Document Detail


Autoradiographic studies on the protein synthesis and the distribution of the newly synthesized proteins in oligodendroglial cells.
MedLine Citation:
PMID:  1149099     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The protein-synthesizing activity of oligodendroglial cells in the rat hippocampus as well as the migration of the newly synthesized proteins within these cells were examined by means of light and microscopic autoradiography when injecting 3H-leucine into the lateral ventricle. The autoradiographs of oligodendroglial cells were compared with the autoradiographs on hippocampal pyramidal cells of the same area. According to the quantitative evaluation of the autoradiographs the protein-synthesizing activity of the oligodendrocytes equals or may even exceed that of the pyramidal cells. In oligodendroglial cells most of the newly synthesized proteins migrate very rapidly from the rough-surfaced endoplasmic reticulum into the cisternae of the Golgi apparatus and disappear continuously. The proteins disappear from the Golgi apparatus simultaneously with the decrease in the radioactive concentration of the perikaryon.
Authors:
J Kiss; S Koritsánszky
Related Documents :
6663509 - Response to the velocity of moving visual stimuli of the brisk classes of ganglion cell...
21827489 - Similar potency of catechin and its enantiomers in alleviating 1-methyl-4-phenylpyridin...
21889949 - Enhanced suppression of tumor growth by concomitant treatment of human lung cancer cell...
6265979 - Effects of opioid peptides on synaptic potentials in explants of rat hippocampus.
21720999 - Individualizing antimetabolic treatment strategies for head and neck squamous cell carc...
21757349 - Discovery of 1,2,4-thiadiazolidine-3,5-dione analogs that exhibit unusual and selective...
7799959 - Modulation of cellular thermoresistance and actin filament stability accompanies phosph...
17208029 - Food digestion by cathepsin l and digestion-related rapid cell differentiation in shrim...
6312759 - Behaviour of the proliferative compartment of the small intestine at different times of...
Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Cell and tissue research     Volume:  159     ISSN:  0302-766X     ISO Abbreviation:  Cell Tissue Res.     Publication Date:  1975 Jun 
Date Detail:
Created Date:  1975-11-05     Completed Date:  1975-11-05     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0417625     Medline TA:  Cell Tissue Res     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  267-77     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Autoradiography
Cell Nucleus / metabolism
Endoplasmic Reticulum / metabolism
Golgi Apparatus / metabolism
Hippocampus / metabolism*
Leucine / metabolism
Mitochondria / metabolism
Nerve Tissue Proteins / biosynthesis*
Neuroglia / metabolism*
Neurons / metabolism
Oligodendroglia / metabolism*,  ultrastructure
Rats
Tritium
Chemical
Reg. No./Substance:
0/Nerve Tissue Proteins; 10028-17-8/Tritium; 61-90-5/Leucine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Ultrastructural studies on neuromuscular contacts and the formation of junctions in the flight muscl...
Next Document:  Ultrastructural immunocytochemical localization of neurophysin and vasopressin in the median eminenc...