ISSN 1674-3865  CN 21-1569/R
主管:国家卫生健康委员会
主办:中国医师协会
   辽宁省基础医学研究所
   辽宁中医药大学附属医院

中国中西医结合儿科学 ›› 2025, Vol. 17 ›› Issue (5): 382-386.doi: 10.20274/j.cnki.issn.1674-3865.2025.05.004

• 综 述 • 上一篇    下一篇

肠道菌群参与新生儿黄疸的机制及研究进展

彭鑫, 王雨倩, 杨柳()   

  1. 116021 大连,大连医科大学附属第二医院2023级儿科学专业研究生(彭鑫)
    大连医科大学附属第二医院新生儿科(王雨倩,杨柳)
  • 收稿日期:2025-05-13 修回日期:2025-06-11 出版日期:2025-10-25 上线日期:2025-10-25
  • 通讯作者: 杨柳 E-mail:439140628@qq.com
  • 作者简介:彭鑫(1999-),女,大连医科大学2023级硕士研究生在读。研究方向:新生儿围产期感染及脑损伤研究
  • 基金资助:
    国家自然科学基金项目(82201896)

Mechanism and research progress of gut microbiota involved in neonatal jaundice

Xin PENG, Yuqian WANG, Liu YANG()   

  1. The Second Hospital of Dalian Medical University, Dalian 116021, China
  • Received:2025-05-13 Revised:2025-06-11 Published:2025-10-25 Online:2025-10-25
  • Contact: Liu YANG E-mail:439140628@qq.com
  • Supported by:
    National Natural Science Foundation of China Project(82201896)

摘要:

新生儿期是肠道菌群定植与免疫系统发育的关键时期,会对个体健康产生深远影响。新生儿黄疸作为新生儿期最常见的临床症状,其病理过程与胆红素代谢失衡密切相关,而肠道菌群通过调控肠肝循环在胆红素代谢中发挥重要作用。本综述系统梳理了新生儿肠道菌群的构成、发育过程,深入剖析其在胆红素代谢中的作用及对胆红素水平的影响,详细阐述了酶促反应、免疫调节、肠道屏障功能等影响胆红素代谢的可能机制,旨在为临床防治新生儿黄疸提供理论依据,助力新生儿健康发展。

关键词: 新生儿黄疸, 肠道菌群, 肠肝循环, 双歧杆菌

Abstract:

The neonatal period represents a critical period for gut microbiota colonization and immune system development, exerting profound impacts on individual health. Neonatal jaundice is the most common clinical manifestation during this period, and its pathological process is closely associated with the imbalance of bilirubin metabolism. Gut microbiota plays a pivotal role in bilirubin metabolism through regulating the enterohepatic circulation. This review systematically reviews the composition and development of neonatal gut microbiota, provides an in-depth analysis of its role in bilirubin metabolism and its effects on serum bilirubin levels, and elaborates in detail on the potential mechanisms of enzymatic reactions, immune regulation and intestinal barrier function that affect bilirubin metabolism. The aim is to provide theoretical basis for clinical prevention and treatment of neonatal jaundice, thereby promoting the healthy development of neonates.

Key words: Neonatal jaundice, Gut microbiota, Enterohepatic circulation, Bifidobacterium

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