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https://doi.org/10.5187/jast.2...
Article . 2006 . Peer-reviewed
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Effects of Artificial Stimulations on the activation of oocyte and the expression of cyclin B1 protein in mouse oocytes

쥐 난자의 활성화 처리가 난자의 활성화 및 Cyclin B1 단백질발현에 미치는 영향

Effects of Artificial Stimulations on the activation of oocyte and the expression of cyclin B1 protein in mouse oocytes

Abstract

본 연구는 쥐 난자에서 인위적 활성화 처리가 난자의 활성화, cyclin B1 단백질의 발현 및 난자의 활성화와 cyclin B1 단백질 발현간의 상관관계에 미치는 영향에 관하여 조사하고자 실시하였다. 난자의 활성화 처리는 7% ethanol(EtOH) or 10μg/ml Ca-ionophore with or without 10μg/ml cycloheximide (CH) 방법으로 단일 또는 복합처리 하였다. 난자의 활성화 비율은 단일처리(p<0.05)와 복합처리 (p<0.01)한 난자가 무처리에 비하여 유의하게 높았다. Cyclin B1 단백질의 발현이 EtOH + CH 처리한 난자를 제외한 다른 처리군에서는 무처리에 비하여 유의하게 감소하였다(p<0.05). 한편 EtOH + CH(r =󰠏0.61, p<0.05)와 Ca + CH(r = 󰠏0.86, p<0.01) 처리그룹에서 cyclin B1 단백질의 발현과 난자의 활성화 간에 높은 역상관관계가 있음을 확인하였다. 하지만 단일처리 그룹에서는 두 요소간에 상관관계가 없음을 알 수 있었다. 따라서 단일(EtOH and Ca-ionophore) 또는 복합(EtOH + CH and Ca + CH) 활성화 처리가 난자의 활성화를 증가시키며, 이것은 난자의 활성화 처리에 따른 cyclin B1 단백질의 감소와 밀접한 연관이 있다고 사료된다.(

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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