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168例HBsAg阳性患者HBV基因型分布及临床表现分析

Analysis of HBV Genotype Distribution and Clinical Features in 168 HBsAg Positive Patients
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摘要 目的研究乙型肝炎表面抗原(HBsAg)阳性患者乙型肝炎病毒(HBV)基因型分布及临床表现。方法选择上海市杨浦安图医院2010年1月至2013年8月收治的168例HBsAg阳性患者为研究对象,采用实时荧光定量聚合酶链反应方式进行HBV基因型的筛选,并比较不同基因型患者的肝炎严重程度、肝功能指标及肝纤维化指标。结果 HBV-B型占78.57%,C型占11.43%;HBV-B型患者的炎症活动程度、肝纤维化程度均弱于HBV-C型患者,HBV-B型患者与HBV-C型患者比较,谷草转氨酶[(34.8±6.8)U/L vs(58.2±9.3)U/L]、谷丙转氨酶[(32.9±5.7)U/L vs(54.7±8.9)U/L]、碱性磷酸酶[(83.8±11.4)U/L vs(153.9±18.2)U/L]、γ-谷氨酰转肽酶[(32.7±7.4)U/L vs(78.2±11.3)U/L]、总胆红素[(21.3±4.4)μmol/L vs(35.2±8.5)μmol/L]、HBV-DNA拷贝数[(11.5±3.2)×106vs(32.8±6.2)×106]、血清透明质酸[(60.8±10.3)μg/L vs(114.2±17.4)μg/L]、层粘连蛋白[(109.3±14.6)μg/L vs(188.3±20.4)μg/L]、Ⅳ型胶原[(72.4±11.8)μg/L vs(145.4±18.9)μg/L]、Ⅲ型胶原N端肽[(10.2±2.6)μg/L vs(17.9±4.1)μg/L]均低于HBV-C型患者。结论入组的HBsAg阳性患者中HBV基因型主要为B型和C型,且B型感染后的炎症活动程度、肝纤维化程度均较弱。 Objective To study the HBV genotype distribution and clinical features in HBsAg positive patients. Methods A total of 168 cases of HBsAg positive patients from Yangpu District Antu Hospital during Jan. 2010 and Aug. 2013 were enrolled and genotype were screened by real-time quantitative PCR. Then hepatitis severity, liver function index and fibrosis index were compared between patients with different genotypes patient. Results HBV-B type accounted for 78.57% , HBV-C type accounted for 11.43% ; inflammation active degree and liver fibrosis degree of HBV-B type patient were weaker than HBV-C type patient; AST[ (34.8 ±6.8)U/L vs (58.2 ±9.3) U/L] ,ALT[ (32.9 ±5.7) U/L vs (54.7±8.9) U/L] ,ALP[ (83.8 ±11.4) U/L vs (153.9 ± 18.2) U/L] ,γ-GT[ (32.7 ±7.4) U/L vs (78.2 ± 11.3) U/L] ,TBIL[ (21.3±4.4) μmol/L vs (35.2 ±8.5 ) μmol/L], HBV-DNAeopy numbers[ ( 11.5 ± 3.2) × 106 vs ( 32.8 ± 6.2) × 106 ] and HAl (60.8±10.3) μg/L vs (114.2 ± 17.4)μg/Ll ,LN[ (109.3 ±14.6) μg/L vs (188.3 ±20.4) μg/L],IgC[(72.4±11.8) μg/L vs (145.4 ±18.9) μg/L],PⅢNP[(10.2 ±2.6) μg/L vs (17.9 ± 4.1 ) μg/L] levels of HBV-B type patients were lower than HBV-C type patients. Conclusion HBV geno- type in HBsAg positive patients are mainly HBV-B and HBV-C; the degree of inflammatory aetivity and liver fibrosis of HBV-B are weaker.
作者 夏明镜
出处 《医学综述》 2014年第3期559-561,共3页 Medical Recapitulate
关键词 乙型肝炎表面抗原 乙型肝炎病毒 基因型 Hepatitis B surface antigen Hepatitis B virus Genotypes
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