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Mostrando 13-24 de 3545 artigos, teses e dissertações.
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13. A Morphometric Analysis of Pathological Alterations in Hemorrhoidal Disease Versus Normal Controls: A Controlled Trial
ABSTRACT Objective Until today, the true pathophysiology of hemorrhoidal disease (HD) has not yet been unraveled. More and more evidence guides us towards the hypothesis that reduced connective tissue stability is associated with a higher incidence of hemorrhoids. The present study aimed to compare the quantity and quality of collagen, and vessel morphometr
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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14. Use of simulation to teach in the operating room - Don't let the COVID-19 pandemic interrupt education:an observational clinical trial
Abstract Background Simulation-based education has become the most important part of resident training in anesthesiology, especially during the pandemic. It allows learning the skills and the management of different situations without putting residents in risk of contamination, considering COVID-19 is highly contagious. The hypothesis was that simulation is
Brazilian Journal of Anesthesiology. Publicado em: 2022
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15. Razão, cientificismo e metodologia: a adesão de Hayek à complexidade através do desenvolvimento de sua crítica metodológica no Abuse of Reason Project
RESUMO O artigo apresenta uma narrativa sobre a emergência do conceito de complexidade na obra de Friedrich A. Hayek. É mostrado que a complexidade emerge das preocupações metodológicas de Hayek e, especificamente, de seus textos que compõem as duas primeiras partes do Abuse of Reason Project. Nominalmente, a) ‘Individualism: True and False’, de 19
Brazil. J. Polit. Econ.. Publicado em: 2021-09
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16. Aspectos da pneumonia por COVID-19 na ressonância magnética 1.5 T TrueFISP
Resumo Objetivo: Avaliar o desempenho da ressonância magnética (RM) de 1,5 T true fast imaging with steady state precession (TrueFISP) para detecção e caracterização de anormalidades pulmonares causadas por doença do coronavírus 2019 (COVID-19). Materiais e Métodos: Neste estudo retrospectivo unicêntrico, imagens de tomografia computadorizada (TC
Radiol Bras. Publicado em: 2021-08
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17. Knowledge is power - keeping radiology relevant in the age of AI-based healthcare
Resumo Objetivo: Avaliar o desempenho da ressonância magnética (RM) de 1,5 T true fast imaging with steady state precession (TrueFISP) para detecção e caracterização de anormalidades pulmonares causadas por doença do coronavírus 2019 (COVID-19). Materiais e Métodos: Neste estudo retrospectivo unicêntrico, imagens de tomografia computadorizada (TC
Radiol Bras. Publicado em: 2021-08
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18. THE ART OF GUILT AND SELF-DIVISION: ANAÏS NIN’S A SPY IN THE HOUSE OF LOVE
Abstract Anaïs Nin’s semi-autobiographical novel, A Spy in the House of Love (1954), subjectivizes the physical experience of a wife’s infidelities while personifying the mental terrors of her guilt by means of a male figure: The Lie Detector. Embarked on a tournée of self-discovery, Sabina is an offstage actress who aestheticizes her adulterous affair
Ilha Desterro. Publicado em: 2021-08
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19. THE DISCIPLINE OF LIFE WRITING: TWO ARCH-BIOGRAPHERS REFLECT ON THEIR CAREERS
Abstract Anaïs Nin’s semi-autobiographical novel, A Spy in the House of Love (1954), subjectivizes the physical experience of a wife’s infidelities while personifying the mental terrors of her guilt by means of a male figure: The Lie Detector. Embarked on a tournée of self-discovery, Sabina is an offstage actress who aestheticizes her adulterous affair
Ilha Desterro. Publicado em: 2021-08
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20. FROM SOLDIER-POET TO VETERAN MEMOIRIST: SIEGFRIED SASSOON, THE COMPLETE MEMOIRS OF GEORGE SHERSTON, AND THE LIMITS OF LIFE-WRITING IN PROSE
Abstract The Complete Memoirs of George Sherston is a key text supporting Siegfried Sassoon’s reputation as Britain’s pre-eminent Great War-writer. Critics have nevertheless reached no consensus as to whether these lightly fictionalised “memoirs” represent true accounts of Sherston’s/ Sassoon’s war or fictional constructions. They have also yet t
Ilha Desterro. Publicado em: 2021-08
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21. When an Implantable Cardioverter Defibrillator can Kill your Patient!
Abstract Inappropriate therapy due to noise oversensing caused a true ventricular fibrillation (VF) and a life-threatening event in a patient. A 19-year-old patient with surgically corrected congenital heart disease and systolic dysfunction had an implantable cardioverter defibrillator implanted for primary prevention in 2013. This patient was admitted at th
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-04
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22. Immunohistochemical and clinicopathologic features of estrogen receptor-negative, progesterone receptor-positive, HER-2 negative breast carcinomas
SUMMARY OBJECTIVE: Currently, there is an ongoing debate whether progesterone receptor positive and estrogen receptor negative breast carcinomas represent a true distinct subtype of tumor or a mere immunohistochemical artifact. In this study, we conducted an immunohistochemistry panel with the antibodies TFF1, EGFR, and CK5 to reclassify this phenotype in a
Rev. Assoc. Med. Bras.. Publicado em: 2021-02
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23. Uses and limits of the clinical laboratory in the COVID-19 pandemic: a didactic review
SUMMARY The world is currently experiencing an unprecedented pandemic of a new disease, the coronavirus disease (COVID-19), which has unusual clinical and immunological presentations. This is especially true regarding the choice and interpretation of laboratory test results. In this review, we have provided didactic information for physicians on the current
Rev. Assoc. Med. Bras.. Publicado em: 2020-12
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24. Thyroid dysfunctions and autoimmunity in breast cancer patients: a prospective case-control study
ABSTRACT Objective: The relationship of thyroid dysfunction and autoimmunity with breast cancer (BC) continues to be contentious. The primary aim of this study was to estimate the prevalence of thyroid dysfunctions and autoimmunity in BC patients, and the secondary aims were to investigate the relationship of thyroid dysfunction with the clinicopathological
Arch. Endocrinol. Metab.. Publicado em: 2020-12