Results 11 to 20 of about 11,151,842 (166)
肺部超声联合血清IL-6、IL-17、D-二聚体在新生儿肺炎诊断中的价值研究
Zhongguo shiyan zhenduanxue目的探究肺部超声联合血清白细胞介素6（IL-6）、白细胞介素17（IL-17）、D-二聚体水平在新生儿肺炎中的诊断价值。方法选取2022年3月至2023年8月石家庄市人民医院收治的102例疑似新生儿肺炎患儿为研究对象，根据临床表现、实验室检验、胸部X线片（金标准）将细菌性肺炎患儿分为肺炎组（62例），其余分为非肺炎组（40例）。比较两组血清IL-6、IL-17、D-二聚体水平；ROC曲线分析血清IL-6、IL-17、D-二聚体对新生儿肺炎的诊断效能；采用Kappa检验分析肺部超声联合血清IL-6、IL ...
王妍 +4 more
doaj +2 more sources
肺栓塞患者血浆D-二聚体水平及其他指标与远期全因死亡率的关系
Zhongguo shiyan zhenduanxue, 2023 目的 探讨肺栓塞患者血浆D-二聚体水平及其他指标是否可以预测肺栓塞(PE)患者的长期全因死亡率。方法 选取2017年1月至2022年12月期间在吉林大学第一医院乐群院区住院的308名PE患者，根据结局分为生存组(n=205)和死亡组(n=103)。构建ROC曲线以预测全因死亡率的最佳D-二聚体截断值。计算AUC并获得全因死亡率的预测灵敏度和特异度。建立多因素logistic回归模型来评估D-二聚体水平与全因死亡率的关系。通过绘制Kaplan-Meier曲线显示D-二聚体水平与累积生存时间的关系 ...
段李明, 贾云龙, 刘海波, 秦玲
doaj
静脉血PCT、WBC及D-二聚体水平在肺炎合并脓毒症患儿病情诊断及预后评估的价值分析
Zhongguo shiyan zhenduanxue, 2021 目的检测肺炎合并脓毒症患儿静脉血降钙素原(PCT)、白细胞计数(WBC)及D-二聚体水平,并探究PCT、WBC及D-二聚体水平对肺炎合并脓毒症患儿病情诊断及预后评估的作用及关系。方法选取2018年6月-2019年12月在盐城市妇幼保健院儿科住院治疗的60例肺炎患儿作为研究对象,其中单纯患有肺炎的患儿30例作为对照组,肺炎合并脓毒症患儿30例作为研究组。检测2组患PCT、WB以及D-二聚体等表达水平;采用Logistic回归分析肺炎合并脓毒症患儿发生预后不良的相关影响因素;绘制PCT、WB以及D ...
周勇, 徐建华
doaj
Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau
People and Nature, Volume 8, Issue 7, Page 2186-2199, July 2026.Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Biodegradable zinc (Zn)‐based materials are considered promising candidates for orthopedic applications because of their favorable mechanical properties, controllable biodegradability, and good biosafety profiles. However, their clinical translation is limited by early‐stage corrosion‐induced cytotoxicity and inflammation, as well as ...
Jinlong Mao +9 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The poor soft tissue integration around titanium implants creates a microgap that serves as a pathway for pathogen invasion, resulting in infection, inflammation, and the progression of peri‐implantitis. As the implant’s transmucosal component, the abutment determines the degree of peri‐implant soft tissue attachment.
Xuan Li +7 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The urgent environmental crisis caused by polyethylene terephthalate (PET) waste necessitates efficient upcycling strategies. Herein, we establish a novel pathway to transform waste PET plastic into a high‐performance catalytic material for mediating the oxygen evolution reaction (OER). Through a one‐step hydrothermal process, waste PET serves
Xin Wang +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Multicomponent transition metal oxides (TMOs) incorporating rare‐earth (RE) elements have emerged as promising materials for the oxygen evolution reaction (OER). However, knowledge of how to regulate the structure of TMO‐based nanomaterials through RE incorporation to enhance catalytic performance remains limited.
Bolin Zhao +6 more
wiley +1 more source
FDP和D-二聚体联合检测在老年患者肺部感染早期诊断中的应用
Zhongguo shiyan zhenduanxue, 2019 目的探讨FDP和D-二聚体联合检测在老年患者肺部感染早期诊断中的应用价值。方法对我院呼吸科2016年1月-2017年1月的242名老年住院患者(平均年龄70±12岁),在明确诊断肺部感染之前所检测的FDP和D-二聚体结果进行分析,并与同期健康体检的200名老年人(平均年龄69±12岁)所检测的FDP和D-二聚体结果进行比较。结果 242名呼吸科住院老年患者的FDP和D-二聚体的检测结果分别为:FDP:15±5.0mg/L,D-二聚体:5.0±3.0mg/L;同期健康体检老年人的FDP和D ...
王永锋 +4 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT To address the issues of aluminum (Al) powder agglomeration during combustion and low oxidizer decomposition efficiency in composite solid propellants, this study utilized in situ self‐assembly technology to prepare cobalt‐based hybrid‐coated modified Al powder (Al@CZ).
Chong Chen +11 more
wiley +1 more source