Sensitive genes screening of mice liver injury induced by hepatotoxicant and their biological function analysis / 中华中医药杂志
China Journal of Traditional Chinese Medicine and Pharmacy
;
(12)2005.
Article
in Chinese
| WPRIM
| ID: wpr-564633
ABSTRACT
Objective:
To scan the common differentially expressed genes in mice liver tissue following subacute exposure to hepatotoxicants,including alcohol,carbon tetrachloride,BCG & LPS,the alcohol extracts of Rhizoma Dioscoreae Bulbiferae and Senecio scandens Buch.-Ham.,and apply to the rapid toxic evaluation of TCM and other xenobiotics.Methods:
The gene expression profiles of mice liver tissue,after respective administration of alcohol,CCl4,BCG associated with LPS,the alcohol extracts of Rhizoma Dioscoreae Bulbiferae and Senecio scandens Buch.-Ham.to healthy mice,were analyzed by use of mouse genome cDNA microarray.The correlations between the common differential expressed genes and the liver injury were analyzed based on the biological functions of those differentially expressed genes.Results:
Among all of the five drug administration groups,there were 7 known function genes(BC05200,NM-019410,NM-173019,AB028272,AK088925,AK030862 and AK088816)and 1 unknown function gene(BC069871)differentially expressed.Beside AK088816,the other 7 genes were all down-regulate expressed.Conclusion:
The common differentially expressed genes participate in the process of saccharometabolism,apoptosis,cell growth cycle,cytoskeleton and signal transmission,protein folding and protein ubiquitin.The abnormal expression of the common genes were closely correlated to the liver,and might be important for rapid hepatoxicity elucidation of traditional Chinese medicine and other xenobiotics.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
/
Screening study
Language:
Chinese
Journal:
China Journal of Traditional Chinese Medicine and Pharmacy
Year:
2005
Type:
Article
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