Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
ghrelin signals _
|
1. empty stomach
2. readiness to eat |
|
|
"full stomach" signals:
|
1. distension
2. liver signals breakdown of food 3. [insulin] 4. CCK and PYY (indicate feeding) |
|
|
gene defects that cause obesity involve _
|
leptin-melanocortin pathway
|
|
|
leptin is the _ gene, lack of it leads to _
|
fat, obesity
|
|
|
fat hormones include leptin, which _
|
1. satiety
2. sympathoactivation 3. insulin sensitive |
|
|
leptin functions to:
|
1. increase energy utilization
2. reduce fat intake |
|
|
adiponectin:
|
1. insulin sensitive
2. anti-inflammatory 3. anti-athrogenic 4. anti-diabetes |
|
|
obesity:
|
1. biochemical
2. genetic 3. psychological |
|
|
monogenic obesity linked to _ pathway
|
leptin (homozygous missense mutation on leptin)
|
|
|
bariatric surgery is:
|
1. reduce/bypass stomach
2. decrease in amount of food taken in 3. lowers appetite (by hormones) |
