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Sensitivity of supplementation of thyroid hormone on treatment of idiopathic short-stature children during therapy with recombinant human growth hormone

Wei Wang, Shuqin Jiang, Zhirui Cui, Xiangyang Luo, Lingli Shi, Heli Zheng

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 580-585 doi: 10.1007/s11684-017-0585-9

Abstract: supplementation on growth rate of children with idiopathic short stature (ISS) and low-normal serum freeFT4 group, and these children were divided randomly into two subgroups: L-thyroxine (L-T4)-treated subgroupwas treated with L-T4 (0.5–3.0 g/(kg·d)) from the beginning of the study, and the non-L-T4-treated subgroupHowever, in the lower FT4 group, the L-T4-treated subgroup presented higher FT4, FT3, TSH, and IGF-ISDS concentrations and significantly higher HV compared with children in the non-L-T4-treated subgroup

Keywords： therapeutic     idiopathic short-stature children     free T4     the first year     recombinant human growth hormone    

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Towards Cr(VI)-free anodization of aluminum alloys for aerospace adhesive bonding applications: A review

Shoshan T. Abrahami, John M. M. de Kok, Herman Terryn, Johannes M. C. Mol

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 465-482 doi: 10.1007/s11705-017-1641-3

Abstract: For more than six decades, chromic acid anodizing (CAA) has been the central process in the surface pre-treatment of aluminum for adhesively bonded aircraft structures. Unfortunately, this electrolyte contains hexavalent chromium (Cr(VI)), a compound known for its toxicity and carcinogenic properties. To comply with the new strict international regulations, the Cr(VI)-era will soon have to come to an end. Anodizing aluminum in acid electrolytes produces a self-ordered porous oxide layer. Although different acids can be used to create this type of structure, the excellent adhesion and corrosion resistance that is currently achieved by the complete Cr(VI)-based process is not easily matched. This paper provides a critical overview and appraisal of proposed alternatives to CAA, including combinations of multiple anodizing steps, pre- and post anodizing treatments. The work is presented in terms of the modifications to the oxide properties, such as morphological features (e.g., pore size, barrier layer thickness) and surface chemistry, in order to evaluate the link between fundamental principles of adhesion and bond performance.

Keywords： aluminum     Cr(VI)-free     surface pre-treatments     anodizing     adhesive bonding    

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Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Frontiers of Medicine 2018, Volume 12, Issue 1,   Pages 34-47 doi: 10.1007/s11684-017-0606-8

Abstract: Moreover, vaccines designed to generate influenza-specific T-cell responses are yet to be optimized.Adaptive T and B cells maintain immunological memory and provide protection against subsequent infectionsRecent studies also shed light on the role of innate T-cells (MAIT cells, gd T cells, and NKT cells)We summarize the current knowledge on influenza-specific innate MAIT and gd T cells as well as adaptiveCD8+ and CD4+ T cells, and discuss how these responses can be harnessed by novel

Keywords： influenza     innate T cells     CD4+ and CD8+ T cells     vaccination    

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Changes of phenotype and function of human CD4 CD25 T cells induced by transfection of Foxp3

WU Kui, BI Yutian, WANG Yaoli, WANG Changzheng

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 366-369 doi: 10.1007/s11684-008-0070-6

Abstract: Virus-containing supernatant was applied to differentiate CD4CD25 T cells.The effect of transfected CD4 T cells on the proliferation and cytokine production of CD4CD25 T cellsAfter transfection, the proliferation of CD4 T cells was eliminated.Transfected T cells inhibited the proliferation of CD4CD25 T cells.This suggested a key role of Foxp3 in the generation of CD4CD25 regulatory T cells.
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Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method

T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 324-336 doi: 10.1007/s11709-018-0466-6

Abstract: In the present study, the free vibration of laminated functionally graded carbon nanotube reinforcedThe first-order shear deformation theory is used to formulate a governing equation for predicting free

Keywords： free vibration analysis     laminated FG-CNTRC beam     finite element method     first-order shear deformation theory    

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An 84-month observational study of the changes in CD4 T-lymphocyte cell count of 110 HIV/AIDS patients

Jian Wang,Biyan Liang,Xiaoping Zhang,Liran Xu,Xin Deng,Xiuhui Li,Lu Fang,Xinghua Tan,Yuxiang Mao,Guoliang Zhang,Yuguang Wang

Frontiers of Medicine 2014, Volume 8, Issue 3,   Pages 362-367 doi: 10.1007/s11684-014-0363-x

Abstract: T-lymphocyte cell count of 110 cases with human immunodeficiency virus (HIV)/acquired immunodeficiencyFor CD4 count of≤200 cells/mm3, the mean CD4 count changes were 21 and 28 cells/mmFor CD4 count of 201–350 cells/mm3, the mean CD4 count changes were 6 and 25 cells/mmFor CD4 count of 351–500 cells/mm3, the mean CD4 count changes were -13 and -7 cellsFor CD4 count of>500 cells/mm3, the mean CD4 count changes were -34 and -17 cells/mm

