Heart Hypertrophy Caused by Obesity and Physical Exercises

Detalhes bibliográficos
Autor(a) principal: Zazycki, Sabrina Pereira
Data de Publicação: 2009
Outros Autores: Gomes, Célia Regina de Godoy
Tipo de documento: Artigo
Idioma: por
Título da fonte: Saúde e Pesquisa (Online)
Texto Completo: https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953
Resumo: The heart is mainly composed of myocytes, blood vessels and collagen interstitial matrix. When these factors are in equilibrium they contribute towards the maintenance of the heart’s form and function. Heart growth after birth mainly occurs through hypertrophy of the cardiomyocyte and the proliferation of interstitial components. This occurs because cardiomyocytes lose their ability to perform complete mitosis resulting in the absence of cell hyperplasia. Cardiomyocyte hypertrophy, the most efficient mechanism for heart compensation in an overload context, makes adequate heart performance to systemic metabolic demands. In spite of the benefits provided by physical activity, the sedentary lifestyle is a risk factor to approximately 60% of the population in big cities. A fast increase in the number of obese people has been reported during the last decades and obesity turned out to be a public health problem. The present research investigates the occurrences of heart hypertrophy caused by physical exercises and in sedentary and obesity cases
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spelling Heart Hypertrophy Caused by Obesity and Physical ExercisesHipertrofia Cardíaca em Decorrência da Obesidade e do Exercício FísicoHipertrofia CardíacaExercício FísicoObesidadeSedentarismoHeart HypertrophyPhysical ExerciseObesitySedentary Lifestyle.The heart is mainly composed of myocytes, blood vessels and collagen interstitial matrix. When these factors are in equilibrium they contribute towards the maintenance of the heart’s form and function. Heart growth after birth mainly occurs through hypertrophy of the cardiomyocyte and the proliferation of interstitial components. This occurs because cardiomyocytes lose their ability to perform complete mitosis resulting in the absence of cell hyperplasia. Cardiomyocyte hypertrophy, the most efficient mechanism for heart compensation in an overload context, makes adequate heart performance to systemic metabolic demands. In spite of the benefits provided by physical activity, the sedentary lifestyle is a risk factor to approximately 60% of the population in big cities. A fast increase in the number of obese people has been reported during the last decades and obesity turned out to be a public health problem. The present research investigates the occurrences of heart hypertrophy caused by physical exercises and in sedentary and obesity casesMiócitos, vasos e matriz intersticial colágena são os principais componentes do coração. Quando em equilíbrio, contribuem para a manutenção da forma e da função cardíaca. Após o nascimento, o crescimento do coração ocorre principalmente por hipertrofia do cardiomiócito e por proliferação dos componentes de interstício, pois os cardiomiócitos perdem a capacidade de entrar em mitose completa, não ocorrendo, assim, hiperplasia celular. A hipertrofia dos cardiomiócitos é o mecanismo mais eficiente de compensação do coração frente a uma sobrecarga de trabalho. Ela tem como finalidade adequar o desempenho cardíaco às demandas metabólicas sistêmicas. Apesar dos benefícios comprovados da atividade física, o sedentarismo é fator de risco presente em aproximadamente 60% da população de São Paulo. Nas últimas décadas tem havido rápido e crescente aumento no número de pessoas obesas, o que tornou a obesidade um problema de saúde pública. Este estudo busca esclarecer as ocorrências da hipertrofia cardíaca causada pela prática de exercício físico e em casos de sedentarismo e obesidade.Universidade Cesumar - UniCesumar2009-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionRevisão de literaturaapplication/pdfhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953Saúde e Pesquisa; Vol 2 No 1 (2009): jan./abr.; 91-97Saúde e Pesquisa; v. 2 n. 1 (2009): jan./abr.; 91-972176-9206reponame:Saúde e Pesquisa (Online)instname:Cesumar Diretoria de Pesquisainstacron:CESUMARporhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953/728Zazycki, Sabrina PereiraGomes, Célia Regina de Godoyinfo:eu-repo/semantics/openAccess2022-05-23T17:55:04Zoai:ojs.pkp.sfu.ca:article/953Revistahttps://periodicos.unicesumar.edu.br/index.php/saudpesqPUBhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/oainaep@cesumar.br2176-92061983-1870opendoar:2022-05-23T17:55:04Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisafalse
dc.title.none.fl_str_mv Heart Hypertrophy Caused by Obesity and Physical Exercises
Hipertrofia Cardíaca em Decorrência da Obesidade e do Exercício Físico
title Heart Hypertrophy Caused by Obesity and Physical Exercises
spellingShingle Heart Hypertrophy Caused by Obesity and Physical Exercises
Zazycki, Sabrina Pereira
Hipertrofia Cardíaca
Exercício Físico
Obesidade
Sedentarismo
Heart Hypertrophy
Physical Exercise
Obesity
Sedentary Lifestyle.
