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Showing 13 to 24 of 6690 entries
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Cloning, molecular evolution and functional characterization of ZmbHLH16, the maize ortholog of OsTIP2 (OsbHLH142).

Biology open

Liu Y, Li J, Wei G, Sun Y, Lu Y, Lan H, Li C, Zhang S, Cao M.
PMID: 28970232
Biol Open. 2017 Nov 15;6(11):1654-1663. doi: 10.1242/bio.026393.

The transcription factor ZmbHLH16, the maize ortholog of OsTIP2 (OsbHLH142), was isolated in the present study. Tissue expression analysis showed that ZmbHLH16 is preferentially expressed in male reproductive organs. Subcellular location analysis of ZmbHLH16 via rice protoplast indicated that...

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...

Reactive molecular dynamics simulations on the thermal decomposition of poly alpha-methyl styrene.

Journal of molecular modeling

Hu S, Sun W, Fu J, Zhang L, Fan Q, Zhang Z, Wu W, Tang Y.
PMID: 28478581
J Mol Model. 2017 Jun;23(6):179. doi: 10.1007/s00894-017-3342-8. Epub 2017 May 06.

Using molecular dynamics simulations with ReaxFF reactive force field, the thermal decomposition mechanism of poly alpha-methyl styrene (PAMS) materials and the effects of heating rate and impurity fluorobenzene on PAMS thermal decompositions are studied. The results show that: 1)...

Mode jumping of split-ring resonator metamaterials controlled by high-permittivity BST and incident electric fields.

Scientific reports

Fu X, Zeng X, Cui TJ, Lan C, Guo Y, Zhang HC, Zhang Q.
PMID: 27502844
Sci Rep. 2016 Aug 09;6:31274. doi: 10.1038/srep31274.

We investigate the resonant modes of split-ring resonator (SRR) metamaterials that contain high-permittivity BST block numerically and experimentally. We observe interesting mode-jumping phenomena from the BST-included SRR absorber structure as the excitation wave is incident perpendicularly to the SRR...

Rhodium(III)-Catalyzed ortho-Heteroarylation of Phenols through Internal Oxidative C-H Activation: Rapid Screening of Single-Molecular White-Light-Emitting Materials.

Angewandte Chemie (International ed. in English)

Li B, Lan J, Wu D, You J.
PMID: 26403373
Angew Chem Int Ed Engl. 2015 Nov 16;54(47):14008-12. doi: 10.1002/anie.201507272. Epub 2015 Sep 25.

Reported herein is the first example of a transition-metal-catalyzed internal oxidative C-H/C-H cross-coupling between two (hetero)arenes through a traceless oxidation directing strategy. Without the requirement of an external metal oxidant, a wide range of phenols, including phenol-containing natural products,...

The evidence of porcine hemagglutinating encephalomyelitis virus induced nonsuppurative encephalitis as the cause of death in piglets.

PeerJ

Li Z, He W, Lan Y, Zhao K, Lv X, Lu H, Ding N, Zhang J, Shi J, Shan C, Gao F.
PMID: 27672502
PeerJ. 2016 Sep 15;4:e2443. doi: 10.7717/peerj.2443. eCollection 2016.

An acute outbreak of porcine hemagglutinating encephalomyelitis virus (PHEV) infection in piglets, characterized with neurological symptoms, vomiting, diarrhea, and wasting, occurred in China. Coronavirus-like particles were observed in the homogenized tissue suspensions of the brain of dead piglets by...

Areas of breast tissue covered in cone beam breast CT imaging.

Experimental and therapeutic medicine

Xu M, Cheng X, Cheng X, Lan X, Chen S, Ji J.
PMID: 28450919
Exp Ther Med. 2017 Mar;13(3):913-916. doi: 10.3892/etm.2017.4092. Epub 2017 Jan 27.

The value of cone beam breast computed tomography (CBBCT) imaging on covered areas of breast tissue, which is the relation between imaging quality and CT dose were studied. Multi-energy spectrum was used to radiate same-size built-in calcifications and lump...

Resting State fMRI Reveals Increased Subthalamic Nucleus and Sensorimotor Cortex Connectivity in Patients with Parkinson's Disease under Medication.

Frontiers in aging neuroscience

Shen B, Gao Y, Zhang W, Lu L, Zhu J, Pan Y, Lan W, Xiao C, Zhang L.
PMID: 28420978
Front Aging Neurosci. 2017 Apr 04;9:74. doi: 10.3389/fnagi.2017.00074. eCollection 2017.

Functional connectivity (FC) between the subthalamic nucleus (STN) and the sensorimotor cortex is increased in off-medication patients with Parkinson's disease (PD). However, the status of FC between STN and sensorimotor cortex in on-medication PD patients remains unclear. In this...

DPM dispersion inside a single straight entry using dynamic mesh model.

International journal of coal science & technology

Zheng Y, Li Y, Thiruvengadam M, Lan H, Tien JC.
PMID: 28890839
Int J Coal Sci Technol. 2017;4(3):234-244. doi: 10.1007/s40789-017-0179-9. Epub 2017 Aug 03.

Three-dimensional simulations of diesel particulate matter (DPM) distribution inside a single straight entry for the Load-Haul-Dump loader (LHD)-truck loading and truck hauling operations were conducted by using ANSYS FLUENT computational fluid dynamics software. The loading operation was performed for...

Hierarchically scaffolded CoP/CoP.

Nanoscale

Li W, Zhang S, Fan Q, Zhang F, Xu S.
PMID: 28426060
Nanoscale. 2017 May 04;9(17):5677-5685. doi: 10.1039/c7nr01017f.

Transition metal phosphide (TMP) nanostructures have stimulated increasing interest for use in water splitting owing to their abundant natural sources and high activity for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Typically, the preparation of hierarchical...

Flat metallic surface gratings with sub-10 nm gaps controlled by atomic-layer deposition.

Nanotechnology

Chen B, Ji D, Cheney A, Zhang N, Song H, Zeng X, Thomay T, Gan Q, Cartwright A.
PMID: 27505713
Nanotechnology. 2016 Sep 16;27(37):374003. doi: 10.1088/0957-4484/27/37/374003. Epub 2016 Aug 09.

Atomic layer lithography is a recently reported new technology to fabricate deep-subwavelength features down to 1-2 nm, based on combinations of electron beam lithography (EBL) and atomic layer deposition (ALD). However, the patterning area is relatively small as limited...

Structure-Based Drug Design of Novel Potent and Selective Tetrahydropyrazolo[1,5-a]pyrazines as ATR Inhibitors.

ACS medicinal chemistry letters

Barsanti PA, Aversa RJ, Jin X, Pan Y, Lu Y, Elling R, Jain R, Knapp M, Lan J, Lin X, Rudewicz P, Sim J, Taricani L, Thomas G, Xiao L, Yue Q.
PMID: 25589927
ACS Med Chem Lett. 2014 Nov 20;6(1):37-41. doi: 10.1021/ml500353p. eCollection 2015 Jan 08.

A saturation strategy focused on improving the selectivity and physicochemical properties of ATR inhibitor HTS hit 1 led to a novel series of highly potent and selective tetrahydropyrazolo[1,5-a]pyrazines. Use of PI3Kα mutants as ATR crystal structure surrogates was instrumental...

Showing 13 to 24 of 6690 entries