目的：研究血竭对大鼠背根神经节细胞电压门控性钠通道电流的影响。
Objective: to investigate the effects of blood resin on voltage gated sodium channel current in freshly isolated rat DRG neurons.
此结果为进一步研究背根神经节细胞内生物活性物质间的关系提供了形态学资料。
Our study provided further morphological evidence for understanding the complex relationship between galanin and classical transmitters in dorsal root ganglia cells.
结论：骨髓基质细胞对于背根神经节细胞的活力以及神经突起生长有一定的促进作用。
Conclusion: Bone marrow stromal cells play an important role in promoting the vitality and growth of dorsal root ganglia cells.
方法：采用全细胞膜片钳记录法，在新鲜分离的大鼠背根神经节细胞上观察血竭对钠通道电流幅值的影响。
Method: the whole cell patch clamp recording technique was used in this study. Results: blood resin suppressed amplitude of the sodium channel currents in a dose dependent way.
结果表明：心脏中存在CGRP阳性神经纤维及CGRP受体，这些神经纤维主要来自脊髓背根神经节细胞。
The results indicate that there are CGRP positive nerve fibers and CGRP receptors in heart, which mainly come from spinal card nerve ganglion cell.
方法采用全细胞膜片钳技术在急性分离的大鼠背根神经节细胞上观察龙血素B对辣椒素诱发的辣椒素受体电流的影响。
Methods In acutely isolated rat DRG neurons, effects of loureirin B on capsaicin-evoked currents were observed using whole-cell patch-clamp technique.
研究设计：研究L5神经根受挤压伤后接受和不接受交感神经切除术时背根神经节（DRG）的疼痛表现和神经细胞的凋亡情况。
Study Design. An analysis of pain behavior and neuronal apoptosis in the dorsal root ganglion (DRG) following crush injury to the L5 nerve root, with or without surgical sympathectomy.
背根神经节中小细胞神经元向脊髓传递温觉和伤害性信息的感觉传递。
Small-diameter neurons in the dorsal root ganglion (DRG) convey thermal and nociceptive sensory signals to the spinal cord.
方法实验采用的方法是全细胞膜片钳技术，实验材料为急性分离的牛蛙背根神经节神经元。
Method The experiment was carried out in freshly isolated bullfrog using a whole-cell patch-clamp technique.
然后，用鸡胚背根神经节神经元细胞存活实验观察其生物活性。
The bioactivity of recombinant protein was evaluated by its ability to support the survival of embryonic chick dorsal root ganglion (DRG) neurons in culture.
结果：光镜下各组背根神经节的细胞数、胞膜、胞浆、胞核形态和细胞间神经纤维、血管相比较均无明显变化和差别。
The morphology of cells, the nucleolus, membrane and cytoplasm of neurons in DRG had not been changed under light microscope and electron microscope in all groups.
方法通过PC12细胞、新生鼠脊髓背根神经节研究人参炔醇的神经营养和保护作用。
METHODS The neu-rites of PC12 and dorsal root ganglion of rats were used as screen models to study the neurotrophic and neuroprotective effects of panaxynol.
方法通过PC12细胞、新生鼠脊髓背根神经节研究人参炔醇的神经营养和保护作用。
METHODS The neu-rites of PC12 and dorsal root ganglion of rats were used as screen models to study the neurotrophic and neuroprotective effects of panaxynol.
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