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Showing 1 to 12 of 9966 entries
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Evolution of the chloroplast trnL-trnF region in the gymnosperm lineages Taxaceae and Cephalotaxaceae

STEM and diversify

Chen SL.
GSID: B11u2AfAafkJ
DC Hao, BL Huang, SL Chen, J Mu - Biochemical Genetics, 2009 - Springer

… are involved in forming the stem of the stable stem–loop structures (Supplementary Fig. S2), … Podocarpaceae is involved in forming the stem of the stable stem–loop structure, but that of …

Conceptualizing engagement: Contributions of faculty to student engagement in engineering

engineering education

Chen HL, Lattuca LR.
GSID: z_SmCs6DH3wJ
HL Chen, LR Lattuca… - … of Engineering Education, 2008 - Wiley Online Library

… We proceed inductively, reviewing the literature on engineering education as well as that concerning learning in higher education more … the quality of students’ engineering education experiences, drawing extensively on the findings of a comprehensive study of the...

Inhibition of RhoA/Rho-kinase pathway suppresses the expression of extracellular matrix induced by CTGF or TGF-β in ARPE-19.

International journal of ophthalmology

Zhu J, Nguyen D, Ouyang H, Zhang XH, Chen XM, Zhang K.
PMID: 23550216
Int J Ophthalmol. 2013;6(1):8-14. doi: 10.3980/j.issn.2222-3959.2013.01.02. Epub 2013 Feb 18.

AIM: To investigate the role of Rho-associated protein kinase (ROCK) inhibitor, Y27632, in mediating the production of extracellular matrix (ECM) components including fibronectin, matrix metallo-proteinase-2 (MMP-2) and type I collagen as induced by connective tissue growth factor (CTGF) or...

First-principles study of the effect of functional groups on polyaniline backbone.

Scientific reports

Chen XP, Jiang JK, Liang QH, Yang N, Ye HY, Cai M, Shen L, Yang DG, Ren TL.
PMID: 26584671
Sci Rep. 2015 Nov 20;5:16907. doi: 10.1038/srep16907.

We present a first-principles density functional theory study focused on how the chemical and electronic properties of polyaniline are adjusted by introducing suitable substituents on a polymer backbone. Analyses of the obtained energy barriers, reaction energies and minimum energy...

The response of the Oxford classification to steroid in IgA nephropathy: a systematic review and meta-analysis.

Oncotarget

Yang P, Chen X, Zeng L, Hao H, Xu G.
PMID: 28938678
Oncotarget. 2017 Jul 26;8(35):59748-59756. doi: 10.18632/oncotarget.19574. eCollection 2017 Aug 29.

BACKGROUND: The present review is aimed to evaluate the correlation between pathological features and the response to steroid in the patients with IgA nephropathy according to the Oxford classification, mesangial hypercellularity (M), endocapillary hypercellularity (E), segmental glomerulosclerosis (S), tubular...

Genome-wide Identification, Characterization, and Expression Analysis of PHT1 Phosphate Transporters in Wheat.

Frontiers in plant science

Teng W, Zhao YY, Zhao XQ, He X, Ma WY, Deng Y, Chen XP, Tong YP.
PMID: 28443126
Front Plant Sci. 2017 Apr 11;8:543. doi: 10.3389/fpls.2017.00543. eCollection 2017.

The PHT1 family of phosphate (Pi) transporters mediates phosphorus (P) uptake and re-mobilization in plants. A genome-wide sequence analysis of

Self-assembled structures and excellent surface properties of a novel anionic phosphate diester surfactant derived from natural rosin acids.

Journal of colloid and interface science

Li J, Lin HX, Chen XY, Zhu JR, Yang MS, Yang J, Han CR.
PMID: 27693551
J Colloid Interface Sci. 2017 Jan 15;486:67-74. doi: 10.1016/j.jcis.2016.09.061. Epub 2016 Sep 28.

A novel anionic rosin-based phosphate diester sodium (DDPDS) was successfully synthesized from raw dehydroabietic acid, a natural raw material, via four-step reactions: acylation, esterification, phosphorylation and neutralization. Nuclear magnetic resonance (

Oxidative stress affects retinal pigment epithelial cell survival through epidermal growth factor receptor/AKT signaling pathway.

International journal of ophthalmology

Chen XD, Su MY, Chen TT, Hong HY, Han AD, Li WS.
PMID: 28503420
Int J Ophthalmol. 2017 Apr 18;10(4):507-514. doi: 10.18240/ijo.2017.04.02. eCollection 2017.

AIM: To investigate the cross-talk between oxidative stress and the epidermal growth factor receptor (EGFR)/AKT signaling pathway in retinal pigment epithelial (RPE) cells.METHODS: Human RPE cell lines (ARPE-19 cell) were treated with different doses of epidermal growth factor (EGF)...

Synthesis, structure, ultrafast kinetics, and light-induced dynamics of CuHETPHEN chromophores.

Dalton transactions (Cambridge, England : 2003)

Kohler L, Hayes D, Hong J, Carter TJ, Shelby ML, Fransted KA, Chen LX, Mulfort KL.
PMID: 26924711
Dalton Trans. 2016 Jun 14;45(24):9871-83. doi: 10.1039/c6dt00324a.

Five heteroleptic Cu(i)bis(phenanthroline) chromophores with distinct variation in the steric bulk at the 2,9-phenanthroline position were synthesized using the HETPHEN method, and their ground and excited state properties are described. Analysis of the crystal structures reveals a significant distortion...

Gaussian process based modeling and experimental design for sensor calibration in drifting environments.

Sensors and actuators. B, Chemical

Geng Z, Yang F, Chen X, Wu N.
PMID: 26924894
Sens Actuators B Chem. 2015 Sep;216:321-331. doi: 10.1016/j.snb.2015.03.071.

It remains a challenge to accurately calibrate a sensor subject to environmental drift. The calibration task for such a sensor is to quantify the relationship between the sensor's response and its exposure condition, which is specified by not only...

Efficient Chemoenzymatic Synthesis of an N-glycan Isomer Library.

Chemical science

Li L, Liu Y, Ma C, Qu J, Calderon AD, Wu B, Wei N, Wang X, Guo Y, Xiao Z, Song J, Sugiarto G, Li Y, Yu H, Chen X, Wang PG.
PMID: 26417422
Chem Sci. 2015 Oct 01;6(10):5652-5661. doi: 10.1039/C5SC02025E. Epub 2015 Jun 23.

Quantification, characterization and biofunctional studies of N-glycans on proteins remain challenging tasks due to complexity, diversity and low abundance of these glycans. The availability of structurally defined N-glycans (especially isomers) libraries is essential to help on solving these tasks....

Bisphenol A exposure promotes HTR-8/SVneo cell migration and impairs mouse placentation involving upregulation of integrin-β1 and MMP-9 and stimulation of MAPK and PI3K signaling pathways.

Oncotarget

Lan X, Fu LJ, Zhang J, Liu XQ, Zhang HJ, Zhang X, Ma MF, Chen XM, He JL, Li LB, Wang YX, Ding YB.
PMID: 28881663
Oncotarget. 2017 May 16;8(31):51507-51521. doi: 10.18632/oncotarget.17882. eCollection 2017 Aug 01.

In this study, we investigated the effect of Bisphenol A (BPA), an endocrine-disrupting chemical, on the migration of human trophoblasts and mouse placentation by using the primary extravillous trophoblast (EVT) and its cell line HTR-8/SVneo, villous explant cultures, and...

Showing 1 to 12 of 9966 entries