Results 11 to 20 of about 6,013 (100)

The Expressions of IL-7 and IL-7R and the Relationship between them with Lymph Node Metastasis and Prognosis in Non-small Cell Lung Cancer [PDF]

open access: yes, 2010
Background and objective It has been proven that lymph node metastasis was closely related to prognosis of lung cancer. Interleukin-7 (IL-7) and interleukin-7 receptor (IL-7R) could promote lymph node metastasis through vascular endothelial growth factor-
Jian MING   +4 more
core  

甲状腺乳头状癌颈侧区淋巴结转移危险因素分析 [PDF]

open access: yes, 2019
【目的】探究甲状腺乳头状癌(PTC)颈侧区淋巴结转移的临床特征。【方法】回顾性分析皖南医学院附属弋矶山医院2011年6月1日至2018年5月30日收治的PTC患者临床资料。【结果】本研究共纳入241例病例。术后常规病理证实颈侧区淋巴结转移率73.44%(177/241)。与颈侧区淋巴结无转移的PTC患者相比,伴颈侧区淋巴结转移的PTC患者年龄偏小,多为女性,癌肿直径较大,颈中央区淋巴结转移数目较多,超声及CT检查积分更高。而BMI指数、桥本氏甲状腺炎病史及甲亢病史对PTC颈侧区淋巴结转移率无显著性影响。【
方芳
core  

A Prospective Randomized Study of Adjuvant Chemotherapy in Resected Stage IIIA-N2 Non-small Cell Lung Cancer [PDF]

open access: yes, 2009
Background and objective Lung cancer is one of the leading cause of cancer-related death around the world. Surgery is the primary treatment for patients with stage I, II, or IIIA non-small cell lung cancer (NSCLC).
Binbin ZHANG   +6 more
core  

A Prospective Randomized Study of the Radiotherapy Volume for Limited-stage Small Cell Lung Cancer: A Preliminary Report [PDF]

open access: yes, 2010
Background and objective Controversies exists with regard to target volumes as far as thoracic radiotherapy (TRT) is concerned in the multimodality treatment for limited-stage small cell lung cancer (LSCLC).
Fenghua WANG   +16 more
core  

Survival Analysis of 1,742 Patients with Stage IV Non-small Cell Lung Cancer [PDF]

open access: yes, 2011
Background and objective At present non-small cell lung cancer (NSCLC) is still the leading cause of death induced by cancer. The aim of this study is to investigate the prognostic factors of advanced NSCLC.
Baohui HAN, Hong PENG, Meili MA
core  

Clinical significance of Twist, Bmi-1 and E-cadherin expression in Cervical Intraepithelial Neoplasia and Early Stage Cervical Cancer [PDF]

open access: yes, 2015
目的:研究Twist/Bmi-1/E-cadherin蛋白在早期宫颈癌组织、宫颈上皮内瘤变(CIN)组织与正常宫颈组织中的表达水平,探讨Twist/Bmi-1/E-cadherin在早期宫颈癌不同病变组织中表达的生物学意义,对宫颈癌患者预后的影响以及这三者之间的相关性。 方法:收集2009年7月—2013年10月在厦门大学附属中山医院手术切除的64例宫颈癌,41例CIN组织,12例正常宫颈组织石蜡标本,运用Elivision免疫组化法检测Twist/Bmi-1/E-cadherin在宫颈癌组织 ...
丁娅妮
core  

Expression and biological behaviors of long non-coding RNA-ROR in gastric cancer [PDF]

open access: yes, 2016
背景:胃癌是消化系统常见的恶性肿瘤,发病率高,预后效果差。早期发现、早期诊断是目前提高胃癌患者生存率的关键环节,因此,寻找新的胃癌早期诊断的分子标志物是目前胃癌研究亟待解决的问题之一;此外,近年来肿瘤的分子靶向治疗方兴未艾,但这些靶向治疗药物价格昂贵、疗效不稳且大多依赖进口,因而,从我国国情的实际出发,寻找新的治疗靶点是我国目前肿瘤靶向治疗急需克服的困难。长链非编码RNA-ROR是最新发现对细胞重编程过程具有重要调控作用的非编码RNA。目前研究发现ROR与乳腺癌、肝癌及胶质瘤的发生进展密切相关 ...
朱长明
core  

Invasion and Metastasis Significance of Serum MMP-9 in Lung Cancer Patients [PDF]

open access: yes
目的 研究基质金属蛋白酶-9(matrix metalloproteinase 9,MMP-9)在肺癌患者侵袭和转移的意义。方法 收集肺癌患者血清70例,健康体检者血清60例,通过酶联免疫吸附法(ELISA)检测鳞癌、腺癌、小细胞肺癌患者和不同年龄健康者血清样本中MMP-9的表达水平,进行统计学分析。结果 MMP-9在肺癌患者血清中的含量明显高于健康人群;且伴有淋巴结转移组血清MMP-9水平显著高于无淋巴结转移组;在鳞癌组、腺癌、小细胞肺癌组组间差异无统计学意义;在不同年龄的健康组中差异无统计学意义 ...
HOU, Pan-fei   +3 more
core   +2 more sources

Diagnostic Value of Transbronchial Needle Aspiration and Endobronchial Ultrasoundguided Transbronchial Needle Aspiration for Hilar and Mediastinal Lymph Nodes in Lung Cancer Patients [PDF]

open access: yes, 2010
Background and objective Transbronchial needle aspiration (TBNA) and endobronchial ultrasoundguided TBNA (EBUS-TBNA) have been applied to the diagnosis for mediastinal lymph nodes.
Hongli YI   +4 more
core  

Expression and Clinical Significance of mTOR and PTEN in Non-small Cell Lung Cancer [PDF]

open access: yes, 2010
Background and objective It has been proved that mTOR was an important signal transduction molecular and protein kinase regulating cell growth and proliferation, and mTOR could activate the downstream protein effector. PTEN could negatively regulate mTOR
Liang WANG   +5 more
core  

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