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Beneficial effects of fucoidan on osteoblastic MG-63 cell differentiation

机译:岩藻依聚糖对成骨细胞MG-63细胞分化的有益作用

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摘要

Fucoidan extracted from the marine brown alga Undaria pinnatifida, significantly induced osteoblastic cell differentiation. Our results indicated that a non-toxic sulphated polysaccharide, fucoidan, can increase activity of alkaline phosphatase (ALP) and level of osteocalcin (OC) as phenotypic markers for early-stage osteoblastic differentiation and terminally osteoblastic differentiation, respectively. Furthermore, the results showed positive effects of fucoidan on bone morphogenic protein-2 (BMP-2) as an important factor for bone formation, remodeling and mineralization. The present study may provide new insights in the osteoblastic differentiation of fucoidan and possibility for its application in bone health supplement.
机译:从海洋褐藻裙带菜中提取的岩藻依聚糖能显着诱导成骨细胞分化。我们的结果表明,无毒的硫酸化多糖岩藻依聚糖可以增加碱性磷酸酶(ALP)的活性和骨钙素(OC)的水平,分别作为早期成骨细胞分化和终末成骨细胞分化的表型标记。此外,结果显示岩藻依聚糖对骨形态发生蛋白2(BMP-2)具有积极作用,而骨形成蛋白2是骨形成,重塑和矿化的重要因素。本研究可能为岩藻依聚糖的成骨细胞分化及其在骨骼健康补品中应用的可能性提供新的见解。

著录项

  • 来源
    《Food Chemistry》 |2009年第4期|990-994|共5页
  • 作者单位

    Department of Chemistry, Pukyong National University, 559-1 Dae-Yeon 3, Dong NamGu, Busan 608-737, Republic of Korea;

    Department of Marine Life Science, and Marine Life Research Center, Chosun University, Gwangju 501-759, Republic of Korea;

    Department of Chemistry, Pukyong National University, 559-1 Dae-Yeon 3, Dong NamGu, Busan 608-737, Republic of Korea;

    Department of Microbiology, and Bio-Marker Research Center for Personalized Therapy, College of Medicine, Inje University, Busan 614-735, Republic of Korea;

    Department of Chemistry, Pukyong National University, 559-1 Dae-Yeon 3, Dong NamGu, Busan 608-737, Republic of Korea Marine Bioprocess Research Center, Pukyong National University, Busan 608-737. Republic of Korea;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    fucoidan; osteoblastic differentiation; alkaline phosphatase (ALP); osteocalcin (OC); bone morphogenetic protein-2 (BMP-2);

    机译:岩藻依聚糖成骨细胞分化碱性磷酸酶(ALP);骨钙素(OC);骨形态发生蛋白2(BMP-2);

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