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| Tonacio,A.C.; Trombetta,I.C.; Rondon,M.U.P.B.; Batalha,L.T.; Kuniyoshi,F.H.S.; Laterza,M.C.; Suzuki,P.H.; Gowdak,M.M.G.; Barretto,A.C.P.; Halpern,A.; Villares,S.M.F.; Negrão,C.E.. |
| Since neurovascular control is altered in obese subjects, we hypothesized that weight loss by diet (D) or diet plus exercise training (D + ET) would improve neurovascular control during mental stress in obese women. In a study with a dietary reduction of 600 kcal/day with or without exercise training for 4 months, 53 obese women were subdivided in D (N = 22, 33 ± 1 years, BMI 34 ± 1 kg/m²), D + ET (N = 22, 33 ± 1 years, BMI 33 ± 1 kg/m²), and nonadherent (NA, N = 9, 35 ± 2 years, BMI 33 ± 1 kg/m²) groups. Muscle sympathetic nerve activity (MSNA) was measured by microneurography and forearm blood flow by venous occlusion plethysmography. Mental stress was elicited by a 3-min Stroop color word test. Weight loss was similar between D and D + ET groups (87 ± 2... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vasodilation; Sympathetic nervous system; Weight loss. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000100006 |
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