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首页> 外文期刊>Pharmaceutical Research >Novel Comb-Shaped PEG Modification Enhances the Osteoclastic Inhibitory Effect and Bone Delivery of Osteoprotegerin After Intravenous Administration in Ovariectomized Rats
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Novel Comb-Shaped PEG Modification Enhances the Osteoclastic Inhibitory Effect and Bone Delivery of Osteoprotegerin After Intravenous Administration in Ovariectomized Rats

机译:新型梳状PEG修饰增强去卵巢大鼠静脉给药后的破骨细胞抑制作用和骨保护素的骨传递。

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摘要

Recombinant osteoprotegerin (OPG) has been proven to be useful for treating various bone disorders such as osteoporosis. To improve its in vivo pharmacological effect, OPG was conjugated to novel comb-shaped co-polymers of polyethylene glycol (PEG) allylmethylether and maleamic acid (poly(PEG), 5 kDa). Biodistribution and bioactivity were evaluated.
机译:重组骨保护素(OPG)已被证明可用于治疗各种骨疾病,例如骨质疏松症。为了提高其体内药理作用,将OPG与聚乙二醇(PEG)烯丙基甲基醚和马来酰胺酸(poly(PEG),5 kDa)的新型梳状共聚物结合。评价了生物分布和生物活性。

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  • 来源
    《Pharmaceutical Research》 |2012年第11期|p.3143-3155|共13页
  • 作者单位

    Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan;

    Lead Discovery and Optimization Research Laboratories I, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan;

    Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan;

    Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan;

    Drug Metabolism and Pharmacokinetics Research Laboratories, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo, 140-8710, Japan;

    Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushima-naka, Kita-ku, Okayama, 700-8530, Japan;

    Drug Metabolism and Pharmacokinetics Research Laborato;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    accelerator mass spectrometry; bone marrow distribution; drug delivery; osteoporosis; PEGylation;

    机译:促进剂质谱;骨髓分布;药物输送;骨质疏松;聚乙二醇化;

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