[The acceleration of ultrastructure changes of synapses in somatosensory cortex of the rats at repeated simulation of weightlessness effects].
The electronmicroscopica/study of brain somatosensory cortex in the rats, exposed to postponed for a long time repeated lack of support load on hindlimbs by means of tail-suspension, has been revealed in hindlimb area of cortex the changes of ultrastructure of axodendritic synapses and neurons pointing out the acceleration of decrease in functional activity of synapses and neurons in 3-4 layers at postponed for a long time repeated simulation of weightlessness effects.
Krasnov
I B
IB
D'iachkova
L N
LN
D000818:Animals; D001369:Axons / Q000648:ultrastructure; D003712:Dendrites / Q000648:ultrastructure; D004195:Disease Models, Animal; D019417:Hindlimb Suspension; D008297:Male; D008854:Microscopy, Electron; D051381:Rats; D017208:Rats, Wistar; D013003:Somatosensory Cortex / Q000648:ultrastructure*; D013569:Synapses / Q000648:ultrastructure*; D014893:Weightlessness / Q000009:adverse effects*