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Showing 13 to 24 of 469 entries
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Vestibular Disorders after Stapedial Surgery in Patients with Otosclerosis.

International journal of otolaryngology

de Vilhena D, Gambôa I, Duarte D, Lopes G.
PMID: 26904127
Int J Otolaryngol. 2016;2016:6830648. doi: 10.1155/2016/6830648. Epub 2016 Jan 19.

Introduction and Objectives. Vertigo is a described complication of stapedial surgery. Many studies have been conducted to assess the improvement of hearing loss, but there are few studies that assess vestibular function after stapedial surgery. The aim of this...

Data set of optimal parameters for colorimetric red assay of epoxide hydrolase activity.

Data in brief

de Oliveira GS, Adriani PP, Borges FG, Lopes AR, Campana PT, Chambergo FS.
PMID: 27366781
Data Brief. 2016 Jun 03;8:436-40. doi: 10.1016/j.dib.2016.05.075. eCollection 2016 Sep.

The data presented in this article are related to the research article entitled "Epoxide hydrolase of Trichoderma reesei: Biochemical properties and conformational characterization" [1]. Epoxide hydrolases (EHs) are enzymes that catalyze the hydrolysis of epoxides to the corresponding vicinal...

Bonsai: an event-based framework for processing and controlling data streams.

Frontiers in neuroinformatics

Lopes G, Bonacchi N, Frazão J, Neto JP, Atallah BV, Soares S, Moreira L, Matias S, Itskov PM, Correia PA, Medina RE, Calcaterra L, Dreosti E, Paton JJ, Kampff AR.
PMID: 25904861
Front Neuroinform. 2015 Apr 08;9:7. doi: 10.3389/fninf.2015.00007. eCollection 2015.

The design of modern scientific experiments requires the control and monitoring of many different data streams. However, the serial execution of programming instructions in a computer makes it a challenge to develop software that can deal with the asynchronous,...

Synthesis of Enantio- and Diastereomerically Pure, Tetra- and Penta-Substituted Cyclopentanes by the Desymmetrization of endo-Norborn-5-ene-2,3-dicarboxylic Anhydrides.

The Journal of organic chemistry

Hibbs DE, Hursthouse MB, Jones IG, Jones W, Malik KM, North M.
PMID: 11674601
J Org Chem. 1999 Jul 23;64(15):5413-5421. doi: 10.1021/jo990140v.

The desymmetrization of endo-norborn-5-ene-2,3-dicarboxylic anhydrides by methyl (S)-prolinate followed by ozonolysis of the resulting carboxylic acids is used to prepare enantio- and diastereomerically pure, tetra- and penta-substituted cyclopentane derivatives in which all of the substituents on the cyclopentane ring...

Facile pyrazolylborate ligand degradation at lanthanide centers: X-ray crystal structures of pyrazolylborinate-bridged bimetallics.

Inorganic chemistry

Domingos A, Elsegood MR, Hillier AC, Lin G, Liu SY, Lopes I, Marques N, Maunder GH, McDonald R, Sella A, Steed JW, Takats J.
PMID: 12470072
Inorg Chem. 2002 Dec 16;41(25):6761-8. doi: 10.1021/ic025801c.

Adventitious hydrolysis of a number of different complexes with the molecular formula Ln(Tp(Me2))(2)X [Tp(Me2) = (HB(dmpz)(3)), where X is a basic anionic ligand] in various solvents, yielded crystals of highly insoluble dimers of the general formula [Ln(Tp(Me2))(mu-BOp(Me2))](2) (1) [Ln...

Solid-state structure and solution behavior of eight-coordinate Sm(III) poly(pyrazolyl)borate compounds.

Inorganic chemistry

Lopes I, Hillier AC, Liu SY, Domingos A, Ascenso J, Galvão A, Sella A, Marques N.
PMID: 11300807
Inorg Chem. 2001 Mar 12;40(6):1116-25. doi: 10.1021/ic001056x.

[Sm(Tp(Me2)(2)(kappa(2)-S(2)CNR(2))] compounds (R = Et (1), Me (2); Tp(Me2) = HB(3,5-Me2pz)(3)) have been isolated from reaction of (R(2)NC(S)S)(2) with 2 equiv of [Sm(Tp(Me2)(2)]. Reductive cleavage of 2,2'-dipyridyl disulfide or 2,2'-dipyridyl diselenide by [Sm(Tp(Me2)(2)] afforded good yields of [Sm(Tp(Me2)(2)(kappa(2)-Y)] compounds...

Secreted phosphatase activities in trypanosomatid parasites of plants modulated by platelet-activating factor.

Phytopathology

Dutra PM, Dias FA, Santos MA, Rodrigues CO, Romeiro A, Attias M, De Souza W, Lopes AH, Meyer-Fernandes JR.
PMID: 18943854
Phytopathology. 2001 Apr;91(4):408-14. doi: 10.1094/PHYTO.2001.91.4.408.

ABSTRACT The secreted phosphatase activities of two trypanosomatid parasites were characterized and compared with supernatants of living cells. The plant parasite Phytomonas françai and the phytophagous hemipteran parasite Herpetomonas sp. hydrolyzed p-nitrophenylphosphate at a rate of 15.54 and 6.51...

