Evidence for a Gradient of Adhesive Specificity in the Developing Chick Retina

1976 ◽  
pp. 133-145
Author(s):  
David I. Gottlieb ◽  
Kenneth Rock ◽  
Luis Glaser
Keyword(s):  
Author(s):  
Anthony J. Godfrey

Aldehyde-fixed chick retina was embedded in a water-containing resin of glutaraldehyde and urea, without dehydration. The loss of lipids and other soluble tissue components, which is severe in routine methods involving dehydration, was thereby minimized. Osmium tetroxide post-fixation was not used, lessening the amount of protein denaturation which occurred. Ultrathin sections were stained with 1, uranyl acetate and lead citrate, 2, silicotungstic acid, or 3, osmium vapor, prior to electron microscope examination of visual cell outer segment ultrastructure, at magnifications up to 800,000.Sections stained with uranyl acetate and lead citrate (Fig. 1) showed that the individual disc membranes consisted of a central lipid core about 78Å thick in which dark-staining 40Å masses appeared to be embedded from either side.


2001 ◽  
Vol 199 (1-2) ◽  
pp. 219-219
Author(s):  
D. LeROUEDEC ◽  
M. CHEUNG ◽  
P. J. SCOTTING ◽  
P. M. WIGMORE

1996 ◽  
Vol 91 (2) ◽  
pp. 252-259 ◽  
Author(s):  
Patrizia Morino ◽  
Andrea Buchstaller ◽  
Roman Giger ◽  
Peter Sonderegger ◽  
Günter Rager

1992 ◽  
Vol 31 (3) ◽  
pp. 532-542 ◽  
Author(s):  
C. Arregui ◽  
H. S. Barra ◽  
C. A. Landa

1982 ◽  
Vol 39 (4) ◽  
pp. 1147-1151 ◽  
Author(s):  
Robert R. Rando ◽  
Jenifer Coburn ◽  
David Parkinson

1963 ◽  
Vol 7 ◽  
pp. 94-102 ◽  
Author(s):  
Dorothea Rudnick
Keyword(s):  

1979 ◽  
Vol 4 (1) ◽  
pp. 99-107 ◽  
Author(s):  
F. A. M. De Azeredo ◽  
H. Martins-Ferreira

1992 ◽  
Vol 17 ◽  
pp. 75
Author(s):  
Ryuzo Shingai ◽  
Tarou Ogurusu ◽  
Yasushi Takeda ◽  
Katsumi Hashino ◽  
Akemi Yoshida ◽  
...  

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