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Titolo:
Effect of alcohol on postprandial lipemia with and without preprandial exercise
Autore:
Suter, PM; Gerritsen-Zehnder, M; Hasler, E; Gurtler, M; Vetter, W; Hanseler, E;
Indirizzi:
Univ Zurich Hosp, Med Poliklin, Dept Innere Med, CH-8091 Zurich, Switzerland Univ Zurich Hosp Zurich Switzerland CH-8091 CH-8091 Zurich, Switzerland Univ Zurich Hosp, Inst Clin Chem, CH-8091 Zurich, Switzerland Univ Zurich Hosp Zurich Switzerland CH-8091 CH-8091 Zurich, Switzerland
Titolo Testata:
JOURNAL OF THE AMERICAN COLLEGE OF NUTRITION
fascicolo: 1, volume: 20, anno: 2001,
pagine: 58 - 64
SICI:
0731-5724(200102)20:1<58:EOAOPL>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
CORONARY HEART-DISEASE; LIPOPROTEIN-LIPASE; HEALTHY-SUBJECTS; RISK FACTOR; TRIGLYCERIDE; METABOLISM; FAT; ETHANOL; CONSUMPTION; MORTALITY;
Keywords:
postprandial lipemia; alcohol; triacylglycerol; exercise; dietary fat; atherosclerosis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Suter, PM Univ Zurich Hosp, Med Poliklin, Dept Innere Med, Ramistr 100, CH-8091 Zurich, Switzerland Univ Zurich Hosp Ramistr 100 Zurich Switzerland CH-8091 zerland
Citazione:
P.M. Suter et al., "Effect of alcohol on postprandial lipemia with and without preprandial exercise", J AM COL N, 20(1), 2001, pp. 58-64

Abstract

Objective: Different factors such as exercise habits and alcohol consumption may modulate postprandial lipid metabolism. What are the effects of alcohol on postprandial metabolism in untrained and trained individuals? Methods: The postprandial lipid response to an oral fat load (1 g fat per kg body weight (bw)) with and without alcohol (0.5 g/kg bw) was evaluated in physically trained healthy young men (T, n = 12, mean +/- SD age 27 +/- 3years, BMI 21.6 +/- 1.4 kg/m(2)) after a premeal running session and in untrained healthy young men (UT, n = 8, age 24 +/- 1 years, BMI 23.2 +/- 1.8 kg/m(2)) without a premeal exercise session. The T subjects ingested 35.5 +/- 2.7 g alcohol, the UT subjects 38 +/- 0.6 g. Fat was given as butter andthe carbohydrates as marmalade and zwieback (rusk). The T subjects received 1.20 +/- 0.05 g fat and 1.02 +/- 0.04 g carbohydrates per kilogram lean body mass. The corresponding numbers for the UT subjects were 1.28 +/- 0.08 g and 1.20 +/- 0.06 g, The postprandial lipemia was observed fur an eight-hour period. Results: Alcohol led to an increase to the triacylglycerol area under the curve (AUC) in the T subjects from 7.4 =/- 0.4 mmol/L * h on the control day to 11.3 +/- 0.9 mmol/L * h (p = 0.001), The corresponding numbers in the UT subjects were 13.4 +/- 2.3 mmol/L * h to 19.4 +/- 3.5 mmol/L * h (p = 0.004). Alcohol intake and physical activity training were the major determinants of the triacylglycerol (TG) AUC in these subjects. Conclusion: The ingestion of a high fat meal in combination with alcohol leads to an increased in the postprandial lipemia independently from the level of training. It is suggested that this unfavorable effect of alcohol anda high Fat diet could be modified by fat restriction or a combination of apremeal exercise session and a higher level of physical activity training.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/01/20 alle ore 07:06:08