Substances affecting appetite Flashcards
Leptin - Secretion site
Fat cells
Leptin - Secretion stimulus
Body Fat levels
Leptin - Action
^ anorexigenic neurons
\/ Orexigenic neurons
\/ appetite
^ energy expenditure
Insulin - Secretion site
Pancreatic B cell
Insulin - Secretion stimulus
Hyperglycemia
Insulin - Action
^ anorexigenic neurons
\/ Orexigenic neurons
\/ appetite
Acute effects
GLP-1 - Secretion site
Intestinal L cells
GLP-1 - Secretion stimulus
Fat
Protein
maybe hyperglycemia
GLP-1 - Action
^ anorexigenic neurons
\/ Orexigenic neurons
\/ appetite
^ energy expenditure
\/ gastric emptying
Ghrelin - Secretion site
Gastric cells
Ghrelin - Secretion stimulus
Cephalic stimulation
Ghrelin - Action
\/ anorexigenic neurons
^ Orexigenic neurons
^ appetite
Peptide YY - Secretion site
Intestinal L cells
Peptide YY - Secretion stimulus
Fat
Protein
Oral glucose
Peptide YY - Action
^ anorexigenic neurons
\/ Orexigenic neurons
\/ appetite
\/ Ghrelin secretion