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Showing 1 to 12 of 424 entries
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Assessing Cerebrovascular Reactivity in Carotid Steno-Occlusive Disease Using MRI BOLD and ASL Techniques.

Radiology research and practice

Leoni RF, Mazzetto-Betti KC, Silva AC, Dos Santos AC, de Araujo DB, Leite JP, Pontes-Neto OM.
PMID: 22919485
Radiol Res Pract. 2012;2012:268483. doi: 10.1155/2012/268483. Epub 2012 Jun 20.

Impaired cerebrovascular reactivity (CVR), a predictive factor of imminent stroke, has been shown to be associated with carotid steno-occlusive disease. Magnetic resonance imaging (MRI) techniques, such as blood oxygenation level-dependent (BOLD) and arterial spin labeling (ASL), have emerged as...

Acid- and Au(i)-mediated synthesis of hexathymidine-DNA-heterocycle chimeras, an efficient entry to DNA-encoded libraries inspired by drug structures.

Chemical science

Škopić MK, Salamon H, Bugain O, Jung K, Gohla A, Doetsch LJ, Dos Santos D, Bhat A, Wagner B, Brunschweiger A.
PMID: 28507705
Chem Sci. 2017 May 01;8(5):3356-3361. doi: 10.1039/c7sc00455a. Epub 2017 Feb 28.

Libraries of DNA-tagged compounds are a validated screening technology for drug discovery. They are synthesized through combinatorial iterations of alternated coding and preparative synthesis steps. Thus, large chemical space can be accessed for target-based screening. However, the need to...

Prevalence of metabolic syndrome in non-diabetic, pregnant Angolan women according to four diagnostic criteria and its effects on adverse perinatal outcomes.

Diabetology & metabolic syndrome

Dos Prazeres Tavares H, Dos Santos DC, Abbade JF, Negrato CA, de Campos PA, Calderon IM, Rudge MV.
PMID: 27006707
Diabetol Metab Syndr. 2016 Mar 22;8:27. doi: 10.1186/s13098-016-0139-3. eCollection 2016.

BACKGROUND: Metabolic syndrome (MetS) is a cluster of risk factors for type 2 diabetes (Type2 DM) and cardiovascular diseases (CVD), and its prevalence varies based on region, population, and sex. Newborns of women with MetS have a greater risk...

Pyoderma Gangrenosum Simulating Necrotizing Fasciitis.

Case reports in medicine

de Souza EF, da Silva GA, Dos Santos GR, Motta HL, Cardoso PA, de Azevedo MC, Pires KL, Motta RN, Eyer Silva Wde A, Ferry FR, Pinto JF.
PMID: 26783395
Case Rep Med. 2015;2015:504970. doi: 10.1155/2015/504970. Epub 2015 Dec 10.

Pyoderma gangrenosum received this name due to the notion that this disease was related to infections caused by bacteria in the genus Streptococcus. In contrast to this initial assumption, today the disease is thought to have an autoimmune origin....

Detection of Plasmon Coupling between Silver Nanowires Based on Hyperspectral Darkfield and SERS Imaging and Supported by DDA Theoretical Calculations.

Chemphyschem : a European journal of chemical physics and physical chemistry

Santos JJ, Ivanov E, dos Santos DP, Toma HE, Corio P.
PMID: 26670701
Chemphyschem. 2016 Feb 16;17(4):463-7. doi: 10.1002/cphc.201501051. Epub 2016 Jan 06.

We report the unprecedented observation of plasmon coupling between silver nanowires, showing how the surface-enhanced Raman scattering depends upon this interaction and how the spectrum can be shaped by the hot spot. Such observations were accomplished by Raman spectroscopy...

3-Hy-droxy-2-phenyl-2,3,3a,7a-tetra-hydro-1.

Acta crystallographica. Section E, Crystallographic communications

Zukerman-Schpector J, Moro AV, Dos Santos MR, Correia CRD, Jotani MM, Tiekink ERT.
PMID: 28529789
Acta Crystallogr E Crystallogr Commun. 2017 Apr 21;73:746-751. doi: 10.1107/S2056989017005680. eCollection 2017 May 01.

The title isoaltholactone derivative, C

X-linked adrenoleucodystrophy: diagnosis and progression quantification.

Radiologia brasileira

Dos Santos AC.
PMID: 25741127
Radiol Bras. 2014 Nov-Dec;47(6):VII-VIII. doi: 10.1590/0100-3984.2014.47.6e2.

No abstract available.

Modification of the Vestibular Mucoperiosteal Flap Technique for Closure of Oroantral Fistula.

The Journal of craniofacial surgery

Falci SG, dos Santos CR.
PMID: 26468858
J Craniofac Surg. 2015 Oct;26(7):e659. doi: 10.1097/SCS.0000000000002069.

No abstract available.

Molecular Dynamics Study of the Gold/Ionic Liquids Interface.

The journal of physical chemistry. B

Ferreira ES, Pereira CM, Cordeiro MN, dos Santos DJ.
PMID: 26101957
J Phys Chem B. 2015 Jul 30;119(30):9883-92. doi: 10.1021/acs.jpcb.5b04505. Epub 2015 Jul 10.

The results of a systematic molecular dynamics study of the interfacial structure between the gold (100) surface and two room-temperature ionic liquids, namely, 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIm][PF6]) and 1-butyl-3-methylimadazolium bis(trifluoromethylsulfonyl)imide ([BMIm][NTf2]), are herein reported. It is found that near an...

Synthesis of an o-Carboranyl Derivative of 4-[5-(4-Methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazol-2'-yl]phenol.

Inorganic chemistry

Argentini M, Dos Santos DF, Weinreich R, Hansen HJ.
PMID: 11670736
Inorg Chem. 1998 Nov 16;37(23):6018-6022. doi: 10.1021/ic980505e.

Synthesis of an o-carboranyl derivative of 4-[5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazol-2'-yl]phenol (1), a candidate for application in boron neutron capture therapy for cancer treatment, is described. Decaborane was introduced into 3-(p-cyanophenoxy)-1-propyne (11) to form 1-(4-cyanophenoxymethyl)-1,2-dicarba-closo-dodecaborane(12) (12), which was transformed into the corresponding imidate...

Selective surface-enhanced fluorescence and dye aggregation with layer-by-layer film substrates.

The Analyst

dos Santos DS, Aroca RF.
PMID: 17471391
Analyst. 2007 May;132(5):450-4. doi: 10.1039/b618513d. Epub 2007 Mar 21.

One of the avenues for the development of the analytical applications of surface enhanced spectroscopy is the engineering of enhancing substrates that would be selective and target specific. In the present report, the proof of this concept is demonstrated...

The role of Azopolymer/Dendrimer layer-by-layer film architecture in photoinduced birefringence and the formation of surface-relief gratings.

Langmuir : the ACS journal of surfaces and colloids

dos Santos DS, Cardoso MR, Leite FL, Aroca RF, Mattoso LH, Oliveira ON, Mendonça CR.
PMID: 16800673
Langmuir. 2006 Jul 04;22(14):6177-80. doi: 10.1021/la060399q.

The fabrication of nanostructured layer-by-layer (LbL) films strives for molecular control of the film properties directly connected with modifications in the film architecture. In the present report, the photoinduced birefringence and formation of the surface-relief gratings in LbL films...

Showing 1 to 12 of 424 entries