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Specific COX-2 inhibitor NS398 induces apoptosis in human liver cancer cell line HepG2 through BCL-2
AIM: To evaluate the effects of NS-398, a cyclooxygenase-2 (COX-2) inhibitor, on the proliferation and apoptosis of HepG......
AIM:To study the loss of heterozygosity(LOH)on12p12-13 in Chinese colon carcinoma patients.METHODS:DNA was extracted fr......
AIM:To investigate the association of variations in the cyclooxygenase-2(COX2) and uridine diphosphate glucuronosyltrans......
AIM:To investigate the expression of programmed cell death 4(Pdcd4)tumor suppressor gene in tissue specimen of renal cel......
Colorectal carcinoma is a common cause of death throughout the world and may be prevented by routine control, which can ......
目的 回顾性分析938例下消化道出血病因.方法 收集我院下消化道出血患者938例,接受结肠镜检查以明确病因,并分析不同年龄组间病因......
目的制备并鉴定NPM1单克隆抗体。方法利用纯化的NPM1融合蛋白作为抗原,通过常规的细胞融合技术制备杂交瘤细胞,用间接ELISA法筛选......
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目的探讨低剂量CT仿真结肠镜结合增强扫描(CTVC)及大便潜血检测(fecal occult blood test,FOBT)诊断结直肠癌临床价值。方法选取我......
目的探讨腹腔镜Soave术(LS)与改良腹腔镜Swenson术(MLSw)治疗短段型先天性巨结肠(HD)患儿的效果及对控便功能的影响。方法回顾性分......
Objective:Side population cells(SP cells)are a new type of stem cells.They mainly express ABCG2/BCRP1 and have the abili......
在实际应用中，单个Web服务通常无法满足复杂应用的需求，如何组合已有的服务，从而提供更强大更完整的商业功能已成为此领域的研究热点......
目的研究ω-3不饱和脂肪酸促进胃肠道恶性肿瘤患者术后康复及减少术后并发症的作用。方法将华西医院胃肠外科2009年2月1日至6月1日......
目的探讨程序性死亡基因4（PDCD4）对死亡相关蛋白5（DAP5）的表达及对人大肠癌细胞系LOVO凋亡的影响。方法构建重组真核表达载体pFLAG／PDCD......
目的构建稳定的XRCC2基因沉默大肠癌细胞系及阐明沉默XRCC2基因表达的大肠癌细胞对电离辐射损伤的反应。方法采用Western blot法检......
超声检查是乳腺癌筛查的一种重要手段.二维超声图像是显示乳腺癌病变的基础,可初步判断肿块的良恶性.彩色多普勒超声能显示肿块的......
瞄准：调查在 Rsa 之间的协会我 CYP2E1 的多型性和颜色的风险表面的癌症。方法：盒子控制研究与 315 颜色被进行表面的癌症案例(105 ......
AIM:To examine the impact of the patient’s birthplace on the prevalence of colonic polyps and histopathological subtype......
Synchronous colorectal carcinoma refers to more than one primary colorectal carcinoma detected in a single patient at in......
Successful treatment of conversion chemotherapy for initially unresectable synchronous colorectal li
A 72-year-old woman with a sigmoid colon cancer and a synchronous colorectal liver metastasis(CRLM),which involved the r......
Molecular advances support the existence of an alternative pathway of colorectal carcinogenesis that is based on the hyp......
The development of endoscopic ultrasound （EUS） hashad a significant impact for patients with digestivediseases, enabling e......
Big Data,which are characterized by certain unique traits like volume,velocity and value,have revolutionized the researc......
项目管理是一类典型的离散并发不确定系统,经典Petri网及其扩展可以很好的对项目工序逻辑关系、时间约束、资源约束、项目执行过程......
背景：内脏感觉过敏是功能性胃肠病的重要病理生理机制之一。快动眼（REM）睡眠剥夺可降低大鼠内脏感觉，但具体机制不清。目的：研究内源性......
“赋形-赋色”之争对于16～19世纪西方美术发展史的教学具有重要的意义。美术史上的这段时期，强调理性和强调感官两者之间的拉锯战持......
Objective: To investigate the clinical significance of tumor necrosis factor receptor-p55 (TNFR-p55) expression and its ......
基于联邦滤波算法，通过对状态方程有色噪声的拟合和预报，给出了含有有色噪声的联邦滤波融合算法，并利用模拟数据进行了试算与比较。结......
目的观察结肠腺瘤性息肉病基因（APC）蛋白在二甲肼诱导大鼠大肠癌形成过程中的表达,为大肠癌的靶向治疗和早期诊断提供新思路。方法将......
Achieving competence in colonoscopy: Milestones and the need for a new endoscopic curriculum in gast
Colonoscopy is considered to be the most effective tool for reducing colorectal cancer(CRC) morbidity and mortality. As ......
国内外的流行病学研究表明,2型糖尿病与结直肠癌的发病率逐年升高,且两者可能存在相关性。现主要从两者共有的危险因素,如性别差异......
目的:研究凋亡相关蛋白Survivin、Caspase-3和NF-κBp65在正常大肠黏膜、大肠腺瘤及大肠腺癌组织中的表达,探讨它们在大肠癌癌变过......
sTRAIL Serum Levels and TRAIL 1595 Genotypes: Associations with Progress and Prognosis of Colorectal
Programmed cell death called apoptosis, plays an important role in the development and maintenance of tissue homeostasis......
Cysteine cathepsins are important regulators and signaling molecules of an unimaginable number of biological processes, ......
研究了存在色噪声时认知雷达的自适应检测波形设计问题。推导了检测率、虚警率与发射波形关系的表达式。介于此表达式的复杂性，引入......
目的探讨大肠癌中乙酰肝素酶及相关基膜蛋白的表达在大肠癌转移中的作用。方法应用原位杂交和免疫组化方法检测乙酰肝素酶mRNA、层......
AIM To determine the effect of single-incisionlaparoscopic colectomy （SILC） for colorectal canceron short-term clinical an......
用光电子能谱（XPS和AES）研究了配合物膜层的组成、结构和性能，以及在金属表面的成键特征和波谱变化。结果表明，多数硫代酰胺化合物分子......
Protein Expression of STAT3, pSTAT3, MMP-7 and VEGF in Colorectal Adenocarcinoma: An Immunohistochem
Background: The purpose of the present study is to investigate the expression levels of STAT3, pSTAT3, MMP-7 and VEGF in......
转化生长因子β1作为一种细胞生长和肿瘤恶化的潜在抑制剂,失去这一负向调节能刺激肿瘤发展.文章重点介绍了转化生长因子β1在结肠......
Synthesis of 1-(2-imidazolylazo)-2-naphthol-4-sulfonic acid is described including its physical and chemical properties ......
