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Development of medical treatment for sperm centrosomal dysfunction

Development of medical treatment for sperm centrosomal dysfunction
精子中心体功能障碍的药物治疗进展
批准号:
19591888
负责人:
MURAKAMI Takashi
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2007
资助国家:
日本
项目状态:
已结题
起止时间:
2007 至 2009

项目摘要

项目成果

MURAKAMI Takashi的其他基金

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中文摘要
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英文摘要
Fertilization arrest after intracytoplasmic sperm injection (ICSI) was observed in fertilization failure eggs at various stages of fertilization. Failures to complete fertilization following ICSI have shown that some cases are associated with sperm centrosomal dysfunction. Artificial oocyte activation by exposure to a calcium ionophore may escape the fertilization failure. Selecting sperm on the basis of midpiece morphology with the high magnification microscopy may improve the sperm aster formation rates. The injection of selected sperm bearing morphologically normal midpieces may contribute to improved expression of sperm centrosomal function, providing a positive effect on fertilization after ICSI.
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精子中心体機能発現異常-
精子中心体功能异常表达-
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者: [松本和将, 岩村正嗣, 馬場志郎, Okamura K, 宇賀神智久・寺田幸弘・長谷川久隆・高橋藍子・結城広光・村上節・八重樫伸生・岡村州博]
通讯作者: 宇賀神智久・寺田幸弘・長谷川久隆・高橋藍子・結城広光・村上節・八重樫伸生・岡村州博
Psychometric study on perfect simple structure principal component analysis and its applications to scale construction for measuring individual diffrences
  • 批准号:
    15K04197
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $1.91万
  • 财政年份:
    2015
  • 负责人:
    MURAKAMI Takashi
  • 依托单位:
A psychometric study of generalized nonmetric principal components anlysis for ordered categorical data
  • 批准号:
    24530926
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.25万
  • 财政年份:
    2012
  • 负责人:
    MURAKAMI Takashi
  • 依托单位:
Practice research of ProjectWork in artistic expression
  • 批准号:
    23531153
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $3.24万
  • 财政年份:
    2011
  • 负责人:
    MURAKAMI Takashi
  • 依托单位:
Understanding between the histone-chromatin modification and the possible augmentation of therapeutic sensitivity for malignant melanoma
  • 批准号:
    23591627
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $3.33万
  • 财政年份:
    2011
  • 负责人:
    MURAKAMI Takashi
  • 依托单位: