Skip to main content
padlock icon - secure page this page is secure

Huperzine A ameliorates damage induced by acute myocardial infarction in rats through antioxidant, anti-apoptotic and anti-inflammatory mechanisms

Buy Article:

$42.00 + tax (Refund Policy)

Huperzine A (HupA), an alkaloid used in traditional Chinese medicine and isolated from Huperzia serrata, has been shown to possess diverse biological activities. The present study was undertaken to evaluate the cardioprotective potential of HupA in myocardial ischemic damage using a rat model of acute myocardial infarction. HupA significantly diminished the infarct size and inhibited the activities of myocardial enzymes, including creatine kinase (CK), the MB isoenzyme of creatine kinase (CK-MB), lactate dehydrogenase (LDH) and cardiac troponin┬áT (cTnT). A significantly reduced activity of malondialdehyde (MDA) and elevated activities of superoxide dismutase (SOD), of the non-enzymatic scavenger enzyme, glutathione (GSH), as well as of glutathione peroxidase (GSH-PX) were found in the HupA-treated groups. Furthermore, decreased protein levels of caspase-3 and Bax, and increased levels of Bcl-2 were observed in the infarcted hearts of the rats treated with various concentrations of HupA. In addition, treatment with HupA markedly inhibited the expression of the nuclear factor-κB (NF-κB) subunit p65, tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β). These findings suggest that the cardioprotective potential of HupA is associated with its antioxidant, anti-apoptotic and anti-inflammatory properties in acute myocardial infarction in rats.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Document Type: Research Article

Affiliations: Department of Cardiac Surgery, The PLA General Hospital, Medical School of Chinese PLA, Beijing 100098, P.R. China

Publication date: January 1, 2014

More about this publication?
  • The International Journal of Molecular Medicine is a monthly, peer-reviewed journal devoted to the publication of high quality studies related to the molecular mechanisms of human disease. The journal welcomes research on all aspects of molecular and clinical research, ranging from biochemistry to immunology, pathology, genetics, human genomics, microbiology, molecular pathogenesis, molecular cardiology, molecular surgery and molecular psychology.

    The International Journal of Molecular Medicine aims to provide an insight for researchers within the community in regard to developing molecular tools and identifying molecular targets for the diagnosis and treatment of a diverse number of human diseases.
  • Editorial Board
  • Information for Authors
  • Submit a Paper
  • Subscribe to this Title
  • Information for Advertisers
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more