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Mostrando 13-24 de 4728 artigos, teses e dissertações.
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13. Recurrence of melanoma in the scar after excised Spitz nevus in a 17-year-old child
Abstract Melanoma in childhood is rare and its diagnosis is more difficult than in adults, as it often presents histologic features overlapping with the Spitz nevus. The authors report the case of a 17-year old boy who was first diagnosed with Spitz nevus, however, the final diagnosis made after the excision of the tumor arising in the scar was changed to me
An. Bras. Dermatol.. Publicado em: 2021-08
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14. DD Genotype and Atherosclerosis in Overweight Menopausal Women
Abstract Background Sex-specific pathology of coronary artery disease (CAD) has not been recognized. Women with obstructive or nonobstructive CAD associated with traditional risk factors have similar events; no studies have explored both populations in association with genetic markers. Objective To evaluate the DD genotype in overweight menopausal women
Int. J. Cardiovasc. Sci.. Publicado em: 2021-08
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15. A antropologia e as crianças: da consolidação de um campo de estudos aos seus desdobramentos contemporâneos
Abstract Background Sex-specific pathology of coronary artery disease (CAD) has not been recognized. Women with obstructive or nonobstructive CAD associated with traditional risk factors have similar events; no studies have explored both populations in association with genetic markers. Objective To evaluate the DD genotype in overweight menopausal women
Horiz. antropol.. Publicado em: 2021-08
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16. Expression of MicroRNA-1281, C-Reactive Protein, and Renal Function in Individuals with Abdominal Aortic Aneurysm and their Clinical Correlation after Endovascular Repair
Abstract Introduction: The treatment of infrarenal aortic aneurysms has changed in the last three decades. Endovascular aneurysm repair (EVAR) has become the primary treatment option in anatomically suitable patients with infrarenal aortic aneurysms. However, there is no serum biomarker to be used in EVAR follow-up. Methods: This is a prospective single-ce
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-06
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17. In vivo and in vitro Volatile Constituents of the Flowers of Xylopia aromatica by HS-SPME/GC-MS
Xylopia aromatica (Lam.) Mart. (Annonaceae) is a typical species from the Brazilian cerrado that presents medicinal properties. The plant is distinguished by its large white flowers which produce a pleasant fragrance. X. aromatica is characterized by a wide range of medicinal application. These characteristics have motivated us to investigate the flowers vol
J. Braz. Chem. Soc.. Publicado em: 2021-05
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18. GASES DE NITROGÊNIO REATIVO COMO PRECURSORES DO AEROSSOL ATMOSFÉRICO: REAÇÕES DE FORMAÇÃO, PROCESSOS DE CRESCIMENTO E IMPLICAÇÕES AMBIENTAIS
The increased emissions of reactive nitrogen gases from anthropogenic sources to the atmosphere has been pointed out as responsible for triggering a series of environmental problems at the local, regional, and global scale. Among the many consequences associated with the excess of reactive nitrogen in the environment is the increase of atmospheric aerosol fo
Quím. Nova. Publicado em: 2021-04
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19. PER UN LEXICON POLITOLOGICO LATINOAMERICANO DE-COLONIALE: O HOMEM CORDIAL, ALTER EGO DELL’HOMBRE CORDIAL
Abstract The 2016 critical edition of Raízes do Brasil, recomposing the corpus of the five editions published by Sérgio Buarque de Holanda between 1936 and 1969, makes it clear how the initial positive connotation of the metaphor o homem cordial has changed into a negative one. The first translations - into Italian (1954) and into Spanish-American (1955) -
Cad. Trad.. Publicado em: 2021-04
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20. Changes in Symptoms and Severity of Obsessive Compulsive Disorder in Children and Adolescent Patients following the Covid-19 Pandemic
ABSTRACT The need to stay at home and follow the rules of personal hygiene for protection are generally stimuli that can increase the anxiety of obsessive compulsive disorder (OCD) patients during covid-19 pandemic. The aim of this study was to examine how this situation has changed the disorder severity and symptoms in OCD patients. This multi-centre study
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2021-04
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21. Implications of global climate change for the development and ecological interactions between two key Amazonian aquatic macrophytes
ABSTRACT Amazon wetlands are among the most vulnerable ecosystem to be impacted by climate change, which may increase the frequency of extreme droughts and floods. We used Eichhornia crassipes and Pistia stratiotes, two abundant aquatic plants in the Amazon floodplains, to evaluate the effects of combined temperature and [CO2] increase on growth, physiology
Acta Bot. Bras.. Publicado em: 2021-03
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22. COMPUTATIONAL ANALYSIS OF LOAD VENTILATION IN BROILER TRANSPORT
ABSTRACT The characterization of ventilation during the transport of broiler chickens is essential for identifying and characterizing the potential problems of a convective heat flow and its effects on the welfare and the health and production conditions of the chickens. The objective of this study was to evaluate the ventilation patterns in two layout model
Eng. Agríc.. Publicado em: 2021-02
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23. Hybrid Transthoracic Periventricular Device Closure of Ventricular Septal Defects: Single-Center Experience
Abstract Objective: To evaluate the efficacy of hybrid transthoracic periventricular device closure of ventricular septal defects (VSDs) in a single center. Methods: All patients who underwent hybrid transthoracic periventricular device closure of VSDs between January 2018 and December 2019 were retrospectively analyzed. The preoperative, operative and pos
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-02
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24. Surgical Management of Retraction Pockets: Does Mastoidectomy have a Role?
Abstract Introduction Retraction pocket is a condition in which the eardrum lies deeper within the middle ear. Its management has no consensus in literature. Objective To assess the role of mastoidectomy in the management of retraction pockets added to a tympanoplasty. Methods Prospective study of patients with retraction pocket and referred to surgery. T
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-01