Direct contacts between fibers from the ventrolateral thalamic nucleus and frontal cortical neurons projecting to the striatum: a light-microscopy study in the rat

1997 ◽  
Vol 197 (1) ◽  
pp. 77-87 ◽  
Author(s):  
Sophie Zin-Ka-Ieu ◽  
Michel Roger ◽  
P. Arnault
Keyword(s):  
Light Microscopy ◽  
Cortical Neurons ◽  
Thalamic Nucleus ◽  
Microscopy Study ◽  
Ventrolateral Thalamic Nucleus

The Kupffer cell in experimental extrahepatic cholestasis in the rat—a light microscopy, immunohistochemical and electron microscopy study

1986 ◽  
Vol 150 (3) ◽  
pp. 187-194 ◽  
Author(s):  
D. St. John Collier ◽  
James A. Pain ◽  
Derek G. D. Wight ◽  
Penny Lovat ◽  
Michael E. Bailey
Keyword(s):  
Electron Microscopy ◽  
Light Microscopy ◽  
Kupffer Cell ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Extrahepatic Cholestasis

scholarly journals Immunolabeling of grapevine flavescence dorée MLO in salivary glands of Euscelidius variegatus: a light and electron microscopy study.

1990 ◽  
Vol 38 (1) ◽  
pp. 79-85 ◽  
Author(s):  
J Lherminier ◽  
G Prensier ◽  
E Boudon-Padieu ◽  
A Caudwell
Keyword(s):  
Light Microscopy ◽  
Salivary Glands ◽  
Light And Electron Microscopy ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Good Tool ◽  
Tissue Samples ◽  
Thin Sections ◽  
Flavescence Dorée ◽  
Euscelidius Variegatus

Flavescence dorée (FD), a grapevine yellows disease, is caused by a mycoplasma-like organism (MLO). A colloidal gold indirect immunolabeling technique identified MLO in salivary glands of a vector leafhopper, Euscelidius variegatus. After aldehyde fixation, tissue samples were prepared by cryoultramicrotomy or embedding in acrylic resins. Double fixation with aldehydes and osmium retroxide, followed by embedding in epon, was also performed. Thin or semi-thin serial sections were treated with polyclonal anti-FD-MLO rabbit antibodies, then with gold-conjugated anti-rabbit IgG. Labeling was revealed using the silver enhancement technique for light microscopy. MLO in frozen thin sections of glands were efficiently labeled. Optimal results were obtained with 4% paraformaldehyde-0.1% glutaraldehyde fixation and low-temperature embedding in LR White resin. Both scattered MLO and unusual dense forms of MLO were easily detected with the electron-dense gold probe. This method distinguished MLO from other membrane-limited bodies and provided a good tool for studying infection in large regions of FD-infected tissues by light microscopy.

scholarly journals Ontogenetic development of the gastrointestinal tract of African lungfish larvae Protopterus aethiopicus (Heckel 1851): A light microscopy study

2020 ◽  
Vol 51 (12) ◽  
pp. 5074-5083
Author(s):  
Martin Sserwadda ◽  
Nancy Nevejan ◽  
Ronald Ntanzi ◽  
Pieter Cornillie ◽  
Wim Van den Broeck ◽  
...  
Keyword(s):  
Gastrointestinal Tract ◽  
Light Microscopy ◽  
Microscopy Study ◽  
Ontogenetic Development ◽  
African Lungfish ◽  
Protopterus Aethiopicus
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