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Artigo Acesso aberto Brasil Produção Nacional

Neves Calil Francine, Lamaro Lima Nauara, Tavares Silva Raissa, Dianese Alves de Moraes Mariana, Vilela Gondim Barbosa Pedro, Augusto Fonseca Lima Pedro, Cardoso Brandao Daniel, Carlos de Melo e Silva‐Neto, Cristina de Sousa Carvalho Hellen, D. Abadía,

The crop-livestock-forest integration systems are a form of sustainable production, creating a consortium between the cultivation of crops and forest production and the creation of pastures for livestock breeding, seeking a synergy between the system components. Therefore, integrating agricultural crops with tree species provides countless benefits to the components, such as the maintenance and increase in nutrient cycling. Therefore, the objective of this study was to evaluate the biomass and nutritional ...

Tópico(s): Ruminant Nutrition and Digestive Physiology

2016 - Academic Journals | African Journal of Agricultural Research

Artigo Brasil Produção Nacional

Kátia C. Gondim, Pedro L. Oliveira, Heloisa S.L. Coelho, Hatisaburo Masuda,

The lipophorin of adult females of Rhodnius prolixus was radioactively labelled with 32P exclusively in the phospholipid moiety and purified on a KBr ultracentrifugation gradient. The density of purified [32P]phospholipid labelled lipophorin on the fifth day after a blood meal was 1.1211 ± 0.0017 g/ml. By weight it contained 51.7% protein, 0.7% sugar and 47.6% lipid. The protein moiety was composed of three apoproteins of 226 ± 11, 86 ± 2 and 16 ± 1 kDa. Mannose and N-acetylglucosamine were the only sugars ...

Tópico(s): Physiological and biochemical adaptations

1989 - Elsevier BV | Insect Biochemistry

Artigo Brasil Produção Nacional Revisado por pares

Kátia C. Gondim, Pedro L. Oliveira, Hatisaburo Masuda,

Tópico(s): Neurobiology and Insect Physiology Research

1989 - Elsevier BV | Journal of Insect Physiology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Sônia Maria Guedes Gondim, Pedro F. Bendassolli,

O objetivo deste artigo é analisar os processos inferenciais que estão na base da interpretação de dados qualitativos em Análise de Conteúdo, os quais envolvem o trinômio teoria-fenômeno-dado. Na primeira seção é apresentado um breve histórico desse método e de suas principais modalidades ou técnicas, e a segunda são discutidos os procedimentos-padrão de uma Análise de Conteúdo categorial na perspectiva de Bardin. Discutem-se os processos de codificação e categorização e os respectivos mecanismos ...

Tópico(s): Community Health and Development

2014 - UNIVERSIDADE ESTADUAL DE MARINGÁ | Psicologia em Estudo

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Adílis Kalina Alexandria, Camila Nassur, Carolina Bezerra Cavalcanti Nóbrega, Ana Maria Gondim Valença, Pedro Luiz Rosalen, Lucianne Cople Maia,

The effect of a 4% titanium tetrafluoride (TiF 4 ) varnish on enamel demineralization was evaluated. Twelve volunteers participated in this double-blind, randomized crossover study. Six enamel specimens were positioned in intraoral appliances throughout four treatment stages: 4% TiF 4 varnish (experimental varnish), 5% sodium fluoride (NaF) varnish (Duraphat ® ), placebo varnish, and negative control (deionized water). After 24 h, the varnishes were removed and plaques were allowed to accumulate. A 20% sucrose ...

Tópico(s): Dental materials and restorations

2017 - Brazilian Society of Dental Research | Brazilian Oral Research

Artigo Acesso aberto Revisado por pares

Alain Blum, Romain Gillet, Ayla Urbaneja, Pedro Augusto Gondim Teixeira,

... manuscript. Two of the authors (Alain Blum and Pedro Gondim Teixeira) have a non-remunerated research contract with ...

Tópico(s): Traumatic Ocular and Foreign Body Injuries

2020 - Elsevier BV | EBioMedicine

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lucas Henrique Oliveira, Pedro Vilela Gondim Barbosa, Pedro Augusto Fonseca Lima, Fábio Minoru Yamaji, Carlos Roberto Sette,

The present work aims to evaluate the effect of the biomass granulometry of Pinus sp. on the quality of briquettes. The residual biomass used was obtained from the industrial processing of Pinus sp. wood, being classified in (i) sawdust; residual material of the industrial process presenting diverse granulometry and (ii) ground; material graded and classified in 60 mesh sieve. The proximate analysis (volatile, ash and fixed carbon contents), highest calorific value, bulk and energy density of the biomass ...

