scholarly journals Effects of Alcohol During Secondary Neurulation in Chick Embryos

2017 ◽  
Author(s):  
Mesut Mete ◽  
Işıl Aydemir ◽  
Ülkün Ünlü Ünsal ◽  
Kemal Özbilgin ◽  
Mehmet İbrahim Tuğlu ◽  
...  
Keyword(s):  
Chick Embryos ◽  
Secondary Neurulation

Cytokinetics of secondary neurulation in chick embryos: Hamburger and Hamilton stages 16–45

2006 ◽  
Vol 22 (6) ◽  
pp. 567-571 ◽  
Author(s):  
Hee-Jin Yang ◽  
Kyu-Chang Wang ◽  
Je G. Chi ◽  
Myung-Sook Lee ◽  
Yun-Jin Lee ◽  
...  
Keyword(s):  
Chick Embryos ◽  
Secondary Neurulation

scholarly journals Three‐dimensional visualization of secondary neurulation in chick embryos using microCT

2021 ◽  
Author(s):  
Sejin Choi ◽  
Kyung Hyun Kim ◽  
Seung‐Ki Kim ◽  
Kyu‐Chang Wang ◽  
Ji Yeoun Lee
Keyword(s):  
Three Dimensional ◽  
Chick Embryos ◽  
Secondary Neurulation

Neural differentiation of caudal cell mass (secondary neurulation) in chick embryos: Hamburger and Hamilton Stages 16–45

2003 ◽  
Vol 142 (1) ◽  
pp. 31-36 ◽  
Author(s):  
Hee-Jin Yang ◽  
Kyu-Chang Wang ◽  
Je G. Chi ◽  
Myung-Sook Lee ◽  
Yun-Jin Lee ◽  
...  
Keyword(s):  
Neural Differentiation ◽  
Cell Mass ◽  
Chick Embryos ◽  
Secondary Neurulation

Expression of neuronal markers in the secondary neurulation of chick embryos

2007 ◽  
Vol 24 (1) ◽  
pp. 105-110 ◽  
Author(s):  
You-Nam Chung ◽  
Do-Hun Lee ◽  
Hee-Jin Yang ◽  
Seung-Ki Kim ◽  
Yun-Jin Lee ◽  
...  
Keyword(s):  
Chick Embryos ◽  
Neuronal Markers ◽  
Secondary Neurulation

Dexamethasone Effect on Embryonic Chick Respiratory Epithelium

1982 ◽  
Vol 40 ◽  
pp. 248-249
Author(s):  
M.R. Richter ◽  
R.V. Blystone
Keyword(s):  
Lung Development ◽  
Critical Role ◽  
Respiratory Epithelium ◽  
Chick Embryos ◽  
Embryonic Chick ◽  
White Leghorn ◽  
Lung Maturation ◽  
Synthetic Analogs ◽  
Lung Physiology ◽  
Avian Lung

Dexamethasone and other synthetic analogs of corticosteroids have been employed clinically as enhancers of lung development. The mechanism(s) by which this steroid induction of later lung maturation operates is not clear. This study reports the effect on lung epithelia of dexamethasone administered at different intervals during development. White Leghorn chick embryos were used so as to remove possible maternal and placental influences on the exogenously applied steroid. Avian lung architecture does vary from mammals; however, respiratory surfactant produced by the lung epithelia serves an equally critical role in avian lung physiology.

Development of the Foramen Secundum in the Chick as Observed by Scanning Electron Microscopy

1976 ◽  
Vol 34 ◽  
pp. 212-213
Author(s):  
M.J.C. Hendrix ◽  
D.E. Morse
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Procaine Hydrochloride ◽  
Cardiac Anomaly ◽  
Chick Embryos ◽  
Congenital Cardiac Anomaly ◽  
Septal Defects ◽  
Critical Point Drying ◽  
Scanning Electron

Atrial septal defects are considered the most common congenital cardiac anomaly occurring in humans. In studying the normal sequential development of the atrial septum, chick embryos of the White Leghorn strain were prepared for scanning electron microscopy and the results were then extrapolated to the human heart. One-hundred-eighty chick embryos from 2 to 21 days of age were removed from their shells and immersed in cold cacodylate-buffered aldehyde fixative . Twenty-four embryos through the first week post-hatching were perfused in vivo using cold cacodylate-buffered aldehyde fixative with procaine hydrochloride. The hearts were immediately dissected free and remained in the fixative a minimum of 2 hours. In most cases, the lateral atrial walls were removed during this period. The tissues were then dehydrated using a series of ascending grades of ethanol; final dehydration of the tissues was achieved via the critical point drying method followed by sputter-coating with goldpalladium.

Immunocytochemical localization of desmin and vimentin in chick embryonic myocardial cells

1990 ◽  
Vol 48 (3) ◽  
pp. 448-449
Author(s):  
Yukiko Sugi
Keyword(s):  
Sodium Methoxide ◽  
Intermediate Filament Protein ◽  
Chick Embryos ◽  
Immunocytochemical Localization ◽  
Myocardial Cells ◽  
Immunofluorescence Study ◽  
Immunofluorescent Localization ◽  
Rabbit Igg ◽  
Semithin Sections ◽  
Filament Protein

In cultured skeletal muscle cells of chick, one intermediate filament protein, vimentin, is primarily formed and then synthesis of desmin follows. Coexistence of vimentin and desmin has been immunocytochemically confirmed in chick embryonic skeletal musclecells. Immunofluorescent localization of vimentin and desmin has been described in developing myocardial cells of hamster. However, initial localization of desmin and vimentin in early embryonic heart has not been reported in detail. By quick-freeze deep-etch method a loose network of intermediate filaments was revealed to exist surrounding myofibrils. In this report, immunocytochemical localization of desmin and vimentin is visualized in early stages of chick embryonic my ocardium.Chick embryos, Hamburger-Hamilton (H-H) stage 8 to hatch, and 1 day old postnatal chicks were used in this study. For immunofluorescence study, each embryo was fixed with 4% paraformaldehyde and embedded in Epon 812. De-epoxinized with sodium methoxide, semithin sections were stained with primary antibodies (rabbit anti-desmin antibody and anti-vimentin antibody)and secondary antibody (RITC conjugated goat-anti rabbit IgG).

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