Biological activity of the polysaccharide produced by the marine phytoplankton porphyridium sp. and additive effect of slag on the polysaccharide production

Hiroko Sakamoto, Hideyuki Torada, Kentaro Goto, Yasue Nakamura, Toshiki Nakano, Toshiyasu Yamaguchi, Minoru Sato, Tadao Saito, Akira Taniguchi, Takehiko Yokoyama, Nobuhiro Kan-no, Eizou Nagahisa

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Marine phytoplankton Porphyridium sp. produced and secreted a mucilaginous polysaccharide in the incubation medium. The polysaccharide production was enhanced by the addition of slag at proper concentration. This polysaccharide showed a moderate mitogen activity, similar to dextran sulfate but lower than concanavalin A and lipopolysaccharide. Polysaccharide was found to have antitumor activity against Sarcoma 180 inoculated in the peritoneal cavity of ddY mice.

本文言語English
ページ(範囲)475-481
ページ数7
ジャーナルTetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
89
4
DOI
出版ステータスPublished - 2003 4

ASJC Scopus subject areas

  • 凝縮系物理学
  • 物理化学および理論化学
  • 金属および合金
  • 材料化学

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