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用氚标记脱氧胸腺嘧啶核苷(~3H—TdR)掺入法测定正常人和过敏性紫瘢植物血凝素(PHA)和刀豆素-A(Con-A)刺激淋巴细胞转化。30例正常人PHA 和Con-A 比值为1∶(0.67±0.26);14例过敏性紫瘢PHA 和Con-A 比值3例>0.67,11例<0.67,最低1例为0.28.病例组比值为0.41±0.08.两组有显著性差异(P<0.001).病例组中18例用转移因子加654-2治疗,治愈9例,好转8例,无效1例;胸腺素并用654-2治疗7例,治愈4例,好转2例,无效1例,获得较好疗效.
The transformation of normal human and hypersensitive purple kytoplasm hemagglutinin (PHA) and concanavalin-A (Con-A) to stimulate lymphocytes were determined by incorporation of tritiated thymidine (~ 3H-TdR) The ratio of PHA and Con-A in 30 cases was 1:67 (0.67 ± 0.26) in 30 cases. The ratios of PHA and Con-A in 14 cases were> 0.67 in 11 cases, 11 cases were <0.67 in the 14 cases, and 0.28 in the lowest case Was 0.41 ± 0.08. There were significant differences between the two groups (P <0.001) .In the case group, 18 cases were treated with transfer factor plus 654-2, 9 cases were cured, 8 cases improved and 1 case ineffective. Thymosin was also treated with 654-2 7 cases, 4 cases were cured, 2 cases improved, 1 case ineffective, and obtained better curative effect.