Growth hormone (GH) Flashcards
1
Q
What gland secretes the Growth Hormone (GH)?
A
Anterior pituitary
2
Q
What is the stimulus for GH?
A
time + developmental stage of puberty
GHRH
3
Q
What response does GH have?
A
Increased protein synthesis
Increased glucose production (liver)
Release of IGF (Insulin-like Growth Factor)
Growth + maintenance of tissues
Low glucose uptake
4
Q
What causes Pituitary Dwarfism?
A
Hypo (low) GH as a child
Abnormally short stature
5
Q
What causes Gigantism?
A
Hyper (high) GH as a child
Abnormal growth (excessive height)
6
Q
What causes Acromegaly?
A
Hyper GH as an adult
Abnormally large hands, feet, jaw
