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Showing 1 to 12 of 889 entries
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Identification of diabetic retinopathy and ungradable image rate with ultrawide field imaging in a national teleophthalmology program

program design

Silva PS, Sun JK.
GSID: 3I9CjAAOnd0J
PS Silva, MB Horton, D Clary, DG Lewis, JK Sun… - Ophthalmology, 2016 - Elsevier

Purpose To compare diabetic retinopathy (DR) identification and ungradable image rates between nonmydriatic ultrawide field (UWF) imaging and nonmydriatic multifield fundus photography (NMFP) in a large multistate population-based DR teleophthalmology program. …

Potential efficiency benefits of nonmydriatic ultrawide field retinal imaging in an ocular telehealth diabetic retinopathy program

program design

Omar A, Silva PS.
GSID: AWTzdY4fzUAJ
PS Silva, JD Cavallerano, D Tolls, A Omar… - Diabetes …, 2014 - Am Diabetes Assoc

OBJECTIVE To compare efficiency of nonmydriatic ultrawide field retinal imaging (UWFI) and nonmydriatic fundus photography (NMFP) in a diabetic retinopathy (DR) ocular …

A xylose-stimulated xylanase-xylose binding protein chimera created by random nonhomologous recombination.

Biotechnology for biofuels

Ribeiro LF, Tullman J, Nicholes N, Silva SR, Vieira DS, Ostermeier M, Ward RJ.
PMID: 27274356
Biotechnol Biofuels. 2016 Jun 06;9:119. doi: 10.1186/s13068-016-0529-7. eCollection 2016.

BACKGROUND: Saccharification of lignocellulosic material by xylanases and other glycoside hydrolases is generally conducted at high concentrations of the final reaction products, which frequently inhibit the enzymes used in the saccharification process. Using a random nonhomologous recombination strategy, we...

Mn concentration-dependent tuning of Mn(2+) d emission of Zn1-xMnxTe nanocrystals grown in a glass system.

Physical chemistry chemical physics : PCCP

Silva AS, Lourenço SA, Dantas NO.
PMID: 26844704
Phys Chem Chem Phys. 2016 Feb 17;18(8):6069-76. doi: 10.1039/c5cp06802a.

We studied the effect of Mn concentration on the optical, morphological and magnetic properties of Zn1-xMnxTe NCs grown in a glass matrix produced by the fusion method. The physical properties of these materials were determined by optical absorption (OA),...

Emergence of new insect-restrictive viruses in the Amazon region.

Genome announcements

Nunes MR, Silva SP, Carvalho VL, Vasconcelos JM, Da Silva DE, Oliveira LF, Nunes Neto JP, Rodrigues SG, Azevedo RS, Monteiro HA, Cardoso JF, Guzman H, Tesh R, Vasconcelos PF, Vianez-Júnior JL, Martins LC.
PMID: 25792052
Genome Announc. 2015 Mar 19;3(2). doi: 10.1128/genomeA.00131-15.

The complete genome was determined for 12 viruses isolated from 8 different pools of mosquitoes (Culex sp. and Psorophora ferox) collected at Brejeira farm, Canaan dos Carajas, Para state in northern Brazil. Eight of the viruses were distantly related...

Tuning epitaxial graphene sensitivity to water by hydrogen intercalation.

Nanoscale

Melios C, Winters M, Strupiński W, Panchal V, Giusca CE, Imalka Jayawardena KD, Rorsman N, Silva SR, Kazakova O.
PMID: 28232984
Nanoscale. 2017 Mar 09;9(10):3440-3448. doi: 10.1039/c6nr09465a.

The effects of humidity on the electronic properties of quasi-free standing one layer graphene (QFS 1LG) are investigated via simultaneous magneto-transport in the van der Pauw geometry and local work function measurements in a controlled environment. QFS 1LG on...

Cr(3+) substituted spinel ferrite nanoparticles with high coercivity.

Nanotechnology

Zhang W, Zuo X, Zhang D, Wu C, Silva SR.
PMID: 27159283
Nanotechnology. 2016 Jun 17;27(24):245707. doi: 10.1088/0957-4484/27/24/245707. Epub 2016 May 09.

The low coercivity of spinel ferrites is a major barrier that significantly limits their use in high density magnetic recording applications. By controlling the substituting content of Cr(3+), in this article we describe how magnetic CoCr x Fe2-x O4...

FEMORAL NECK FRACTURES GARDEN I AND II: EVALUATION OF THE DEVIATION IN LATERAL VIEW.

Acta ortopedica brasileira

Leonhardt NZ, Melo LDP, Nordon DG, Silva FBAE, Kojima KE, Silva JS.
PMID: 28642662
Acta Ortop Bras. 2017 Mar-Apr;25(2):107-109. doi: 10.1590/1413-785220172502169349.

OBJECTIVE: To evaluate the rate of deviation in the lateral radiographic incidence in patients with femoral neck fracture classified as non-diverted in the anteroposterior view (Garden I and II).METHODS: Nineteen selected patients with femoral neck fractures classified as Garden...

Acarbose promotes remission of both early and late dumping syndromes in post-bariatric patients.

Diabetes, metabolic syndrome and obesity : targets and therapy

Cadegiani FA, Silva OS.
PMID: 27994477
Diabetes Metab Syndr Obes. 2016 Dec 07;9:443-446. doi: 10.2147/DMSO.S123244. eCollection 2016.

OBJECTIVE: Acarbose is a glucosidase inhibitor that slows carbohydrate digestion. It could thus be effective to promote remission of dumping syndrome (DS). Previous studies associating acarbose and late dumping, although not early dumping, have been reported. Herein, we aimed...

Buffer Therapy for Cancer.

Journal of nutrition & food sciences

Ribeiro MD, Silva AS, Bailey KM, Kumar NB, Sellers TA, Gatenby RA, Ibrahim-Hashim A, Gillies RJ.
PMID: 24371544
J Nutr Food Sci. 2012 Aug 15;2:6.

Oral administration of pH buffers can reduce the development of spontaneous and experimental metastases in mice, and has been proposed in clinical trials. Effectiveness of buffer therapy is likely to be affected by diet, which could contribute or interfere...

Verbal and visual stimulation effects on rectus femoris and biceps femoris muscles during isometric and concentric.

International archives of medicine

Silva SB, de Abreu LC, Valenti VE, Nogueira DV, Moraes ER, Natividade V, Gallo PR, Herrero D, Zacaro PM.
PMID: 24099489
Int Arch Med. 2013 Oct 08;6(1):38. doi: 10.1186/1755-7682-6-38.

BACKGROUND: Coactivation may be both desirable (injury prevention) or undesirable (strength measurement). In this context, different styles of muscle strength stimulus have being investigated. In this study we evaluated the effects of verbal and visual stimulation on rectus femoris...

Expression of integrin genes and proteins in progression and dissemination of colorectal adenocarcinoma.

BMC clinical pathology

Denadai MV, Viana LS, Affonso RJ, Silva SR, Oliveira ID, Toledo SR, Matos D.
PMID: 23705994
BMC Clin Pathol. 2013 May 24;13:16. doi: 10.1186/1472-6890-13-16. eCollection 2013.

BACKGROUND: This study aimed to evaluate the relationship between the expression levels of selected integrin genes and proteins and cell differentiation, TNM stage, histological type and other variables potentially associated with the progression and dissemination of colorectal carcinoma (CRC).METHODS:...

Showing 1 to 12 of 889 entries