Cheresharov L, Ovtscharoff W, Manolov S
J Neural Transm. 1978;42(1):9-21. doi: 10.1007/BF01262725.
Ultrastructural changes in axodendritic synapses of the spinal cord ventral horn are studied in rats subjected to different locomotor conditions: immobilization, control and physical loading. Enhanced motor activity results in a reduction of the number of synaptic vesicles in the axon terminal, as well as flattening and diminution of their size. Other changes correlated with the different motor regimes are likewise established in the number of terminal ending's mitochondria, in "active zones", in subjunctional dense bodies, and in the bouton area. Data are treated by means of variation analysis. The significance of differences is established by "T"-criterion.
在经历不同运动条件（固定、对照和体力负荷）的大鼠中，研究了脊髓腹角轴突树突突触的超微结构变化。增强的运动活动导致轴突终末中突触小泡数量减少，以及其大小变扁平且减小。在终末的线粒体数量、“活性区”、突触下致密体以及终扣区域中，同样也发现了与不同运动状态相关的其他变化。数据通过方差分析进行处理。差异的显著性通过“T”检验确定。
