Ishihara A, Roy R R, Edgerton V R
Brain Research Institute, University of California, UCLA School of Medicine 90024-1761, USA.
Brain Res. 1995 Apr 3;676(1):212-8. doi: 10.1016/0006-8993(95)00074-z.
A large range in succinate dehydrogenase (SDH) activity and soma size among neurons in the dorsal root ganglion (DRG) and the dorsolateral region of the ventral horn (DLVH) at spinal cord level L7 was observed. Mean soma sizes were similar for the two populations. DLVH, but not DRG, neurons showed an inverse relationship between SDH activity and soma size. DRG neurons had a higher mean SDH activity than DLVH neurons, reflecting the observation that there was a population of DRG neurons with a higher oxidative capacity than DLVH neurons.
在L7脊髓节段的背根神经节（DRG）和腹角背外侧区域（DLVH）的神经元中，观察到琥珀酸脱氢酶（SDH）活性和胞体大小存在很大差异。这两个群体的平均胞体大小相似。DLVH神经元而非DRG神经元，其SDH活性与胞体大小呈负相关。DRG神经元的平均SDH活性高于DLVH神经元，这反映出存在一群氧化能力高于DLVH神经元的DRG神经元。
