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Ling HOU, Xiaoping LUO, Minlian DU, Huamei MA, Chunxiu GONG, Yuchuan LI, Shuixian SHEN, Zhuhui ZHAO, Li LIANG, Guanping DONG, Chaoying YAN, Hongwei DU
《医学前沿(英文)》 2009年 第3卷 第2期 页码 171-176 doi: 10.1007/s11684-009-0027-4
关键词: recombinant human growth hormone injection growth hormone deficiency
Wei Wang, Shuqin Jiang, Zhirui Cui, Xiangyang Luo, Lingli Shi, Heli Zheng
《医学前沿(英文)》 2018年 第12卷 第5期 页码 580-585 doi: 10.1007/s11684-017-0585-9
This study aimed to evaluate the effects of thyroid hormone supplementation on growth rate of children with idiopathic short stature (ISS) and low-normal serum free thyroxine FT4 who were receiving growth hormone therapy. We selected 64 prepubertal children with FT4 levels in the lowest third of the normal range as the lower FT4 group, and these children were divided randomly into two subgroups: L-thyroxine (L-T4)-treated subgroup was treated with L-T4 (0.5–3.0 g/(kg·d)) from the beginning of the study, and the non-L-T4-treated subgroup received placebo. We also selected 39 ISS children with FT4 in the upper two-thirds of the normal range as the higher FT4 group. During the first year, the lower FT4 group featured lower FT3, FT4, thyroid stimulating hormone (TSH), and insulin-like growth factor-I standard deviation score (IGF-I SDS) and significantly lower height velocity (HV) compared with the higher FT4 group. However, in the lower FT4 group, the L-T4-treated subgroup presented higher FT4, FT3, TSH, and IGF-I SDS concentrations and significantly higher HV compared with children in the non-L-T4-treated subgroup. In children with ISS, the negative effect of thyroid hormone deficiency on growth rate should be considered when FT4 level lies in the low-normal range prior to recombinant human growth hormone treatment.
关键词: therapeutic idiopathic short-stature children free T4 the first year recombinant human growth hormone
Wenjie Zhu, Binghe Xu
《医学前沿(英文)》 2021年 第15卷 第2期 页码 208-220 doi: 10.1007/s11684-020-0795-4
关键词: endocrine-resistant HR+/HER2- advanced breast cancer randomized clinical trials meta-analysis targeted therapy
Atypical pituitary hormone–target tissue axis
《医学前沿(英文)》 2023年 第17卷 第1期 页码 1-17 doi: 10.1007/s11684-022-0973-7
关键词: thyroid-stimulating hormone follicle-stimulating hormone luteinizing hormone adrenocorticotrophic hormone prolactin
Molecular characterization of two suppressor of cytokine signaling 1 genes (
Xue XU,Jiannan ZHANG,Juan LI,Yajun WANG
《农业科学与工程前沿(英文)》 2015年 第2卷 第1期 页码 73-83 doi: 10.15302/J-FASE-2015044
徐永江,臧 坤,柳学周,史 宝,陈圣毅
《中国工程科学》 2015年 第17卷 第1期 页码 67-73
为了在蛋白水平认识星突江鲽(Platichthys stellatus)胰岛素样生长因子I(IGF-I)的生长调控作用及机制,采用RT-PCR方法扩增了其成熟肽片段,利用原核表达载体pET-28a成功构建了重组星突江鲽IGF-I/pET-28a质粒,转化至大肠杆菌BL21(DE3)后经IPTG诱导获得了N端含6个组氨酸的重组星突江鲽IGF-I蛋白。获得的重组IGF-I蛋白大小为12.1 kD,37 ℃下用0.5 mmol/L的异丙基-β-D-硫代半乳糖苷(IPTG)诱导3 h时目的蛋白表达量最高,占菌体总蛋白的39.8 %,主要以包涵体形式存在。Western blotting免疫印迹表明星突江鲽IGF-I重组蛋白均可被6×His抗体特异性识别。包涵体经6 mol/L盐酸胍变性、Ni2+离子亲和柱纯化和尿素梯度复性后,可获得高纯度的IGF-I重组蛋白。细胞增殖试验结果显示0.6 μg/mL 的星突江鲽IGF-I重组蛋白能显著促进人胚胎肾细胞HEK293T的增殖而大于1.8 μg/mL时则表现出抑制作用。本研究成功构建了星突江鲽IGF-I体外高效表达系统,并获得具有细胞水平生物活性的星突江鲽IGF-I重组蛋白,结果可为深入探究IGF-I在星突江鲽生长发育中的作用机制及研制高效绿色的促生长制剂提供基础资料。
How to judge the association of postmenopausal hormone therapy and the risk of breast cancer
Ling XU
《医学前沿(英文)》 2010年 第4卷 第3期 页码 290-293 doi: 10.1007/s11684-010-0093-7
关键词: breast cancer postmenopausal hormone therapy unopposed estrogen therapy combined estrogen-progestin therapy
黄培,黄勋彬
《中国工程科学》 2015年 第17卷 第6期 页码 16-20
《农业科学与工程前沿(英文)》 2021年 第8卷 第2期
Fruit ripening is a complex developmental process made up of genetically programmed physiological and biochemical activities. It culminates in desirable changes in the structural and textural properties and is governed by a complex regulatory network. Much is known about ethylene, one of the most important metabolites promoting the ripening of climacteric fruits. However, the dynamic interplay between phytohormones also plays an important part. Additional regulatory factors such as transcription factors (TFs) and epigenetic modifications also play vital role in the regulation of climacteric fruit ripening. Here, we review and evaluate the complex regulatory network comprising interactions between hormones and the action of TFs and epigenetic modifications during climacteric fruit ripening.