Tópico(s): Materials Engineering and Processing

2017 - Sociedade de Ciências Agrárias de Portugal | Revista de Ciências Agrárias

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Ana Carolina de Figueiredo Costa, Thays Allane Cordeiro Maia, Paulo Goberlânio de Barros Silva, Lucas Guimarães Abreu, Delane Viana Gondim, Pedro César Fernandes dos Santos,

Abstract Objectives The aim of this systematic review and meta-analysis was to assess the effects of low-level laser therapy (LLLT) on the orthodontic mini-implants (OMI) stability. Materials and methods An unrestricted electronic database search in PubMed, Science Direct, Embase, Scopus, Web of Science, Cochrane Library, LILACS, Google Scholar, and ClinicalTrials.gov and a hand search were performed up to December 2020. Randomized clinical trials (RCTs) or non-randomized clinical trials (Non-RCTs) ...

Tópico(s): Dental Anxiety and Anesthesia Techniques

2021 - Springer Nature | Progress in Orthodontics

Revisão Acesso aberto Revisado por pares

Patrick Omoumi, Pedro Augusto Gondim Teixeira, Frédéric Lecouvet, Christine B. Chung,

Abstract Due to the configuration of its bony elements, the glenohumeral joint is the most mobile joint of the body, but also an inherently unstable articulation. Stabilization of the joint is linked to a complex balance between static and dynamic soft tissue stabilizers. Because of complex biomechanics, and the existence of numerous classifications and acronyms to describe shoulder instability lesions, this remains a daunting topic for most radiologists. In this article we provide a brief review ...

Tópico(s): Orthopedic Surgery and Rehabilitation

2010 - Wiley | Journal of Magnetic Resonance Imaging

Revisão Revisado por pares

Alain Blum, Sophie Lecocq, M. Louis, J. Wassel, A. Moisei, Pedro Augusto Gondim Teixeira,

Neuropathies of the shoulder are considered to be entrapment syndromes. They are relatively common, accounting for about 2% of cases of sport-related shoulder pain. Many instances involve suprascapular neuropathy, but the clinical diagnosis is often delayed because of nonspecific symptoms. Classically, EMG is the gold standard investigation but MRI currently reveals muscular abnormality in 50% of cases. Muscle edema, the most characteristic symptom, is nonspecific. In general, the topography of ...

Tópico(s): Peripheral Nerve Disorders

2011 - Elsevier BV | European Journal of Radiology

Artigo Acesso aberto Revisado por pares

Pedro Augusto Gondim Teixeira, Patrick Omoumi, Debra J. Trudell, Samuel R. Ward, Sophie Lecocq, Alain Blum, Donald Resnick,

The Lateral Collateral Ligamentous complex (LCL) is an important stabiliser of the elbow. It has a Y-shaped structure with three components. In this study, we sought to describe the ultrasound aspect of the individual components of this ligamentous complex and to evaluate the performance of ultrasound in both cadavers and in normal subjects.Ten cadaveric elbow specimens underwent high-frequency ultrasound. Two specimens were sliced and two were dissected for anatomical correlation. Ten elbows of ...

Tópico(s): Orthopedic Surgery and Rehabilitation

2011 - Springer Science+Business Media | European Radiology

Artigo Revisado por pares

Pedro Augusto Gondim Teixeira, Clémence Balaj, A. Chanson, Sophie Lecocq, M. Louis, Alain Blum,

The objective of our study was to evaluate the performance of MRI for the diagnosis of adhesive capsulitis using signal intensity changes of the inferior glenohumeral ligament on T2-weighted fat-saturated sequences.MR images of 34 shoulders with a final clinical diagnosis of adhesive capsulitis were compared with those of an age-matched control group (34 shoulders) with no clinical signs of adhesive capsulitis. MR images were acquired before and after IV injection of gadolinium and were evaluated ...

