Your browser doesn't support javascript.
loading
Effects of acute resistance exercise on acyl-ghrelin and obestatin levels in hemodialysis patients: a pilot study.
Moraes, Cristiane; Borges, Natália A; Barboza, Jorge; Barros, Amanda F; Mafra, Denise.
Afiliación
  • Moraes C; a Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF) , Niterói, Rio de Janeiro (RJ) , Brazil and.
  • Borges NA; b Graduate Program in Medical Sciences, Fluminense Federal University (UFF) , Niterói, Rio de Janeiro (RJ) , Brazil.
  • Barboza J; b Graduate Program in Medical Sciences, Fluminense Federal University (UFF) , Niterói, Rio de Janeiro (RJ) , Brazil.
  • Barros AF; a Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF) , Niterói, Rio de Janeiro (RJ) , Brazil and.
  • Mafra D; a Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF) , Niterói, Rio de Janeiro (RJ) , Brazil and.
Ren Fail ; 37(10): 338-42, 2015 Nov.
Article en En | MEDLINE | ID: mdl-26381714
ABSTRACT
Chronic physical exercises may be beneficial to modulate appetite hormones as acyl-ghrelin (orexigenic) and obestatin (anorexigenic) in chronic kidney disease (CKD) patients; however, there are no data about the effects of acute exercises on these hormones. Thus, the aim of the present study was to assess the effect of acute resistance exercise on appetite hormones (acyl-ghrelin and obestatin) of patients undergoing hemodialysis (HD). Twenty-five patients (44.7 ± 12.9 years, 68% women) on regular HD program were enrolled into two groups, 16 patients performed exercises and 9 patients comprised the control group. The patients performed the exercises in both lower limbs with ankle-cuffs and elastic bands, 30 min after the initiation of hemodialysis session. Blood samples of both the groups were drawn in the morning before and after 30 min with exercise session (exercise group) and, before and after the same time without exercise (control group). Acyl-ghrelin and obestatin plasma levels were measured using an enzyme immunometric assay. Acyl-ghrelin plasma levels did not change in both the groups. However, when stratified by gender the acyl-ghrelin increased significantly right after exercise in men [32.1 pg/mL (25.6-41.2) to 46.0 pg/mL (39.0-59.5)] (p = 0.04). Obestatin plasma levels reduced after a single bout of exercise and changes remained significantly when the sample was stratified by gender. There was no change in obestatin plasma levels in control group. A single bout of resistance exercise seems to modulate the levels of appetite hormones in HD patients.
Asunto(s)
Palabras clave

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ejercicio Físico / Diálisis Renal / Insuficiencia Renal Crónica / Ghrelina Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Ren Fail Asunto de la revista: NEFROLOGIA Año: 2015 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Ejercicio Físico / Diálisis Renal / Insuficiencia Renal Crónica / Ghrelina Límite: Adult / Female / Humans / Male / Middle aged Idioma: En Revista: Ren Fail Asunto de la revista: NEFROLOGIA Año: 2015 Tipo del documento: Article
...