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作 者:徐恩洁 张爽[2] 徐也晴[3] 朱震宏 王锋[2] 张硕[2] 毕胜利[2] 沈立萍[2]
机构地区:[1]新疆维吾尔自治区医科大学第一附属医院,830041 [2]中国疾病预防控制中心病毒病预防控制所 [3]新疆维吾尔自治区疾病预防控制中心
出 处:《中华实验和临床病毒学杂志》2015年第4期316-318,共3页Chinese Journal of Experimental and Clinical Virology
摘 要:目的了解新疆自治区维吾尔族及汉族人群感染的乙型肝炎病毒(hepatitisBvirus,HBV)的基因型别,为采取相应的临床治疗措施提供科学依据。方法从医院收集维吾尔族及汉族乙型肝炎(乙肝)患者的血清样本基本信息,通过PCR法扩增HBVDNA并进行序列测定,与HBV标准株比较分析、绘制系统发生树、确定其基因型并进行比较分析。结果175份乙肝患者的样本中,HBVDNA阳性者为35份,其中维吾尔族16份,汉族19份;维吾尔族HBV基因型的分布状况为C1型1例(2.85%)、C2型4例(11.43%)、D1型8例(22.86%)、D3型1例(2.85%)、D4型2例(5.71%),汉族HBV基因型分布状况B2型6例(17.14%)、C1型3例(8.57%)、C2型7例(20%)、D1型2例(5.71%)和D。型2例(5.71%)。结论新疆地区维吾尔族人群中流行的HBV基因型构成较为复杂,维吾尔族人群中流行以D型为主要型别;汉族人群中流行以c型为主要型别。Objective To provide some scientific support to hepatitis B clinical treatment result from the investigation hepatitis B virus genotype distribution in Uighur and Han population in Xinjiang Autonomous Region. Methods Molecular epidemiologic study was performed on 175 samples of HBV infected individuals from Xinjiang district was performed by means of reverse-transcriptional nested PCR. Result Among the 175 of hepatitis B patients, 35 samples were found to be HBV DNA positive. Genotype distribution and the proportion of each sub-genotypes were as follows: 16 copies of Uighur, C1 type 1 cases (accounting for only 2.85% ), C2 type 4 cases (accounting for 11.43 % ), D1 type 8 cases (accounting for 22.86% ), D3 type lcases(accounting for 2.85% ) ,D 4type 2 cases(accounting for 5.71% ). 19 copies of Han nationality, B2 type 6 cases (accounting for on]y 17.14% ), C1 type 3 cases (accounting for only 8.57% ) , C2 type 7 cases( accounting for 20% ) , D1 type 2 cases( accounting for 5.71% ) , D4 type 2 cases (accounting for 5.71% ). Conclusion HBV genotypes prevailed in Xinjiang district were of great diversity, D type was dominant in Uygur, C type was the dominance one in Han ethnic group.
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