Distribution and Turnover of the Phosphatides in the Intracellular Membranes and in the Myelin Sheaths of the Rat Brain

1967 ◽  
pp. 110-111
Author(s):  
P. Mandel ◽  
J. L. Nussbaum
Keyword(s):  
Rat Brain ◽  
Intracellular Membranes ◽  
Myelin Sheaths

Testosterone 5α-reductase activity in the rat brain is highly concentrated in white matter structures and in purified myelin sheaths of axons

1988 ◽  
Vol 31 (2) ◽  
pp. 173-179 ◽  
Author(s):  
R.C. Melcangi ◽  
F. Celotti ◽  
M. Ballabio ◽  
A. Poletti ◽  
P. Castano ◽  
...  
Keyword(s):  
White Matter ◽  
Rat Brain ◽  
Reductase Activity ◽  
Myelin Sheaths

Incorporation of Cholesterol into Peripheral Nerve Myelin

1972 ◽  
Vol 30 ◽  
pp. 334-335
Author(s):  
Frank A. Rawlins
Keyword(s):  
Electron Microscope ◽  
Sciatic Nerve ◽  
Electron Microscope Autoradiography ◽  
Myelin Sheaths ◽  
Microscope Autoradiography ◽  
Grain Distribution ◽  
Sciatic Nerves ◽  
Autoradiographic Analysis ◽  
Old Mice ◽  
Short Times

Several speculations exist as to the site of incorporation of preformed molecules into myelin. The possibility that an autoradiographic analysis of cholesterol-1,2-H3 incorporation at very short times after injection might shed some light in the solution of that problem led to the present experiment.Cholesterol-1,2-H3 was injected intraperitoneally into 24 tenday old mice. The animals were then sacrificed at 10,20,30,40,60,90,120 and 180 min after the injection and the sciatic nerves were processed for electron microscope autoradiography. To analyze the grain distribution in the autoradiograms of cross and longitudinal sections from each sciatic nerve myelin sheaths were subdivided into three compartments named: outer 1/3, middle 1/3 and inner 1/3 compartments.It was found that twenty min. after the injection of cholesterol -1.2-H3 (Figs. 1 and 2), 55% of the total number of grains (t.n.g) found in myelin were within the outer 1/3 compartment, 9% were within the middle 1/3 and 36% within the inner 1/3 compartment

cDNA cloning and expression of a gamma-aminobutyric acidA receptor epsilon-subunit in rat brain

2000 ◽  
Vol 12 (12) ◽  
pp. 4318-4330 ◽  
Author(s):  
Nathalie Moragues ◽  
Philippe Ciofi ◽  
Pierrette Lafon ◽  
Marie-Francoise Odessa ◽  
Gerard Tramu ◽  
...  
Keyword(s):  
Rat Brain ◽  
Cdna Cloning ◽  
Cloning And Expression ◽  
Epsilon Subunit

Antisense knockdown of the glial glutamate transporter GLT-1 exacerbates hippocampal neuronal damage following traumatic injury to rat brain

2001 ◽  
Vol 13 (1) ◽  
pp. 119-128 ◽  
Author(s):  
Vemuganti L. Raghavendra Rao ◽  
Aclan Dogan ◽  
Kellie K. Bowen ◽  
Kathryn G. Todd ◽  
Robert J. Dempsey
Keyword(s):  
Rat Brain ◽  
Neuronal Damage ◽  
Traumatic Injury ◽  
Glutamate Transporter ◽  
Glial Glutamate Transporter ◽  
Antisense Knockdown
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