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Showing 25 to 36 of 811 entries
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Lower Limb Reconstruction with Tibia Allograft after Resection of Giant Aneurysmal Bone Cyst.

Case reports in orthopedics

Soares do Brito J, Teixeira J, Portela J.
PMID: 27413565
Case Rep Orthop. 2016;2016:7980593. doi: 10.1155/2016/7980593. Epub 2016 Jun 20.

Aneurysmal bone cysts (ABCs) are benign, expansible, nonneoplastic lesions of the bone, characterized by channels of blood and spaces separated by fibrous septa, which occur in young patients and, occasionally, with aggressive behavior. Giant ABC is an uncommon pathological...

Hypertrophic olivary degeneration and holmes' tremor secondary to bleeding of cavernous malformation in the midbrain.

Tremor and other hyperkinetic movements (New York, N.Y.)

Menéndez DF, Cury RG, Barbosa ER, Teixeira MJ, Fonoff ET.
PMID: 25332842
Tremor Other Hyperkinet Mov (N Y). 2014 Oct 08;4:264. doi: 10.7916/D8PG1PXT. eCollection 2014.

BACKGROUND: Hypertrophic olivary degeneration (HOD) is a rare phenomenon, probably related to transsynaptic degeneration of the inferior olivary nucleus. It usually occurs as a response to primary injury of dento-rubro-olivary pathways.CASE REPORT: A young man developed Holmes' tremor 7...

Effects of ozone applied by spinal endoscopy in patients with chronic pain related to failed back surgery syndrome: a pilot study.

Neuropsychiatric disease and treatment

Magalhães FN, Soares SC, Torres JM, Ungaretti A, Cacciacarro MF, Teixeira MJ, Fonoff ET.
PMID: 24259984
Neuropsychiatr Dis Treat. 2013;9:1759-66. doi: 10.2147/NDT.S48663. Epub 2013 Nov 12.

INTRODUCTION: In the last two decades, ozone has emerged as a treatment for low back pain, applied by means of minimally invasive techniques.OBJECTIVE: The aim of this study is to assess the effect and safety of ozone therapy applied...

Meta-analysis of Vascular Imaging Features to Predict Outcome Following Intravenous rtPA for Acute Ischemic Stroke.

Frontiers in neurology

Nogueira RC, Bor-Seng-Shu E, Saeed NP, Teixeira MJ, Panerai RB, Robinson TG.
PMID: 27242660
Front Neurol. 2016 May 18;7:77. doi: 10.3389/fneur.2016.00077. eCollection 2016.

BACKGROUND: The present review investigated which findings in vascular imaging techniques can be used to predict clinical outcome and the risk of symptomatic intracerebral hemorrhage (sICH) in patients who underwent intravenous thrombolytic treatment.METHODS: Publications were searched, and the inclusion...

Lipase-Catalyzed Baeyer-Villiger Oxidation of Cellulose-Derived Levoglucosenone into (S)-γ-Hydroxymethyl-α,β-Butenolide: Optimization by Response Surface Methodology.

Frontiers in chemistry

Teixeira AR, Flourat AL, Peru AA, Brunissen F, Allais F.
PMID: 27148523
Front Chem. 2016 Apr 19;4:16. doi: 10.3389/fchem.2016.00016. eCollection 2016.

Cellulose-derived levoglucosenone (LGO) has been efficiently converted into pure (S)-γ-hydroxymethyl-α,β-butenolide (HBO), a chemical platform suited for the synthesis of drugs, flavors and antiviral agents. This process involves two-steps: a lipase-catalyzed Baeyer-Villiger oxidation of LGO followed by an acid hydrolysis...

Self-Assessment of Hearing and Purchase of Hearing Aids by Middle-Aged and Elderly Adults.

International archives of otorhinolaryngology

Otavio AC, Coradini PP, Teixeira AR.
PMID: 26722346
Int Arch Otorhinolaryngol. 2016 Jan;20(1):48-53. doi: 10.1055/s-0035-1554728. Epub 2015 Jun 09.

Introduction Presbycusis is a consequence of aging. Prescription of hearing aids is part of the treatment, although the prevalence of use by elderly people is still small. Objective To verify whether or not self-assessment of hearing is a predictor...

