blastocele


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Related to blastocele: blastocoel

blas·to·cele

, blastocoele (blas'tō-sēl, blas'tō-sēl),
The cavity in the blastula of a developing embryo.
[blasto- + G. koilos, hollow]
Farlex Partner Medical Dictionary © Farlex 2012

blas·to·cele

(blas'tō-sēl)
The cavity in the blastula of a developing embryo, such as in amphibians, reptiles, and birds.
Synonym(s): cleavage cavity, segmentation cavity, blastocoele.
[blasto- + G. koilos, hollow]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

blastocoel

, blastocoele, blastocele (blas′tŏ-sēl″) [ blast- + -coele]
The fluid-filled cavity within the blastula of the developing embryo.
Medical Dictionary, © 2009 Farlex and Partners
References in periodicals archive ?
As a result of chlorpyrifos treatment in this sensitive period, a compact extralarval cap, largely comprised of pigmented cells, formed at the animal pole, and the blastocele, indeed the larva itself, was correspondingly diminished because of both cell extrusion and compaction.
At even lower chlorpyrifos concentrations (2.5-5 [micro]M), there was no extrusion of cells from the blastocele. Instead, the pigmented cells that arose 5-6 hr after addition of chlorpyrifos accumulated inside the larva (Figure 5B), rather than in an external cap.
Some of these embryos remained normal at the mid-blastula 2 stage (category 0), whereas others exhibited anomalies: inhibition of hatching, precocious appearance of mesenchyme cells in the blastocele, and extrusion of some cells to the perivitelline space (Figure 7C, 8A).
The blastocysts shape and the blastocele size were assessed before, 5 and 60 minutes after transfer.
* no visible changes in shape of the blastocyst, blastocele size unchanged (0 on Fig.1)