Tópico(s): Nerve Injury and Rehabilitation

2012 - American Roentgen Ray Society | American Journal of Roentgenology

Revisão Acesso aberto Revisado por pares

A. Gervaise, Pedro Augusto Gondim Teixeira, Nicolas Villani, S. Lecocq, M. Louis, Alain Blum,

With an improvement in the temporal and spatial resolution, computed tomography (CT) is indicated in the evaluation of a great many osteoarticular diseases. New exploration techniques such as the dynamic CT and CT bone perfusion also provide new indications. However, CT is still an irradiating imaging technique and dose optimisation and reduction remains primordial. In this paper, the authors first present the typical doses delivered during CT in osteoarticular disease. They then discuss the different ...

Tópico(s): Medical Imaging Techniques and Applications

2012 - Elsevier BV | Diagnostic and Interventional Imaging

Artigo Acesso aberto Revisado por pares

F. Gay, Federica Pierucci, Viviana Zimmerman, S. Lecocq-Teixeira, Pedro Augusto Gondim Teixeira, Cédric Baumann, Alain Blum,

To determine the diagnostic value of contrast-enhanced ultrasonography, to differentiate benign and malignant soft-tissue tumors and to assess the feasibility and interest of modelling enhancement curves.This retrospective study includes 118 patients with soft-tissue tumors, examined with ultrasound after injection of SonoVue(®), a contrast product. The raw data were treated with CHI-Q acquisition software to model the enhancement curves. We analyzed tumor uptake of the contrast product visually ...

Tópico(s): Vascular Tumors and Angiosarcomas

2012 - Elsevier BV | Diagnostic and Interventional Imaging

Artigo Acesso aberto Revisado por pares

Raquel Lebrero, Ana Celina Gondim, Rebeca Pérez, Pedro A. García‐Encina, Raúl Muñoz,

A low abatement efficiency for the hydrophobic fraction of odorous emissions and a high footprint are often pointed out as the major drawbacks of conventional biotechnologies for odor treatment. In this work, two conventional biotechnologies (a compost-based biofilter, BF, and a biotrickling filter, BTF), and a hollow-fiber membrane bioreactor (HF-MBR) were comparatively evaluated in terms of odor abatement potential and pressure drop (ΔP) at empty bed residence times (EBRTs) ranging from 4 to 84 s, ...

Tópico(s): Surface Modification and Superhydrophobicity

2013 - Elsevier BV | Water Research

Artigo Acesso aberto Revisado por pares

A. Gervaise, B. Osemont, M. Louis, S. Lecocq, Pedro Augusto Gondim Teixeira, Alain Blum,

To compare the dose and image quality of a standard dose abdominal and pelvic CT with Filtered Back Projection (FBP) to low-dose CT with Adaptive Iterative Dose Reduction 3D (AIDR 3D). We retrospectively examined the images of 21 patients in the portal phase of an abdominal and pelvic CT scan before and after implementation of AIDR 3D iterative reconstruction. The acquisition length, dose and evaluations of the image quality were compared between standard dose FBP images and low-dose images reconstructed ...

Tópico(s): Medical Imaging Techniques and Applications

2013 - Elsevier BV | Diagnostic and Interventional Imaging

Revisão Revisado por pares

Pedro Augusto Gondim Teixeira, A. Gervaise, M. Louis, Sophie Lecocq, Ariane Raymond, S. Aptel, Alain Blum,

A progressive increase in the detector width in CT scanners has meant that advanced techniques such as dynamic, perfusion and dual-energy CT are now at the radiologist's disposal. Although these techniques may be important for the diagnosis of various musculoskeletal diseases, data acquisition and interpretation can be challenging. This article offers a practical guide for the use of these tools including acquisition protocol, post-processing options and data interpretation based on 7 years of clinical ...

Tópico(s): Medical Imaging Techniques and Applications

2015 - Elsevier BV | European Journal of Radiology

Revisão Revisado por pares

Pedro Augusto Gondim Teixeira, A. Gervaise, M. Louis, Ariane Raymond, Anne-Sophie Formery, Sophie Lecocq, Alain Blum,

Kinematic computed tomography (CT) allows identification of fine positional anomalies of bones during motion and under stress and has a potential role in the evaluation of dynamic joint diseases. The increasing width of CT detector systems has made kinematic CT clinically available. Information on acquisition protocol, patient preparation, and the influence of motion on image quality is scarce in the literature despite the obvious importance for the clinical application of this technique. In this ...

