[Protein synthesis in the large cortical pyramidal neurons during the paradoxical phase of sleep].
A study was made of the quantity of ribosomes and autographs in the large pyramids of the cat brain pariental region during the wake (WS) and paradoxal sleep (PS) by methods of electron microscopy and autoradiography. Unlike the slow wave phase of sleep, a high level of protein synthesis was established both in PS and in WS. PS in contrast to WS, is characterized by a reliable increase in the number of membrane-bound ribosomes and decrease in the quantity of polysomes and intracellular distribution of autographs.
D000818:Animals; D001345:Autoradiography; D002415:Cats; D002540:Cerebral Cortex / Q000378:metabolism* / Q000648:ultrastructure; D008854:Microscopy, Electron; D009419:Nerve Tissue Proteins / Q000096:biosynthesis*; D009474:Neurons / Q000378:metabolism* / Q000648:ultrastructure; D012895:Sleep, REM / Q000502:physiology*; D014851:Wakefulness / Q000502:physiology
D009419:Nerve Tissue Proteins
Sintez belkov v krupnykh piramidal'nykh neĭronakh kory vo vremia paradoksal'noĭ fazy sna.