Neutron capture cross section measurement of 151Sm at the CERN neutron time of flight facility (n_TOF).

Physical review letters

Abbondanno U, Aerts G, Alvarez-Velarde F, Alvarez-Pol H, Andriamonje S, Andrzejewski J, Badurek G, Baumann P, Becvár F, Benlliure J, Berthoumieux E, Calviño F, Cano-Ott D, Capote R, Cennini P, Chepel V, Chiaveri E, Colonna N, Cortes G, Cortina D, Couture A, Cox J, Dababneh S, Dahlfors M, David S, Dolfini R, Domingo-Pardo C, Duran I, Embid-Segura M, Ferrant L, Ferrari A, Ferreira-Marques R, Frais-Koelbl H, Furman W, Goncalves I, Gallino R, Gonzalez-Romero E, Goverdovski A, Gramegna F, Griesmayer E, Gunsing F, Haas B, Haight R, Heil M, Herrera-Martinez A, Isaev S, Jericha E, Käppeler F, Kadi Y, Karadimos D, Kerveno M, Ketlerov V, Koehler P, Konovalov V, Krticka M, Lamboudis C, Leeb H, Lindote A, Lopes I, Lozano M, Lukic S, Marganiec J, Marrone S, Martinez-Val J, Mastinu P, Mengoni A, Milazzo PM, Molina-Coballes A, Moreau C, Mosconi M, Neves F, Oberhummer H, O'Brien S, Pancin J, Papaevangelou T, Paradela C, Pavlik A, Pavlopoulos P, Perlado JM, Perrot L, Pignatari M, Plag R, Plompen A, Plukis A, Poch A, Policarpo A, Pretel C, Quesada J, Raman S, Rapp W, Rauscher T, Reifarth R, Rosetti M, Rubbia C, Rudolf G, Rullhusen P, Salgado J, Soares JC, Stephan C, Tagliente G, Tain J, Tassan-Got L, Tavora L, Terlizzi R, Vannini G, Vaz P, Ventura A, Villamarin D, Vincente MC, Vlachoudis V, Voss F, Wendler H, Wiescher M, Wisshak K.
PMID: 15524972
Phys Rev Lett. 2004 Oct 15;93(16):161103. doi: 10.1103/PhysRevLett.93.161103. Epub 2004 Oct 14.

The151Sm(n,gamma)152Sm cross section has been measured at the spallation neutron facility n_TOF at CERN in the energy range from 1 eV to 1 MeV. The new facility combines excellent resolution in neutron time-of-flight, low repetition rates, and an unsurpassed...

Successful endoscopic resolution of a large gastric bezoar in a child.

World journal of gastrointestinal endoscopy

Azevedo S, Lopes J, Marques A, Mourato P, Freitas L, Lopes AI.
PMID: 21860681
World J Gastrointest Endosc. 2011 Jun 16;3(6):129-32. doi: 10.4253/wjge.v3.i6.129.

Bezoars are masses or concretions of indigestible materials found in the gastrointestinal tract, usually in the stomach. Case reports of childhood gastric bezoars (particularly phytobezoars) are rare. In this age group they represent a therapeutic challenge, because of the...

The surprising outcome of a giant primary mediastinal synovial sarcoma treated with neoadjuvant chemotherapy.

Journal of thoracic disease

Balieiro MA, Lopes AJ, Costa BP, Veras GP, Perelson PS, Acatauassú Nunes R, Saito EH.
PMID: 23372956
J Thorac Dis. 2013 Feb;5(1):94-6. doi: 10.3978/j.issn.2072-1439.2012.12.05.

There are only a few cases of primary mediastinal synovial sarcoma in the literature. Normally, they do not respond well to chemotherapy. In our case, a 30-year-old patient was admitted due to thoracic pain, dyspnea, orthopnea, cough, hoarseness and...

Mechanical properties of dental restorative materials: relative contribution of laboratory tests.

Journal of applied oral science : revista FOB

Wang L, D'Alpino PH, Lopes LG, Pereira JC.
PMID: 21394387
J Appl Oral Sci. 2003 Sep;11(3):162-7. doi: 10.1590/s1678-77572003000300002.

A wide variety of dental products that are launched on the market becomes the correct selection of these materials a difficult task. Although the mechanical properties do not necessarily represent their actual clinical performance, they are used to guide...

Rest energy expenditure is decreased during the acute as compared to the recovery phase of sepsis in newborns.

Nutrition & metabolism

Feferbaum R, Leone C, Siqueira AA, Valenti VE, Gallo PR, Reis AO, Lopes AC, Nascimento VG, de Oliveira AG, de Carvalho TD, Wajnsztejn R, de Castro Selestrin C, de Abreu LC.
PMID: 20653967
Nutr Metab (Lond). 2010 Jul 23;7:63. doi: 10.1186/1743-7075-7-63.

BACKGROUND: Little is known with respect to the metabolic response and the requirements of infected newborns. Moreover, the nutritional needs and particularly the energy metabolism of newborns with sepsis are controversial matter. In this investigation we aimed to evaluate...

Showing 13 to 24 of 469 entries