Xiaochaihu Decoction attenuates the vicious circle between the oxidative stress and the ALP inactivation through LPS-catecholamines interactions in gut, liver and brain during CCI4+ethanol-induced mouse HCC

BMC Complementary and Alternative Medicine

Research Article

Xiao-Ying Zeng¹  Xiao-qiu Liu¹  Hong-Xing Xu¹  Xiao-jian Hu² 

[1] Piwei Research Institutes, Guangzhou University of Chinese Medicine, 510405, Guangzhou, Guangdong, China;The Fourth People’s Hospital, 524008, Zhanjiang, Guangdong, China;

关键词: Xiaochaihu Decoction (XCHD);    Ethanol;    CCI;    Hepatocellular carcinoma (HCC);    Liver depression and spleen deficiency (LDSD);    Oxidative stress;    Nitrosative stress;    Lipopolysaccharid;    Catecholamines;    Alkaline phosphatase (ALP);   

DOI  :  10.1186/1472-6882-13-375

 received in 2013-04-09, accepted in 2013-11-13,  发布年份 2013

来源: Springer

【 摘 要 】

BackgroundXiaochaihu Decoction (XCHD) prevents hepatocarcinogenesis in association with inhibition of oxidative stress. However, alkaline phosphatase (ALP) activity, lipopolysaccharides (LPS)-catecholamines (CA) interactions in gut, liver and brain may play an important role in the status of oxidative stress. This study was to assess whether XCHD attenuates the vicious circle between oxidative stress and ALP inactivation through LPS-CA interactions.MethodsHepatocellular carcinoma group (HCC) were induced by CCI4 + ethanol; HCC with Liver Depression and Spleen Deficiency (HCC + LDSD) were induced by squeezing tails (30 min/day), solitary breeding and intermittent fasting on the basis of HCC; XCHD was administered after 4 weeks of the HCC + LDSD. The degree of tissue injury were studied using a scoring system, and brain weights were measured. Peroxynitrite (ONOO−), malondialdehyde (MDA), 4-hydroxy-3-methoxymandelic acid (VMA, CA metabolites), lipopolysaccharide-phosphate (LPS-P), ALP activity (ALP-A) and Concanavalin A (ConA)-binding rate of ALP (ALP-C) were determined by colorimetric method and lectin (ConA) affinity precipitation method.ResultsMore injuries and ONOO−, MDA, VMA, LPS-P, ALP-C were increased, ALP-A were decreased in the gut, liver and brain of HCC group, the most in HCC + LDSD group, after treatment with XCHD, all of which were improved. A positive association found between gut-liver-brain injury and ONOO−, MDA, VMA, LPS-P, ALP-C, between ONOO−, MDA, VMA, LPS-P and ALP-C in the gut, liver and brain, and a negative association found between gut-liver-brain injury and ALP-A, between ALP-A and ONOO−, MDA, VMA, LPS-P, ALP-C in the gut, liver and brain.ConclusionsXCHD can attenuates the vicious circle between the oxidative stress, nitrosative stress, N-glycan deficiency and inactivation of ALP through LPS-CA interactions in gut, liver and brain.

【 授权许可】

Unknown   
© liu et al.; licensee BioMed Central Ltd. 2013. This article is published under license to BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.