Ana Caroline Silva de Freitas

Evaluating Convolution and Attention Time Series Algorithms for Classification in Tropical Biomes

Felipe Carvalho de Souza, Pedro Vinícius da Silva Brito, Ana Caroline Silva de Freitas, Gilberto Câmara et autres

This study compares convolution-based and attention-based deep learning algorithms for land classification in tropical biomes using satellite image time series. We used two contrasting study areas to reduce spatial bias: Rondonia in the Amazon rainforest biome and Petrolina in the Caatinga semi-arid …

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Mania grave com sintomas psicóticos

Maria José Figueiredo, Alice da Silva Góes, Ana Caroline Silva de Freitas, Emilly Wanicelly Alves Bezerra et autres

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DESAFIOS DO DIAGNÓSTICO ENTRE LINFOMA ALIMENTAR E DOENÇA INFLAMATÓRIA INTESTINAL FELINA (DIIF)

Ana Caroline Silva de Freitas, Evelyn Pereira, Mariana Silvestre de Oliveira Donatilio, S.C.D.M.S. Fialho et autres

Patologias que envolvem o sistema gastrointestinal são muito semelhantes em seus sinais clínicos, sendo difícil diagnosticar com certeza numa primeira vista.É necessário complementar os achados clínicos com exames complementares para o descarte de patologias diferenciais.Objetivo: descrever a ocorrência das infecções suspeitas e …

A rare T-cell lymphoma in an ankylosing spondylitis patient under immunosuppression with tumor necrosis factor inhibitor

Ana Caroline Silva de Freitas, Despoina Argyropoulou, Joaninha Costa Rosa, José Cabeçadas et autres

Lymphoproliferative disorders arising in a background of immune deficiency/dysregulation correspond to a spectrum of disorders ranging from non-noxious hyperplasias to aggressive lymphomas, mainly of B-cell type.We describe a case of an Epstein-Barr virus-positive T-cell lymphoma, with a cutaneous presentation and unusual pathological …

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Effect of Verapamil, an L‐Type Calcium Channel Inhibitor, on Caveolin‐3 Expression in Septic Mouse Hearts

Bruna Amanda da Cruz Rattis, Ana Caroline Silva de Freitas, Jordana Fernandes de Oliveira, João L. A. Calandrini-Lima et autres

Sepsis-induced myocardial dysfunction considerably increases mortality risk in patients with sepsis. Previous studies from our group have shown that sepsis alters the expression of structural proteins in cardiac cells, resulting in cardiomyocyte degeneration and impaired communication between cardiac cells. Caveolin-3 (CAV3) is …

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Early ovarian hormone deprivation increases cardiac contractility in old female rats—Role of physical training

Ana Carolina Sanches Felix, Ada Clarice Gastaldi, Sabrina Graziani Veloso Dutra, Ana Caroline Silva de Freitas et autres

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O papel da via mammalian target of rapamycin (mTOR) no desenvolvimento da cardiomiopatia séptica induzida por ligadura e perfuração do ceco

Ana Caroline Silva de Freitas

A disfunção cardíaca, decorrente de um prejuízo na contratilidade miocárdica, tem sido reconhecida como um fator importante que contribui para as altas taxas de mortalidade na sepse. Outro fato importante aponta para o envolvimento das calpaínas na inibição da via de sinalização …

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Natural Products in Clinical Trials

Frs Atta-ur-Rahman, Shazia Anjum, Hesham R. El‐Seedi, Ana Roberta Gomes et autres

SEPSIS-INDUCED ACUTE KIDNEY INJURY: BIOMARKERS FOR DIAGNOSIS

Vanessa Marcelino-Rodrigues, Ana Caroline Silva de Freitas, Maria José Figueiredo, Juliana Reis Machado et autres

Sepsis is a major global health problem leading to the increased incidence of death in intensive care units. In recent years, despite technological advances, the number of cases has grown significantly. Among the main complications presented by septic patients, acute renal dysfunction …

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Activation of Both the Calpain and Ubiquitin-Proteasome Systems Contributes to Septic Cardiomyopathy through Dystrophin Loss/Disruption and mTOR Inhibition

Ana Caroline Silva de Freitas, Maria José Figueiredo, Erica Carolina Campos, Danilo Figueiredo Soave et autres

Cardiac dysfunction caused by the impairment of myocardial contractility has been recognized as an important factor contributing to the high mortality in sepsis. Calpain activation in the heart takes place in response to increased intracellular calcium influx resulting in proteolysis of structural …

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Effects of physical exercise and thyroid hormone on myosin heavy chain expression in doxorubicin‐induced cardiotoxicity in rats

Erica Carolina Campos, Fernanda Rodrigues de Souza, Ana Caroline Silva de Freitas, Simone Gusmão Ramos et autres

The cardiomyocytes membrane integrity and the presence of structural proteins play an essential role for cellular function. The structural proteins that maintain the sarcolemma integrity has been associated with cardiotoxic effects of doxorubicin, as example, the loss of actin‐myosin interaction. Two therapeutic …

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Septic Cardiomyopathy: from bench-to-bedside

Vasilios E. Papaioannou, Daniel De Backer, John H. Boyd, Anaïs Caillard et autres