Scanning electron microscopy of primordial germ cells in early chick embryos

1978 ◽  
Vol 206 (3) ◽  
pp. 457-462 ◽  
Author(s):  
Hsin-Yi Lee ◽  
Robert G. Nagele ◽  
Mark M. Goldstein
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Chick Embryos ◽  
Scanning Electron

Scanning Electron Microscopy of Circulating Primordial Germ Cells in the Chick Embryo

1984 ◽  
Vol 13 (3) ◽  
pp. 193-196 ◽  
Author(s):  
V. J. Götzens ◽  
M. Gimeno ◽  
L. Dominguez ◽  
S. Climent
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Chick Embryo ◽  
Germ Cells ◽  
Primordial Germ Cells ◽  
Scanning Electron

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.

Scanning electron microscopy of the development of the mesoderm layer in chick embryos

1977 ◽  
Vol 150 (3) ◽  
pp. 291-300 ◽  
Author(s):  
Marjorie A. England ◽  
Jennifer Wakely
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Chick Embryos ◽  
Scanning Electron

Complete transposition in a chick embryo demonstrated by scanning electron microscopy

1998 ◽  
Vol 8 (3) ◽  
pp. 396-399 ◽  
Author(s):  
Jörg Männer ◽  
Wolfgang seidl ◽  
Gerd Steding
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Animal Models ◽  
Chick Embryo ◽  
Chick Embryos ◽  
Documented Case ◽  
The Past ◽  
Complete Transposition ◽  
Developing Heart ◽  
Scanning Electron

AbstractChick embryos are frequently used as animal models when researching the developing heart. In the past, every attempt to induce complete transposition (the combination of concordant arrioventricular and discordant ventriculo-arterial connections) failed in chicks, suggesting that it might be impossible to develop a chicken modle for this malformation. We demonstrate, to the best of our knowledge, the first well-documented case of complete transpositon occourrine in the chick

Scanning electron microscopy of the retinal pigment epithelium in chick embryos and chicks

1973 ◽  
Vol 146 (4) ◽  
pp. 543-552 ◽  
Author(s):  
W. Breipohl ◽  
N. Bornfeld ◽  
G. J. Bijvank ◽  
H. Laugwitz ◽  
M. Pfautsch
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Retinal Pigment Epithelium ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Chick Embryos ◽  
Scanning Electron
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