blastocoele


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Related to blastocoele: primitive streak

blas·to·coel

or blas·to·coele  (blăs′tə-sēl′)
n.
The fluid-filled, central cavity of a blastula. Also called segmentation cavity.

blas′to·coe′lic adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.blastocoele - the fluid-filled cavity inside a blastulablastocoele - the fluid-filled cavity inside a blastula
blastosphere, blastula - early stage of an embryo produced by cleavage of an ovum; a liquid-filled sphere whose wall is composed of a single layer of cells; during this stage (about eight days after fertilization) implantation in the wall of the uterus occurs
bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Blastocoele expansion degree predicts live birth after single blastocyst transfer for fresh and vitrified/warmed single blastocyst transfer cycles.
Blastocysts were categorized as Grade I; excellent or good quality blastocysts with blastocoele filling the entire blastocyst, compact inner cell mass (ICM), multicellular cohesive trophectoderm (TE) and oval shaped, Grade II; moderate quality blastocysts with normal ICM, but no optimal (fragmented or necrotic) TE, and Grade III; poor quality blas tocysts with very few cells or without ICM and with large vacuole instead of blastocoel.
Grupen, "A comparison of different vitrification devices and the effect of blastocoele collapse on the cryosurvival of in vitro produced porcine embryos," Journal of Reproduction Development, vol.
Blastocysts were incubated for a further 2-3 hours to allow blastocoele expansion and herniation of the trophectoderm cells from the zona, at which time the embryo was placed into 20 [micro]L of medium (Vitrolife) under oil for biopsy.