Volume 22 Issue 4
Jul.  2001
Turn off MathJax
Article Contents
LIAO Jia-Yi, SUN Ji-Xian. Preliminary Isolation of Hormone Stimulating Muscle Protein Synthesis in Thoracic Ganglia from the Prawn,Macrobrachium rosenbergii. Zoological Research, 2001, 22(4): 275-278.
Citation: LIAO Jia-Yi, SUN Ji-Xian. Preliminary Isolation of Hormone Stimulating Muscle Protein Synthesis in Thoracic Ganglia from the Prawn,Macrobrachium rosenbergii. Zoological Research, 2001, 22(4): 275-278.

Preliminary Isolation of Hormone Stimulating Muscle Protein Synthesis in Thoracic Ganglia from the Prawn,Macrobrachium rosenbergii

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2001-08-22
  • The results of the previous studies seem to show the crustaceans can secrete growth hormone,which regulate their growth.However,more evidences are needed to determine it.So the following research was conducted.The extract of thoracic ganglia (TGE) of adult Macrobrachium rosenbergii was applied to a Sephadex G-50 column,the resulting second peak was further isolated by HPLC,and 9 fractions were obtained.Among the fractions only the second fraction significantly increased the protein synthesis of the abdomen muscle of the juvenile M.rosenbergii that was injected TGE.The increasing effects were related to the protein concentration of the injecting fractions.The molecular weight of the substance in the second fraction isolated by HPLC was below 3.4 kDa.The results indicate that the thoracic ganglia of M.rosenbergii could secrete a peptide hormone,which stimulates the muscle protein synthesis of prawn,and the hormone might be the growth hormone of the prawn.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2175) PDF downloads(1389) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return