Glutamine Synthetase-Containing Cells of the Dorsal Root Ganglion at Different Stages of Rat Ontogeny

被引：0
作者：
E. A. Kolos
D. E. Korzhevskii
机构：
[1] Institute of Experimental Medicine,Laboratory of Functional Morphology of the Central and Peripheral Nervous System, Department of General and Special Morphology
来源：
Russian Journal of Developmental Biology | 2018年 / 49卷
关键词：
satellite cells; dorsal root ganglion; glutamine synthetase; ontogeny;
D O I：
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中图分类号：
学科分类号：
摘要：
In the present study, formation, location, and morphological features of glutamine synthetaseimmunopositive cells of the dorsal root ganglion (DRG) at different stages of prenatal and postnatal development of the rat was examined. It was demonstrated that small differentiating satellite cells containing glutamine synthetase were observed in the DRG close to sensory neurons on embryonic day 18. On embryonic day 19, the forming immunopositive glial cells were located around developing neurons of the DRG in accordance with topography, which is observed in newborn and adult animals. The averaged number of satellite cells per sensory neuron in mature and aging rats was calculated and it was found that this index did not change during aging.
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页码：179 / 183
页数：4
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