PMID: 6991856Jun 1, 1980Paper

Substrate, hormone, and temperature responses in males and females to a common breakfast

Metabolism: Clinical and Experimental
O E OwenP Felig

Abstract

To evaluate the response to a mixed meal we studied oral temperature, metabolite, and hormonal responses to a common American breakfast containing 11 kcal/kg body weight (carbohydrate 43%, fat 42%, and protein 15%) in 12 normal volunteers (6 males and 6 females). There was a significant rise in oral temperature during the postcibal period. This change in oral temperature did not depend upon food consumption in males but was meal-dependent in females. Food ingestion caused increases in the peripheral circulating concentrations of glucose, lactate, pyruvate, and amino acids and reciprocal decreases in the concentrations of free fatty acids, glycerol, and urea nitrogen. Acetoacetate and beta-hydroxybutyrate decreased during the postcibal period but the changes were not statistically significant. Although peripheral venous serum insulin and plasma glucagon concentrations were indistinguishable between the sexes, males had higher concentrations of plasma triglycerides, plasma amino acids, and serum urea nitrogen. Peripheral venous plasma somatostatin and secretin remained unchanged, but pancreatic polypeptide hormone showed a large biphasic response to the meal. After breakfast the blood glucose concentration tended to be greater in...Continue Reading

Citations

Jun 30, 2005·Experimental Biology and Medicine·Robert T MalletAlbert H Olivencia-Yurvati
Feb 1, 1985·Journal of Clinical Chemistry and Clinical Biochemistry. Zeitschrift Für Klinische Chemie Und Klinische Biochemie·E WielandH Kather
Jan 15, 2002·American Journal of Physiology. Endocrinology and Metabolism·P TessariM Zanetti
Feb 2, 2000·Proceedings of the Society for Experimental Biology and Medicine·R T Mallet
Sep 29, 2009·Biomarkers : Biochemical Indicators of Exposure, Response, and Susceptibility to Chemicals·Ulf AnderssonIna Schuppe-Koistinen
Jul 7, 2001·American Journal of Physiology. Endocrinology and Metabolism·M J HamadehL J Hoffer
Mar 3, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Marie A SchroederDamian J Tyler
Nov 1, 1992·The American Journal of Physiology·G BioloA Tiengo
Apr 1, 1992·The American Journal of Physiology·G BioloA Tiengo
Mar 1, 1982·Physiology & Behavior·K B Hoyenga, K T Hoyenga
Mar 1, 1982·Kidney International·M WolfsonJ D Kopple

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