title: Animal models of exercise and obesity.
abstract: Animal models have been invaluable in the conduct of nursing research for the past 40 years. This review will focus on specific animal models that can be used in nursing research to study the physiologic phenomena of exercise and obesity when the use of human subjects is either scientifically premature or inappropriate because of the need for sampling tissue or the conduct of longitudinal studies of aging. There exists an extensive body of literature reporting the experimental use of various animal models, in both exercise science and the study of the mechanisms of obesity. Many of these studies are focused on the molecular and genetic mechanisms of organ system adaptation and plasticity in response to exercise, obesity, or both. However, this review will narrowly focus on the models useful to nursing research in the study of exercise in the clinical context of increasing performance and mobility, atrophy and bedrest, fatigue, and aging. Animal models of obesity focus on those that best approximate clinical pathology.
authors.forename: Christine E
authors.initials: CE
authors.lastname: Kasper
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D006801:Humans; D007103:Immobilization; D051379:Mice; D009765:Obesity / Q000503:physiopathology*; D010805:Physical Conditioning, Animal; D051381:Rats