[复苏后早期大脑皮质突触功能活动的结构方面]
[Structural aspects of the functional activity of the cerebral cortex synapses in the early postresuscitation period].
作者信息
Semchenko V V, Stepanov S S
出版信息
Biull Eksp Biol Med. 1989 Feb;107(2):164-6.
PMID:2923971
Abstract
The numeral density of the revealed with the help of PTA-plane and twisted asymmetric and symmetric interneuronal contacts of the sensomotor brain cortex of rats after 6 minutes mechanical asphyxia has been studied. It was revealed that in 90 minutes and 6 hours the relative contacts of the concave synapses will be increased progressively. This reaction has the compensatory-adaptive character and ensures the restoration of the integrative activity of the brain during the early postresuscitation period.
摘要
研究了大鼠在机械性窒息6分钟后，借助PTA平面以及感觉运动脑皮质中扭曲的不对称和对称中间神经元接触所揭示的数字密度。结果显示，在90分钟和6小时时，凹陷突触的相对接触会逐渐增加。这种反应具有代偿适应性特征，并确保在复苏后早期恢复大脑的整合活动。
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