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学科主题: 药学
题名:
Effect of synthetic oligopeptides on osteoporosis
作者: Cui, W; Wang, C; Zhao, M; Peng, SQ
刊名: PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY
发表日期: 2002
DOI: 10.1080/PB-120013472
卷: 32, 期:3, 页:253-268
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biochemical Research Methods ; Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
研究领域[WOS]: Biochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
关键词[WOS]: HORMONE ; HEXAPEPTIDE ; SECRETION
英文摘要:

The objective of this study was to establish the solution method of GHRPS, the synthetic oligopeptides Tyr-Gly-Gly-Phe-Met-NH2, Tyr-Gly-Gly- Phe-Met-OH, Tyr-Gly-Gly-Phe-Leu-NH2, Tyr-Gly-Gly-Phe-Leu-OH, Tyr-Gly-Gly-Phe-Gly-NH2, and Tyr-Gly-Gly-Phe -Gly-OH, to verify their effect on osteoporosis. Male ICR mice (20 +/- 2 g) were used. The intramuscular injection dose of 6.3 mg/kg prednisone induced a significant decrease of body and femur weight of the animals. The subcutaneous injection dose. of 18 mug/kg synthetic peptide was not effective to prevent the decrease of body and femur weight of the animals. The subcutaneous injection dose of 6.3 mg/kg prednisone elicited a decrease in content of femur calcium and in the level of serum calcium of the animals. The subcutaneous injection dose of 18 mug/kg Tyr-Gly-Gly-Phe-Leu-NH2, or Tyr-Gly-Gly-Phe-Leu-OH, or Tyr-Gly-Gly-Phe-Gly-NH2 significantly increased the content of femur calcium and decreased the level of serum calcium of the animals. It was also observed that the subcutaneous injection dose of 18 mug/kg Tyr-Gly-Gly-Phe-Gly-OH, Tyr-Gly-Gly-Phe-Leu-OH, Tyr-Gly-Gly-Phe-Met-OH, Tyr-Gly-Gly-Phe-Met-NH2 significantly increased the content of femur phosphorous and decreased the activity of ALP of the animals.

语种: 英语
WOS记录号: WOS:000178535000003
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/65739
Appears in Collections:北京大学药学院_期刊论文

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作者单位: Peking Univ, Coll Pharmaceut Sci, Beijing 100083, Peoples R China

Recommended Citation:
Cui, W,Wang, C,Zhao, M,et al. Effect of synthetic oligopeptides on osteoporosis[J]. PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY,2002,32(3):253-268.
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