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Showing 1 to 12 of 402 entries
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Glucosinolate-derived isothiocyanates impact mitochondrial function in fungal cells and elicit an oxidative stress response necessary for growth recovery.

Frontiers in plant science

Calmes B, N'Guyen G, Dumur J, Brisach CA, Campion C, Iacomi B, Pigné S, Dias E, Macherel D, Guillemette T, Simoneau P.
PMID: 26089832
Front Plant Sci. 2015 Jun 03;6:414. doi: 10.3389/fpls.2015.00414. eCollection 2015.

Glucosinolates are brassicaceous secondary metabolites that have long been considered as chemical shields against pathogen invasion. Isothiocyanates (ITCs), are glucosinolate-breakdown products that have negative effects on the growth of various fungal species. We explored the mechanism by which ITCs...

Role of quetiapine beyond its clinical efficacy in bipolar disorder: From neuroprotection to the treatment of psychiatric disorders (Review).

Experimental and therapeutic medicine

Soeiro-DE-Souza MG, Dias VV, Missio G, Balanzá-Martinez V, Valiengo L, Carvalho AF, Moreno RA.
PMID: 25667608
Exp Ther Med. 2015 Mar;9(3):643-652. doi: 10.3892/etm.2015.2213. Epub 2015 Jan 23.

The aim of the present review was to discuss the following aspects of treatment with quetiapine in psychiatric disorders: i) Neurocognition and functional recovery in bipolar disorder (BD); ii) neuroprotective profile in different models; and iii) potential off-label indications....

EPIDEMIOLOGY OF ACETABULUM FRACTURES TREATED AT THE INSTITUTO NACIONAL DE TRAUMATOLOGIA E ORTOPEDIA (INTO).

Revista brasileira de ortopedia

Dias MV, Goldsztajn F, Guimarães JM, Grizendi JA, Correia M, Rocha TH.
PMID: 27022597
Rev Bras Ortop. 2015 Dec 12;45(5):474-7. doi: 10.1016/S2255-4971(15)30438-9. eCollection 2010.

OBJECTIVES: The purpose of this study was to review the epidemiological aspects of displacement fractures of the acetabulum that had been treated surgically at the National Institute of Traumatology and Orthopedics (INTO).METHODS: We retrospectively analyzed 126 acetabulum fractures that...

Towards a more holistic research approach to plant conservation: the case of rare plants on oceanic islands.

AoB PLANTS

Silva L, Dias EF, Sardos J, Azevedo EB, Schaefer H, Moura M.
PMID: 26068940
AoB Plants. 2015 Jun 11;7. doi: 10.1093/aobpla/plv066.

Research dedicated to rare endemic plants is usually focused on one given aspect. However, holistic studies, addressing several key issues, might be more useful, supporting management programmes while unravelling basic knowledge about ecological and population-level processes. A more comprehensive...

A carbon footprint simulation model for the cork oak sector.

The Science of the total environment

Demertzi M, Paulo JA, Arroja L, Dias AC.
PMID: 27235900
Sci Total Environ. 2016 Oct 01;566:499-511. doi: 10.1016/j.scitotenv.2016.05.135. Epub 2016 May 25.

In the present study, a simulation model for the calculation of the carbon footprint of the cork oak sector (CCFM) is developed for the first time. A life cycle approach is adopted including the forest management, manufacturing, use and...

Recent advances in bioprinting and applications for biosensing.

Biosensors

Dias AD, Kingsley DM, Corr DT.
PMID: 25587413
Biosensors (Basel). 2014 Apr 24;4(2):111-36. doi: 10.3390/bios4020111. eCollection 2014 Jun.

Future biosensing applications will require high performance, including real-time monitoring of physiological events, incorporation of biosensors into feedback-based devices, detection of toxins, and advanced diagnostics. Such functionality will necessitate biosensors with increased sensitivity, specificity, and throughput, as well as...

Zinc(II)-Mediated Carbene Insertion into C-H Bonds in Alkanes.

