肺结核并发糖尿病患者血浆氧化应激水平的检测结果分析  被引量:4

Plasma oxidative stress in patients with pulmonary tuberculosis complicated with diabetes mellitus

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作  者:李春玲 牛良飞[1] 李海聪 吴康[1] 卢水华[1] 范小勇[1,2] LI Chun-ling;NIU Liang-fei;LI Hai-cong;WU Kang;LU Shui-hua;FAN Xiao-yong(Shanghai Public Health Clinical Center,Shanghai 201508,China)

机构地区:[1]上海市公共卫生临床中心,201508 [2]温州医科大学检验医学院生命科学学院

出  处:《中国防痨杂志》2018年第8期860-865,共6页Chinese Journal of Antituberculosis

基  金:“十三五”国家科技重大专项(2018ZX10302301、2018ZX10731301);国家自然科学基金(31771004);上海市自然科学基金(17ZR1423900)

摘  要:目的 分析肺结核并发糖尿病患者检测血浆氧化应激水平的情况。方法 收集2016年2月至2017年1月上海市公共卫生临床中心收治的45例肺结核患者(PTB 组)、28例肺结核并发2型糖尿病患者(PTB-DM2组),及24名健康对照志愿者(HC组)的肝素抗凝血浆,分别定量检测3组患者血浆总抗氧化能力(T-AOC)、过氧化氢酶(CAT)、血红素氧合酶-1(HO-1)、谷胱甘肽(GSH)、超氧化物歧化酶(SOD)及脂质损伤标志物丙二醛(MDA)的含量,以“中位数(四分位数)[M (P25,P75)]”表示。采用SPSS 23.0软件分析3组患者相关数据,GraphPad Prism 7.0软件作图,以P〈0.05为差异有统计学意义。结果 HC组、PTB组、PTB-DM2组各生化指标T-AOC[4.65(4.16, 5.15)、2.70(3.50, 4.30)、 2.55 (2.03,3.48) U/ml]、CAT[54.20 (35.46,81.30)、23.49(9.49,44.72)、 5.66 (-14.00, 31.98) U/ml]、HO-1[16.12 (11.84,24.09)、11.44(7.95,15.53)、8.19 (7.53,11.58) ng/ml]、GSH[5.14(3.98,7.33)、4.69(3.02,6.47)、2.90 (1.90,6.14) μmol/ml]、SOD[14.31(10.63,17.33)、14.28(11.86,15.69)、13.78(12.26,18.00) U/ml]、MDA[ 3.60 (2.62,4.40)、5.11 (4.26,7.23)、12.77(9.47,14.89) nmol/ml] 比较差异均有统计学意义(χ^2=35.28,P〈0.01;χ^2=28.94,P〈0.01;χ^2=23.00,P〈0.01;χ^2=9.24,P=0.010;χ^2=15.53,P〈0.01;χ^2=59.46,P〈0.01)。PTB组患者血浆的T-AOC、CAT、HO-1含量较HC组均明显下降,MDA水平较HC组明显升高,差异均有统计学意义(Z=-3.88,P〈0.01; Z=-3.82,P〈0.01;Z=-3.21,P=0.005;Z=-3.94,P=0.008)。PTB-DM2组患者的T-AOC、CAT、HO-1、GSH、SOD水平均较PTB组患者均明显下降,MDA水平较PTB组患者明显升高,差异均有统计学意义(Z=-3.08,P=0.047;Z=-2.44,P=0.046;Z=-2.27,P=0.023;Z=-2.45,P=0.096;Z=-3.50,P=0.002;Z=-6.01,P〈0.01)。 结论 感染结核分枝杆菌后,PTB患者的抗氧化能力降低,且存在脂质氧化损伤;并发2型糖尿病可加重PTB患者的氧�Objective To explore the profile of oxidative stress in plasma of patients with pulmonary tuberculosis complicated with type 2 diabetes mellitus.Methods Forty five cases of tuberculosis patients (group PTB), 28 cases of tuberculosis and type 2 diabetes (group PTB-DM2), and 24 healthy volunteers (group HC) were collected from February 2016 to January 2017 in the Shanghai Public Health Clinical Center. The content of total antioxidant capacity (T-AOC), catalase (CAT), heme oxygenase-1 (HO-1), glutathione (GSH), superoxide dismutase (SOD) and lipid malondialdehyde (MDA) in the 3 groups were measured, respectively, with the median (quartile) (M (P25, P75)). SPSS 23.0 software was used to analyze the data of 3 groups, and GraphPad Prism 7.0 software was used to map, the difference was statistically significant in P〈0.05.Results The biochemical indexes of group HC, group PTB, and group PTB-DM2 were T-AOC (4.65 (4.16, 5.15), 2.70 (3.50, 4.30), 2.55 (2.03,3.48) U/ml), CAT (54.20 (35.46,81.30), 23.49 (9.49, 44.72), 5.66 (-14.00, 31.98) U/ml), HO-1 (16.12 (11.84, 24.09), 11.44 (7.95, 15.53), 8.19 (7.53, 11.58) ng/ml), GSH (5.14 (3.98, 7.33), 4.69 (3.02, 6.47), 2.90 (1.90, 6.14) μmol/ml), SOD (14.31 (10.63, 17.33), 14.28 (11.86, 15.69), 13.78 (12.26, 18.00) U/ml), MDA (3.60 (2.62, 4.40), 5.11 (4.26, 7.23), 12.77 (9.47, 14.89) nmol/ml), there were significant differences between the three groups (χ^2=35.28,P〈0.01;χ^2=28.94,P〈0.01;χ^2=23.00,P〈0.01;χ^2=9.24,P=0.010;χ^2=15.53,P〈0.01;χ^2=59.46,P〈0.01). The plasma levels of T-AOC, CAT and HO-1 in the PTB group were significantly lower than those in the HC group, and the MDA level was significantly higher than that in the HC group (Z=-3.88,P〈0.01; Z=-3.82,P〈0.01;Z=-3.21,P=0.005;Z=-3.94,P=0.008, respectively). The levels of T-AOC, CAT, HO-1, GSH and SOD in the PTB-DM2 group were all significantly lower than th

关 键 词:结核  糖尿病 2型 共病现象 氧化性应激 血液学试验 对比研究 

分 类 号:R749.16[医药卫生—神经病学与精神病学]

 

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