Wednesday, March 23, 2011

Google 翻譯...

Correlation between lipid content and gene (PPARs, RXRalpha as well as EDF-1) expression levels in muscle tissues of Anguilla japonica, a primitive vertebrate

Abstract

PPARgamma is essential for the lipogenesis; RXRs obligate heterodimer partner with PPARs to help coordinate energy balance; EDF-1 is a cofactor for PPARgamma regulating lipid metabolism. Eels (Anguilla spp.), a primitive vertebrate, accumulate lipids exceed 20% in its muscle tissue in which adiopocytes are found. We studied these factors on lipid synthesis in the growing eels. PPARs, RXRalpha, and EDF-1 have been partially cloned, expression levels of these genes in muscle tissues were tested by RT-PCR, muscle lipid content was followed. Our results indicated that there was a significant correlation between lipid content and PPARgamma, or two forms of RXRalpha while it was found between lipid content and that of EDF-1, fatty acid elongase, or the other PPARs. Furthermore, a positive correlation was also showed between RXRalpha and PPARgamma only. Expression of fatty acid elongase was correlated with PPARgamma and RXRalpha but not with EDF-1. Our data implied a conserved role of PPARgamma, RXRalpha, and EDF-1 on the lipid synthesis from a primitive vertebrate.

Google 翻譯 (http://translate.google.com/#)
PPARgamma是必不可少的脂肪生成; RXRs責成 PPARs的合作夥伴,幫助協調能量平衡;法國電力公司- 1是一種輔助因子 PPARgamma調節脂質代謝。鰻魚(白鰻屬。),一種原始的脊椎動物,積累脂肪超過20%,肌肉組織adiopocytes被發現。我們研究了這些因素對脂質合成在不斷增長的鰻魚。 PPARs的RXRalpha和EDF- 1已部分克隆,這些基因的表達水平進行了測試,肌肉組織,用RT- PCR檢測,肌肉脂肪含量其次我們的研究結果表明,有顯著的相關性脂肪含量和PPARgamma兩種形式的RXRalpha雖然被發現之間的脂肪含量,而法國電力公司- 1,脂肪酸延長或其他PPARs的激活此外,也顯示正相關關係 RXRalphaPPARgamma只。脂肪酸延長表達呈正相關,但 PPARgamma和RXRalpha與 EDF- 1。我們的數據暗示作用PPARgamma保守RXRalpha和EDF- 1對脂質合成一種原始的脊椎動物
改寫:
PPARgamma 是脂肪生成必不可缺少的; RXRs必須要和 PPARs結合成異雙元體以幫助協調能量平衡; EDF- 1是一種輔助 PPARgamma調節脂質代謝的因子。鰻魚(白鰻屬),一種原始的脊椎動物,其肌肉組織(脂肪細胞在其中)積累脂肪超過20%。在生長鰻魚中我們研究這些因子對脂質合成的關連。 PPARs,RXRalpha,和 EDF- 1片段被選殖出,這些基因的表達水平用RT- PCR進行測試,肌肉組織中的脂肪含量也被測量。我們的研究結果表明,脂肪含量和PPARgamma,或兩種形式的RXRalpha 有顯著的相關性 ,而脂肪含量和 EDF- 1,脂肪酸延長脢,或其他的PPARs沒有顯著的相關性。此外, RXRalpha只和PPARgamma有正相關關係。脂肪酸延長脢與 PPARgamma和RXRalpha表達呈正相關,但不與 EDF- 1相關。我們的結果暗示作用PPARgamma,RXRalpha,和EDF- 1對脂質合的保守作用始於原始的脊椎動物。

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