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Mostrando 1-12 de 907 artigos, teses e dissertações.
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1. Antioxidant Actions of Thymoquinone, Silymarin, and Curcumin on Experimental Aortic Ischemia-Reperfusion Model in Wistar Albino Rats
ABSTRACT Introduction: Medical improvements are needed to prevent ischemia-reperfusion injury in thoracoabdominal aortic surgery. The aim of this study was to determine the antioxidant effects of thymoquinone, silymarin, and curcumin against ischemia-reperfusion injury associated with abdominal aorta. Methods: Twenty-five Wistar albino rats were included i
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Fantastic Lifestyle Questionnaire applied to undergraduate medical students during the COVID-19 pandemic: a factor analysis
SUMMARY OBJECTIVE: To identify what structure represents life style in medical students, in a public university, with the application of the Fantastic Lifestyle Questionnaire. METHODS: This is a cross-sectional exploratory study. The Fantastic Lifestyle Questionnaire was applied online to medical students. Factorial analysis was realized and factors were e
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. Developing Historical Competency: Teaching German History Through History Films At University Putra Malaysia (BA German Programme)
Abstract History films personalize, dramatize and emotionalize historical events and characters. They revive the past by exemplifying it in the present, engage ongoing discourses of history and as a result have proven to be the most influential medium in conveying history to large audiences. History films are regarded as an attractive, motivating and efficie
Pandaemonium Germanicum. Publicado em: 2022
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4. Use of artificial intelligence in ophthalmology: a narrative review
ABSTRACT BACKGROUND: Artificial intelligence (AI) deals with development of algorithms that seek to perceive one’s environment and perform actions that maximize one’s chance of successfully reaching one’s predetermined goals. OBJECTIVE: To provide an overview of the basic principles of AI and its main studies in the fields of glaucoma, retinopathy of
Sao Paulo Medical Journal. Publicado em: 2022
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5. Use of prescribed psychotropic drugs among medical students and associated factors: a cross-sectional study
Abstract BACKGROUND: The worldwide prevalences of anxiety and depressive disorders are 3.6% and 4.4%, respectively. Among medical students, many studies have indicated that the prevalences of these mental disorders vary between 19.7% and 47.1%, but there is a lack of information on psychotropic drug usage in this group of students. OBJECTIVE: To evaluate t
Sao Paulo Medical Journal. Publicado em: 2022
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6. Hospitalization, mortality and public healthcare expenditure in Brazil during the COVID-19 crisis: vulnerabilities in the spotlight
ABSTRACT BACKGROUND: Multiple opinion-based communications have highlighted the actions of the Brazilian government during the pandemic. Nevertheless, none have appraised public data to identify factors associated with worsening of the healthcare system. OBJECTIVE: To analyze and collate data from public health and treasury information systems in order t
Sao Paulo Medical Journal. Publicado em: 2022
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7. Adipose tissue-derived stromal/stem cells + cholecalciferol: a pilot study in recent-onset type 1 diabetes patients
ABSTRACT Objective: Adipose tissue-derived stromal/stem cells (ASCs) and vitamin D have immunomodulatory actions that could be useful for type 1 diabetes (T1D). We aimed in this study to investigate the safety and efficacy of ASCs + daily cholecalciferol (VIT D) for 6 months in patients with recent-onset T1D. Materials and methods: In this prospective, dua
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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8. No association between vitamin D status and COVID-19 infection in São Paulo, Brazil
ABSTRACT In recent years the immunomodulatory actions of vitamin D, a steroid hormone, have been extensively studied. In 2020, due to the COVID-19 pandemic, the question arose as to 25(OH)D status would be related to susceptibility to SARS-CoV-2 infection, since several studies pointed out a higher prevalence and severity of the disease in populations with l
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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9. Orofacial characteristics of the very low-birth-weight preterm infants
Abstract Objective: To evaluate the orofacial characteristics of very low-birth-weight preterm infants through anthropometric facial measures, orofacial anteroposterior analysis and the relationship between the gum pads. Method: Orofacial examinations was performed in 154 infants, classified into two groups: Group A comprised 54 very low-birth-weight infan
J. Pediatr. (Rio J.). Publicado em: 2021-02
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10. Healthcare-Associated Infections in a Cardiac Surgery Service in Brazil
Abstract Objectives: The study aimed to determine the incidence of healthcare-associated infections (HAI) and their sites in a cardiac surgery service, as well as to determine if gender and age were risk factors for infection and to quantify mortality and increase in the hospital length of stay (LOS) due to HAI. Methods: Medical records of patients who und
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-10
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11. Drug use and driving behaviors among drivers with and without alcohol-related infractions
Abstract Introduction Brazil is one of the countries with the highest rates of alcohol-related traffic infractions, but little is known about the profile of the drivers who commit them. Identifying the characteristics of impaired drivers is essential for planning preventive actions. Objective To compare drug use and driving behavior profiles of drivers w
Trends Psychiatry Psychother.. Publicado em: 2020-09
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12. Desmame ventilatório em pediatria
Abstract Introduction Hearing loss interferes in the development of language and verbal capacities, which causes learning difficulties and deleterious effects. Objective To analyze the prevalence and associated factors for hearing loss in school-age individuals of the municipality of Natal, state of Rio Grande do Norte, Northeast Brazil. Methods Cross-sec
Rev. bras. ter. intensiva. Publicado em: 2020-09