Chronic heart failure (CHF) is characterized by several micronutrient deficits. Amino acid supplementation may have a positive effect on nutritional and metabolic status in patients with CHF. Levo-carnosine (β-alanyl-L-histidine) is expressed at a high concentration in myocardium and muscle. Preliminary studies with L-carnosine in healthy individuals have suggested a potential role in improving exercise performance. To our knowledge, no study has been conducted in patients with heart failure. The aim of this study was to test the oral supplementation of L-carnosine and its effects on quality of life and exercise performance in patients with stable CHF.
Effects of oral administration of orodispersible levo-carnosine on quality of life and exercise performance in patients with chronic heart failure / Lombardi, Carlo; Carubelli, Valentina; Lazzarini, Valentina; Vizzardi, Enrico; Bordonali, Tania; Ciccarese, Camilla; Castrini, Anna Isotta; Dei Cas, Alessandra; Nodari, Savina; Metra, Marco. - In: NUTRITION. - ISSN 0899-9007. - 31:1(2015), pp. 72-78. [10.1016/j.nut.2014.04.021]
Effects of oral administration of orodispersible levo-carnosine on quality of life and exercise performance in patients with chronic heart failure
Metra, Marco
2015-01-01
Abstract
Chronic heart failure (CHF) is characterized by several micronutrient deficits. Amino acid supplementation may have a positive effect on nutritional and metabolic status in patients with CHF. Levo-carnosine (β-alanyl-L-histidine) is expressed at a high concentration in myocardium and muscle. Preliminary studies with L-carnosine in healthy individuals have suggested a potential role in improving exercise performance. To our knowledge, no study has been conducted in patients with heart failure. The aim of this study was to test the oral supplementation of L-carnosine and its effects on quality of life and exercise performance in patients with stable CHF.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
