Expressions of Protein Oxidation Markers, Dityrosine and Advanced Oxidation Protein Products in Acetaminophen-Induced Liver Injury in Rats

Journal of Veterinary Medical Science

Jing SUN¹  Takashi TAKEUCHI³  Aino MASUDA²  Tairin OCHI²  Akihiko SUGIYAMA³ 

[1]United Graduate School of Veterinary Science, Yamaguchi University

[2]Japan Institute for the Control of Aging (JalCA), Nikken Seil Co.

[3]Courses of Veterinary Laboratory Medicine, School of Veterinary Medicine, Faculty of Agriculture, Tottori University

关键词: acetaminophen;    advanced oxidation protein product;    dityrosine;    liver injury;    protein oxidation;   

DOI  :  10.1292/jvms.11-0088

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(33)Cited-By(2)The purpose of this study was to evaluate whether dityrosine and advanced oxidation protein products (AOPP) were useful as biomarkers for monitoring the development of acetaminophen-induced liver injury. Dityrosine immunoexpression in the liver along with plasma AOPP concentration was examined up to 24 hr post-acetaminophen injection in rats. The histopathological changes in the liver appeared 3 hr after acetaminophen injection and became exacerbated with time. The immunohistological expression of dityrosine was also first detected in the damaged hepatocytes 3 hr after the injection and became more accentuated at 6, 12 and 24 hr in accompanying with the elevation of plasma AOPP concentration. These results suggested that dityrosine and AOPP expressions might be useful biomarkers for monitoring the development of acetaminophen-induced liver injury.

【 授权许可】

Unknown