Results 81 to 90 of about 31,599 (213)

Analysis on Lung Cancer Survival from 2001 to 2007 in Qidong, China [PDF]

open access: yes, 2011
Background and objective Lung cancer is one of the most important malignancies in China. Survival rates of lung cancer on the population-based cancer registry for the years 2001-2007 in Qidong were analysed in order to provide the basis for the prognosis
Jian ZHU   +4 more
core  

高度宫颈上皮内瘤变电环切术后复发的预测因素

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2012
【目的】 探讨高度宫颈上皮内瘤变(CINⅡ/Ⅲ)行环形电切除术(LEEP)术后随访的检测方法和复发的危险因素?【方法】 回顾性分析2007年1月至2009年1月在我院行LEEP术并且病理诊断为CIN Ⅱ/Ⅲ病例203例?分析术前的液基细胞学(LCT)?高危型HPV DNA,临床病理特征和术后24月随访的LCT?HPV DNA与最终复发的关系?【结果】 203例接受LEEP术并保留子宫的患者,在24个月的随访中发现18例复发,复发率为7%?手术病理切缘阳性?宫颈管搔刮阳性与复发相关(P < 0.01 ...
doaj  

可切除的肢端黑色素瘤预后影响因素分析及预测模型建立

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2017
【目的】探讨影响可切除的肢端黑色素瘤患者预后的危险因素,建立预测模型并验证其预测价值。【方法】回 顾性分析2001年1月至2011年8月在中山大学肿瘤防治中心接受根治性手术切除的232例肢端黑色素瘤患者的临床病理 特征及术前炎症指标,应用COX比例风险回归模型分析预后影响因素并在此基础上建立预测模型,采用Kaplan-Meier法绘 制生存曲线并对组间差异进行log-rank检验,通过ROC曲线下面积(AUC)评价模型的预测准确度。【结果】通过COX比例风 险回归模型分析显示年龄、LDH ...
王尧   +6 more
doaj  

The Expression and Biological Significance of PD-L1 on Lung Cancer Cell Lines [PDF]

open access: yes, 2009
Background and objective Tumor-associated PD-L1 expression was recently shown to promote T-cell apoptosis and proposed as a potential mechanism of immune evasion by tumors. On the basis of the ability of tumor-associated PD-L1 to mediate activated T-cell
Cheng CHEN   +6 more
core  

脊髓损伤患者家属的心理护理对患者心理的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 了解脊髓损伤患者在疾病的康复过程中,家属的心理状态对患者心理的影响 .【方法】 对干预前SDS评分无显著性差异的两组患者均进行常规心理护理,干预组病例对家属进行干预如心理疏导、健康教育、康复指导等.【结果】 干预组家属干预前?后SDS评分分别为53.11 ± 3.20及42.11 ± 2.01,经t检验, P < 0.05?对家属进行干预前的SDS评分无显著差异性的两组病例,干预后患者的心理状态均有所好转,干预组病人SDS得分在对家属进行干预前后分别为61.71 ± 3.56及42.11 ±
doaj  

肠道微生物群紊乱与急性轻型缺血性卒中患者不良功能预后的相关性研究 Correlation between Gut Microbiota Dysbiosis and Poor Functional Prognosis in Patients with Acute Mild Ischemic Stroke

open access: yesZhongguo cuzhong zazhi
目的 通过建立急性轻型缺血性卒中(mild ischemic stroke,MIS)患者队列,探索肠道微生物群与MIS患者临床功能预后间的关系,寻找不良功能预后的干预靶点。 方法 前瞻性连续纳入2018年9月—2023年3月于南方医科大学南方医院神经内科住院的卒中事件后7 d内入院的急性MIS(入院NIHSS评分≤5分)患者,根据90 d随访评估结果,分为预后良好(mRS评分≤2分)组及预后不良(mRS评分>2分)组。入院后24 h内收集入组患者粪便样本 ...
任悦冉,梁京儒,郑逸锋,尹恝 (REN Yueran, LIANG Jingru, ZHENG Yifeng, YIN Jia )
doaj   +1 more source

Association between Polymorphisms of ERCC1 and Response in Patients with Advanced Non-small Cell Lung Cancer Receiving Cisplatin-based Chemotherapy [PDF]

open access: yes, 2010
Background and objective Results of studies on genetic polymorphisms of ERCC1 gene in DNA repair pathway which may affect response to platinum-based chemotherapy and survival in patients with non-small cell lung cancer are conflicting.
Hui ZHANG   +6 more
core  

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