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Key n‐Gram Extractions and Analyses of Different Registers Based on Attention Network
Journal of Applied Mathematics, Volume 2021, Issue 1, 2021., 2021 Key n -gram extraction can be seen as extracting n‐grams which can distinguish different registers. Keyword (as n = 1, 1‐gram is the keyword) extraction models are generally carried out from two aspects, the feature extraction and the model design.
Haiyan Wu +5 more
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Purification and Effect of Heat Treatment on Molecular Characteristics of Lactoferrin(牛乳乳铁蛋白的纯化及热处理对其分子特性的影响) [PDF]
Shipin kexue jishu xuebao, 2013 Lactoferrin is a kind of key basic proteins in bovine milk, which has attracted more and more research attentions. In the present study, lactoferrin was isolated from fresh bovine milk by defatting and casein-removing treatments, subsequently purified by
LIU Meng(刘 猛) +3 more
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Effects of Procyanidine on Rats Treated by Iron Overload under Condition of Simulated Weightlessness(原花青素对模拟失重条件下大鼠体内铁过载的影响) [PDF]
Shipin kexue jishu xuebao, 2015 The study aimed to investigate effects of procyanidine on rats treated by iron overload under the condition of simulated weightlessness. Simulated weightlessness was simulated by hind limb unloading rats, which maintained about -30° head down tilt ...
WANG Aidong(王爱东) +4 more
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Chaperone Property of Sodium Caseinate Prevents Thermal Aggregation of Egg White Proteins(利用酪蛋白酸钠的分子伴侣特性抑制蛋清蛋白的热聚集研究) [PDF]
Shipin kexue jishu xuebao, 2020 The chaperone property of sodium caseinate has not been applied to prevent the thermal aggregation of egg white proteins. The effect of sodium caseinate on thermal aggregation of egg white proteins was analyzed via measuring the turbidity, soluble ...
HE Dabo(何大博) +1 more
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Zhongguo shiyan zhenduanxue, 2022 ＜正＞中性粒细胞明胶酶相关脂质运载蛋白（NGAL）是脂蛋白的一种，又被称为脂质运载蛋白（Lcn2），其在中性粒细胞、肾上皮细胞、平滑肌细胞[1]等细胞内均有表达。NGAL 有三种分子形式，25kDa（单体）、45kDa（同型二聚体）和100-135kDa（MMP-9单体复合物）[2]。目前研究发现，NGAL 具有铁载体结合特性，可抑制细菌对铁 的利 用发 挥 抑菌 作用[3]。NGAL对于人多形核白细胞（PMN）具有特异性和浓度依赖性趋化作用[4]，
梁爽, 李洪军, 郭贺
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Zhongguo shiyan zhenduanxue, 2014 目的调查河北石家庄地区成人健康人群血清糖缺失转铁蛋白的参考范围。方法选取体格检查和实验室检查均无异常的健康成人共257名（男135名,女122名）,采用西门子公司特定蛋白分析仪以乳胶增强免疫比浊法检测血清糖缺失转铁蛋白及转铁蛋白水平,确定糖缺失转铁蛋白、转铁蛋白和糖缺失转铁蛋白/转铁蛋白比值95%参考值范围。结果糖缺失转铁蛋白与转铁蛋白均无性别、年龄的差异,石家庄地区糖缺失转铁蛋白的参考范围为25.81-65.71mg/L,转铁蛋白的参考范围为2.00-3.35g/L,两者比值参考范围为1.06%-2 ...
张荣莲, 贺政新, 陈晶, 张智慧
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Zhongguo shiyan zhenduanxue, 2006 目的检测血清铁（Serum Iron）、铁蛋白（Ferritin）和可溶性转铁蛋白受体（Soluble transferrin receptor,sTfe）等指标,并分析这些指标在诊断妊娠妇女缺铁性贫血中的临床意义。方法采用免疫分析法和比色法测定43例妊娠2428周妇女和同期收集的30例健康妇女的血清铁、铁蛋白和可溶性转铁蛋白受体的水平,利用SPSS10.0软件对实验数据进行统计学分析。结果妊娠组血清铁、可溶性转铁蛋白受体、叶酸均值较正常对照组无显著差异,铁蛋白均值为19.62±11.52 ng/L ...
李红霞 +5 more
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Zhongguo shiyan zhenduanxue, 2015 红细胞分布宽度（RDW）是反映红细胞体积异质性的参数,用红细胞体积大小的变异系数表示,比观察血涂片红细胞形态大小不均的结果更客观、准确[1-3];血清铁蛋白简称铁蛋白（SF）,是去铁蛋白（apoferritin）和铁核心Fe3+形成的复合物,Fe3+具有强大的结合、贮备铁的能力,并维持体内铁的供应及血红蛋白的相对稳定性,SF的含量变化可作为判断是否缺铁或铁负荷过量的指标 ...
刁春冬, 徐艳红, 朱继宝
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Zhongguo shiyan zhenduanxue, 2009 目的对2型糖尿病患者进行血清铁蛋白浓度和糖尿病肾病相关性探讨。方法89例住院治疗中的2型糖尿病患者分为肾功能正常组（58例）和肾功能异常组（31例）,分别采集血和尿标本,使用化学发光法、放射免疫法等方法测定血清铁蛋白2、4 h尿微量白蛋白排泄量等项目,并进行统计学分析处理。结果肾功能正常组的血清铁蛋白浓度和24 h尿微量白蛋白排泄量分别是226.21±126.65 ng/ml和10.09±7.17 mg/day,肾功能异常组分别是355.09±254.16 ng/ml和160.64±166.85 mg ...
蒙绪标, 闻智鸣, 郑地明
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