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Embryology 2
SDL
9
Anatomy
Graduate
08/20/2010

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Cards

Term
Blastocyst hatches when?
Definition
6-7 day
Term
Blastocyst consists of...
Definition
Embryoblast
Blastocoel
Trophoblast
Term
Differentiated Trophoblast
Definition
Cytotrophoblast
Syncytiotrophoblast
Term
When do trophoblast differentiate?
Definition
Contact with uterine endometrium
Term
What trophoblst cells differentiate into syncytiotrophoblasts?
Definition
Only those that contact endometrium, first form at the embryonic pole.
Term
Cytotrophoblasts form layer between?
Definition
Between embryoblast and syncytiotrophoblast
Term
Cytotrophoblasts enclose?
Definition
Both blastocystic cavity and embryoblast
Term
What cells erode the uterine wall?
Definition
Syncytiotrophoblast
Term
Syncytium
Definition
Multinucleated cell mass, with no internal cell boundaries.
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