摘要
AIM： The goal of the current work was to analyse the prevalence of the ＋49A/G variant of the cytotoxic T-lymphocyte antigen 4 gene （CTLA4） in Hungarian patients with Crohn＇s disease （CD） and ulcerative colitis （UC）. METHODS： A total of 130 unrelated subjects with CD and 150 with UC, and 170 matched controls were genotyped for the single nucleotide polymorphism （SNP）. The genotypes were determined by using PCR/RFLP test. RESULTS： The G allele frequency and the prevalence of the GG genotype were 38.1% and 12.3% in the CD group, 40.6% and 18.6% in the UC patients, and 37.4% and 15.9% in the control group, respectively. CONCLUSION： The results of the current study show that carriage of the ＋49G SNP in heterozygous or in homozygous form does not confer risk either for CD or for UC in the Hungarian population.
瞄准：当前的工作的目标细胞毒素的 T 淋巴细胞抗原是分析 +49A/G 的流行变体的在有 Crohn 的匈牙利病人的 4 基因(CTLA4 )?ˉs 疾病(CD ) 和 ulcerative (UC ) 。方法：有 CD 的 130 个无关的题目的一个总数并且 150 与 UC，和 170 匹配的控制是为单个核苷酸多型性(SNP ) 的 genotyped。遗传型被使用 PCR/RFLP 测试决定。结果：G 等位基因频率和 GG 遗传型的流行在 CD 组，是 38.1% 和 12.3%40.6% 和 18.6% 在 UC 病人，并且 37.4% 和 15.9% 在控制组分别地。结论：当前的学习的结果显示出 +49G SNP 的那辆马车在异质接合或不在匈牙利人口为 CD 或为 UC 在同型结合的形式授与风险任何一个。
基金
Supported by the grants of Hungarian Science Foundation (OTKA T 0495X9)
Hungarian Ministry of Health (ETT 497/2006)
by the National Office for Research and Technology, "Pazmany Peter" program. (RET- II 08/2005)