Anti-aliasing Wiener filtering for wave-front reconstruction in the spatial-frequency domain for high-order astronomical adaptive-optics systems.

Journal of the Optical Society of America. A, Optics, image science, and vision

Correia CM, Teixeira J.
PMID: 25606767
J Opt Soc Am A Opt Image Sci Vis. 2014 Dec 01;31(12):2763-74. doi: 10.1364/JOSAA.31.002763.

Computationally efficient wave-front reconstruction techniques for astronomical adaptive-optics (AO) systems have seen great development in the past decade. Algorithms developed in the spatial-frequency (Fourier) domain have gathered much attention, especially for high-contrast imaging systems. In this paper we present...

Identification of XLRS1 gene mutation (608C>T) in a Portuguese family with juvenile retinoschisis.

European journal of ophthalmology

Teixeira C, Rocha-Sousa A, Trump D, Brandao E, Falcao-Reis F.
PMID: 28221463
Eur J Ophthalmol. 2005 Sep - Oct 2005;15(5):638-640. doi: 10.5301/EJO.2008.1563.

PURPOSE: To characterize electroretinogram (ERG) and molecular genetic findings in a family with XLRS1 mutation. The authors present two cases of a Portuguese family with juvenile retinoschisis with a mutation in exon 6.METHODS: Two brothers and their parents, grandmother,...

FIB/SEM technology and high-throughput 3D reconstruction of dendritic spines and synapses in GFP-labeled adult-generated neurons.

Frontiers in neuroanatomy

Bosch C, Martínez A, Masachs N, Teixeira CM, Fernaud I, Ulloa F, Pérez-Martínez E, Lois C, Comella JX, DeFelipe J, Merchán-Pérez A, Soriano E.
PMID: 26052271
Front Neuroanat. 2015 May 21;9:60. doi: 10.3389/fnana.2015.00060. eCollection 2015.

The fine analysis of synaptic contacts is usually performed using transmission electron microscopy (TEM) and its combination with neuronal labeling techniques. However, the complex 3D architecture of neuronal samples calls for their reconstruction from serial sections. Here we show...

Occupational exposure to insecticides and their effects on the auditory system.

Noise & health

Teixeira CF, Giraldo Da Silva Augusto L, Morata TC.
PMID: 12678926
Noise Health. 2002;4(14):31-39.

The objective of this investigation was to study the effects of occupational exposure to organophosphates and pyrethroid insecticides on the central auditory system. The study group consisted of 98 workers exposed to insecticides and 54 non-exposed workers. Data on...

Small-angle neutron scattering studies of aqueous solutions of short-chain amphiphiles.

The European physical journal. E, Soft matter

D'Arrigo G, Giordano R, Teixeira J.
PMID: 15011067
Eur Phys J E Soft Matter. 2003 Feb;10(2):135-42. doi: 10.1140/epje/e2003-00017-x.

We present small angle neutron scattering measurements on binary aqueous solutions of some short-chain amphiphiles (diols, triols, glycols and diglycols) at room temperature. The spectra were analysed in terms of the Teubner-Strey phenomenological formula which allows to obtain a...

A supramolecular zigzag chain of organometallic dipoles mediated by PF6- anions.

Acta crystallographica. Section C, Crystal structure communications

Duarte MT, Piedade MF, Robalo MP, Teixeira AP, Garcia MH.
PMID: 16082088
Acta Crystallogr C. 2005 Aug;61:m386-9. doi: 10.1107/S0108270105021281. Epub 2005 Jul 23.

The title compound, (eta5-cyclopentadienyl)(4-nitrobenzonitrile-kappaN)(trimethylphosphine-kappaP)(triphenylphosphite-kappaP)iron(II) hexafluorophosphate, [Fe(C5H5)(C7H4N2O2)(C18H15O3P)(C3H9P)]PF6, has been characterized by spectroscopic and X-ray diffraction in order to evaluate the tuning of the electron density at the metal centre and the extension of the pi delocalization on the molecule due...

Showing 25 to 36 of 811 entries