Embryologic Derivatives Flashcards
Adenohypophysis
Surface ectoderm
Epidermis
Surface ectoderm
Lens of eye
Surface ectoderm
Epithelial linings of oral cavity
Surface ectoderm
Sensory organs of the ear
Surface ectoderm
Sensory organs of the ear
Surface ectoderm
Olfactory epithelium
Surface ectoderm
Epidermis
Surface ectoderm
Anal canal below the Pectinate line
Surface ectoderm
Parotid, sweat, and mammary glands
Surface ectoderm
Brain (neurohypophysis, CNS neurons, oligodendrocytes, Astrocytes, ependymal cells, and pineal gland)
Neuroectoderm
Retina and optic nerve
Neuroectoderm
Spinal cord
Neuroectoderm
PNS (dorsal root ganglia, cranial nerves, celiac ganglion, Schwann cells, ANS)
Neural Crest
Melanocytes
Neural Crest
Chromaffin cells of adrenal medulla
Neural Crest
Parafollicular cells of the thyroid
Neural Crest
Pia and arachnoid
Neural Crest
Bones of the skull
Neural Crest
Odontoblasts
Neural Crest
Aorticopulmonary septum
Neural Crest
Muscle, bones, connective tissue, peritoneum and other serous linings of the body cavity
Mesoderm
Spleen
Mesoderm - derived from foregut mesentary
Cardiovascular structures
Mesoderm
Lymphatics
Mesoderm
Blood
Mesoderm
Wall of gut tube
Mesoderm
Vagina, testes, ovaries
Mesoderm
Kidneys, adrenal cortex
Mesoderm
Dermis
Mesoderm
Nucleus pulposus of the intervertebral disc
Notochord of the Mesoderm
Gut tube epithelium (including anal canal above the Pectinate line)
Endoderm
Urethra
Endoderm
Luminal epithelial derivatives (lungs, liver, gallbladder, pancreas, Eustachian tube, thymus, parathyroid, thyroid follicular cells
Endoderm
