临床经验
Copyright ©The Author(s) 2012.
世界华人消化杂志. 2012-09-18; 20(26): 2491-2495
在线出版 2012-09-18. doi: 10.11569/wcjd.v20.i26.2491
表1 16S rRNA寡核苷酸探针序列
探针序列(5'→3')靶细菌荧光素颜色激发波长(nm)
EREC482GCTTCTTAGTCAGGTACCG梭状芽胞杆菌FAM红色495
EncCCCTCTGATGGGTAGGTT肠球菌FAM红色495
EcoliGCAAAGGTATTAACTTTACTCCC大肠杆菌HEX绿色538
Bac303CCAATGTGGGGGACCTT类杆菌HEX绿色538
Bif164CATCCGGCATTACCACCC双歧杆菌TAMRA黄色559
Lowgc2pGGGACGTTGTTTCTGAGT直肠真杆菌-梭菌TAMRA黄色559
EUB338GCTGCCTCCCGTAGGAGT所有细菌ROX红色588
表2 肝硬化组和健康对照组之间肠道几种细菌的比较 [中位数(P25, P75)]
分组总的细菌类杆菌双歧杆菌梭状芽胞大肠杆菌肠球菌真杆-梭菌
肝硬 化组624.72 (276.29, 973.14)17.09 (8.89, 25.30)32.14 (-8.40, 62.68)34.68 (10.52, 58.84)13.11 (1.60, 24.62)25.78 (5.63, 45.93)21.91 (12.49, 31.33)
健康 对照组1674.72 (356.63, 992.81)128.38 (-3.01, 259.76)289.67 (142.08, 37.27)173.84 (-51.05, 398.73)80.18 (5.60, 154.77)175.92 (106.70, 245.14)91.48 (26.71, 156.25)
Z3.11-4.34-4.006-3.95-3.558-4.174-4.399
P0.0010.0000.0000.0000.0000.0000.000
表3 肝硬化3种不同病因之间的肠道细菌计数比较 [中位数(P25, P75)]
病因总的细菌类杆菌双歧杆菌梭状芽胞大肠杆菌肠球菌真杆-梭菌
肝炎性891.10 (174.48, 1607.72)17.41 (12.17, 22.64)19.62 (-90.51, 129.75)35.28 (5.23, 65.33)27.15 (14.24, 40.07)60.45 (18.74, 1.2.13)21.60 (-4.33, 47.53)
酒精性436.43 (172.79, 700.07)17.36 (4.65, 30.08)19.04 (0.37, 37.71)19.01 (3.28, 34.73)10.65 (5.05, 16.25)18.20(3.21, 33.19)22.14 (10.85, 33.43)
非酒精性712.09 (478.28, 945.76)15.77 (-1.45, 32.89)60.41 (26.39, 94.42)51.28 (10.10, 92.45)9.01 (-11.57, 29.58)23.809 (7.23, 40.49)18.46 (9.97, 26.94)
Z4.4630.481.8251.1931.4282.711.527
P0.3240.6240.1810.3190.2580.0850.236
表4 肝硬化不同Child-Pugh分级肠道细菌计数比较 [中位数(P25, P75)]
分组n总的细菌类杆菌双歧杆菌梭状芽胞大肠杆菌肠球菌真杆-梭菌
A级8578.19 (190.4, 965.98)19.59 (8.13, 31.06)50.20 (9.20, 91.21)27.81 (0.22,55.39)6.57 (3.88, 9.27)17.59 (7.19, 27.98)10.37 (3.38, 17.37)
B级14723.56 (337.93, 109.18)18.55 (5.69, 31.41)29.55 (-20.70,79.80)47.90 (22.55, 73.25)19.04 (6.47, 31.60)38.15 (11.09,45.19)24.07 (13.21, 34.92)
C级7436.43 (148.13, 688.73)12.28 (5.54, 19.03)19.04 (0.99, 37.08)21.07 (5.79, 36.34)15.76 (8.90, 22.62)23.15 (5.93, 40.37)21.68 (16.88, 26.74)
Z1.8580.6240.5091.2034.5342.4463.231
P0.3950.7320.7750.5480.1040.2940.199

引文著录: 吴旭, 吴云峰, 毛朝亮, 吴中明. 肝硬化患者肠道微生态的变化. 世界华人消化杂志 2012; 20(26): 2491-2495