The investigation of the mechanism of decidualization in the ras
碩士 === 中山醫學院 === 生物化學研究所 === 88 === we previous found that the PKC isoforms was involved in the development of the deciduomata in pseudopregnant rats .Therefore, in this study ,we determined the expression of protein kinase C ( PKC ) isoforms during pregnancy . The result showed that PKC...
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ndltd-TW-088CSMC01070152015-10-13T11:50:52Z http://ndltd.ncl.edu.tw/handle/20873636679272067209 The investigation of the mechanism of decidualization in the ras 大鼠子宮蛻膜形成機制之探討 Hui-Chen Liu 劉惠珍 碩士 中山醫學院 生物化學研究所 88 we previous found that the PKC isoforms was involved in the development of the deciduomata in pseudopregnant rats .Therefore, in this study ,we determined the expression of protein kinase C ( PKC ) isoforms during pregnancy . The result showed that PKC α was down-modulation in the decidual cells but not in the myometrium . Down- modulation and were activation compatible with the increase in cell mitosis , which reached a maximum at 8-9 days. Contradictorily, PKC ζ was not down-modulated. It was increased both in the cytosolic and particulate fractions of the decidual cell , and paralleled with the frequency of decidual cells mitosis. The other PKC isoform of dulta was also increased , but it was associated with the cell regression . Immunohistochemistry assay confimed the activation of PKCalpha, with the perinuclear location but only on the extra circycle regien of the implantation site. Moreover, after the treated of diphenhydramine, it reduced the decidualization, and depleted the PKCα and PKCζ after 4 and 8 hour operation. But it was reversed by cotreated with PKC inhibitor, staurosporine and H7. Therefore, these findings suggested that the variablel expressions of PKC isoforms in decidualization tissue might be involved in the modulation of decidual cells growth, and the PKC isoforms were also associated with the inhibitory effect of diphenhydramine. Jer-Yuh Liu 劉哲育 2000 學位論文 ; thesis 74 zh-TW |
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碩士 === 中山醫學院 === 生物化學研究所 === 88 === we previous found that the PKC isoforms was involved in the development of the deciduomata in pseudopregnant
rats .Therefore, in this study ,we determined the expression of protein kinase C ( PKC ) isoforms during pregnancy . The result showed that PKC α was down-modulation in the decidual cells but not in the myometrium . Down- modulation and were activation compatible with the increase in cell mitosis , which reached a maximum at 8-9 days. Contradictorily, PKC ζ was not down-modulated. It was increased both in the cytosolic and particulate fractions of the decidual cell , and paralleled with the frequency of decidual cells mitosis. The other PKC isoform of dulta was also increased , but it was associated with the cell regression . Immunohistochemistry assay confimed the activation of PKCalpha, with the perinuclear location but only on the extra circycle regien of the implantation site. Moreover, after the treated of diphenhydramine, it reduced the decidualization, and depleted the PKCα and PKCζ after 4 and 8 hour operation. But it was reversed by cotreated with PKC inhibitor, staurosporine and H7. Therefore, these findings suggested that the variablel expressions of PKC isoforms in decidualization tissue might be involved in the modulation of decidual cells growth, and the PKC isoforms were also associated with the inhibitory effect of diphenhydramine.
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author2 |
Jer-Yuh Liu |
author_facet |
Jer-Yuh Liu Hui-Chen Liu 劉惠珍 |
author |
Hui-Chen Liu 劉惠珍 |
spellingShingle |
Hui-Chen Liu 劉惠珍 The investigation of the mechanism of decidualization in the ras |
author_sort |
Hui-Chen Liu |
title |
The investigation of the mechanism of decidualization in the ras |
title_short |
The investigation of the mechanism of decidualization in the ras |
title_full |
The investigation of the mechanism of decidualization in the ras |
title_fullStr |
The investigation of the mechanism of decidualization in the ras |
title_full_unstemmed |
The investigation of the mechanism of decidualization in the ras |
title_sort |
investigation of the mechanism of decidualization in the ras |
publishDate |
2000 |
url |
http://ndltd.ncl.edu.tw/handle/20873636679272067209 |
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