dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Universidade Federal de Goiás (UFG) | |
dc.contributor | Universidade de São Paulo (USP) | |
dc.date.accessioned | 2014-05-20T13:14:15Z | |
dc.date.accessioned | 2022-10-05T12:33:04Z | |
dc.date.available | 2014-05-20T13:14:15Z | |
dc.date.available | 2022-10-05T12:33:04Z | |
dc.date.created | 2014-05-20T13:14:15Z | |
dc.date.issued | 2009-05-01 | |
dc.identifier | Journal of Nutrition. Bethesda: Amer Soc Nutritional Science, v. 139, n. 5, p. 855-860, 2009. | |
dc.identifier | 0022-3166 | |
dc.identifier | http://hdl.handle.net/11449/1784 | |
dc.identifier | 10.3945/jn.108.103085 | |
dc.identifier | WOS:000265424500007 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3880022 | |
dc.description.abstract | The effects of 2 diets with different protein contents on weight loss and subsequent maintenance was assessed in obese cats. The control group [Cc; n = 8; body condition score (BCS) = 8.6 +/- 0.2] received a diet containing 21.4 g crude protein (CP)/MJ of metabolizable energy and the high-protein group (HP; n = 7; BCS = 8.6 +/- 0.2) received a diet containing 28.4 g CP/MJ until the cats achieved a 20% controlled weight loss (0.92 +/- 0.2%/wk). After the weight loss, the cats were all fed a diet containing 28.0 g CP/MJ at an amount sufficient to maintain a constant body weight (MAIN) for 120 d. During weight loss, there was a reduction of lean mass in Cc (P < 0.01) but not in HIP cats and a reduction in leptinemia in both groups (P < 0.01). Energy intake per kilogram of metabolic weight (kg(-0.40)) to maintain the same rate of weight loss was lower (P < 0.04) in the Co (344 +/- 15.9 kJ.kg(-0.40).d(-1)) than in the HP group (377 +/- 12.4 kJ.kg-(0.40).d(-1)). During the first 40 d of MAIN, the energy requirement for weight maintenance was 398.7 +/- 9.7 kJ.kg(-0.40).d(-1) for both groups, corresponding to 73% of the NRC recommendation. The required energy gradually increased in both groups (P < 0.05) but at a faster rate in HP; therefore, the energy consumption during the last 40 d of the MAIN was higher (P < 0.001) for the HP cats (533.8 +/- 7.4 kJ.kg(-0.40).d(-1)) than for the control cats (462.3 +/- 9.6 kJ.kg(-0.40).d(-1)). These findings suggest that HIP diets allow a higher energy intake to weight loss in cats, reducing the intensity of energy restriction. Protein intake also seemed to have long-term effects so that weight maintenance required more energy after weight loss. J. Nutr, 139: 855-860, 2009. | |
dc.language | eng | |
dc.publisher | Amer Soc Nutritional Science | |
dc.relation | Journal of Nutrition | |
dc.relation | 4.398 | |
dc.relation | 2,191 | |
dc.rights | Acesso restrito | |
dc.source | Web of Science | |
dc.title | Protein Intake during Weight Loss Influences the Energy Required for Weight Loss and Maintenance in Cats | |
dc.type | Artigo | |