GI embryology-primer Flashcards
0
Q
FGF+BMP
A
liver
1
Q
default (no signal)
A
ventral pancreas
2
Q
Shh
A
dorsal pancreas
3
Q
the liver is an _____ structure
A
endodermal
4
Q
what gives rise to the liver tissue?
A
hepatic cords that emanate where the diaphragm meets the gut tube
5
Q
annular pancreas
A
Ventral pancreatic bud abnormally encircles 2nd part of duodenum
6
Q
notch active pathway gives rise to the ____ pancreas
A
exocrine
7
Q
notch inactive cells are sensitive to signals from the ___ and give rise to the ____ pancreas
A
vasculature, islets of the
8
Q
Pax-6 gives rise to:
A
α-cells (glucagon) and γ- cells (pancreatic peptide)
9
Q
Pax-4 gives rise to:
A
β-cells (insulin) and δ-cells (somatostatin)
