指数（RI）。18.4%的病例对添加剂呈阳性RI，35.2%的病例对食物提取物呈阳性RI，46.6%的病例对提取物和添加剂均呈阳性RI。25%的病例对阿司匹林和酒石黄均呈阳性RI，11%的病例对所有测试添加剂均呈阳性RI。排除食物提取物和添加剂的饮食使159例（61.1%）完全缓解，57例（22%）部分缓解，42例（16.2%）未缓解。
