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Showing 25 to 36 of 7187 entries
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Analysis of MADS-Box Gene Family Reveals Conservation in Floral Organ ABCDE Model of Moso Bamboo (.

Frontiers in plant science

Cheng Z, Ge W, Li L, Hou D, Ma Y, Liu J, Bai Q, Li X, Mu S, Gao J.
PMID: 28515730
Front Plant Sci. 2017 May 03;8:656. doi: 10.3389/fpls.2017.00656. eCollection 2017.

Mini chromosome maintenance 1, agamous, deficiens, and serum response factor (MADS)-box genes are transcription factors which play fundamental roles in flower development and regulation of floral organ identity. However, till date, identification and functions of MADS-box genes remain largely...

Protective Effects of Otophylloside N on Pentylenetetrazol-Induced Neuronal Injury In vitro and In vivo.

Frontiers in pharmacology

Sheng F, Chen M, Tan Y, Xiang C, Zhang M, Li B, Su H, He C, Wan J, Li P.
PMID: 27504096
Front Pharmacol. 2016 Jul 25;7:224. doi: 10.3389/fphar.2016.00224. eCollection 2016.

Approximately 30% of epileptic patients worldwide are medically unable to control their seizures. In addition, repeated epileptic seizures generally lead to neural damage. Pentylenetetrazol (PTZ) is a clinical circulatory and respiratory stimulant that is experimentally used to mimic epileptic...

Alkali Cation Chelation in Cold β-O-4 Tetralignol Complexes.

The journal of physical chemistry. A

DeBlase AF, Dziekonski ET, Hopkins JR, Burke NL, Sheng H, Kenttämaa HI, McLuckey SA, Zwier TS.
PMID: 27539533
J Phys Chem A. 2016 Sep 15;120(36):7152-66. doi: 10.1021/acs.jpca.6b06942. Epub 2016 Aug 30.

We employ cold ion spectroscopy (UV action and IR-UV double resonance) in the gas phase to unravel the qualitative structural elements of G-type alkali metal cationized (X = Li(+), Na(+), K(+)) tetralignol complexes connected by β-O-4 linkages. The conformation-specific...

Effects of bedding materials in applied poultry litter and immobilizing agents on runoff water, soil properties, and bermudagrass growth.

Journal of environmental quality

Sheng J, Adeli A, Brooks JP, McLaughlin MR, Read J.
PMID: 25602562
J Environ Qual. 2014 Jan;43(1):290-6. doi: 10.2134/jeq2012.0070.

Poultry producers in the United States have begun using different types of bedding materials in production houses. Release into the environment of nutrients from applied poultry litter (PL) made with different bedding materials has not been investigated, and little...

van der Waals epitaxial ultrathin two-dimensional nonlayered semiconductor for highly efficient flexible optoelectronic devices.

Nano letters

Wang Q, Xu K, Wang Z, Wang F, Huang Y, Safdar M, Zhan X, Wang F, Cheng Z, He J.
PMID: 25603278
Nano Lett. 2015 Feb 11;15(2):1183-9. doi: 10.1021/nl504258m. Epub 2015 Jan 23.

Despite great progress in synthesis and application of graphene-like materials, it remains a considerable challenge to prepare two-dimensional (2D) nanostructures of nonlayered materials that may bring us surprising physical and chemical properties. Here, we propose a general strategy for...

Communication: generalization of Koopmans' theorem to optical transitions in the Hubbard model of graphene nanodots.

The Journal of chemical physics

Sheng W, Luo K, Zhou A.
PMID: 25591331
J Chem Phys. 2015 Jan 14;142(2):021102. doi: 10.1063/1.4905789.

Koopmans' theorem implies that the Hartree-Fock quasiparticle gap in a closed-shell system is equal to its single-particle energy gap. In this work, the theorem is generalized to optical transitions in the Hubbard model of graphene nanodots. Based on systematic...

Antenna Biphenols: Development of Extended Wavelength Chiroptical Reporters.

