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Mostrando 1-12 de 4133 artigos, teses e dissertações.
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1. O que é Hipomineralização Molar Incisivo? Como diagnosticar e tratar?
A Hipomineralização Molar Incisivo (HMI) constitui-se num problema de saúde pública, constituindo-se numa alteração qualitativa do esmalte de origem sistêmica que envolve de 1 até 4 primeiros molares permanentes surgindo, frequentemente, associada a incisivos permanentes. Clinicamente, caracteriza-se por opacidades demarcadas de coloração branca
Núcleo de Telessaúde Amazonas. Publicado em: 12/06/2023
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2. Increased expression of matrix metalloproteinases 2 and 9 as poor prognosis factor for Hodgkin’s lymphoma patients
Abstract Objective: The aim of our study was to evaluate the expression of MMP-2 and MMP-9 as a prognostic factor in patients diagnosed with Hodgkin Lymphoma (HL). Methods: In the present study, 45 paraffin biopsies from patients up to 19 years old diagnosed with HL were used in two referral hospitals in the state of Pernambuco, Brazil. Risk groups were cl
Jornal de Pediatria. Publicado em: 2023
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3. Anxiety, attitudes-behaviors, coping styles, and social support among high-risk pregnant women in the late period of the coronavirus disease 2019 pandemic
SUMMARY OBJECTIVE: The purpose of this study was to investigate the prevalence of anxiety among high-risk pregnant women in the late period of the coronavirus disease 2019 pandemic and to evaluate the relationship between anxiety levels, attitudes-behaviors, coping styles, and other psychometric parameters. METHODS: Pregnant women who were followed up in o
Revista da Associação Médica Brasileira. Publicado em: 2022
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4. Incidence of multimorbidity and associated factors during the COVID-19 pandemic in Brazil: a cohort study
ABSTRACT BACKGROUND: Due to the coronavirus disease 2019 (COVID-19) pandemic, access to healthcare services may have become difficult, which may have led to an increase in chronic diseases and multimorbidity. OBJECTIVES: To assess the incidence of multimorbidity and its associated factors among adults living in the state of Rio Grande do Sul, Brazil. DESI
Sao Paulo Medical Journal. Publicado em: 2022
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5. COVID-19 in otolaryngologists: a cross-sectional multicenter study
Abstract Introduction: The nose and throat are areas of high viral load, which could place otolaryngologists at an even higher risk for COVID-19 than other health-care workers. Objective: To investigate the prevalence of antibodies against SARS-CoV-2 in otorhinolaryngologists in southern Brazil, its relationship to demographic data, professional practice a
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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6. Evaluation of sediment contamination by urban sewage in a stretch of Capibaribe River, Pernambuco, Brazil
Anthropic activities are responsible for the increase in environmental contamination, especially in aquatic systems, demanding studies to assess and monitor contamination levels in different water bodies. We have done a chemical characterization of eleven sediments in order to evaluate the level of contamination by domestic sewage from the Capibaribe River,
Química Nova. Publicado em: 2022
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7. Comparison of Anxiety and Depression Symptoms in Individuals According to their Sex, Type of Cardiac Device, and Diagnosis of Chagas Disease
ABSTRACT Introduction: Implantable cardiac pacemakers or cardioverter defibrillators are alternatives for the treatment of arrhythmias, however, their use has caused changes in the emotional state of patients. The objective of this study was to compare the measures of anxiety and depression symptoms in individuals according to their sex, type of cardiac dev
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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8. Severe oral mucositis relating to pain and worse oral condition among patients with solid tumors undergoing treatment with FOLFIRI and 5-FU: a retrospective study
ABSTRACT BACKGROUND: There is a need for studies that correlate the severity of oral mucositis (OM) with chemotherapy protocols, transient myelosuppression and oral health. OBJECTIVE: To analyze the severity of OM among individuals with solid tumors during hospitalization and its correlation with the type of chemotherapy, myelosuppression and oral health c
Sao Paulo Medical Journal. Publicado em: 2022
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9. Association between frailty and depression among hemodialysis patients: a cross-sectional study
ABSTRACT BACKGROUND: Frailty is consensually understood to be a clinical syndrome in which minimal stressors can lead to negative outcomes such as hospitalization, early institutionalization, falls, functional loss and death. Frailty is more prevalent among patients with chronic kidney disease (CKD), and those on dialysis are the frailest. Depression contri
Sao Paulo Medical Journal. Publicado em: 2022
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10. Contemporary considerations in the management and treatment of lower pole stones
ABSTRACT The presence of lower pole stones poses a unique challenge due to the anatomical considerations involved in their management and treatment. Considerable research has been performed to determine the optimal strategy when faced with this highly relevant clinical scenario. Standard options for management include observation, shock wave lithotripsy, ret
Int. braz j urol.. Publicado em: 2021-10
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11. Editorial Comment: Management of large renal stones with super-mini percutaneous nephrolithotomy: an international multicentre comparative study
ABSTRACT The presence of lower pole stones poses a unique challenge due to the anatomical considerations involved in their management and treatment. Considerable research has been performed to determine the optimal strategy when faced with this highly relevant clinical scenario. Standard options for management include observation, shock wave lithotripsy, ret
Int. braz j urol.. Publicado em: 2021-10
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12. Evaluation of residues of β-lactam, sulfonamide, tetracycline, quinolone, fluoroquinolone e pyrimidine in raw milk
Abstract Food quality and safety have been a concern of the world population, especially in relation to the chemical and microbiological hazards present in food. The presence of antimicrobial residues at levels above the maximum residue limit makes milk unsuitable for human consumption. In this context, the objective of this study was to analyze 184 raw milk
Food Sci. Technol. Publicado em: 2021-09