TY - JOUR

T1 - Alcohol intake and its effect on some appetite-regulating hormones in man

T2 - influence of gastroprotection with sucralfate

AU - Calissendorff, Jan

AU - Gustafsson, Thomas

AU - Holst, Jens Juul

AU - Brismar, Kerstin

AU - Röjdmark, Sven

PY - 2012

Y1 - 2012

N2 - Background. Alcohol stimulates appetite. Ghrelin, obestatin, glucagon-like peptide 1 and leptin are putative mediators. Objective. We studied whether alcohol ingestion affects serum levels of these peripheral hormones, and if gastroprotective sucralfate prevents such an effect. Materials and methods. Ten participants were investigated on four occasions. On one alcohol was ingested; on another alcohol was given after pretreatment with sucralfate; on a third water was ingested; and on a fourth sucralfate was ingested followed by water. Serum hormones and ethanol concentrations were determined. Results. The ghrelin and leptin levels fell after ingestion of alcohol, whereas the obestatin and GLP-1 levels remained unchanged. Sucralfate did not affect any of the basal four hormone levels, nor the ghrelin or leptin responses to alcohol. Conclusions. An appetite-stimulating effect of alcohol is hardly mediated by any of the hormones studied in this investigation, as the GLP-1 and obestatin levels were unaffected by alcohol, the ghelin level decreased, and leptin - although declining after alcohol - has not previously been found to have short-term inhibitory effect on hunger.

AB - Background. Alcohol stimulates appetite. Ghrelin, obestatin, glucagon-like peptide 1 and leptin are putative mediators. Objective. We studied whether alcohol ingestion affects serum levels of these peripheral hormones, and if gastroprotective sucralfate prevents such an effect. Materials and methods. Ten participants were investigated on four occasions. On one alcohol was ingested; on another alcohol was given after pretreatment with sucralfate; on a third water was ingested; and on a fourth sucralfate was ingested followed by water. Serum hormones and ethanol concentrations were determined. Results. The ghrelin and leptin levels fell after ingestion of alcohol, whereas the obestatin and GLP-1 levels remained unchanged. Sucralfate did not affect any of the basal four hormone levels, nor the ghrelin or leptin responses to alcohol. Conclusions. An appetite-stimulating effect of alcohol is hardly mediated by any of the hormones studied in this investigation, as the GLP-1 and obestatin levels were unaffected by alcohol, the ghelin level decreased, and leptin - although declining after alcohol - has not previously been found to have short-term inhibitory effect on hunger.

U2 - 10.3109/07435800.2012.662662

DO - 10.3109/07435800.2012.662662

M3 - Journal article

C2 - 22621425

VL - 37

SP - 154

EP - 162

JO - Endocrine Research Communications

JF - Endocrine Research Communications

SN - 0743-5800

IS - 3

ER -