title_short Heart Hypertrophy Caused by Obesity and Physical Exercises
title_full Heart Hypertrophy Caused by Obesity and Physical Exercises
title_fullStr Heart Hypertrophy Caused by Obesity and Physical Exercises
title_full_unstemmed Heart Hypertrophy Caused by Obesity and Physical Exercises
title_sort Heart Hypertrophy Caused by Obesity and Physical Exercises
author Zazycki, Sabrina Pereira
author_facet Zazycki, Sabrina Pereira
Gomes, Célia Regina de Godoy
author_role author
author2 Gomes, Célia Regina de Godoy
author2_role author
dc.contributor.author.fl_str_mv Zazycki, Sabrina Pereira
Gomes, Célia Regina de Godoy
dc.subject.por.fl_str_mv Hipertrofia Cardíaca
Exercício Físico
Obesidade
Sedentarismo
Heart Hypertrophy
Physical Exercise
Obesity
Sedentary Lifestyle.
topic Hipertrofia Cardíaca
Exercício Físico
Obesidade
Sedentarismo
Heart Hypertrophy
Physical Exercise
Obesity
Sedentary Lifestyle.
description The heart is mainly composed of myocytes, blood vessels and collagen interstitial matrix. When these factors are in equilibrium they contribute towards the maintenance of the heart’s form and function. Heart growth after birth mainly occurs through hypertrophy of the cardiomyocyte and the proliferation of interstitial components. This occurs because cardiomyocytes lose their ability to perform complete mitosis resulting in the absence of cell hyperplasia. Cardiomyocyte hypertrophy, the most efficient mechanism for heart compensation in an overload context, makes adequate heart performance to systemic metabolic demands. In spite of the benefits provided by physical activity, the sedentary lifestyle is a risk factor to approximately 60% of the population in big cities. A fast increase in the number of obese people has been reported during the last decades and obesity turned out to be a public health problem. The present research investigates the occurrences of heart hypertrophy caused by physical exercises and in sedentary and obesity cases
publishDate 2009
dc.date.none.fl_str_mv 2009-06-08
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Revisão de literatura
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953
url https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/953/728
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Cesumar - UniCesumar
publisher.none.fl_str_mv Universidade Cesumar - UniCesumar
dc.source.none.fl_str_mv Saúde e Pesquisa; Vol 2 No 1 (2009): jan./abr.; 91-97
Saúde e Pesquisa; v. 2 n. 1 (2009): jan./abr.; 91-97
2176-9206
reponame:Saúde e Pesquisa (Online)
instname:Cesumar Diretoria de Pesquisa
instacron:CESUMAR
instname_str Cesumar Diretoria de Pesquisa
instacron_str CESUMAR
institution CESUMAR
reponame_str Saúde e Pesquisa (Online)
collection Saúde e Pesquisa (Online)
repository.name.fl_str_mv Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisa
repository.mail.fl_str_mv naep@cesumar.br
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