Definition of Epiblast

1. n. The outer layer of the blastoderm; the ectoderm. See Blastoderm, Delamination.

Definition of Epiblast

1. Noun. (biology) the outer layer of a blastula that, after gastrulation, becomes the ectoderm ¹

¹ Source: wiktionary.com

Definition of Epiblast

1. the ectoderm [n -S] - See also: ectoderm

Medical Definition of Epiblast

1. The outer layer of the blastoderm; the ectoderm. See Blastoderm, Delamination. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Epiblast

epi-
epi-coprostanol
epi-coprosterol
epialexine
epiallele
epialleles
epiallelic
epiandrosterone
epiaustraline
epibatidine
epibenthic
epibenthos
epibiont
epibionts
epibiotic
epiblast (current term)
epiblastic
epiblasts
epiblema
epibole
epibolies
epibranchial
epibranchial placodes
epibranchials
epibromohydrin
epibromohydrins
epibulbar

Literary usage of Epiblast

Below you will find example usage of this term as found in modern and/or classical literature:

1. A Treatise on Comparative Embryology by Francis Maitland Balfour (1885)
"epiblast. While the greater part of the epiblast becomes converted into the external epidermis, from which involutions give rise to the olfactory and ..."

2. The Science and Art of Surgery: A Treatise on Surgical Injuries, Diseases by John Eric Erichsen, Marcus Beck (1884)
"It is easily to be understood how in fthis process a portion of the epiblast may become included and remain embedded in the tissues belonging to the deeper ..."

3. The Elements of Embryology by Michael Foster, Francis Maitland Balfour (1874)
"(1) The hypoblast and mesoblast are formed from the segmentation-spheres, so that by the 6th to ^he 8th hour the three layers of the germ—the epiblast, ..."

4. Anatomy, Descriptive and Surgical by Henry Gray (1901)
"The epiblast consists of a layer of columnar epithelial cells, which, however, are somewhat flattened toward the circumference of the germinal disk. ..."

5. Anatomy, Descriptive and Surgical: Descriptive and Surgical by Henry Gray (1897)
"The epiblast of the germinal disk is formed of the most superficial layers of the inner cells which were exposed by the disappearance of the outer cells, ..."

6. A Manual of Human Physiology: Including Histology and Microscopical Anatomy by Leonard Landois (1885)
"The cells of the epiblast, and especially those of the hypoblast, nourish themselves ... The medullary groove upon the epiblast (also called outer, serous, ..."

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