Results 81 to 90 of about 12,551 (161)
Latest progress and prospect of NRP-1 targeted molecular probes for breast cancer diagnosis [PDF]
Breast cancer is one of the most prevalent malignant tumor in women worldwide, in which, triple-negative breast cancer (TNBC) is highly invasive and metastatic.
CAI Shuyue, XIE Quan, ZHOU Yuxuan, LIU Qingzhu, QIU Ling, LIN Jianguo
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Zhongguo shiyan zhenduanxue, 2013 目的评价缺血修饰白蛋白（IMA）与动态心电图（DCG）联合检查对无症状心肌缺血的临床诊断价值。方法对106例疑诊冠心病无症状心肌缺血患者进行缺血修饰白蛋白测定及动态心电图检查,并与冠状动脉造影（CAG）检查结果对比分析。结果 106例疑诊患者中,IMA诊断无症状心肌缺血的特异性为72.7%,敏感性为91.9%;DCG诊断无症状心肌缺血的特异性为81.8%,敏感性为83.8%;IMA联合DCG诊断无症状心肌缺血,将其中一项阳性作为诊断参考时,特异性为72.7%,敏感性为96.7 ...
周智
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Relationship between abdominal fat area and first-phase insulin secretion function of pancreatic β-cells in patients with type 2 diabetes [PDF]
Objective·To explore the relationship between abdominal fat area and the first-phase insulin secretion function of pancreatic β-cells in patients with type 2 diabetes, and to establish predictive models of nomogram.Methods·From October 2020 to February ...
LI Xiaoying +6 more
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经阴道超声造影联合血清INH-A、ACA水平对输卵管性不孕的预测价值
Zhongguo shiyan zhenduanxue目的分析经阴道超声造影（TVS-CEUS）联合血清抑制素-A（INH-A）、抗心磷脂抗体（ACA）水平对输卵管性不孕（TFI）的预测价值。方法选取2018年10月至2020年9月于沧州市人民医院治疗的疑似TFI患者170例，通过腹腔镜下通液术分为TFI组（100例）和非TFI组（70例），均进行TVS-CEUS检查。采用酶联免疫法检测血清INH-A、ACA水平。ROC曲线分析血清INH-A、ACA水平对TFI的诊断价值；采用四表格法分析TVS-CEUS联合血清INH-A、ACA对TFI的诊断价值 ...
蒲章卫 +4 more
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CT扫描联合酶联免疫吸附法检测血清AFP-L3含量在PHC诊断中的价值
Zhongguo shiyan zhenduanxue, 2013 目的通过CT扫描联合酶联免疫吸附法（ELISA）检测血清甲胎蛋白异质体（AFP-L3）含量,探讨其在原发性肝癌（PHC）诊断中的价值。方法137例（其中106例具CT增强扫描的资料）血清标本来自唐山市人民医院2011年3月至11月间的住院患者,运用ELISA法检测血清中AFP-L3的含量,以AFP-L3>37.89ng/ml为临界值。137例病例均具有CT或CT增强扫描资料,回顾分析137例患者总共164个PHC病灶的增强扫描经后处理技术得到二维及三维重建图像而诊断,探讨采用血清AFP ...
李玉柱 +7 more
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GPC3联合AFP、CEA、CA199检测对肝细胞癌的临床诊断价值
Zhongguo shiyan zhenduanxue, 2022 目的 探讨GPC3联合AFP、CEA、CA199对肝细胞癌诊断的临床应用价值。方法 采集实验者外周血,离心分离血清,免疫化学发光法检测血清中AFP、CEA及CA199的水平;ELISA法检测血清中GPC3的水平。统计分析各组实验者血清标志物和GPC3的差异,计算联合检测的诊断效率。结果 肝细胞癌患者血清中GPC3、AFP、CEA及CA199的表达水平高于疾病对照组和健康对照组。血清GPC3、AFP、CEA及CA199联合检测的灵敏度、特异度及准确度均高于各项指标的单项检测。结论 ...
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Research progress on the diagnosis and treatment of pediatric malocclusion combined with obstructive sleep apnea-hypopnea syndrome [PDF]
Pediatric malocclusion is common in dentistry. Some children with malocclusion combined with obstructive sleep apnea-hypopnea syndrome (OSAHS) often fail to receive appropriate treatment due to a lack of multidisciplinary diagnosis and treatment.
WANG Chaojie, WEN He, JIN Xinzhe, ZHU Yafen
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血清β-hCG、黄体酮和子宫内膜厚度对异位妊娠诊断的临床研究
Zhongguo shiyan zhenduanxue, 2014 目的探讨血清β-hCG、黄体酮、子宫内膜厚度及联合检测在诊断异位妊娠中的临床意义。方法以33例异位妊娠病例为异位妊娠组、41例正常宫内妊娠病例为正常宫内妊娠组、另设宫内妊娠自然流产组32例,比较各组血清β-hCG、黄体酮和子宫内膜厚度之间的差异性,并对各单项目检测及联合检测在诊断异位妊娠中效能进行分析。结果异位妊娠与其他组之间比较,血清β-hCG、黄体酮、子宫内膜厚度均有明显偏低,具有显著的统计学差异 ...
杨永碧
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Zhongguo shiyan zhenduanxue, 2014 目的探讨分析联合检测HPV-DNA和TCT对宫颈癌的诊断价值。方法选择来我院进行妇科检查的女性486例,进行HPV-DNA、TCT检测。结果单项检测HPV-DNA敏感性最高（84.87%）,但特异性（52.69%）以及阳性预测值（44.95%）最低;HPV-DNA+TCT联合检测的特异性（81.63%）、阳性预测值（64.61%）和诊断符合率（81.28%）都明显高于两者的单独检测,差异有统计学意义 ...
佟锐, 王纯雁
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Colon Polyp Segmentation Network Based on Multi-task Joint Attention [PDF]
Colon polyps have the characteristics of unclear boundaries and varying sizes, colors, and shapes, making it difficult to improve their segmentation performance using deep learning methods. A colon polyp segmentation network CPMJA-Net based on multi-task
Xiangzhen GUO, Sitong LI, Rui LU, Sen GUO, Xuerong CUI, Gang YANG
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