Tópico(s): Medical Imaging and Analysis

2015 - Thieme Medical Publishers (Germany) | Seminars in Musculoskeletal Radiology

Editorial Acesso aberto Revisado por pares

Alain Blum, A. Gervaise, Pedro Augusto Gondim Teixeira,

Tópico(s): Cardiac, Anesthesia and Surgical Outcomes

2015 - Elsevier BV | Diagnostic and Interventional Imaging

Artigo Revisado por pares

Chloé Bonarelli, Pedro Augusto Gondim Teixeira, Gabriela Hossu, J.-B. Meyer, Bailiang Chen, Frédérique Gay, Alain Blum,

The objective of our study was to assess the impact of two methods of apparent diffusion coefficient (ADC) selection on the diagnostic performance of DWI in the characterization of nonfatty soft-tissue masses.Sixty-five histologically confirmed soft-tissue tumors imaged from November 2009 through October 2012 were evaluated. The minimal ADC (ADCmin) and average ADC (ADCavg) values for each tumor were obtained using two ROI-positioning methods: manual and semiautomatic. Two readers correlated the findings ...

Tópico(s): Radiomics and Machine Learning in Medical Imaging

2015 - American Roentgen Ray Society | American Journal of Roentgenology

Artigo Acesso aberto Revisado por pares

Pedro Augusto Gondim Teixeira, Jacques De Verbizier, S. Aptel, Maxime Wack, F. Dap, G. Dautel, Alain Blum,

OBJECTIVE. The purpose of this study is to determine whether the posterior radioscaphoid angle, a marker of posterior displacement of the scaphoid, is associated with degenerative joint disease in patients with scapholunate ligament tears. MATERIALS AND METHODS. Images from 150 patients with wrist pain who underwent CT arthrography and radiography were retrospectively evaluated. Patients with and without scapholunate ligament ruptures were divided into two groups according to CT arthrography findings. ...

Tópico(s): Musculoskeletal synovial abnormalities and treatments

2015 - American Roentgen Ray Society | American Journal of Roentgenology

Revisão Acesso aberto Revisado por pares

S. Aptel, S. Lecocq-Teixeira, Patrick Olivier, D. Régent, Pedro Augusto Gondim Teixeira, Alain Blum,

Whilst the detailed X-ray features of thoracic manifestations of sarcoidosis are now clearly defined and known by most radiologists, the same does not apply to osteoarticular and muscular features of the disease, which may however raise major diagnostic problems, either because they are the presenting features of the disease (7% of cases) or because they develop during its course. The bony lesions of sarcoid dactylitis (classical Perthes-Jüngling disease) are very characteristic and well known. Many ...

Tópico(s): Osteomyelitis and Bone Disorders Research

2015 - Elsevier BV | Diagnostic and Interventional Imaging

Artigo Revisado por pares

Pedro Augusto Gondim Teixeira, Anne-Sophie Formery, Adrien Jacquot, Guillaume Lux, Isabelle Loiret, Manuela Perez, Alain Blum,

Quantitative Analysis of Subtalar Joint Motion With 4D CT: Proof of Concept With Cadaveric and Healthy Subject EvaluationPedro Augusto Gondim Teixeira1, Anne-Sophie Formery1, Adrien Jacquot2, Guillaume Lux3, Isabelle Loiret4, Manuela Perez5,6 and Alain Blum1Audio Available | Share

Tópico(s): Tendon Structure and Treatment

2016 - American Roentgen Ray Society | American Journal of Roentgenology

Artigo Revisado por pares

Pedro Augusto Gondim Teixeira, A. Renaud, Sébastien Aubert, Mariem Ben Haj Amor, Y Robin, Anne Cotten, L. Ceugnart,

To identify quantitative perfusion parameters that are best associated with tumor grade and tumor necrosis at magnetic resonance (MR) imaging at 3-Tesla.MR perfusion studies of 31 patients with a musculoskeletal sarcoma were retrospectively evaluated by two readers. There were 18 men and 13 women with a mean age of 34.9±24.4 (standard deviation [SD] years) (range: 6-87 years). All patients underwent carcinologic tumor resection less than 3 months after MR imaging. For all patients six perfusion parameters ( ...

Tópico(s): Bone Tumor Diagnosis and Treatments

2018 - Elsevier BV | Diagnostic and Interventional Imaging