Hypothalamic regulation of food intake and clinical therapeutic applications

Detalhes bibliográficos
Autor(a) principal: Simpson,Katherine Anne
Data de Publicação: 2009
Outros Autores: Martin,Niamh M., R. Bloom,Stephen
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivos Brasileiros de Endocrinologia & Metabologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000200002
Resumo: Current estimates suggest that over 1 billion people are overweight and over 300 million people are obese. Weight gain is due to an imbalance between energy expenditure and dietary intake. This review discusses the hypothalamic control of appetite and highlights key developments in research that have furthered our understanding of the complex pathways involved. Nuclei within the hypothalamus integrate peripheral signals such as adiposity and caloric intake to regulate important pathways within the central nervous system controlling food intake and energy expenditure. Firmly established pathways involve the orexigenic NPY/AgRP and the anorexigenic POMC/CART neurons in the arcuate nucleus (ARC) of the hypothalamus. These project from the ARC to other important hypothalamic nuclei, including the paraventricular, dorsomedial, ventromedial and lateral hypothalamic nuclei. In addition there are many projections to and from the brainstem, cortical areas and reward pathways, which modulate food intake.
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spelling Hypothalamic regulation of food intake and clinical therapeutic applicationsHypothalamusobesityappetitearcuate nucleusorlistatsibutramineCurrent estimates suggest that over 1 billion people are overweight and over 300 million people are obese. Weight gain is due to an imbalance between energy expenditure and dietary intake. This review discusses the hypothalamic control of appetite and highlights key developments in research that have furthered our understanding of the complex pathways involved. Nuclei within the hypothalamus integrate peripheral signals such as adiposity and caloric intake to regulate important pathways within the central nervous system controlling food intake and energy expenditure. Firmly established pathways involve the orexigenic NPY/AgRP and the anorexigenic POMC/CART neurons in the arcuate nucleus (ARC) of the hypothalamus. These project from the ARC to other important hypothalamic nuclei, including the paraventricular, dorsomedial, ventromedial and lateral hypothalamic nuclei. In addition there are many projections to and from the brainstem, cortical areas and reward pathways, which modulate food intake.Sociedade Brasileira de Endocrinologia e Metabologia2009-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000200002Arquivos Brasileiros de Endocrinologia & Metabologia v.53 n.2 2009reponame:Arquivos Brasileiros de Endocrinologia & Metabologia (Online)instname:Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)instacron:SBEM10.1590/S0004-27302009000200002info:eu-repo/semantics/openAccessSimpson,Katherine AnneMartin,Niamh M.R. Bloom,Stepheneng2015-07-02T00:00:00Zoai:scielo:S0004-27302009000200002Revistahttps://www.aem-sbem.com/ONGhttps://old.scielo.br/oai/scielo-oai.php||abem-editoria@endocrino.org.br1677-94870004-2730opendoar:2015-07-02T00:00Arquivos Brasileiros de Endocrinologia & Metabologia (Online) - Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)false
dc.title.none.fl_str_mv Hypothalamic regulation of food intake and clinical therapeutic applications
title Hypothalamic regulation of food intake and clinical therapeutic applications
spellingShingle Hypothalamic regulation of food intake and clinical therapeutic applications
Simpson,Katherine Anne
Hypothalamus
obesity
appetite
arcuate nucleus
orlistat
sibutramine
title_short Hypothalamic regulation of food intake and clinical therapeutic applications
title_full Hypothalamic regulation of food intake and clinical therapeutic applications
title_fullStr Hypothalamic regulation of food intake and clinical therapeutic applications
title_full_unstemmed Hypothalamic regulation of food intake and clinical therapeutic applications
title_sort Hypothalamic regulation of food intake and clinical therapeutic applications
author Simpson,Katherine Anne
author_facet Simpson,Katherine Anne
Martin,Niamh M.
R. Bloom,Stephen
author_role author
author2 Martin,Niamh M.
R. Bloom,Stephen
author2_role author
author
dc.contributor.author.fl_str_mv Simpson,Katherine Anne
Martin,Niamh M.
R. Bloom,Stephen
dc.subject.por.fl_str_mv Hypothalamus
obesity
appetite
arcuate nucleus
orlistat
sibutramine
topic Hypothalamus
obesity
appetite
arcuate nucleus
orlistat
sibutramine
description Current estimates suggest that over 1 billion people are overweight and over 300 million people are obese. Weight gain is due to an imbalance between energy expenditure and dietary intake. This review discusses the hypothalamic control of appetite and highlights key developments in research that have furthered our understanding of the complex pathways involved. Nuclei within the hypothalamus integrate peripheral signals such as adiposity and caloric intake to regulate important pathways within the central nervous system controlling food intake and energy expenditure. Firmly established pathways involve the orexigenic NPY/AgRP and the anorexigenic POMC/CART neurons in the arcuate nucleus (ARC) of the hypothalamus. These project from the ARC to other important hypothalamic nuclei, including the paraventricular, dorsomedial, ventromedial and lateral hypothalamic nuclei. In addition there are many projections to and from the brainstem, cortical areas and reward pathways, which modulate food intake.
publishDate 2009
dc.date.none.fl_str_mv 2009-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000200002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-27302009000200002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0004-27302009000200002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Endocrinologia e Metabologia
publisher.none.fl_str_mv Sociedade Brasileira de Endocrinologia e Metabologia
dc.source.none.fl_str_mv Arquivos Brasileiros de Endocrinologia & Metabologia v.53 n.2 2009
reponame:Arquivos Brasileiros de Endocrinologia & Metabologia (Online)
instname:Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)
instacron:SBEM
instname_str Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)
instacron_str SBEM
institution SBEM
reponame_str Arquivos Brasileiros de Endocrinologia & Metabologia (Online)
collection Arquivos Brasileiros de Endocrinologia & Metabologia (Online)
repository.name.fl_str_mv Arquivos Brasileiros de Endocrinologia & Metabologia (Online) - Sociedade Brasileira de Endocrinologia e Metabologia (SBEM)
repository.mail.fl_str_mv ||abem-editoria@endocrino.org.br
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