Keywords： AIDS     HIV     CD4     traditional Chinese medicine     linear models    

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Biological features of intrahepatic CD4+CD25+ T cells in the naturally tolerance of rat liver transplantation

LU Ling, ZHANG Feng, PU Liyong, YAO Aihua, YU Yue, SUN Beicheng, LI Guoqiang, WANG Xuehao

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 373-376 doi: 10.1007/s11684-007-0072-9

Abstract: The biological features of intrahepatic CD4CD25 T regulatory cells in the naturally tolerance of ratThe proportion of intrahepatic CD4CD25 T cells from three groups was determined by flow cytometry (FCMThe purity of CD4CD25 T cells sorted by MACS was 86%–93%.The CD4CD25 T cells could specifically express the Foxp3 gene compared with CD4CD25 T cells. , the spleenCD4CD25 Tr cells could suppress the proliferation of CD4CD25 T cells, but the inhibition was reversed

Keywords： magnetic     LEW-to-DA     effector     MACS     cytometry    

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Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 8,   Pages 1211-1223 doi: 10.1007/s11705-022-2145-3

Abstract: In this study, a Co3O4–CeO2 composite oxide catalyst was successfullywhich was benefited from the synergistic effects between Co3+/Co2+ and Ce4+/Ce3+ redox pairs, than bulk CeO2 and/or Co3O4.89.6% selectivity to KA-oil with a cyclohexane conversion of 5.8% was achieved over Co3O4<

Keywords： Co3O4–CeO2 composite oxides     cyclohexanone     cyclohexanol     ultrasonic-assistedco-precipitation     selective oxidation     solvent-free    

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An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysis

Dang-TRUNG,T. NGUYEN-THOI

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 341-358 doi: 10.1007/s11709-015-0302-1

Abstract: smoothed discrete shear gap method (CS-FEM-DSG3) was recently proposed and proven to be robust for freeThe paper hence tries to extend the CS-FEM-DSG3 for free vibration analysis of cracked Reissner-MindlinThe accuracy and reliability of the novel XCS-FEM-DSG3 for free vibration analysis of cracked Reissner-Mindlin

Keywords： cracked Reissner-Mindlin shell     free vibration analysis     cell-based smoothed discrete shear gap method    

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Enhancement of open circuit voltage in organic solar cells by doping a fluorescent red dye

Qing LI, Junsheng YU, Yue ZANG, Nana WANG, Yadong JIANG

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 179-183 doi: 10.1007/s11708-012-0177-y

Abstract: In this paper, 4-(dicyanomethylene)-2-t-butyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB

Keywords： organic solar cells (OSCs)     open circuit voltage     fluorescent dye doping     4-(dicyanomethylene)-2-t-butyl-6-(1     1     7     7-tetramethyljulolidyl-9-enyl)-4H-pyran (DCJTB)    

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Scheme Study and Strategy on Expansion of Ethylene Plant to 660 kt/a at Yanshan Petrochemical Company

Cao Xianghong

Strategic Study of CAE 2003, Volume 5, Issue 11,   Pages 34-46

Abstract:

Yanshan Petrochemical Company after having expanded its 300 kt/a steam cracking unit to 450kt/k in 1994 is still experiencing such problems as low feedstock flexibility, high energy consumption and smaller scale as compared to other ethylene units constructed in the same time. In order to fully improve technical capability of steam crackers, reduce energy consumption, improve feedstock flexibility and increase production capacity, a lot of technical revamp cases on steam cracking were studied and compared with attention focused on the feasibility, safety, operability of the related revamp cases, as well as the advanced nature and economical features of the cases studied. As regards the pyrolysis-quench-compression system, the steam crackers will be retrofitted on the site with the pyrolysis gasoline fractionation tower, quench water tower, pyrolysis gas compressor and steam turbine replaced by new ones, respectively. The separation system will adopt a low-pressure methane removal technology with the demathanizer tower replaced, coupled with the C3 catalytic rectification/hydrogenation technology, while the high-pressure depentanizer will be replaced with the addition of a propylene rectification tower. The fractionation flow sheet and equipment will be adjusted with the addition of a propylene compressor and compressor for binary mixture of methane-ethylene cooling agents. This revamp has expanded the ethylene capacity to the target of 660 kt/a with the actual capacity reaching 710 kt/a. This revamp project has remarkably reduced the energy consumption, which is capable of using naphtha, light diesel fuel, heavy diesel fuel and the hydrocracked tail oil as the steam cracking feedstock. This project is the first to apply refrigeration by means of a mixed ccx)ling agent and has succeeded in using C3 catalytic rectification/ hydrogenation technology, which has given an impetus to the progress of steam cracking industry in the world.

