实用肝脏病杂志 ›› 2012, Vol. 15 ›› Issue (4): 309-311.doi: 10.3969/j.issn.1672-5069.2012.04.013

• 病毒性肝炎 • 上一篇    下一篇

肝窦病变对慢性乙型肝炎肝脏微循环障碍的影响*

王勇, 丁体龙, 马勇, 沈烈, 张文学, 于莉   

  1. 233015 安徽省蚌埠市 解放军第123医院肝病中心
  • 收稿日期:2011-09-01 出版日期:2012-08-10 发布日期:2017-03-15
  • 作者简介:第一作者:王勇 男,38岁,大学本科,主管技师。主要从事肝脏病的基础研究。E-mail:dtl_dragon2003@yahoo.com.cn
  • 基金资助:
    南京军区医药卫生科研基金资助项目(编号:10MA037)

The pathological changes of hepatic sinusoids in patients with chronic hepatitis B

Wang Yong, Ding Tilong, Ma Yong, et al.   

  1. Center of Liver Disease,Nanjing Military Command of Chinese PLA,The 123rd Hospital,Bengbu 233015,Anhui Province,China
  • Received:2011-09-01 Online:2012-08-10 Published:2017-03-15

摘要: 目的研究肝窦病变对慢性乙型肝炎肝脏微循环障碍的影响。方法采用肝窦形态体视学方法测定肝窦数目、肝窦总面积、总周长、平均直径等指标,并采用透射电镜观察肝脏微循环结构改变特点。结果慢性乙型肝炎重度患者肝窦总面积、总周长、平均直径增大(P<0.05),肝窦内皮细胞窗孔减小、基底膜形成、Disse腔胶原沉积增加(P<0.05),但肝窦数目减少(P<0.05);慢性乙型肝炎轻度和中度患者肝窦内皮细胞中WP小体检出率分别为53.5%和59.1%,而在重度患者仅为12.9%。结论肝窦病变在慢性乙型肝炎肝脏微循环障碍中起关键作用。

关键词: 慢性乙型肝炎, 肝窦, 体视学, 肝窦内皮细胞

Abstract: Objective To study the pathological changes of hepatic sinusoids in patients with chronic hepatitis B. Methods The number,total area,total perimeter and average diameter of hepatic sinusoids were detected by stereology under transmission electron microscope. Results The total area,total perimeter and average diameter of hepatic sinusoids in patients with chronic hepatitis B of severe degree increased,the basal lamina formed,and collagen deposited in Disse's space;WP bodies were detected in 53.5% and 59.1% in SECs in patients with CHB of mild and moderate degree,respectively,while that was only in 12.9% of patients with CHB of severe degree. Conclusion The pathological changes of hepatic sinusoids play a key role in the microcirculation disturbance of liver in patients with chronic hepatitis B.

Key words: Hepatitis B, Hepatic sinusoids, Stereology, Sinusoidal endothelial cell