Results 11 to 20 of about 4,753 (154)
Systematic review of shared decision‐making in guidelines about colorectal cancer screening
European Journal of Cancer Care, Volume 31, Issue 6, November 2022., 2022 Abstract Introduction We aimed to systematically evaluate quality of shared decision‐making (SDM) in colorectal cancer (CRC) screening clinical practice guidelines (CPGs) and consensus statements (CSs). Methods Search for CRC screening guidances was from 2010 to November 2021 in EMBASE, Web of Science, MEDLINE, Scopus and CDSR, and the World Wide Web ...
Marta Maes‐Carballo +6 more
wiley +1 more source
The Oncologist, Volume 24, Issue 11, Page 1416-1419, November 2019., 2019 Abstract Immune checkpoint blockade (ICB) is an approved therapy for advanced metastatic mismatch repair (MMR)‐deficient cancer regardless of tissue of origin. Although therapy is effective initially, recurrence rates are significant, and long‐term outcomes remain poor for most patients.
Arthur Winer +7 more
wiley +1 more source
The Oncologist, Volume 23, Issue 1, Page 7-15, January 2018., 2018 Abstract Background This study compared the efficacy of regorafenib and trifluridine/tipiracil (TFTD) in patients with metastatic colorectal cancer (mCRC) who are refractory to standard chemotherapy, because despite their clinical approval, it still remains unclear which of these two drugs should be used as initial treatment.
Toshikazu Moriwaki +25 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 207-219, February 2026.ABSTRACT Objective To test the non‐inferiority of extended abdominopelvic ultrasound examination compared with contrast‐enhanced computed tomography (CT) and whole‐body diffusion‐weighted magnetic resonance imaging (WB‐DWI/MRI) in discriminating preoperatively between resectable and non‐resectable disease based on the European Society for Medical ...
D. Fischerova +26 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 79-88, January 2026.ABSTRACT Objective To evaluate the proportion of optimal assessments of endometrial thickness (ET) achieved by transvaginal ultrasound (TVS) compared with a multimodal (MM) sonographic approach in women with abnormal uterine bleeding (AUB). Methods This prospective observational study was a subset of the EPI‐SURE study conducted between June and ...
S. Nijjar +5 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2008 目的观察过氧化物酶体增殖激活物受体（PPAR-γ）在结直肠癌中的表达,探讨其意义。方法采用免疫组织化学方法检测38例结直肠癌及20例癌旁相对正常结直肠组织中PPAR-γ蛋白的表达,并进一步分析PPAR-γ蛋白在不同结直肠癌病理组织类型中的表达。结果PPAR-γ在结直肠癌中表达阳性率为63.16%（24/38）,在相对正常结直肠组织中表达阳性率为30.00%（6/20）,PPAR-γ在结直肠癌中表达阳性率明显高于癌旁相对正常结直肠组织 ...
舒振波, 操海萍, 盖宝东, 王巍
doaj
Zhongguo shiyan zhenduanxue, 2023 目的 探讨结直肠癌组织和细胞中人整合素α6的表达特点及作用。方法 以人结直肠癌细胞株HT-29、RKO,人永生化结肠上皮细胞系IMCE,以及结直肠癌组织和癌旁正常组织为研究对象。Western blot检测整合素α6在结直肠癌组织和癌细胞中的表达特点；使用整合素α6慢病毒过表达载体转染结直肠癌细胞，进行Transwell细胞迁移和侵袭实验；同时检测整合素α6过表达对结直肠癌细胞E-钙黏蛋白、N-钙黏蛋白、波形蛋白、p-Smad2及Smad2蛋白表达水平。结果 结直肠癌HT-29细胞 ...
邢艳丽 +4 more
doaj
Research on the effect of DHA on glucose metabolism in human lung cancer cells and its anti-tumor mechanism [PDF]
, 2015 研究背景及目的： 肺癌是人类最常见的恶性肿瘤之一，尽管近年来治疗取得了很大进展，治疗效果仍然较差。癌细胞具有偏向通过糖酵解方式来进行糖代谢获得能量的代谢特征使得肿瘤细胞能够比正常细胞具有更强的葡萄糖代谢能力，为肿瘤细胞的快速增殖与生长提供了能量来源，也使其具备更强的凋亡抵抗能力。天然产物凭借其来源广泛、类型多样、不良反应小，具有开发为化疗药物增效减毒辅助药物的潜力等特点备受关注。双氢青蒿素是青蒿叶中分离的有效抗疟成分，体内代谢活性产物为双氢青蒿素。药物学研究证实青蒿素类药物具有抗疟、抗血吸虫 ...
米彦军
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Livin、Caspase-3在结肠癌和结肠腺瘤组织中的表达及意义
Zhongguo shiyan zhenduanxue, 2009 目的探讨Livin、Caspase-3在结肠癌和结肠腺瘤组织中的表达及意义。方法应用免疫组织化学染色方法对50例结肠癌和结肠正常黏膜、50例结肠腺瘤进行Livin、Caspase-3检测。结果结肠癌组织中Livin阳性率明显高于结肠腺瘤和结肠正常黏膜组织 ...
陈桂秋 +3 more
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Sfmbt2 10th intron hosted microRNA-669e-5p/3p promote cellular apoptosis by targeting anti-apoptotic gene Bcl2 [PDF]
, 2012 细胞凋亡是一个主动的由基因决定的自动结束生命的过程，对有机体的正常运行和体内稳态有重要作用。细胞凋亡一旦受到抑制，很可能导致肿瘤发生。然而，肿瘤发生发展过程中细胞凋亡调控的有关机制还不完全清楚。microRNAs（miRNAs）是一类非编码的小分子RNA，它们具有调节基因表达活性的功能，在细胞的各个进程（如细胞凋亡，分化和发育中）发挥着重要的作用。在肿瘤中miRNAs有可能通过调节与凋亡相关基因的表达，参与肿瘤细胞凋亡的调控。 miR-669e-5p和miR-669e ...
王涛
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