相关实验视频

Updated: Jan 10, 2026

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia

A Mouse Model of Chronic Liver Fibrosis for the Study of Biliary Atresia

Published on: February 3, 2023

淋巴细胞亚型分布与胆管缩在胆管缩患者之间的关系

Chieh-Jung Lee¹, Ya-Chiao Hu², Hsiu-Hao Chang³

¹Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan; Department of Pediatrics, Municipal Wanfang Hospital, Taipei, Taiwan.

Pediatrics and neonatology

|November 27, 2025

概括

在肝移植肠静止术后,胆道缩 (BA) 患者的肝硬化进展与免疫细胞的变化有关. 具体来说,晚期肝硬化与改变的B细胞,T细胞和NK细胞种群以及特定的细胞因子水平相关.

科学领域:

肝病学肝病学是一种肝病学.
免疫学免疫学免疫学
儿科胃肠病学儿科胃肠病学

背景情况:

胆管缩 (BA) 是一种儿科肝病,肝硬化进展在肝移植肠静止术后有所不同.
免疫调节失调是BA病变发生的一个可疑因素.
了解免疫特征可能会澄清BA患者肝硬化的发展.

研究的目的:

评估肝硬化严重程度与BA患者肝肠静脉切除术后的淋巴细胞亚型分布之间的关系.
分析不同程度肝硬度的BA患者的免疫特征.

主要方法:

评估了67名经过肝移植肠静止术的BA患者.
通过过渡性弹性成像进行肝硬度测量 (LSM).
分析了血液淋巴细胞亚型和血清细胞因子,将LSM与免疫特征相关联.

主要成果:

严重肝硬化 (LSM ≥25 kPa) 的患者表现出较高的B淋巴细胞和较低的细胞毒性T,玛三角T和NK淋巴细胞.
晚期肝硬化与CD4+T淋巴细胞内的较低的Th1细胞有关.
较高的天真细胞毒性T淋巴细胞和较低的记忆细胞毒性T淋巴细胞在显著肝硬化患者中被观察到.
肝硬度与血清中介质素-10和干扰素-γ水平正相关.

结论:

肝硬化症患者在肝移植肠静静术后的肝硬化症进展与免疫特征的改变有显著的关联.
在B细胞,T细胞和NK细胞群中的特定变化与肝硬化严重程度相关.
免疫失调在BA肝硬化发展和进展中起着至关重要的作用.

关键词:

胆道缩症胆道缩症肝脏输入肠道静脉切除术 (hepatoportoenterostomy) 是一种肝脏输入肠道静脉切除术.免疫系统的免疫系统.肝硬化是肝硬化的一种疾病.淋巴细胞亚型淋巴细胞亚型

更多相关视频

Determining Bile Duct Density in the Mouse Liver

Determining Bile Duct Density in the Mouse Liver

Published on: April 30, 2019

Bile Duct Ligation in Mice: Induction of Inflammatory Liver Injury and Fibrosis by Obstructive Cholestasis

Bile Duct Ligation in Mice: Induction of Inflammatory Liver Injury and Fibrosis by Obstructive Cholestasis

Published on: February 10, 2015

相关概念视频

Development of the Lymphatic System

Development of the Lymphatic System

The development of lymphatic tissues and vessels in embryonic life begins around the fifth week. These structures originate from the mesoderm layer, with lymph sacs emerging from developing veins.
The first lymph sacs to form are the paired jugular lymph sacs located at the junction of the internal jugular and subclavian veins. From these sacs, lymphatic capillary plexuses extend to the thorax, upper limbs, neck, and head, eventually forming lymphatic vessels. Each jugular lymph sac maintains a...