| 抗生素对小儿呼气氢试验的影响 |
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| 引用本文： | 叶彩霞,王茂贵,王宝西.抗生素对小儿呼气氢试验的影响[J].中华儿科杂志,1999,37(7):415-417. |
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| 作者姓名： | 叶彩霞 王茂贵 王宝西 |
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| 作者单位： | YE Caixia，WANG Maogui，WANG Baoxi，et al Department of Pediatrics，Tangdu Hospital，Fourth Military Medical University，Xian 710038 |
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| 摘 要： | 目的探讨抗生素对呼气氢试验（ＢＨＴ）的影响。方法应用ＨＤ１型呼气氢测定仪，检测抗生素应用前后７５例住院患儿空腹呼气氢（ＦＢＨ）值和其中２３例患儿乳果糖氢呼吸试验（ＬＨＢＴ）的结果，并与２３１例健康儿ＦＢＨ比较。结果抗生素应用后ＦＢＨ［（１９５０±１２４）×百万分浓度（１０－６）］较应用前（３５９４±２９８）×１０－６明显降低（ｔ＝４９５，Ｐ＜０００１）；住院患儿抗生素应用前ＦＢＨ（３５９４±２９８）×１０－６与健康儿（１４５２±０１０）×１０－６比较，（ｕ＝４８３，Ｐ＜００１）；应用抗生素患儿口服乳果糖后呼气氢值无明显变化。结论住院患儿抗生素应用前，ＦＢＨ较健康患儿明显升高；抗生素应用后ＦＢＨ较应用前明显降低，ＬＨＢＴ呈假阴性结果。提示肠道氢产生受抑制。
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| 关 键 词： | 抗生素类 呼吸试验 儿童 氢 |
Effect of antibiotics on breath hydrogen test in children |
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| YE Caixia,WANG Maogui,WANG Baoxi,et al.Effect of antibiotics on breath hydrogen test in children[J].Chinese Journal of Pediatrics,1999,37(7):415-417. |
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| Authors: | YE Caixia WANG Maogui WANG Baoxi |
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| Institution: | YE Caixia,WANG Maogui,WANG Baoxi,et al Department of Pediatrics,Tangdu Hospital,Fourth Military Medical University,Xian 710038 |
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| Abstract: | Objective To evaluate influences of antibiotics on breath hydrogen test in children Methods Fasting breath hydrogen (FBH) test and lactulose hydrogen breath test (LHBT) were respectively performed by using HD1 breath hydrogen detector for 75 and 23 inpatients before and after receiving antibiotics FBH of 231 healthy controls was determined Results After antibiotics were given, FBH was (195124)10-6, being lower than that before antibiotics use The FBH value obtained before antibiotics use was significantly higher in 75 inpatients compared with 231 healthy controls After antibiotics were given, LHBT did not significantly change Conclusion The hydrogen production was markedly depressed after antibiotic therapy FBH values were significantly higher in inpatients with infectious diseases compared with healthy controls |
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| Keywords: | AntibioticsBreath testsChildHydrogen |
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