2002
DOI: 10.1590/s0004-27302002000300005
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Aspectos fisiológicos do balanço energético

Abstract: RESUMOconhecidos. Nesta revisão, abordamos os nutrientes, monoaminas e peptídeos que podem levar a redução da ingestão e, em alguns casos, aumentar a ingestão de alimentos. Vários desses mecanismos podem levar ao desenvolvimento de novas abordagens no tratamento da obesidade ou na elucidação do mecanismo de ação de agentes farmacológicos. NUTRIENTES Agentes de Ação Periférica a. Análogos e metabólitos da hexoseA teoria glicostática (1) propõe que taxas de utilização de glicose podem ser sinais para iniciar ou … Show more

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Cited by 11 publications
(4 citation statements)
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References 183 publications
(177 reference statements)
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“…The administration of the cafeteria diet did not cause additional body weight gain as compared with that of the standard diet group. Data referring to body weight alterations in rats induced to obesity by the neonatal MSG administration are controversial 7,8 and previous studies by this research group have evidenced no weight gain alteration in those animals. However, MSG animals are known to have a reduced secretion of growth hormone 9 and an increased secretion of cortisol, 10 and, thus, the weight gain in MSG and MSG+CAF animals is mainly due to the increase in visceral fat.…”
Section: Discussionmentioning
confidence: 83%
“…The administration of the cafeteria diet did not cause additional body weight gain as compared with that of the standard diet group. Data referring to body weight alterations in rats induced to obesity by the neonatal MSG administration are controversial 7,8 and previous studies by this research group have evidenced no weight gain alteration in those animals. However, MSG animals are known to have a reduced secretion of growth hormone 9 and an increased secretion of cortisol, 10 and, thus, the weight gain in MSG and MSG+CAF animals is mainly due to the increase in visceral fat.…”
Section: Discussionmentioning
confidence: 83%
“…However, despite of this possible reduction, no alteration was observed in the sensation of hunger with the WT. A possible explanation is that the other orexigenic and anorexigenic agents (peptides, nutrients and hormones), in addition to ghrelin, might influence in the suppression of hunger after exercise 35 . Blundell et al 6 emphasizes that post-exercise anorexia occurs due to a substantial redistribution of the blood flow of the splenic movement toward the muscles, which is well reported in vigorous aerobic exercises (>60% of VO2 max).…”
Section: Discussionmentioning
confidence: 99%
“…A síntese da obesidade tem causa multifatorial, dependendo da ingestão excessiva de alimentos, associada à prática inadequada de atividade física (BRAY 1992;COAKLEY 1998;COOLING e BLUNDELL 2001;LINS e SICHIERI 2001 ); sendo influenciada por fatores metabólicos, genéticos, ambientais, socioculturais e comportamentais (MANCINI e HALPERN 2002;PI-SUNIER 2002).…”
Section: Etiologia Da Obesidadeunclassified
“…Neste caso a hiperplasia dos adipócitos ocorre, pois quando o tamanho máximo do adipócito é atingido, adipócitos adicionais são recrutados para acomodar o excesso de triacilglicerol, apresentando então obesidade hipertrófica e hiperplásica (BRAY 1992;MC ARDLE et ai. 1998;MANCINI 2002).…”
Section: Etiologia Da Obesidadeunclassified