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[Independent Risk Factors for Venous Thromboembolism After Gynecological Surgery and the Predictive Value of Postoperative D-Dimer]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanFang F +5 more
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[Analysis of dental caries characteristics and influencing factors based on structural equation modeling among primary and secondary school students in Hunan Province]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiWan J +6 more
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[Advances in clinical pharmacotherapy for neonatal <i>Ureaplasma urealyticum</i> infection]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiCai BB, Chen FF, Luo F.
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通过式固相萃取-超高效液相色谱-飞行时间质谱法快速筛查和确证水产品中36种磺胺类及4种四环素类药物
Chinese Journal of Chromatography为实现水产品中磺胺类及四环素类药物的快速、准确分析，本文将通过式固相萃取柱（PRiME HLB）与超高效液相色谱-飞行时间质谱（UPLC-TOF-MS）联用，建立了一种通用且能够快速筛查并确证水产品中36种磺胺类药物和4种四环素类药物多残留的分析方法。采用80%乙腈水溶液（含0.05 mol/L乙二胺四乙酸二钠）对样品进行提取，提取液经PRiME HLB固相萃取柱净化后氮吹至近干，用5%甲醇水溶液复溶，最后过聚四氟乙烯滤膜。以0.1%甲酸水溶液（含2 mmol/L乙酸铵溶液）和0.1 ...
Qianqian Wang +6 more
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类红细胞状表面分子印迹聚合物的制备及其用于牛奶中四环素的选择性富集
Chinese Journal of Chromatography分子印迹聚合物单位质量吸附容量是评价印迹材料吸附性能的重要指标之一,受红细胞双凹圆碟形貌比表面积大和优异稳定性的启发,合成了对四环素具有高选择性、大吸附容量、较快传质速率的类红细胞状表面分子印迹聚合物(RBC-SMIPs)。本工作首先以SiO2作为初始载体,广谱抗生素四环素作为模板分子,通过表面分子印迹技术将廉价易得的多巴胺功能单体包覆在SiO2载体表面,然后通过牺牲载体刻蚀技术将SiO2初始载体刻蚀去除,并调节多巴胺印迹层用量和包覆时间,调控所制备印迹材料的形貌 ...
Jian‐ping Shang +6 more
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四环素类抗生素药物的发现、发展与合成：源于天然产物，用于人类健康
Scientia Sinica Chimica, 2022Mengwei Xia, Shaomin Fu, Bowen Liu
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