Results 91 to 100 of about 20,917 (165)

Investigation of lipid-rich carcinoma of the breast [PDF]

open access: yes
Lipid-rich carcinoma(LRC)of the breast was first described in 1963,and is now considered an invasive breast carcinoma of no special type(IBC-NST). Some researchers believe that the lipid content of cancer cells in LRC is secreted by ductal epithelial ...
Gao Fangfang, Du Guankui, Wang Minjian, Fan Pingming
core   +1 more source

预测输尿管软镜碎石术后并发尿源性脓毒症的反向传播神经网络模型构建

open access: yes浙江大学学报. 医学版
目的构建输尿管软镜碎石术(FURL)后并发尿源性脓毒症的反向传播神经网络预测模型。方法纳入428例接受FURL的肾结石患者,根据术后是否并发尿源性脓毒症分为脓毒症组(42例)和对照组(386例)。采用logistic回归分析确定FURL后并发尿源性脓毒症的影响因素及其交互作用。同时建立logistic回归模型和神经网络模型进行预测,通过受试者工作特征曲线评估两种模型的预测效能。结果单因素分析显示,结石手术史、性别、尿培养阳性、结石直径、糖尿病、手术时间、白细胞、血小板、C反应蛋白(CRP)及肝素结合蛋白(
陈 文炜   +7 more
doaj   +1 more source

[Efficacy and prognostic factors of allogeneic hematopoietic stem cell transplantation treatment for T lymphoblastic leukemia/lymphoma]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi, 2023
Luo L   +7 more
europepmc   +1 more source

基于生物信息学途径预测MELK 基因在肺腺癌及肺鳞癌中的功能机制及临床意义 [PDF]

open access: yes, 2020
【目的】通过生物信息学方法,预测肺腺癌及肺鳞癌中高表达的母体胚胎亮氨酸拉链激酶(MELK) 在疾病发生发展中的功能机制及临床意义。【方法】从基因表达数据(GEO)获取芯片数据集GSE7670,结合肿瘤基因组  图谱(TCGA)肺腺癌及肺鳞癌数据库进行差异分析,筛选差异激酶(P < 0.05)。对这些激酶进行GO 生物学功能富集分析及KEGG 信号通路分析。通过String 数据库绘制蛋白相互作用网络,并利用Cytoscape 的MCODE 插件找到关键节点蛋白,挑选出 MELK 激酶。通过 ...
彭振维, 杨云英, 王雪涔
core  

儿童高危和超高危急性淋巴细胞白血病的预后因素分析

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2008
【目的】 探讨影响我国儿童高危急性淋巴细胞白血病(HR-ALL)治疗和预后的因素。【方法】收集1999年5月~2007年3月在我院儿科初诊符合HR-ALL的患儿76例,其中VHR-ALL组41例。治疗上非VHR-ALL用蓉城98高危或ALLIC BFM2002MR方案化疗,VHR-ALL用中山大学附属第一医院高危方案化疗。【结果】 总放弃治疗率25%,总预期6年无事生存率(EFS)49.3%,坚持治疗者EFS64.7%,非VHR-ALL组坚持治疗者EFS78.8%。Cox模型分析显示诱导33 ...
doaj  

[Clinical characteristics and prognostic factors of patients with Philadelphia-negative myeloproliferative neoplasm accelerated/blast phase]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi, 2023
Yan X   +8 more
europepmc   +1 more source

Correlation Between Peripheral Blood Inflammatory Markers and 18F-FDG PET/CT Metabolic Parameters in Tumors [PDF]

open access: yes
Inflammatory markers in peripheral blood, such as neutrophil-lymphocyte ratio and platelet-lymphocyte ratio, can reflect the reactive hyperplasia of inflammatory cells in tumors.
Dasheng QIU, Yilin TONG
core   +1 more source

乳腺癌弹力纤维增生的分布及其意义 [PDF]

open access: yes, 1988
本文应用大切片观察83例乳腺癌间质弹力纤维增生(EL)的形态学,以45例乳腺良性疾病作对照,并与乳腺癌淋巴巨噬细胞浸润程度、雌激素受体状况以及影响患者预后的有关临床病理因素等进行相关性研究。结果表明:乳腺癌EL发生率为80.7%,分为局灶型和弥漫型两种:EL也可见于乳腺良性疾病,并非仅在乳腺癌出现。乳腺癌EL程度与病理类型有关,并与组织分化程度、雌激素受体状态及间质巨噬组织浸润程度呈正相关 ...
翟一帆
core  

Construction of a prognostic Nomogram for patients with incidental gallbladder cancer [PDF]

open access: yes
Objective To construct and validate an effective prognostic nomogram for the patients with incidental gallbladder cancer(IGBC). Methods The clinical data of 161 patients with IGBC requiring radical surgery admitted to the First Affiliated Hospital of Xi ...
MO Jiantao, CAO Ruiqi, REN Jiaqiang, GENG Zhimin, WU Zheng, CHENG Yali
core   +1 more source

Epidemiologic study on the mortality associated with nasopharyngeal carcinoma in residents in Xiamen City [PDF]

open access: yes, 2016
目的探讨厦门市居民鼻咽癌死亡变化趋势,为厦门市鼻咽癌综合防治工作提供依据。方法收集整理2005~2014年厦门市居民鼻咽癌死亡资料,计算死亡率等评价指标,用多因素logistic回归分析鼻咽癌死亡的影响因素。结果 2005~2014年,厦门市居民鼻咽癌死亡率2.31/10万,男性死亡率是女性的2.64倍;死亡率随着年龄的增加逐渐升高,死亡年龄中位数为57岁,10年间死亡率处于较平稳水平(P>0.05)。男性(OR=2.95,95%CI:2.38~3.67)和年龄(OR=1.32,95%CI:1.29~1.
林艺兰, 池家煌, 龚永燕
core  

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