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1.
Arq. gastroenterol ; 55(2): 164-169, Apr.-June 2018. tab, graf
Article in English | LILACS | ID: biblio-950504

ABSTRACT

ABSTRACT BACKGROUND: Ostomy is a surgical procedure that creates a stoma that aims to construct a new path for the output of feces or urine. The relationship of oxidative stress (OxS) markers in patients with ostomy is still poorly described. OBJECTIVE: The present study was aimed at investigating the changes in oxidative stress parameters in peripheral blood collected from ostomy patients when compared with a healthy control group. METHODS: It was evaluated 29 ostomy patients and 30 healthy control patients. The oxidative stress parameters evaluated were: lipid peroxidation [lipid hydroperoxide (LPO), 8-isoprostane (8-ISO) and 4-hydroxynonenal (4-HNE)], protein oxidation and nitration [carbonyl and 3-nitrotyrosine (3-NT)] and DNA oxidation [8-hydroxy-2'-deoxyguanosine (8-OHDG)] in serum from ostomy patients compared to health controls. RESULTS: The data showed an increase of LPO, 8-ISO, 4-HNE, 3-NT and 8-OHDG in serum collected from ostomy patients when compared to healthy controls. CONCLUSION: The findings support the hypothesis that ostomy triggers the oxidative stress observed in the blood collected from these patients.


RESUMO CONTEXTO: Ostomia é um procedimento cirúrgico que cria um estoma com objetivo de construir um novo caminho para a saída das fezes ou urina. A relação dos marcadores de estresse oxidativo em pacientes ostomizados ainda é pouco descrita. OBJETIVO: O presente estudo tem como objetivo investigar as alterações dos parâmetros de estresse oxidativo em sangue de pacientes ostomizados comparados a controles saudáveis. MÉTODOS: Foram avaliados 29 pacientes ostomizados e 30 controles saudáveis. Os parâmetros de estresse oxidativo avaliados foram: peroxidação lipídica [hidroperóxido de lipídio (LPO), 8-isoprostano (8-ISO) e 4-hidroxinonenal (4-HNE)], oxidação e nitração de proteínas [carbonila e 3-nitrotirosina (3-NT)] e oxidação do DNA [8-hidroxi-2'-desoxiguanosina (8-OHDG)] em soro de pacientes ostomizados comparados a controles saudáveis. RESULTADOS: Os dados mostraram um aumento de LPO, 8-ISO, 4-HNE, 3-NT e 8-OHDG em soro de pacientes ostomizados em comparação a controles saudáveis. CONCLUSÃO: Os achados sustentam a hipótese de que a ostomia desencadeia o estresse oxidativo observado no sangue coletado destes pacientes.


Subject(s)
Humans , Male , Female , Adult , Aged , Ostomy/adverse effects , Lipid Peroxidation , Oxidative Stress/drug effects , Surgical Stomas/adverse effects , Tyrosine/adverse effects , Tyrosine/blood , DNA Damage , Enzyme-Linked Immunosorbent Assay , Biomarkers/blood , Dinoprost/analogs & derivatives , Dinoprost/blood , Case-Control Studies , Aldehydes/blood , Lipid Peroxides/blood , Middle Aged
2.
J. bras. psiquiatr ; 65(1): 28-35, jan.-mar. 2016. tab
Article in Portuguese | LILACS | ID: lil-777343

ABSTRACT

RESUMO Objetivo Avaliar a prevalência de transtornos ansiosos e fatores associados em uma amostra populacional de idosos do Sul de Santa Catarina. Métodos Estudo transversal com base em dados populacionais, que avaliou 1.021 indivíduos idosos entre 60 e 79 anos. Foram realizadas entrevistas domiciliares para aferição de variáveis sobre transtornos ansiosos, por meio do questionário MINI, dados sociodemográficos, hipertensão arterial sistêmica (HAS), infarto agudo do miocárdio (IAM) e dosagem de colesterol. Resultados As prevalências entre os transtornos ansiosos foram de 22,0% para o transtorno de ansiedade generalizada (TAG); 14,8% para fobia social (FS); 10,5% para transtorno do pânico (TP); e 8,5% para o transtorno obsessivo-compulsivo (TOC). Além disso, 40,5% dos indivíduos apresentaram pelo menos um transtorno de ansiedade. A distribuição dos transtornos foi semelhante nos dois gêneros; TAG foi mais prevalente nos indivíduos de menor escolaridade; TOC foi mais presente em indivíduos casados ou em união estável. Em relação às variáveis clínicas, HAS foi associada à presença de TOC; FS foi associada com IAM; TOC e FS foram associados com HDL > 40 mg/dL. Conclusão Os dados demonstram que os quadros de ansiedade são muito frequentes em idosos da comunidade, se sobrepõem de forma significativa e estão associados a algumas variáveis clínicas cardiovasculares.


