Hormones Flashcards
1
Q
HPA=Aging=Stress
A
- Elevated cortisol levels
- Slower recovery from stress
- Impaired immune system
2
Q
Immune System
A
- Greater inflammatory response
- Decreased cellular immunity
- Vaccinations less effective
- Antibody response to antigen
3
Q
Reproductive Axis (males)
A
Gonadal steroids drop
-Adrenal androgens remain
4
Q
Reproductive Axis (Female)
A
Premenopausal
- Menstrual cycles lengthen, become erratic, finally stops.
- Symptoms: Hot flashes, night sweats, weight gain, irritability, painful sex.
5
Q
Menopause
A
-Average age 55
-No menstrual periods for one year
-Some feel psychological distress
-Some feel psychological satisfaction
(hormone replacement therapy)
6
Q
Growth Hormone
A
Decreases with age
7
Q
Bone density and muscle mass
A
Decreased
8
Q
Fat mass
A
Increased
9
Q
Liver function and pancreatic function
A
Impaired
