ISSN:
0378-8741
Language:
English
Titel der Quelle:
Journal of ethnopharmacology : an interdisciplinary journal devoted to bioscientific research on indigenous drugs
Publ. der Quelle:
Shannon : Elsevier Science Ireland
Angaben zur Quelle:
Vol. 158 Pt A (2014), p. 317-324
DDC:
610
Abstract:
Genkwa Flos, a classical traditional Chinese medicine, is used for the definite antitumor activity and tends to be taken overdose or long term in these years. While the excessive application can result in damage to liver and kidney. In this study, the indicative roles of seven potential biomarkers were evaluated to investigate hepato-nephrotoxicity in the early stages after oral administration of Genkwa Flos for 14 days. Histopathology, serum biochemistry and seven potential biomarkers in serum or urine from male Sprague-Dawley rats were monitored. Hepatic and renal tissues were histopathologically examined to identify specific changes occurring. Routine serum biochemical parameters were tested by using standard clinical laboratory methods. Seven biomarkers including cholic acid, taurine, 5-oxoproline, hippuric acid, uric acid, 3-indoxyl sulfate and kynurenic acid were detected by a developed LC-MS method. The histopathological alterations and the increased levels of serum biochemistry were detected on the 8th day after Genkwa Flos treated. The seven analytes were also found significantly changed in Genkwa Flos treated group, especially cholic acid, taurine, 5-oxoproline and hippuric acid which were changed on the 2nd or 4th day. Although serum biochemistry and histopathology suggested that Genkwa Flos was responsible for the hepato-nephrotoxicity that occurred following the ingestion of this medicinal herb, evaluation of these biomarkers might be more beneficial for the early detection of liver and kidney injuries. This study could be further used in hepatic and renal failures caused by other reasons in the following research works.
Note:
Copyright: Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.
DOI:
10.1016/j.jep.2014.10.055
URL:
http://www.ncbi.nlm.nih.gov/pubmed/25446584
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