The Journal of organic chemistry

Bentley KW, Joyce LA, Sherer EC, Sheng H, Wolf C, Welch CJ.
PMID: 26756165
J Org Chem. 2016 Feb 05;81(3):1185-91. doi: 10.1021/acs.joc.5b02716. Epub 2016 Jan 26.

Molecular hosts capable of chiroptical sensing of complexed guest molecules offer an attractive alternative to conventional methods for the analysis of the absolute configuration and enantiopurity. Sensors based on the Pfeiffer effect rely on complexation-driven asymmetric transformation of the...

Chinese guidelines on the management of renal cell carcinoma (2015 edition).

Annals of translational medicine

Guo J, Ma J, Sun Y, Qin S, Ye D, Zhou F, He Z, Sheng X, Bi F, Cao D, Chen Y, Huang Y, Liang H, Liang J, Liu J, Liu W, Pan Y, Shu Y, Song X, Wang W, Wang X, Wu X, Xie X, Yao X, Yu S, Zhang Y, Zhou A.
PMID: 26697439
Ann Transl Med. 2015 Nov;3(19):279. doi: 10.3978/j.issn.2305-5839.2015.11.21.

No abstract available.

Subcellular Localization of Galloylated Catechins in Tea Plants [Camellia sinensis (L.) O. Kuntze] Assessed via Immunohistochemistry.

Frontiers in plant science

Xu H, Wang Y, Chen Y, Zhang P, Zhao Y, Huang Y, Wang X, Sheng J.
PMID: 27303422
Front Plant Sci. 2016 May 26;7:728. doi: 10.3389/fpls.2016.00728. eCollection 2016.

Galloylated catechins, as the main secondary metabolites in the tea plant, including (-)-epigallocatechin-3-gallate and (-)-epicatechin-3-gallate, comprise approximately three-quarters of all the tea plant catechins and have stronger effects than non-galloylated catechins, both on the product quality in tea processing...

A Comparison of Estimation Methods for a Multi-unidimensional Graded Response IRT Model.

Frontiers in psychology

Kuo TC, Sheng Y.
PMID: 27375545
Front Psychol. 2016 Jun 10;7:880. doi: 10.3389/fpsyg.2016.00880. eCollection 2016.

This study compared several parameter estimation methods for multi-unidimensional graded response models using their corresponding statistical software programs and packages. Specifically, we compared two marginal maximum likelihood (MML) approaches (Bock-Aitkin expectation-maximum algorithm, adaptive quadrature approach), four fully Bayesian algorithms...

α-Amidino Rhodium Carbenes: Key Intermediates for the Preparation of (E)-2-Aminomethylene-3-oxoindoles and Pyranoindoles.

Organic letters

Qian J, Sheng G, Huang K, Liu S, Lu P, Wang Y.
PMID: 27391393
Org Lett. 2016 Aug 05;18(15):3682-5. doi: 10.1021/acs.orglett.6b01728. Epub 2016 Jul 08.

Rhodium-catalyzed reactions of 3-diazoindolin-2-imines with aromatic aldehydes and α,β-unsaturated aldehydes respectively furnished (E)-2-aminomethylene-3-oxoindoles and pyranoindoles in moderate to excellent yields with nice functional group tolerance. The reaction proceeds in a cascade involving α-amidino rhodium carbene as the key intermediate.

Long term prognosis of acute coronary syndrome with chronic renal dysfunction treated in different therapy units at department of cardiology: a retrospective cohort study.

International journal of clinical and experimental medicine

Fu C, Sheng Z, Yao Y, Wang X, Yu C, Ma G.
PMID: 26770436
Int J Clin Exp Med. 2015 Oct 15;8(10):18335-42. eCollection 2015.

Coronary care unit is common in hospitals and clinical centers which offer intensive care and therapy for severe coronary artery disease patients. However, if coronary care unit could improve the long term prognosis of acute coronary syndrome patients with...

Showing 25 to 36 of 7187 entries