目的探讨单孔与双孔钻孔密闭引流术对慢性硬膜下血肿患者血肿外膜中缺氧诱导因子-1α(HIF-1α)、紧密连接蛋白5(Claudin-5)、转化......

目的探讨肠易激综合征（IBS）患者肠黏膜紧密连接蛋白claudin-1表达在排便性状和习惯改变中的意义。方法用免疫组化方法检测对照组（痔疮......

Mood is the kind of contrasts which are often shown by the form of the verb and which express the speaker’s or the writ......