Proliferating ability, morphological development and acetylcholinesterase activity of the neural tube cells in early chick embryos

1982 ◽  
Vol 76 (3) ◽  
pp. 303-314 ◽  
Author(s):  
A. Miki ◽  
H. Mizoguti
Keyword(s):  
Neural Tube ◽  
Acetylcholinesterase Activity ◽  
Morphological Development ◽  
Chick Embryos

Head morphogenesis in embryonic avian chimeras: evidence for a segmental pattern in the ectoderm corresponding to the neuromeres

Development ◽  
1990 ◽  
Vol 108 (4) ◽  
pp. 543-558 ◽  
Author(s):  
G. Couly ◽  
N.M. Le Douarin
Keyword(s):  
Spatial Distribution ◽  
Neural Crest ◽  
Developmental Stage ◽  
Neural Tube ◽  
Neural Crest Cells ◽  
Chick Embryos ◽  
Quail Embryo ◽  
Branchial Arches ◽  
Developmental Unit

Areas of the superficial cephalic ectoderm, including or excluding the neural fold at the same level, were surgically removed from 3-somite chick embryos and replaced by their counterparts excised from a quail embryo at the same developmental stage. Strips of ectoderm corresponding to the presumptive branchial arches were delineated, thus defining anteroposterior ‘segments’ (designated here as ‘ectomeres’) that coincided with the spatial distribution of neural crest cells arising from the adjacent levels of the neural fold. This discrete ectodermal metamerisation parallels the segmentation of the hindbrain into rhombomeres. It seems, therefore, that not only is the neural crest patterned according to its rhombomeric origin but that the superficial ectoderm covering the branchial arches may be part of a larger developmental unit that includes the entire neurectoderm, i.e., the neural tube and the neural crest.

Concanavalin A-induced Open Neural Tube Defects in Chick Embryos

1996 ◽  
Vol 36 (10) ◽  
pp. 691-697 ◽  
Author(s):  
Takayuki INAGAKI ◽  
Kyu-Chang WANG ◽  
Russell G. HIGBEE ◽  
David G. MCLONE ◽  
Paul A. KNEPPER
Keyword(s):  
Neural Tube ◽  
Neural Tube Defects ◽  
Concanavalin A ◽  
Chick Embryos

Morphological study of surgically induced open neural tube defect in old (14 and 21 days) chick embryos

1995 ◽  
Vol 192 (1) ◽  
pp. 61-64 ◽  
Author(s):  
Ki-Bum Sim ◽  
Byung-Kyu Cho ◽  
Je G. Chi ◽  
Kyu-Chang Wang
Keyword(s):  
Neural Tube ◽  
Neural Tube Defect ◽  
Morphological Study ◽  
Chick Embryos ◽  
Surgically Induced

Chronological changes of re-closure capacity in surgically induced spinal open neural tube defects of chick embryos

2000 ◽  
Vol 292 (3) ◽  
pp. 151-154 ◽  
Author(s):  
Ki-Bum Sim ◽  
Byung-Kyu Cho ◽  
Yun Jin Lee ◽  
Myung Sook Lee ◽  
Kyu-Chang Wang
Keyword(s):  
Neural Tube ◽  
Neural Tube Defects ◽  
Chick Embryos ◽  
Surgically Induced
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