目的 探討梗阻性黃疸(簡稱梗黃)大鼠心肌組織中TNF-α及超氧化物歧化酶(SOD) 基因mRNA的表達(dá)。
方法 RT-PCR法擴(kuò)增梗黃大鼠心肌組織中cDNA,電泳掃描后半定量分析TNF-α和SOD基因mRNA表達(dá)。
結(jié)果 梗黃大鼠心肌組織中TNF-α基因mRNA表達(dá)增強(qiáng),SOD基因mRNA表達(dá)下降; 血清中TNF-α水平升高,心肌組織中SOD合成減少。
結(jié)論 梗黃心肌的損害與TNF-α基因mRNA表達(dá)增強(qiáng)、SOD基因mRNA表達(dá)降低有關(guān)。
引用本文: 鞏鵬,王忠裕,趙作偉,王洪江,關(guān)鳳林. 梗阻性黃疸大鼠心肌TNF-α及SOD基因mRNA的表達(dá). 中國普外基礎(chǔ)與臨床雜志, 2004, 11(6): 502-504. doi: 復(fù)制
版權(quán)信息: ?四川大學(xué)華西醫(yī)院華西期刊社《中國普外基礎(chǔ)與臨床雜志》版權(quán)所有,未經(jīng)授權(quán)不得轉(zhuǎn)載、改編
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