ABSTRACT Objective This study evaluated the prevalence of anxiety disorders and associated factors in a population sample of elderly from South of Santa Catarina. Methods Cross-sectional study based on population data, which evaluated 1,021 elderly individuals, between 60 and 79 years. Home interviews were conducted to measure the variables of anxiety disorders, through of the MINI questionnaire, sociodemographic data, systemic arterial hypertension (SAH), acute myocardial infarction (AMI) and serum cholesterol measurements. Results The prevalence among anxiety disorders were 22.0% for generalized anxiety disorder (GAD), 14.8% for social phobia (FS); 10.5% for panic disorder (PD); 8.5% for obsessive-compulsive disorder (OCD), and with only, at least one disorder 40.5%. The distribution of the disorders were similar in both genders, GAD was more prevalent among those with lower education; OCD was more prevalent in individuals who were married or in union stable. In relation to clinical variables, SAH was associated with the presence of OCD; FS was associated with AMI; FS and OCD were associated with HDL > 40 mg/dL. Conclusion The data demonstrate that anxiety conditions are very common in older adults, significantly overlap and are associated with cardiovascular clinical variables.

3.
Braz. J. Psychiatry (São Paulo, 1999, Impr.) ; 36(4): 298-304, Oct-Dec/2014. tab, graf
Article in English | LILACS | ID: lil-730588

ABSTRACT

Objective: To assess the presence of anxiety disorders and quality of life in patients with insulin-dependent type 2 diabetes. Methods: Case-control study of 996 patients with type 2 diabetes and 2,145 individuals without diabetes. The sole inclusion criterion for the case group was insulin-dependent type 2 diabetes. We compared the case and control groups for sociodemographic variables, laboratory and clinical data, and presence of anxiety disorders. Quality of life was evaluated using the WHOQOL-BREF instrument, and the prevalence of anxiety disorder was evaluated by the Mini International Neuropsychiatric Interview (MINI). Results: Patients with diabetes had a higher prevalence of generalized anxiety disorder, panic disorder, and obsessive-compulsive disorder. The presence of these disorders in combination with type 2 diabetes was associated with worse quality of life in the physical, social, psychological, and environmental domains. Conclusions: This study demonstrates the importance of diagnosing and treating anxiety disorders in patients with diabetes, so as to prevent more serious complications associated with these comorbidities. .


Subject(s)
Female , Humans , Male , Anxiety Disorders/psychology , Diabetes Mellitus, Type 1/psychology , Hypoglycemic Agents/therapeutic use , Quality of Life/psychology , Anxiety Disorders/physiopathology , Case-Control Studies , Diabetes Mellitus, Type 1/physiopathology , /drug therapy , /physiopathology , Insulin/therapeutic use , Marital Status , Multivariate Analysis , Surveys and Questionnaires , Social Environment , Socioeconomic Factors
4.
Mundo saúde (Impr.) ; 36(3): 461-467, jul.- set. 2012.
Article in Portuguese | LILACS | ID: lil-757699

ABSTRACT

A pesquisa teve como objetivo conhecer o entendimento da Equipe de Enfermagem e Agentes Comunitários de Saúde (ACS) sobre o atendimento de Urgência e Emergência de uma Estratégia de Saúde da Família (ESF) de um município do Extremo Sul de Santa Catarina. Trata-se de uma pesquisa de abordagem qualitativa, do tipo descritivo-exploratória e de campo. Utilizou-se como instrumento de coleta de dados a entrevista semiestruturada com a Equipe de Enfermagem e Agentes Comunitários de Saúde da ESF composta por: um enfermeiro, seis técnicos de enfermagem e nove ACS. Utilizou-se para análise dos resultados das entrevistas as categorias de análise preconizadas por Minayo. Os resultados da pesquisa denotam a necessidade de capacitação da Equipe de Enfermagem e Agentes Comunitários de Saúde sobre Urgência e Emergência, com o propósito de melhorar o atendimento prestado aos usuários por meio da qualificação de todos os profissionais.


This paper aims at presenting the understanding of the Nursing Team and the Communitarian Health Agents (CHA) onthe service of Urgency and Emergency of a Family Health Strategy (FHS) of a town in Santa Catarina State Southernmost Region. This is a research using a qualitative approach of a field exploratory-descriptive type. Data collection was done using a half-structured interview having as subjects the FHS Nursing and Communitarian Health Agents teams composed by: a nurse, six nursing technicians and nine CHA. We used for the analysis of results of the interviews the categories of analysis proposed by Minayo. The results of the research showed the necessity for an adequate training for the FHS Nursing and Communitarian Health Agents teams as regards Urgency and Emergence, with the purpose of improving the service provided to users by means of the qualification of all professionals.


Subject(s)
Humans , Emergency Medical Services , National Health Strategies , Nursing
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