Exercício contínuo e intermitente: Efeitos do treinamento e do destreinamento sobre a gordura corporal de ratos obesos

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBraga, Larissa Ribeiro
dc.creatorDe Mello, Maria Alice Rostom
dc.creatorGobatto, Claudio Alexandre
dc.date2014-05-27T11:21:03Z
dc.date2016-10-25T18:19:28Z
dc.date2014-05-27T11:21:03Z
dc.date2016-10-25T18:19:28Z
dc.date2004-03-01
dc.date.accessioned2017-04-06T01:08:50Z
dc.date.available2017-04-06T01:08:50Z
dc.identifierArchivos Latinoamericanos de Nutricion, v. 54, n. 1, p. 58-65, 2004.
dc.identifier0004-0622
dc.identifierhttp://hdl.handle.net/11449/67685
dc.identifierhttp://acervodigital.unesp.br/handle/11449/67685
dc.identifierS0004-06222004000100009
dc.identifier2-s2.0-4344641852
dc.identifierhttp://www.scielo.org.ve/scielo.php?pid=S0004-06222004000100009&script=sci_arttext
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/889107
dc.descriptionExercise training is often recommended in prevention and treatment of obesity. The present study was designed to compare the effects of intermittent and continuous exercise on weight loss and carcass composition in obese rats. Obese male Wistar rats (monosodium glutamate [MSG] administration, 4 mg/g of body weight every other day from birth to 14 days old) were used. After drug administration, the rats were separated into three groups: MSG-SED (sedentary), MSG-CONT (continuous, swimming, 45 min/day, 5 days/week, with and overload of 5% body weight for 12 weeks) and MSG-INT (intermittent, 15s swimming intermitted by 15s rest, during 45 min, 5 days/week, with and overload of 15% body weight for 12 weeks). Rats of the same age and strain, administered with saline were used as control (SAL), and subdivided into three groups: SAL-SED, SAL-CONT and SAL-INT. The animals were evaluated at the 10 weeks of training and 8 weeks of its interruption. MSG rats showed higher carcass fat as well as weight and cell size in epididymal adipose tissue than SAL rats, indicting the efficacy of the drug in producing obesity. Intermittent training protocol led to a reduction in blood lactate accumulation during acute exercise and both protocols reduced body weight gain during the experiment in MSG rats. After 8 weeks of training interruption no differences were observed among groups in the examined parameters. Only intermittent exercise training improved aerobic fitness but both protocols were similarly efficient in determining weight loss. However, the effects were transitory, since they disappeared after detraining.
dc.languagepor
dc.relationArchivos Latinoamericanos de Nutrición
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectContinuous exercise and weight loss
dc.subjectExercise
dc.subjectIntermittent exercise
dc.subjectObesity
dc.subjectadipose tissue
dc.subjectanimal experiment
dc.subjectanimal model
dc.subjectbody weight
dc.subjectcontrolled study
dc.subjectevaluation
dc.subjectexercise
dc.subjectlactate blood level
dc.subjectmale
dc.subjectnonhuman
dc.subjectobesity
dc.subjectrat
dc.subjectsitting
dc.subjectswimming
dc.subjecttraining
dc.subjectweight gain
dc.subjectweight reduction
dc.subjectAdipose Tissue
dc.subjectAnimals
dc.subjectAnimals, Newborn
dc.subjectLactic Acid
dc.subjectMale
dc.subjectPhysical Conditioning, Animal
dc.subjectRats
dc.subjectRats, Wistar
dc.subjectSodium Glutamate
dc.subjectTime Factors
dc.subjectWeight Gain
dc.subjectAnimalia
dc.subjectRattus norvegicus
dc.titleExercício contínuo e intermitente: Efeitos do treinamento e do destreinamento sobre a gordura corporal de ratos obesos
dc.typeOtro


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