血清NT-proBNP、PT3X与急性心肌梗死合并糖尿病患者预后的相关性研究

目的:探讨血清N-末端脑钠肽前体(NT-proBNP)、长正五聚蛋白3(PTX3)与急性心肌梗死(AMI)合并2型糖尿病(T2DM)患者预后的相关性。方法:选取2018年1月-2019年8月于本院就诊的AMI合并T2DM患者78例为研究组,另选取同期就诊于本院未合并T2DM的AMI患者78例为对照组。比较两组血清NT-proBNP、PT3X水平、主要不良心脏事件(MACE)发生情况,比较研究组中有无MACE发生者的血清NT-proBNP与PT3X水平。结果:研究组血清NT-proBNP与PT3X水平均高于对照组(P<0.05);研究组MACE发生率为41.03%,高于对照组的19.23%(P<0.05);研究组中MACE发生者血清NT-proBNP与PT3X水平均高于无MACE发生者(P<0.05)。结论:与未合并T2DM的AMI患者相比,AMI合并T2DM患者可能存在更为强烈的心肌损害与炎性反应,预后较差,而血清NT-proBNP、PT3X水平与病情严重程度、MACE发生和死亡密切相关,检测两者水平可评估患者病情和预后。

Investigation on Silicon Thin Film Solar Cells

The preparation, current status and trends are investigated for silicon thin film solar cells. The advantages and disadvantages of amorphous silicon thin film, polycrystalline silicon thin film and mono-crystalline silicon thin film solar cells are compared. The future development trends are pointed out. It is found that polycrystalline silicon thin film solar cells will be more promising for application with great potential.