Inorganic chemistry

Kulkarni NV, Dash C, Jayaratna NB, Ridlen SG, Karbalaei Khani S, Das A, Kou X, Yousufuddin M, Cundari TR, Dias HV.
PMID: 26587680
Inorg Chem. 2015 Dec 07;54(23):11043-5. doi: 10.1021/acs.inorgchem.5b02134. Epub 2015 Nov 20.

The cationic zinc adduct {[HB(3,5-(CF3)2Pz)3]Zn(NCMe)2}ClO4 catalyzes the functionalization of tertiary, secondary, and primary C-H bonds of alkanes via carbene insertion. Ethyl diazoacetate serves as the :CHCO2Et carbene precursor. The counteranion, supporting ligand, and coordinating solvents affect the catalytic activity....

Analytical solution of electronic transport through a benzene molecule using lattice Green's functions.

Journal of physics. Condensed matter : an Institute of Physics journal

Dias EJ, Peres NM.
PMID: 25788467
J Phys Condens Matter. 2015 Apr 15;27(14):145301. doi: 10.1088/0953-8984/27/14/145301. Epub 2015 Mar 19.

Using a Green's function formalism we derive analytical expressions for electronic transmittance through a benzene ring. To motivate the approach we first solve the resonant level system and then extend the method to the benzene case. These results can...

Synthesis and Diels-Alder reactions of 4-vinylimidazoles.

Organic letters

Lovely CJ, Du H, Dias HV.
PMID: 11348224
Org Lett. 2001 May 03;3(9):1319-22. doi: 10.1021/ol015687m.

[structure in text] The synthesis of several 4-vinylimidazoles via Stille cross-coupling reactions of the corresponding protected 4-iodoimidazoles with tributylvinylstannane is described. These heterocyclic dienes are shown to be effective partners in the Diels-Alder reaction, providing adducts in good yield...

Synthesis and Structure of [Tp(Bu)()t()2]In, a Highly Twisted [Tris(3,5-di-tert-butylpyrazolyl)hydroborato]indium(I) Complex: Comparison with the Re-Evaluated Ordered Structure of [Tp(Bu)()t]In.

Inorganic chemistry

Kuchta MC, Dias HV, Bott SG, Parkin G.
PMID: 11666268
Inorg Chem. 1996 Feb 14;35(4):943-948. doi: 10.1021/ic9509948.

The indium(I) complex [Tp(Bu)()t()2]In ([Tp(Bu)()t()2] = tris(3,5-di-tert-butylpyrazolyl)hydroborato), synthesized by the reaction of [Tp(Bu)()t()2]Na with InCl, exhibits a structure in which the [Tp(Bu)()t()2] ligand adopts a highly twisted configuration due to steric interactions of the tert-butyl substituents in the 5-positions...

Stereoselective conjugate addition of benzyl phenylsulfonyl carbanions to enoates derived from d-mannitol.

The Journal of organic chemistry

Ferreira AR, de A Vilela GV, Amorim MB, Perry KP, da Silva AJ, Dias AG, Costa PR.
PMID: 15176825
J Org Chem. 2004 Jun 11;69(12):4013-8. doi: 10.1021/jo035427d.

The conjugate addition of benzylic phenylsulfonyl carbanions (2a'-d') to enoates derived from d-(+)-mannitol (E- or Z-1a-c) was studied using THF and THF/HMPA as solvent. Under kinetic conditions (-78 degrees C), enoate E-1a,b led to a mixture of syn-(R,S) and...

Sulfamides and sulfamide polymers directly from sulfur dioxide.

Chemical communications (Cambridge, England)

Leontiev AV, Dias HV, Rudkevich DM.
PMID: 17007406
Chem Commun (Camb). 2006 Jul 21;(27):2887-9. doi: 10.1039/b605063h.

SO2 gas is effectively used for the preparation of N,N'-diarylsulfamides and shape-persistent sulfamide polymers, which utilize a network of intermolecular N-H...O=S hydrogen bonds to self-assemble into soft porous materials.

Showing 1 to 12 of 402 entries