检验医学 ›› 2021, Vol. 36 ›› Issue (9): 896-900.DOI: 10.3969/j.issn.1673-8640.2021.09.002

• 临床应用研究·论著 • 上一篇    下一篇

痛风性关节炎患者HLA-B*5801基因型携带率及相关实验室指标分析

方忠俊1, 季蔚青2, 张婧娴3, 吴金涛1, 吴伟华1, 蒋莹1, 韩振格1, 何东仪2, 边艳琴2, 沈瑜2, 肖涟波2, 谢东浩3, 孙阳2()   

  1. 1.上海市光华中西医结合医院检验科,上海 200052
    2.上海市中医药研究院中西医结合关节炎研究所,上海 200052
    3.上海市光华中西医结合医院药剂科,上海 200052
  • 收稿日期:2020-08-15 出版日期:2021-09-30 发布日期:2021-09-24
  • 通讯作者: 孙阳
  • 作者简介:孙 阳,E-mail: shmzx_sy@aliyun.com
    方忠俊,男,1978年生,硕士,副主任技师,主要从事基础免疫研究;
    季蔚青,女,1971年生,副主任药师,主要从事药物机制研究。
    方忠俊与季蔚青对本研究具有同等贡献,并列为第一作者。
  • 基金资助:
    上海市自然科学基金项目(20ZR1447700);上海市青年科技英才扬帆计划(20YF1441600);上海市中西医结合学会社区医学与健康管理研究项目(2020-59);上海中医药大学预算内课题资助(18LK076)

HLA-B*5801 gene carrying rate and laboratory testing indicators in patients with gouty arthritis

FANG Zhongjun1, JI Weiqing2, ZHANG Jingxian3, WU Jintao1, WU Weihua1, JIANG Ying1, HAN Zhenge1, HE Dongyi2, BIAN Yanqin2, SHEN Yu2, XIAO Lianbo2, XIE Donghao3, SUN Yang2()   

  1. 1. Department of Clinical Laboratory,Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai 200052,China
    2. Institute of Arthritis Research in Integrative Medicine,Shanghai Academy of Traditional Chinese Medicine,Shanghai 200052,China
    3. Pharmacy Department,Shanghai Guanghua Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai 200052,China
  • Received:2020-08-15 Online:2021-09-30 Published:2021-09-24
  • Contact: SUN Yang

摘要:

目的 探讨痛风性关节炎(GA)患者HLA-B*5801基因型的携带情况及其与相关实验室指标的关系。方法 选取120例GA患者,检测HLA-B*5801基因型及尿酸(UA)、丙氨酸氨基转移酶(ALT)、碱性磷酸酶(ALP)、C反应蛋白(CRP)、中性粒细胞百分比、淋巴细胞百分比、嗜酸性粒细胞百分比(EO%)、平均血小板体积(MPV)、红细胞沉降率(ESR),计算中性粒细胞/淋巴细胞比值(NLR)及ALT/ALP比值。以50名体检健康者作为正常对照组。根据UA水平将120例GA患者分为低水平UA(UA<420 μmol/L)组、中水平UA(UA为420~600 μmol/L)组、高水平UA(UA>600 μmol/L)组。采用Correl函数分析UA与其他项目之间的相关性。结果 GA患者HLA-B*5801基因型携带率为29.2%。GA组UA、NLR、EO%、CRP、ESR、ALT/ALP比值均高于正常对照组(P<0.05),MPV低于正常对照组(P<0.05)。HLA-B*5801基因型携带组EO%、MPV高于非携带组(P<0.05),UA低于非携带组(P<0.05);2个组之间NLR、CRP、ESR、ALT/ALP比值差异均无统计学意义(P>0.05)。低水平UA组、中水平UA组、高水平UA组ALT/ALP比值依次升高(P<0.05);高水平UA组EO%高于中水平UA组(P<0.05),NLR和ESR高于中水平UA组和低水平UA组(P<0.05);3组之间MPV、CRP差异均无统计学意义(P>0.05)。NLR、ESR、ALT/ALP比值与UA均呈正相关(r值分别为 0.959、0.953、0.994,P<0.05),MPV与UA呈负相关(r=-0.998,P<0.05),EO%、CRP与UA均无相关性(r值分别为0.647、0.091,P>0.05)。结论 GA患者HLA-B*5801基因型携带率较高。检测HLA-B*5801基因型及相关实验室指标有助于综合评估GA患者的疾病状态。

关键词: HLA-B*5801基因型, 痛风性关节炎, 实验室指标

Abstract:

Objective To investigate the correlation of HLA-B*5801 gene carrying status and laboratory testing indicators in patients with gouty arthritis(GA). Methods Totally,120 GA patients were enrolled to determine HLA-B*5801 genotype,uric acid(UA),alanine aminotransferase(ALT),alkaline phosphatase(ALP),C-reactive protein(CRP),the percentage of neutrophil,the percentage of lymphocyte,the percentage of eosinophil(EO%),mean platelet volume(MPV) and erythrocyte sedimentation rate(ESR),and the neutrophil/lymphocyte ratio(NLR) and ALT/ALP ratio were calculated. A total of 50 healthy subjects were enrolled as healthy control group. According to the levels of UA,120 GA patients were classified into low-level UA(UA<420 μmol/L) group,medium-level UA(UA 420-600 μmol/L) group and high-level UA(UA>600 μmol/L) group. The correlation between laboratory testing indicators with UA was evaluated by Correl analysis. Results Among the 120 patients,35(29.2%) cases carried HLA-B *5801 gene,the UA,NLR,EO%,CRP,ESR and ALT/ALP ratio in GA group were higher than those in healthy control group(P<0.05),and MPV was lower(P<0.05). Compared with HLA-B*5801 gene carrying group,EO% and MPV were higher than those in non-carrying group(P<0.05),while UA was lower than that in non-carrying group(P<0.05),and NLR,CRP,ESR,ALT/ALP ratio had no statistical significance(P>0.05). ALT/ALP ratios were increased in turn among low-level,medium-level and high-level UA groups(P<0.05). EO% in medium-level UA group was lower than that in high-level UA group(P<0.05),and NLR and ESR were higher than those in high-level UA group and low-level UA group(P<0.05). MPV and CRP had no statistical significance among the 3 groups(P>0.05). NLR,ESR and ALT/ALP ratio were positively correlated with UA(r values were 0.959,0.953 and 0.994,respectively,P<0.05),while MPV was negatively correlated with UA(r=-0.998,P<0.05). There was no correlation between EO%,CRP and UA(r values were 0.647 and 0.091,respectively,P>0.05). Conclusions The gene carrying rate of HLA-B*5801 gene in patients with GA is high. The determination of HLA-B*5801 gene and related laboratory testing indicators will be helpful to comprehensively evaluate the disease status of patients.

Key words: HLA-B*5801 genotype, Gouty arthritis, Laboratory testing indicator

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