1 资料与方法
1.1 病例选择
1.2 仪器
1.3 方法
1.3.1 乙肝病毒表面标志物的定量检测
1.3.2 乙肝病毒DNA检测
1.3.3 乙肝病毒基因型检测
1.3.4 外周血单个核细胞(peripheral blood mononuclear cell,PBMC) 的分离及培养
1.3.5 外周血Th17细胞检测
1.3.6 外周血Treg细胞检测
1.4 统计学分析
2 结果
2.1 总人群中Th17、Treg细胞及其比率与ALT值的相关性分析
2.2 ALT正常组中不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响
表1 ALT正常组中不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响Table 1 Effects of different genotypes hepatitis B virus (HBV) on Th17 and Treg cells and their ratios in the normal alanine aminotransferase (ALT) group |
| Items | B type | C type | t | P |
| n | 35 | 38 | ||
| HBV DNA | 5.097±1.116 | 5.279±1.299 | -0.637 | 0.526 |
| Th17/% | 1.818±0.112 | 1.832±0.123 | -0.491 | 0.625 |
| Treg/% | 4.865±0.196 | 4.918±0.168 | -1.242 | 0.218 |
| Th17/Treg | 0.374±0.026 | 0.373±0.02 | -0.206 | 0.837 |
n=73. |
2.3 ALT大于正常上限且小于正常上限2倍组中不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响
表2 ALT高于正常上限且小于正常上限2倍组中,不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响Table 2 Effects of different genotypes hepatitis B virus (HBV) on Th17 and Treg cells and their ratios in the alanine aminotransferase (ALT) < 2 times the normal upper limit group (the ALT>normal upper limit) |
| Items | B type | C type | t | P |
| n | 37 | 35 | ||
| HBV DNA | 5.330±1.139 | 5.247±1.260 | 0.290 | 0.773 |
| Th17/% | 2.560±0.347 | 2.525±0.348 | 0.426 | 0.671 |
| Treg/% | 5.501±0.404 | 5.513±0.356 | -0.134 | 0.893 |
| Th17/Treg | 0.468±0.073 | 0.461±0.074 | 0.435 | 0.665 |
n=72. |
2.4 ALT≥2倍上限组中不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响
表3 ALT≥2倍上限组中不同基因型的乙型肝炎病毒对Th17、Treg细胞及其比率的影响Table 3 Effects of different genotypes hepatiti B virus (HBV) on Th17 and Treg cells and their ratios in the alanine aminotransferase (ALT) ≥ 2 fold upper limit group |
| Items | B type | C type | t | P |
| n | 38 | 37 | ||
| HBV DNA | 5.331±1.190 | 5.451±1.145 | -0.445 | 0.658 |
| Th17/% | 3.970±0.537 | 4.718±0.591 | -5.733 | <0.001 |
| Treg/% | 5.967±0.320 | 6.543±0.416 | -6.724 | <0.001 |
| Th17/Treg | 0.667±0.095 | 0.724±0.102 | -2.506 | 0.014 |
n=75. |