yolk cells
Definition: primordial embryonic cells lying between the endoderm and mesoderm; they probably give rise to the endothelium of vitelline vessels.
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.
Definition: primordial embryonic cells lying between the endoderm and mesoderm; they probably give rise to the endothelium of vitelline vessels.
Examples: glitazone, GI cocktail, etc.