目的 探讨超声内镜(Endoscopic ultrasonograph,EUS)在食管癌术前TN分期中的术前价值.方法 收集我院2012年9月-2014年4月的45例食管癌患者,术前予超声内镜检查,术后与病理结果相比较.结果 EUS在食管癌的判断分期中,T分期的准确率为80％,N分期的准确率为82.22％.结论 EUS对食管癌的TN分期判断较准确,对术前治疗方案的制定和选择有着重要的意义,在临床中
目的：探讨白芍总苷(TGP)对葡聚糖硫酸钠(DSS)诱导的溃疡性结肠炎(UC)小鼠模型肠黏膜occludin、MFG-E8 表达的影响。方法：BALB/c 小鼠54只，随机分成6组。正常对照组给予日常饮食和饮水，模型对照组、柳氮磺吡啶(SASP)组、低剂量TGP组、中剂量TGP组、高剂量TGP组分别给予5％的DSS 溶液(W/V)自由饮水7天制造UC 急性期模型。
目的 探讨加强老年住院患者护理安全防范措施。方法 通过分析老年病房住院患者存在的安全防护问题，制定了安全防范措施运用到老年住院患者中，做好老年住院患者安全防范的有效预防。结果 采取积极的安全防范措施，增强护理人员及患者或家属的防范意识，减少或避免了现存或潜在危险因素的发生，提高老年住院患者及家属的住院满意度。
Achaete scute-like 2 (Ascl2),a basic helix-loop-helix (bHLH) transcription factor,is a downstream target of Wnt signaling that controls the fate of intestinal cryptic stem cells and colon cancer proge
This study examined whether O-glycans are involved in EPEC and EHEC O157:H7 adherence to intestinal epithelial cells.A comparison of the adherence of EPEC and EHEC O157:H7 to HT-29-Gal and HT-29 cells
Long noncoding RNAs (lncRNAs) are emerging as new players in gene regulation and associated with the development and progression of a variety of human cancers.However,to date,the biological functions
Cancer stem-like cells (CSLCs) are responsible for the unrestrained growth and chemo-resistance of malignant tumors.Histone demethylation is crucial for self-renewal/differentiation of stem cells,but
Gastric cancer(GC) is one of the most common cancers with a poor prognosis worldwide.The calcium sensing receptor (CaSR),a GPCR C family member,is functionally expressed in the entire gastrointestinal
Background hTERT is an ideal anticancer target because it is universally expressed in cancer cells and plays a crucial role in carcinogenesis.In our previous study,we demonstrated that over-expression
Background Gastric cancer (GC) is one of the most common tumors and the molecular mechanism underlying its metastasis is still largely unclear.Methods the miR-25 expression in primary tumors tissues a