Myelin changes in the rats CNS following intraventricular injection of serum.
Normal human or rat serum administered by intraventricular injection induced demonstrable changes in the rat CNS myelin as seen from an increased recovery of dissociated myelin (DM), i.e. a myelin-related low density membrane fragments, from the tissue homogenates. The yield of DM reached a maximum on the third postinjection day and returned to the control level by day 5. In spite of the increased recovery of DM, no physico-chemical alternations in myelin isolates and no histological abnormalities in the tissue could be detected. The production of DM seems to be a sensitive index of serum-induced alteration of the myelin sheath.
D000818:Animals; D001769:Blood; D001921:Brain / Q000648:ultrastructure*; D001933:Brain Stem / Q000648:ultrastructure; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D007276:Injections, Intraventricular; D008297:Male; D009185:Myelin Proteins / Q000032:analysis; D009186:Myelin Sheath / Q000032:analysis / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains
D009185:Myelin Proteins