[Concentration of proteins and RNA in neurons and gliocytes of the rat locus coeruleus during natural sleep and REM-sleep deprivation].
Natural sleep entails an increase of the RNA concentration and absolute content (per 1 cell) in the gliocytes of the locus coeruleus and a decrease of the protein absolute content in the neuron cytoplasm. Within 24-hr REM-sleep deprivation, the protein and RNA concentrations remained constant in neurons and gliocytes whereas the RNA absolute content decreased in neurons; the 48-hr REM-sleep deprivation increased the protein concentration in neurons and glia (exceeding the wakefulness control values); protein absolute content in gliocytes increased as well, RNA concentration and absolute content remained equal to the control in neurons and in glia. In these respects the locus coeruleus differs from the supraoptic and red nucleus studied previously under the same conditions.
D000818:Animals; D001931:Brain Mapping; D006651:Histocytochemistry; D008125:Locus Coeruleus / Q000166:cytology / Q000378:metabolism*; D008297:Male; D009419:Nerve Tissue Proteins / Q000378:metabolism*; D009457:Neuroglia / Q000378:metabolism; D009474:Neurons / Q000378:metabolism; D012313:RNA / Q000378:metabolism*; D051381:Rats; D012012:Red Nucleus / Q000378:metabolism; D012890:Sleep / Q000502:physiology*; D012892:Sleep Deprivation; D012895:Sleep, REM / Q000502:physiology; D013495:Supraoptic Nucleus / Q000378:metabolism
D009419:Nerve Tissue Proteins; D012313:RNA
Soderzhanie belkov i RNK v neĭronakh i gliotsitakh sinego piatna golovnogo mozga krys pri estestvennom sne i lishenii ego paradoksal'noĭ fazy.