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2篇 您的检索式:作者名="Guo Pengde"
    题名 作者 年代 出处 被引量
1Imaging and histopathological findings of lacrimal sac lymphoma显示文摘Guo Pengde Yan Fei Tian Cheng Zhao Pengfei Wang Zhenchang Xian Junfang 2014Chinese Medical Journal2014,,1:1
2Re-canalized stenostic rabbit nasolacrimal duct by the ^(125)I radioactive probing:Affecting Bcl-2 and Bax protein expression显示文摘To evaluate the ^(125)I radioactive probing re-canalizing stenostic nasolacrimal duct,the nasolacrimal duct stenosis models in epithelium and connective tissues are experimentally structured by inbred white rabbits(New Zealand),including the nasolacrimal duct stenosis,the mechanical probing with outer layer of thermoplastic tube,and the ^(125)I radioactive probing with the ^(125)I seeds sealing into the thermoplastic tube.After re-canalized for four weeks, tissue specimens from bilateral nasolacrimal ducts are obtained,and the Bcl-2 and Bax protein expression levels are evaluated by immunohistochemical staining analysis.Comparing with the blank control,the expression levels of the Bcl-2 and Bax in the nasolacrimal duct stenosis and the mechanical probing are significantly up-/down-regulated(p<0.05),but in the ^(125)I radioactive probing are down-/up-regulated(p<0.05) and can be used to re-canalize the stenostic lacrimal passage.The results show that the ^(125)I radioactive probing is a therapeutical mechanism for radioactive probing strategy for treating nasolacrimal duct stenosis to induce cell apoptosis.GUO Pengde MA Qingjie YANG Dongyan GAO Shi JIN Longyun ZHOU Xueyan CUI Qu HAN Zhenguo ZHAO Guoqing 2010Nuclear Science and Techniques2010,21,6:0
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