Keywords： ethylene     plant     expansion     scheme     stady    

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Cell-free systems in the new age of synthetic biology

Fernando Villarreal,Cheemeng Tan

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 58-65 doi: 10.1007/s11705-017-1610-x

Abstract: The advent of synthetic biology has ushered in new applications of cell-free transcription-translationThese cell-free systems are reconstituted using cellular proteins, and are amenable to modular controlHere, we discuss the historical advancement of cell-free systems, as well as their new applications inFinally, we present our vision on the future direction of cell-free synthetic biology.

Keywords： cell-free system     application    

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Recent advances in cycloaddition of CO with epoxides: halogen-free catalysis and mechanistic insights

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1879-1894 doi: 10.1007/s11705-023-2354-4

Abstract: To address these concerns, the halogen-free cycloaddition of CO2 with epoxides has alwaysIn this review, we systematically discussed the halogen-free catalysis for cycloaddition of CO2freeSpecially, metal oxides as the potential halogen-free catalysts are highlighted due to their flexible

Keywords： carbon dioxide     halogen-free catalysis     cyclic carbonate     mechanistic insight    

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Hollow carbon spheres and their noble metal-free hybrids in catalysis

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1380-1407 doi: 10.1007/s11705-021-2097-z

Abstract: Herein, we overview hollow carbon sphere-based materials and their noble metal-free hybrids in catalysiscontrolling pore structure and surface morphology, and then heterogeneous doping as well as their metal-free

Keywords： hollow carbon spheres     functionalization     noble metal-free     catalysis    

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Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1106-7

Abstract:

PFRs were produced on biochar during Cr(VI) decontamination.

PFRs formation on biochar was owing to the oxidization of phenolic-OH by Cr(VI).

Appearance of excessive oxidant led to the consumption of PFRs on biochar.

Biochar charred at high temperature possessed great performance to Cr(VI) removal.

Keywords： Biochar     Persistent free radicals     Phenolic hydroxyl groups     Cr(VI) reduction    

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Title Author Date Type Operation

Sensitivity of supplementation of thyroid hormone on treatment of idiopathic short-stature children during therapy with recombinant human growth hormone

Wei Wang, Shuqin Jiang, Zhirui Cui, Xiangyang Luo, Lingli Shi, Heli Zheng

Journal Article

Towards Cr(VI)-free anodization of aluminum alloys for aerospace adhesive bonding applications: A review

Shoshan T. Abrahami, John M. M. de Kok, Herman Terryn, Johannes M. C. Mol

Journal Article

Innate and adaptive T cells in influenza disease

Simone Nüssing, Sneha Sant, Marios Koutsakos, Kanta Subbarao, Thi H.O. Nguyen, Katherine Kedzierska

Journal Article

Changes of phenotype and function of human CD4 CD25 T cells induced by transfection of Foxp3

WU Kui, BI Yutian, WANG Yaoli, WANG Changzheng

Journal Article

Free vibration analysis of laminated FG-CNT reinforced composite beams using finite element method

T. VO-DUY, V. HO-HUU, T. NGUYEN-THOI

Journal Article

An 84-month observational study of the changes in CD4 T-lymphocyte cell count of 110 HIV/AIDS patients

Jian Wang,Biyan Liang,Xiaoping Zhang,Liran Xu,Xin Deng,Xiuhui Li,Lu Fang,Xinghua Tan,Yuxiang Mao,Guoliang Zhang,Yuguang Wang

Journal Article

Biological features of intrahepatic CD4+CD25+ T cells in the naturally tolerance of rat liver transplantation

LU Ling, ZHANG Feng, PU Liyong, YAO Aihua, YU Yue, SUN Beicheng, LI Guoqiang, WANG Xuehao

Journal Article

Ultrasound-assisted co-precipitation synthesis of mesoporous Co3O4–CeO2 composite oxides for highly selective

Journal Article

An extended cell-based smoothed discrete shear gap method (XCS-FEM-DSG3) for free vibration analysis

Dang-TRUNG,T. NGUYEN-THOI

Journal Article

Enhancement of open circuit voltage in organic solar cells by doping a fluorescent red dye

Qing LI, Junsheng YU, Yue ZANG, Nana WANG, Yadong JIANG

Journal Article

Scheme Study and Strategy on Expansion of Ethylene Plant to 660 kt/a at Yanshan Petrochemical Company

Cao Xianghong

Journal Article

Cell-free systems in the new age of synthetic biology

Fernando Villarreal,Cheemeng Tan

Journal Article

Recent advances in cycloaddition of CO with epoxides: halogen-free catalysis and mechanistic insights

Journal Article

Hollow carbon spheres and their noble metal-free hybrids in catalysis

Journal Article

Decontamination of Cr(VI) facilitated formation of persistent free radicals on rice husk derived biochar

Kaikai Zhang, Peng Sun, Yanrong Zhang

Journal Article