中国寄生虫学与寄生虫病杂志 ›› 2006, Vol. 24 ›› Issue (1): 24-80.

• 研究简报 • 上一篇    下一篇

血吸虫病小鼠肝色素的沉积与吡喹酮治疗作用的关系

陶君1;蔡卫民2;张彬彬2;黄1;项泉1;刘荣华2   

  1. 1 中国人民解放军杭州疗养院检验科, 杭州310007; 2 浙江大学医学院附属第一医院传染病研究所,杭州310003
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-02-28 发布日期:2006-02-28

Pigment Deposit in Liver of BALB/c Mice Infected by Schistosoma japonicum and its Relation to the Effect of Praziquantel Treatment

TAO Jun1;CAI Wei-min2;Zhang Bin-bin2;Huang Yan1;Xiang Quan1;LIU Rong-hua2   

  1. 1 Examination laboratory,Hangzhou Army Sanitarium,Hangzhou 310007,China; 2 Institute of Infectious Diseases,First Affiliated Hospital,Medical School,Zhejiang University,Hangzhou 310003,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-02-28 Published:2006-02-28

摘要: 色素是血吸虫摄入宿主红细胞后的代谢产物,宿主感染血吸虫后肝中色素沉积有一定规律性,首先沉积在肝窦内,然后分别在虫卵肉芽肿的外侧和内侧,最后沉积在虫卵周围,沉积的量与肝纤维化程度呈正比(P<0.01)。经吡喹酮治疗后色素沉积量明显减少、虫卵肉芽肿减小(P均<0.01)。根据肝细胞色素沉积特点及量的变化,可判断血吸虫病小鼠肝纤维化进程以及评判吡喹酮治疗效果。

关键词: 血吸虫病, 肝纤维化, 色素

Abstract: Pigment is a kind of metabolite excreted by schistosome after erythrocyte ingestion. It deposited first in liver sinusoid, then outside and inside of granuloma, and around eggs. The level of pigment was in parallel with the degree of liver fibrosis(P<0.01). After chemotherapy with praziquantel, the level of pigment decreased considerably(P<0.01) and the size of granuloma shrinked obviously too(P<0.01). Therefore, the degree of liver fibrosis in mice with schistosome infection and the effect of praziquantel can be recognized by the level and distribution of pigment.

Key words: Schistosoma japonicum, Liver fibrosis, Pigment