关键词: climacteric fruit ripening / phytohormones / TFs / epigenetic modifications
Yinglin JI, Mingyang XU, Aide WANG
《农业科学与工程前沿(英文)》 页码 314-334 doi: 10.15302/J-FASE-2021386
关键词: climacteric fruit ripening phytohormones TFs epigenetic modifications
Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation
Shou-bo Xu,Zong-yuan Huang
《工程管理前沿(英文)》 2014年 第1卷 第2期 页码 160-175 doi: 10.15302/J-FEM-2014024
关键词: six basic factors of production economic growth model Xu Growth Rate Equation
洪磊,李兆新,陈超,郭正龙,王蔚芳,雷霁霖
《中国工程科学》 2014年 第16卷 第9期 页码 86-92
采用组织学、形态学及电化学等技术方法,研究了人工养殖条件下美洲鲥鱼雌性亲鱼卵巢发育和性类固醇激素的周期变化规律。结果表明,美洲鲥鱼属于非同步分批产卵类型;根据卵巢外部形状大小及色泽等的不同,可将美洲鲥鱼卵巢发育过程分为6 个时期;根据卵母细胞的形态结构、卵黄物质的积累和滤泡细胞的变化,将卵子发生划分为6 个时相;卵巢周期变化过程中,肝脏指数(HSI)和肥满度(CF)变化不显著,性腺指数(GSI)与血浆中雌二醇(E2)水平表现出与性腺发育协同一致的变化规律。
Copper fractal growth during recycling from waste printed circuit boards by slurry electrolysis
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1405-7
• Copper fractal growth was observed during WPCBs recycling by slurry electrolysis.
关键词: Dendritic copper Fractal growth WPCBs Slurry electrolysis
Growth and abscisic acid responses of
Yue LI, Liqiang WAN, Yufei WANG, Xianglin LI
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 80-86 doi: 10.15302/J-FASE-2017199
关键词: abscisic acid alfalfa drought response growth stage water deficit
Availability growth models and verification of power equipment
Jinyuan SHI, Jiamin XU
《能源前沿(英文)》 2021年 第15卷 第2期 页码 529-538 doi: 10.1007/s11708-019-0624-0
关键词: repairable system power equipment electric generating unit power station auxiliary transmission and distribution installation reliability availability availability growth model
标题 作者 时间 类型 操作
Clinical evaluation of recombinant human growth hormone injection in children with growth hormone deficiency
Ling HOU, Xiaoping LUO, Minlian DU, Huamei MA, Chunxiu GONG, Yuchuan LI, Shuixian SHEN, Zhuhui ZHAO, Li LIANG, Guanping DONG, Chaoying YAN, Hongwei DU
期刊论文
Sensitivity of supplementation of thyroid hormone on treatment of idiopathic short-stature children duringtherapy with recombinant human growth hormone
Wei Wang, Shuqin Jiang, Zhirui Cui, Xiangyang Luo, Lingli Shi, Heli Zheng
期刊论文
Overcoming resistance to endocrine therapy in hormone receptor-positive human epidermal growth factor
Wenjie Zhu, Binghe Xu
期刊论文
Molecular characterization of two suppressor of cytokine signaling 1 genes (
Xue XU,Jiannan ZHANG,Juan LI,Yajun WANG
期刊论文
How to judge the association of postmenopausal hormone therapy and the risk of breast cancer
Ling XU
期刊论文
RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC
期刊论文
RECENT ADVANCES IN THE REGULATION OF CLIMACTERIC FRUIT RIPENING: HORMONE, TRANSCRIPTION FACTOR AND EPIGENETIC
Yinglin JI, Mingyang XU, Aide WANG
期刊论文
Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation
Shou-bo Xu,Zong-yuan Huang
期刊论文
Copper fractal growth during recycling from waste printed circuit boards by slurry electrolysis
期刊论文