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Showing 13 to 24 of 3888 entries
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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...

Entecavir improves the outcome of acute-on-chronic liver failure due to the acute exacerbation of chronic hepatitis B.

Hepatology international

Lin B, Pan CQ, Xie D, Xie J, Xie S, Zhang X, Wu B, Lin C, Gao Z.
PMID: 26201778
Hepatol Int. 2013 Jun;7(2):460-7. doi: 10.1007/s12072-012-9415-y. Epub 2013 Feb 11.

BACKGROUND: The mortality of acute-on-chronic hepatitis B liver failure (ACHBLF) from acute exacerbation of chronic hepatitis B is 30-70 % without liver transplant.METHODS: We conducted an open-label, prospective, 48-week study to evaluate the efficacy of entecavir (ETV) in ACHBLF...

Quetiapine Inhibits Microglial Activation by Neutralizing Abnormal STIM1-Mediated Intercellular Calcium Homeostasis and Promotes Myelin Repair in a Cuprizone-Induced Mouse Model of Demyelination.

Frontiers in cellular neuroscience

Wang H, Liu S, Tian Y, Wu X, He Y, Li C, Namaka M, Kong J, Li H, Xiao L.
PMID: 26732345
Front Cell Neurosci. 2015 Dec 21;9:492. doi: 10.3389/fncel.2015.00492. eCollection 2015.

Microglial activation has been considered as a crucial process in the pathogenesis of neuroinflammation and psychiatric disorders. Several antipsychotic drugs (APDs) have been shown to display inhibitory effects on microglial activation in vitro, possibly through the suppression of elevated...

Listeria monocytogenes varies among strains to maintain intracellular pH homeostasis under stresses by different acids as analyzed by a high-throughput microplate-based fluorometry.

Frontiers in microbiology

Cheng C, Yang Y, Dong Z, Wang X, Fang C, Yang M, Sun J, Xiao L, Fang W, Song H.
PMID: 25667585
Front Microbiol. 2015 Jan 23;6:15. doi: 10.3389/fmicb.2015.00015. eCollection 2015.

Listeria monocytogenes, a food-borne pathogen, has the capacity to maintain intracellular pH (pHi) homeostasis in acidic environments, but the underlying mechanisms remain elusive. Here, we report a simple microplate-based fluorescent method to determine pHi of listerial cells that were...

Comparative study of the clinical effect and safety of anterior surgical approach and posterior surgical approach in the treatment of thoracolumbar spinal fracture.

Open medicine (Warsaw, Poland)

Dengfeng Z, Haojie W, Xiao W.
PMID: 28352728
Open Med (Wars). 2015 Dec 17;10(1):410-415. doi: 10.1515/med-2015-0071. eCollection 2015.

The clinical effect and safety of the anterior surgical approach and posterior surgical approach in the treatment of thoracolumbar spinal fracture was compared. Retrospective analyses of clinical data for 91 patients observed from March 2010 to September 2014 were...

Orientational Imaging of a Single Gold Nanorod at the Liquid/Solid Interface with Polarized Evanescent Field Illumination.

Analytical chemistry

Wei L, Xu J, Ye Z, Zhu X, Zhong M, Luo W, Chen B, Duan H, Liu Q, Xiao L.
PMID: 26813577
Anal Chem. 2016 Feb 16;88(4):1995-9. doi: 10.1021/acs.analchem.5b04695. Epub 2016 Feb 03.

Understanding the mechanistic information on many kinetic processes requires the exploration of dynamic rotational information on the target object at the single particle (or molecule) level. In this work, we developed a new strategy, total internal reflection scattering (TIRS)...

A new rodent model of cerebral hyperperfusion.

International journal of clinical and experimental medicine

Jia B, Zhao L, Xiao W, Cai B, Wang TL, Li DG.
PMID: 26770334
Int J Clin Exp Med. 2015 Oct 15;8(10):17441-50. eCollection 2015.

