Abstract
This study was designed to determine the possible protective effect of polysaccharides extract of rhizoma atractylodis macrocephalae on heart function in aged rats. Polysaccharides extract of rhizoma atractylodis macrocephalae was administered to aged rats. Results showed that thymus, spleen and cardiac indexs were significantly increased, whereas caspase-3 activity ratio, Smac/DIABLO and HtrA2/Omi protein expression, Smac/DIABLO and HtrA2/Omi mRNA expression levels were markedly reduced. It can be concluded that polysaccharides extract of rhizoma atractylodis macrocephalae may enhance immunity and improve heart function in aged rats.
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Acknowledgments
This work is supported by Shandong Provincial Natural Science Foundation (Number: Y2007C052) and the Shandong Provincial Key Technologies R & D Program of China (Project Number 2008GG30002042). Authors thank professor Mengyuan Zhang for his fund support and academic help.
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Guo, L., Sun, Y.L., Wang, A.H. et al. Effect of polysaccharides extract of rhizoma atractylodis macrocephalae on thymus, spleen and cardiac indexes, caspase-3 activity ratio, Smac/DIABLO and HtrA2/Omi protein and mRNA expression levels in aged rats. Mol Biol Rep 39, 9285–9290 (2012). https://doi.org/10.1007/s11033-012-1677-x
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DOI: https://doi.org/10.1007/s11033-012-1677-x