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Advanced Search Results For "Marques, Igor"

1 - 10 of 965 results for
 "Marques, Igor"
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Novel system using hydrogel with reduced graphite oxide particles as active layer for potential application in smart window

Publication Type: Academic Journal

Source(s): Journal of Materials Research and Technology, Vol 22, Iss , Pp 1924-1934 (2023)

Abstract: A suspended particle device (SPD) is a type of smart window that can be switched with an electrical stimulus, and its transmittance varies proportionally with the applied voltage. This work presents a new route to produce SPD, using hydrogels based on ...

Cross-sectional analysis of students and school workers reveals a high number of asymptomatic SARS-CoV-2 infections during school reopening in Brazilian cities

Publication Type: Academic Journal

Source(s): Heliyon, Vol 8, Iss 11, Pp e11368- (2022)

Abstract: Brazil experienced one of the most prolonged periods of school closures, and reopening could have exposed students to high rates of SARS-CoV-2 infection. However, the infection status of students and school workers at the time of the reopening of schoo...

Dysregulated autoantibodies targeting vaso- and immunoregulatory receptors in Post COVID Syndrome correlate with symptom severity

Publication Type: Academic Journal

Source(s): Frontiers in Immunology, Vol 13 (2022)

Abstract: Most patients with Post COVID Syndrome (PCS) present with a plethora of symptoms without clear evidence of organ dysfunction. A subset of them fulfills diagnostic criteria of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Symptom severity...

Autoantibodies targeting GPCRs and RAS-related molecules associate with COVID-19 severity

Publication Type: Academic Journal

Source(s): Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)

Abstract: COVID-19, similarly to systemic autoimmune diseases, is characterised by the presence of autoantibodies. Authors show here that the abundance and network signature of autoantibodies targeting G protein-coupled receptors and RAS-related proteins are alt...

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Reducing care time after implementing protocols for acute ischemic stroke: a systematic review

Publication Type: Academic Journal

Source(s): Arquivos de Neuro-Psiquiatria, Vol 80, Iss 07, Pp 725-740 (2022)

Abstract: Background The treatment of acute ischemic stroke with cerebral reperfusion therapy requires rapid care and recognition of symptoms. Objective To analyze the effectiveness of implementing protocols for acute ischemic stroke in reducing care time. Metho...

Anti-reflux versus conventional self-expanding metal stents in the palliation of esophageal cancer: A systematic review and meta-analysis

Publication Type: Academic Journal

Source(s): Endoscopy International Open, Vol 10, Iss 10, Pp E1406-E1416 (2022)

Abstract: Background and study aims Self-expanding metal stents (SEMS) are an effective palliative endoscopic therapy to reduce dysphagia in esophageal cancer. Gastroesophageal reflux disease (GERD) is a relatively common complaint after non-valved conventional ...

Twelve-month observational study of children with cancer in 41 countries during the COVID-19 pandemic

Publication Type: Academic Journal

Source(s): BMJ Global Health, Vol 7, Iss 10 (2022)

Abstract: Introduction Childhood cancer is a leading cause of death. It is unclear whether the COVID-19 pandemic has impacted childhood cancer mortality. In this study, we aimed to establish all-cause mortality rates for childhood cancers during the COVID-19 pan...

Effects of healthcare system transformations spurred by the COVID-19 pandemic on management of stroke and STEMI: a registry-based cohort study in France

Publication Type: Academic Journal

Source(s): BMJ Open, Vol 12, Iss 9 (2022)

Abstract: Objective To assess the impact of changes in use of care and implementation of hospital reorganisations spurred by the COVID-19 pandemic (first wave) on the acute management times of patients who had a stroke and ST-segment elevation myocardial infarct...

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