BACKGROUND: Most studies of hyperperfusion and hyperperfusion syndrome after carotid endarterectomy or carotid stenting are based on clinical observation or meta-analyses in patients, whereas there is little corresponding fundamental research since proper animal model that can reproduce phenotype stably...

Raspberrylike SiO2@reduced graphene oxide@AgNP composite microspheres with high aqueous dispersity and excellent catalytic activity.

ACS applied materials & interfaces

Xiao W, Zhang Y, Liu B.
PMID: 25746066
ACS Appl Mater Interfaces. 2015 Mar 25;7(11):6041-6. doi: 10.1021/acsami.5b00296. Epub 2015 Mar 11.

The hybridizations of functional microspheres with graphene or graphene oxide (GO) sheets often suffer from severe agglomeration behaviors, leading to poor water dispersity of the resultant composite materials. Here, we first demonstrate that the sonication-assisted self-assembly of tiny GO...

Visible-Light-Driven Aza-ortho-quinone Methide Generation for the Synthesis of Indoles in a Multicomponent Reaction.

Angewandte Chemie (International ed. in English)

Liu YY, Yu XY, Chen JR, Qiao MM, Qi X, Shi DQ, Xiao WJ.
PMID: 28636809
Angew Chem Int Ed Engl. 2017 Aug 01;56(32):9527-9531. doi: 10.1002/anie.201704690. Epub 2017 Jul 05.

A visible-light-driven radical-mediated strategy for the in situ generation of aza-ortho-quinone methides from 2-vinyl-substituted anilines and alkyl radical precursors is described. This process enables an efficient multicomponent reaction of 2-vinylanilines, halides, and sulfur ylides, and has a wide substrate...

Molecular spectrum of .

Journal of gastrointestinal oncology

Al-Shamsi HO, Jones J, Fahmawi Y, Dahbour I, Tabash A, Abdel-Wahab R, Abousamra AO, Shaw KR, Xiao L, Hassan MM, Kipp BR, Kopetz S, Soliman AS, McWilliams RR, Wolff RA.
PMID: 28078112
J Gastrointest Oncol. 2016 Dec;7(6):882-902. doi: 10.21037/jgo.2016.11.02.

BACKGROUND: The frequency rates of mutations such as METHODS: Arab patients from the Arab Gulf region and a population of age- and sex-matched Western patients with CRC whose tumors were evaluated with next-generation sequencing (NGS) were identified and retrospectively...

GPU-accelerated Block Matching Algorithm for Deformable Registration of Lung CT Images.

... Proceedings of the ... IEEE International Conference on Progress in Informatics and Computing. IEEE International Conference on Progress in Informatics and Computing

Li M, Xiang Z, Xiao L, Castillo E, Castillo R, Guerrero T.
PMID: 28042622
Proc IEEE Int Conf Prog Inform Comput. 2015 Dec;2015:292-295. doi: 10.1109/PIC.2015.7489856. Epub 2016 Jun 13.

Deformable registration (DR) is a key technology in the medical field. However, many of the existing DR methods are time-consuming and the registration accuracy needs to be improved, which prevents their clinical applications. In this study, we propose a...

Highly sensitive analysis of polycyclic aromatic hydrocarbons in environmental water with porous cellulose/zeolitic imidazolate framework-8 composite microspheres as a novel adsorbent coupled with high-performance liquid chromatography.

Journal of separation science

Liang X, Liu S, Zhu R, Xiao L, Yao S.
PMID: 27184400
J Sep Sci. 2016 Jul;39(14):2806-14. doi: 10.1002/jssc.201600348. Epub 2016 Jun 28.

In this work, novel cellulose/zeolitic imidazolate frameworks-8 composite microspheres have been successfully fabricated and utilized as sorbent for environmental polycyclic aromatic hydrocarbons efficient extraction and sensitive analysis. The composite microspheres were synthesized through the in situ hydrothermal growth of...

Showing 13 to 24 of 3888 entries