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Showing 1 to 12 of 252 entries
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Resource-efficient fusion over fading and non-fading reporting channels for cooperative spectrum sensing.

Sensors (Basel, Switzerland)

Guimarães DA, Aquino GP.
PMID: 25602264
Sensors (Basel). 2015 Jan 16;15(1):1861-84. doi: 10.3390/s150101861.

Recently, a novel resource-efficient technique for the reporting channel transmissions in cooperative spectrum sensing was proposed. In this technique, secondary users are allowed to simultaneously send their local decisions to the fusion center, saving time and frequency resources. Expressions...

Primary adrenal insufficiency in adult population: a Portuguese Multicentre Study by the Adrenal Tumours Study Group.

Endocrine connections

Ferreira L, Silva J, Garrido S, Bello C, Oliveira D, Simões H, Paiva I, Guimarães J, Ferreira M, Pereira T, Bettencourt-Silva R, Martins AF, Silva T, Fernandes V, Pereira ML.
PMID: 29089364
Endocr Connect. 2017 Nov;6(8):935-942. doi: 10.1530/EC-17-0295. Epub 2017 Oct 31.

INTRODUCTION: Primary adrenal insufficiency (PAI) is a rare but severe and potentially life-threatening condition. No previous studies have characterized Portuguese patients with PAI.AIMS: To characterize the clinical presentation, diagnostic workup, treatment and follow-up of Portuguese patients with confirmed PAI.METHODS:...

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...

Measurement and modeling of intrinsic transcription terminators.

Nucleic acids research

Cambray G, Guimaraes JC, Mutalik VK, Lam C, Mai QA, Thimmaiah T, Carothers JM, Arkin AP, Endy D.
PMID: 27131373
Nucleic Acids Res. 2016 Aug 19;44(14):7006. doi: 10.1093/nar/gkw379. Epub 2016 Apr 29.

No abstract available.

Clinical improvement following therapy for periodontitis: Association with a decrease in IL-1 and IL-6.

Experimental and therapeutic medicine

Reis C, DA Costa AV, Guimarães JT, Tuna D, Braga AC, Pacheco JJ, Arosa FA, Salazar F, Cardoso EM.
PMID: 24944641
Exp Ther Med. 2014 Jul;8(1):323-327. doi: 10.3892/etm.2014.1724. Epub 2014 May 19.

Although a number of inflammatory cytokines have been shown to be associated with periodontal pathogenesis, it is important to investigate further whether these biomarkers are associated with the degree of success in nonsurgical treatment of chronic periodontitis. The aim...

Increasing the Lifetime of Mobile WSNs via Dynamic Optimization of Sensor Node Communication Activity.

Sensors (Basel, Switzerland)

Guimarães DA, Sakai LJ, Alberti AM, de Souza RA.
PMID: 27657075
Sensors (Basel). 2016 Sep 20;16(9). doi: 10.3390/s16091536.

In this paper, a simple and flexible method for increasing the lifetime of fixed or mobile wireless sensor networks is proposed. Based on past residual energy information reported by the sensor nodes, the sink node or another central node...

Evidence based case report.

Revista do Colegio Brasileiro de Cirurgioes

Guimarães CA.
PMID: 26648142
Rev Col Bras Cir. 2015 Sep-Oct;42(5):280. doi: 10.1590/0100-69912015005001.

No abstract available.

Histochemical characterization, distribution and morphometric analysis of NADPH diaphorase neurons in the spinal cord of the agouti.

Frontiers in neuroanatomy

Freire MA, Tourinho SC, Guimarães JS, Oliveira JL, Picanço-Diniz CW, Gomes-Leal W, Pereira A.
PMID: 18958200
Front Neuroanat. 2008 May 26;2:2. doi: 10.3389/neuro.05.002.2008. eCollection 2008.

We evaluated the neuropil distribution of the enzymes NADPH diaphorase (NADPH-d) and cytochrome oxidase (CO) in the spinal cord of the agouti, a medium-sized diurnal rodent, together with the distribution pattern and morphometrical characteristics of NADPH-d reactive neurons across...

Association of Huntington's disease and schizophrenia-like psychosis in a Huntington's disease pedigree.

Clinical practice and epidemiology in mental health : CP & EMH

Corrêa BB, Xavier M, Guimarães J.
PMID: 16480508
Clin Pract Epidemiol Ment Health. 2006 Feb 15;2:1. doi: 10.1186/1745-0179-2-1.

BACKGROUND: Huntington's disease (HD) is a dominantly inherited, neurodegenerative disorder due to expansion of a polymorphic trinucleotide repeat in the short arm of chromosome 4. Clinical manifestations consist of a triad of choreic movements, cognitive decline and psychiatric syndromes...

Evaluation of an enzyme-linked immunosorbent assay using purified, deglycosylated histoplasmin for different clinical manifestations of histoplasmosis.

Microbiology research

Guimarães AJ, Pizzini CV, De Abreu Almeida M, Peralta JM, Nosanchuk JD, Zancopé-Oliveira RM.
PMID: 21691458
Microbiol Res (Pavia). 2010;1(1). doi: 10.4081/mr.2010.e2. Epub 2010 Mar 17.

Diagnosis of invasive fungal diseases remains problematic, especially in undeveloped countries. We have developed an enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies to

DIAGNOSIS OF HISTOPLASMOSIS.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Guimarães AJ, Nosanchuk JD, Zancopé-Oliveira RM.
PMID: 20445761
Braz J Microbiol. 2006 Jan;37(1):1-13. doi: 10.1590/S1517-83822006000100001.

Endemic mycoses can be challenging to diagnose and accurate interpretation of laboratory data is important to ensure the most appropriate treatment for the patients. Although the definitive diagnosis of histoplasmosis (HP), one of the most frequent endemic mycoses in...

Lipoprotein biosynthesis as a target for anti-Wolbachia treatment of filarial nematodes.

Parasites & vectors

Johnston KL, Wu B, Guimarães A, Ford L, Slatko BE, Taylor MJ.
PMID: 20946650
Parasit Vectors. 2010 Oct 14;3:99. doi: 10.1186/1756-3305-3-99.

BACKGROUND: Lymphatic filariasis and onchocerciasis are debilitating diseases caused by filarial nematodes. Disease pathogenesis is induced by inflammatory responses following the death of the parasite. Wolbachia endosymbionts of filariae are potent inducers of innate and adaptive inflammation and bacterial...

Showing 1 to 12 of 252 entries