- blastemas
- n. group of embryonic cells
English contemporary dictionary. 2014.
blastemas
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blastema — blastemal, blastematic /blas teuh mat ik/, blastemic /bla stee mik, steem ik/, adj. /bla stee meuh/, n., pl. blastemas, blastemata / meuh teuh/. Embryol. an aggregation of cells in an early embryo, capable of differentiation into specialized… … Universalium
The Body Electric — Infobox Book name = The Body Electric: Electromagnetism and the Foundation of Life title orig = translator = image caption = author = Robert O. Becker and Gary Selden illustrator = cover artist = country = language = English series = subject =… … Wikipedia
regeneration — /ri jen euh ray sheuhn/, n. 1. act of regenerating; state of being regenerated. 2. Electronics. a feedback process in which energy from the output of an amplifier is fed back to the grid circuit to reinforce the input. 3. Biol. the restoration or … Universalium
Diverticulum — A small bulging sac pushing outward from the colon wall is a diverticulum. As a person ages, pressure within the large intestine (colon) causes pockets of tissue (sacs) that push out from the colon walls. The plural is diverticula. Diverticula… … Medical dictionary
supernumerary kidney — a rare anomaly in which there is another kidney in addition to the usual two; it develops as the result of splitting of the nephrogenic blastema, or from separate metanephric blastemas into which partially or completely reduplicated ureteral… … Medical dictionary
blastema — [blas tē′mə] n. pl. blastemas or blastemata [blas təmə tə] [ModL < Gr blastēma, a bud < blastanein, to bud < blastos, a sprout] the undifferentiated embryonic tissue from which cells, tissues, and organs are developed blastemic… … English World dictionary
