...一、研究背景及意义目前普遍认为总和生育率(TFR)是分析生育率水平最重要的指标,它能反映一批同龄的育龄妇女,按当年的各个年龄别生育率水平度过她们整个生育期,平均每个妇女一生平...
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...恒定的低值,三组间差异无显著性(P>0.05)。因此笔者认为,SF可作为诊断机体缺铁的一个早期敏感指标。 转铁蛋白受体(TfR)是一种以非二硫键连接的跨膜糖蛋白,该蛋白由两条完全相同的肽链组成,每条肽链的分子量为95kD。
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TFR-ISO 等轴测视图 ; 正等轴侧视图
TFR Transfer Restricted 受限传送
TFR-TRI 斜轴测视图
TfR mAb 单克隆抗体
TfR gene 运铁蛋白受体基因
TFR-B 江铃皮卡
Cohort TFR 生育率
TFR-PP 药理性预处理
·2,447,543篇论文数据,部分数据来源于NoteExpress
Objective To explore the relationship between transferrin receptor (TfR) expression and cell proliferation capacity and iron metabolism status.
目的探讨急性白血病患儿外周血白血病细胞转铁蛋白受体表达与细胞增殖力和铁代谢的关系。
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The TFR was initially a three nautical mile radius from the site and extended from the surface to 3, 000 feet.
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But many developing countries have high TFRs, the largest of these being India, with its 2012 TFR estimated to be 2.6.
FORBES: Declining Populations Make Peaceful Neighbors
In keeping with its dirigiste traditions, South Korea actually has a five-year plan to encourage breeding, and a TFR target of 1.7 for 2030.
ECONOMIST: Banyan
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