Spread
Mostrando 1-12 de 4504 artigos, teses e dissertações.
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1. Experimental model for local anesthetic spread in spinal anesthesia: application to medical education
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. COVID-19 Associated Mucormycosis with Newly Diagnosed Diabetes Mellitus in Young Males - A Tertiary Care Experience
Abstract Introduction Patients with a history of or active COVID-19 infection are predisposed to the development of opportunist bacterial and fungal infections. A rising incidence of a rare occurring fungal infection earlier, called mucormycosis, has been reported in abundance across the globe since March 2021, especially in India just as the second wave of
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. Nutritional and immunological parameters as prognostic factors in patients with advanced oral cancer
Abstract Objective: The aim of the present study was to analyze the prognostic relationship of weight loss and preoperative hematological indexes in patients surgically treated for pT4a squamous cell carcinoma of the oral cavity. Methods: A retrospective cohort study. Results: Percent weight loss greater than 10% was identified in 49 patients (28.2%), and
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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4. Predictors of Recurrence of Peritoneal Carcinomatosis among Patients with Colorectal Cancer Following Cytoreductive Surgery alone versus Cytoreductive Surgery Plus HIPEC
ABSTRACT Background Peritoneal carcinomatosis (PC) is a lethal regional progression in patients with colorectal cancer (CRC). Treatment with complete cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) achieves better local control than systemic palliative chemotherapy. Objectives To assess the efficacy on the prognosis of CRS
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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5. A SIR Model with Spatially Distributed Multiple Populations Interactions for Disease Dissemination
ABSTRACT In this contribution we analyze a discretized SIR (Susceptible, Infectious, and Removed) compartmental model, to investigate the role of individual interactions in the spread of diseases. The compartments S i,j , I i , j and R i , j ( i , j , = 1 , 2 , . . . , n ) are spatially distributed in a two-dimensional n × n network. We assume tha
Trends in Computational and Applied Mathematics. Publicado em: 2022
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6. Diffusive Metrics Induced by Random Affinities on Graphs. An Application to the Transport Systems Related to the COVID-19 Setting for Buenos Aires (AMBA)
ABSTRACT The aim of this paper is to apply the diffusive metric technique defined by the spectral analysis of graph Laplacians to the set of the 41 cities belonging to AMBA, the largest urban concentration in Argentina, based on public transport and neighborhood. It could be expected that the propagation of any epidemic desease would follow the paths determi
Trends in Computational and Applied Mathematics. Publicado em: 2022
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7. Parotidectomy and neck dissection in locally advanced and relapsed cutaneous squamous cell carcinoma of the head and neck region,,
Abstract Objective: To investigate the prognostic factors to developing parotid and neck metastasis in locally advanced and relapsed Cutaneous Squamous Cell Carcinoma (CSCC) of the head and neck region. Methods: Single-center retrospective cohort study enrolling consecutive patients with advanced CSCC from 2009 to 2019. Seventy-four cases were identified.
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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8. The Prognostic Roles of PYCR2 and ZBTB18 Expression in Tissues of Colorectal Carcinoma and Non-Neoplastic Tissues: An Immunohistochemical Study
Abstract Background It is important to detect novel biomarkers responsible for the progression and spread of colorectal cancer (CRC) to better evaluate the prognosis of the patients, provide better management, and foster the development of therapeutic targets. In humans, pyrroline-5-carboxylate reductase 2 (PYCR2) is encoded on chromosome 1q42.12, and its m
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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9. Sexually-transmitted monkeypox: report of two cases
Abstract Monkeypox is an emerging infection that has spread to all continents since May 2022. It is caused by the zoonotic monkeypox virus, consisting of double-stranded DNA, belonging to the Orthopoxvirus genus of the Poxviridae family, which has high transmissibility, especially by contact with the skin, favoring its sexual transmission. This case report d
Anais Brasileiros de Dermatologia. Publicado em: 2022
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10. Atração de investimentos privados para a infraestrutura no Brasil
Resumo Este estudo busca identificar as principais motivações e barreiras para a atração de investimentos do mercado de capitais para o setor de infraestrutura no Brasil. Entre os resultados da pesquisa, verificou-se que os incentivos variam conforme o tipo de investidor. Pessoas físicas são fortemente atraídas pela isenção fiscal prevista na Lei n�
Revista de Administração Pública. Publicado em: 2022
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11. Application of telesimulation in a medical undergraduate course during the SARS-CoV-2 pandemic: a quantitative and retrospective study
ABSTRACT BACKGROUND: Because of the social isolation and distancing measures that were imposed to stop the spread of coronavirus disease 19 (COVID-19), new ways of teaching were implemented. OBJECTIVES: To describe the implementation of telesimulation and seek to assess students’ perceptions regarding telesimulation. DESIGN AND SETTING: Retrospective qu
Sao Paulo Medical Journal. Publicado em: 2022
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12. Synthesis and Anti-Chikungunya Virus (CHIKV) Activity of Novel 1,4-Naphthoquinone Sulfonamide and Sulfonate Ester Derivatives
Chikungunya virus (CHIKV) is a re-emerging disease caused by an alphavirus of the Togaviridae family. Since its first description in 1952, the disease has spread worldwide, affecting populations in both tropical and temperate countries. To date, there is no licensed vaccine or specific pharmacological treatment. Therefore, there is an increasing urgency in d
Journal of the Brazilian Chemical Society. Publicado em: 2022