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Antineoplastic Effect of Low Molecular Weight Chitooligosaccharide on Various Tumor Cell Lines  

Park, Heon-Kuk (Dept. of Food and Nutrition, Dongnam Health University)
Publication Information
The Korean Journal of Food And Nutrition / v.22, no.2, 2009 , pp. 308-312 More about this Journal
Abstract
In this study, the effects of low molecular weight chitooligosaccharides were assessed. Low molecular weight chitooligosaccharide evidenced no cytotoxicity in in vitro trials with the normal cell line, Vero E6(Africa green monkey kidney cell). The $IC_{50}$ of low molecular weight chitooligosaccharide was $923.20{\mu}g/m{\ell}$. Low molecular weight chitooligosaccharide exhibited in vitro antineoplastic activity in five human tumor(lung carcinoma, bladder carcinoma, colon carcinoma, stomach carcinoma, breast carcinoma) cell lines. The $IC_{50}$ values of low molecular weight chitooligosaccharide on A549, J82, SNU-C4, SNU-1 and ZR75-1 were $477.42{\mu}g/m{\ell}$, $480.40{\mu}g/m{\ell}$, $436.84{\mu}g/m{\ell}$, $373.55{\mu}g/m{\ell}$, and $539.95{\mu}g/m{\ell}$, respectively.
Keywords
low molecular weight chitooligosaccharide; cytotoxicity; antineoplastic effect;
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Times Cited By KSCI : 1  (Citation Analysis)
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