Development of medical treatment for sperm centrosomal dysfunction
Development of medical treatment for sperm centrosomal dysfunction
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
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.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
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
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批准号:15K04197
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.91万
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财政年份:2015
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负责人:MURAKAMI Takashi
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依托单位:
A psychometric study of generalized nonmetric principal components anlysis for ordered categorical data
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批准号:24530926
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.25万
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财政年份:2012
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负责人:MURAKAMI Takashi
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依托单位:
Practice research of ProjectWork in artistic expression
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批准号:23531153
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.24万
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财政年份:2011
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负责人:MURAKAMI Takashi
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依托单位:
Understanding between the histone-chromatin modification and the possible augmentation of therapeutic sensitivity for malignant melanoma
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批准号:23591627
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.33万
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财政年份:2011
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负责人:MURAKAMI Takashi
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依托单位:
Development of sliding materials prepared by iron sand, silica sand, etc. for native liquid
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批准号:23560177
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.24万
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财政年份:2011
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New approach to the mechanism of the pain by orthodontic tooth movement
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批准号:21592596
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资助金额:$2.91万
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财政年份:2009
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依托单位:
Estimate of atmospheric oxygen rise in the Paleoproterozoic : Fe behavior under very low oxygen conditions
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批准号:21340157
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$11.48万
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财政年份:2009
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负责人:MURAKAMI Takashi
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依托单位:
Mobilization of myeloid-derived suppressor cells in the melanoma progression and the study of the effective adoptive immunotherapy
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批准号:20591326
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.91万
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财政年份:2008
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Development of low friction and low wear rate materials showing tribo-chemical reactions for purifying automobile exhaust gas
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资助金额:$2.91万
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财政年份:2008
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依托单位:
Oxidation rate of Fe and dissolution of biotite : Relationship between atmospheric oxygen evolution and mineral weathering under low oxygen conditions
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批准号:18540470
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.44万
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财政年份:2006
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负责人:MURAKAMI Takashi
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依托单位:
The study for inhibition of the melanoma-derived factors and for efficient elicitation of the host immunity
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批准号:17591181
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.43万
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财政年份:2005
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负责人:MURAKAMI Takashi
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依托单位:
Is stem cell present in human endometrium?
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批准号:14370522
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.42万
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财政年份:2002
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负责人:MURAKAMI Takashi
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依托单位:
Principal components analysis and canonical correlations analysis for three-mode data and their applications to questionnaire data
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批准号:14510132
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.98万
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财政年份:2002
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负责人:MURAKAMI Takashi
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依托单位:
Dissolution of Fe-bearing silicate minerals and weathering processes and rates in the Precambrian
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批准号:14340159
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$10.75万
-
财政年份:2002
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负责人:MURAKAMI Takashi
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依托单位:
Interdisciplinary Studies on Oil Spill Prevention in the Okhotsk Sea
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批准号:13572042
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$8.51万
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财政年份:2001
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负责人:MURAKAMI Takashi
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依托单位:
A study of psychological and educational measurement for introducing test equating into official examinations in Japan
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批准号:12800015
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项目类别:Grant-in-Aid for Special Purposes
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资助金额:$8.26万
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财政年份:2000
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负责人:MURAKAMI Takashi
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依托单位:
Mineral-water-atmosphere interactions in the Precambrian : Estimation of atmospheric evolution
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批准号:11440160
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$9.86万
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财政年份:1999
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负责人:MURAKAMI Takashi
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依托单位:
Investigation of justifiability of Likert scaling using nonmetric principal components analysis and multiple correspondence analysis
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批准号:11610113
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.05万
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财政年份:1999
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负责人:MURAKAMI Takashi
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依托单位:
Analysis of infertility in systemic carnitine deficient mouse (JVS mouse)
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批准号:10671477
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$1.28万
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财政年份:1998
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负责人:MURAKAMI Takashi
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依托单位:
Interdisciplinary Studies in the area of Economic Development and the Environment on the Sakhalin Continental Oil and Gas Fields
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批准号:10309002
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项目类别:Grant-in-Aid for Scientific Research (A).
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资助金额:$10.56万
-
财政年份:1998
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负责人:MURAKAMI Takashi
-
依托单位: