安徽医科大学学报
安徽醫科大學學報
안휘의과대학학보
ACTA UNIVERSITY MEDICINALIS ANHUI
2015年
5期
632-634
,共3页
郑亢%郜玉峰%潘高峰%殷宏娟%邹桂舟
鄭亢%郜玉峰%潘高峰%慇宏娟%鄒桂舟
정항%고옥봉%반고봉%은굉연%추계주
乙型肝炎病毒%单核苷酸多态性%IL-10R%易感性
乙型肝炎病毒%單覈苷痠多態性%IL-10R%易感性
을형간염병독%단핵감산다태성%IL-10R%역감성
hepatitis B virus%single polymorphism%interleukin-10 recepter%gene susceptibility
目的:探讨 IL-10R 基因多态性与乙型肝炎病毒(HBV)感染后慢性化的相关性。方法收集501例慢性HBV 感染患者和301例急性自限性 HBV 感染患者外周血标本,两组患者的年龄、性别和地区来源均相互匹配。 Snapshot方法检测 IL-10R 两个 tag SNP(rs2228055、rs2256111)的基因型;χ2检验用于比较两组间基因型及等位基因频率分布。结果 IL-10R 基因 rs2228055、rs2256111多态等位基因和基因型频率在两组中的分布均符合 Hardy-Weinberg 平衡。 IL-10R 基因 rs2228055位点 G/ G 基因型频率(7.2%)明显低于急性自限性 HBV 感染患者(13.0%),差异有统计学意义(P<0.05);GG 基因型在 HBV 感染慢性化的风险是 AG + AA基因型的0.52倍(OR =0.52,95% CI:0.32~0.84)。结论IL-10R rs2228055位点 GG 基因型在 HBV 感染后的慢性化中发挥保护作用。
目的:探討 IL-10R 基因多態性與乙型肝炎病毒(HBV)感染後慢性化的相關性。方法收集501例慢性HBV 感染患者和301例急性自限性 HBV 感染患者外週血標本,兩組患者的年齡、性彆和地區來源均相互匹配。 Snapshot方法檢測 IL-10R 兩箇 tag SNP(rs2228055、rs2256111)的基因型;χ2檢驗用于比較兩組間基因型及等位基因頻率分佈。結果 IL-10R 基因 rs2228055、rs2256111多態等位基因和基因型頻率在兩組中的分佈均符閤 Hardy-Weinberg 平衡。 IL-10R 基因 rs2228055位點 G/ G 基因型頻率(7.2%)明顯低于急性自限性 HBV 感染患者(13.0%),差異有統計學意義(P<0.05);GG 基因型在 HBV 感染慢性化的風險是 AG + AA基因型的0.52倍(OR =0.52,95% CI:0.32~0.84)。結論IL-10R rs2228055位點 GG 基因型在 HBV 感染後的慢性化中髮揮保護作用。
목적:탐토 IL-10R 기인다태성여을형간염병독(HBV)감염후만성화적상관성。방법수집501례만성HBV 감염환자화301례급성자한성 HBV 감염환자외주혈표본,량조환자적년령、성별화지구래원균상호필배。 Snapshot방법검측 IL-10R 량개 tag SNP(rs2228055、rs2256111)적기인형;χ2검험용우비교량조간기인형급등위기인빈솔분포。결과 IL-10R 기인 rs2228055、rs2256111다태등위기인화기인형빈솔재량조중적분포균부합 Hardy-Weinberg 평형。 IL-10R 기인 rs2228055위점 G/ G 기인형빈솔(7.2%)명현저우급성자한성 HBV 감염환자(13.0%),차이유통계학의의(P<0.05);GG 기인형재 HBV 감염만성화적풍험시 AG + AA기인형적0.52배(OR =0.52,95% CI:0.32~0.84)。결론IL-10R rs2228055위점 GG 기인형재 HBV 감염후적만성화중발휘보호작용。
Objective To examine whether IL-10R polymorphisms were associated with susceptibility to chronic hepatitis B virus (HBV)infection in a Chinese Han population. Methods A total of 501 chronic HBV-infected pa-tients as cases and 301 age-, sex-, and ethnically matched self-limiting HBV-infected individuals as controls were recruited in this study. Two tag SNPs (rs2228055 and rs2256111 of IL-10R) were genotyped in all subjects by u-sing Snapshot method. The frequencies of alleles and genotypes between the two groups were analyzed by χ2 analy-sis. Results All genotype and allele distributions in patients with C-HBV and patients with SL-HBV were in Har-dy-Weinberg equilibrium. The frequency of the rs2228055 GG genotype (7. 2% ) was significantly decreased in pa-tients with C-HBV as compared to SL-HBV patients (13. 0% ). In patients with chronic HBV infection, the risk of GG genotype in patients is 0. 52 times of that of the AG, AA genotypes patients ( OR = 0. 52,95% CI:0. 32 ~0. 84). Conclusion In this study, the results suggest that the rs2228055 GG genotype of IL-10R is associated with the susceptibility to chronic HBV infection in the Chinese Han population.