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- Methods Dorsal root ganglions (DRG) from rat embryos were isolated under microscope and dissociated in trypsin. 方法取胚胎大鼠背根神经节,通过胰蛋白酶消化、抗有丝分裂药物纯化等方法获得背根神经节神经元。
- The new-established model included the model of cultured dorsal root ganglion neurons and swallowing respond model. 新建立的研究模型包括培养脊髓背根神经节神经元模型及吞咽反应模型。
- Objective： To study the morphological and pathologic effects of collagenase on dorsal root ganglion （DRG） in rats. 目的： 通过病理学方法研究胶原酶对大鼠脊神经背根神经节的损伤情况。
- Sodium channel of dorsal root ganglion (DRG) plays an important role in the mechanisms of neuropathic pain. 摘要脊髓背根神经节的钠通道与神经性疼痛的形成有密切的关系。
- Our findings show that this may cause neuroinflammation in the dorsal root ganglion and neuropathic pain. 我们的研究显示这可能导致背角神经节的神经炎症和神经病理性痛。
- Chicken embryonic dorsal root ganglion( DRG) were departed andcultured, NGF was added in the culture and its effect was noted. 运用鸡胚背根神经节法观察蛇毒神经生长因子在体外对鸡胚背根神经节(RG)长的影响。
- The authors expressed mutant MFN2 in cultured dorsal root ganglion neurons. Fragmented mitochondria clustered in cell bodies and proximal axons of these neurons. 作者在中培养背跟节神经元中进行MFN2突变表达。线粒体碎片在细胞内生长并聚集于最接近那些神经元轴突的地方。
- Objective To analyze quantitatively the dead dorsal root ganglion neurons following peripheral nerve injury in adult rats. 目的研究周围神经损伤后,脊神经节感觉神经元的死亡数量。
- Small-diameter neurons in the dorsal root ganglion (DRG) convey thermal and nociceptive sensory signals to the spinal cord. 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。
- IMPLICATIONS: A potential complication of selective spinal nerve blocks is unintended injection into the spinal nerve or dorsal root ganglion. 选择性脊髓神经阻滞的一个潜在的并发症是误注入脊髓神经或者背角神经节。
- Method:CRF or PRF electric current sent out by radio frequency instrument acted on different spinal dorsal root ganglion(DRG). 方法:用射频仪发出的CRF或PRF电流分别作用于不同的脊神经背根神经节(DRG),观察其镇痛效果及对DRG组织结构及传导机能的影响。
- Objective To establish a simple and reliable method for primary culture and purification of embryonic dorsal root ganglion neurons. 目的建立一种简单可行的胚胎大鼠背根神经节神经元培养和纯化方法。
- It can determine the expression of many genes in a single cell simultaneously and help to characterize the diverse cell population like dorsal root ganglion DRG neurons. 利用此技术，在同一颗细胞中可以了解很多基因的表现，如此可以更了解单一细胞的特性。
- Delta-andmu-opioid receptors are expressed in small dorsal root ganglion (DRG) neuronsand mediate the effects of endogenous opioid peptides and analgesics. 背根神经节是痛觉信息传递的第一站,其神经元细胞表面阿片受体的表达与调控对于阿片类药物的镇痛效果具有重要的意义。
- Objective: To study the relationship between fractal dimension and neurite growth of cultured rat dorsal root ganglions (DRGs) induced by different concentrations of nerve regeneration factor (NRF). 目的:研究分维数与神经再生素(nerve regeneration factor,NRF)剂量促离体培养新生大鼠背根神经节(dorsal root ganglions,DRGs)神经突起生长之间的关系。
- Four rats were randomly selected 1 week later,and their horseradish peroxidase(HRP) positive cells were then observed in dorsal root ganglions(DRGs) at C2-C5 by TMB method after receiving HRP injection in the same sites. 1周后,随机挑选4只大鼠行颈背部皮内注射辣根过氧化物酶(HRP),再用神经束路追踪术(TMB法)观察大鼠颈2~5(C2~C5)背根神经节(DRG)内HRP阳性细胞的分布。
- Methods Dorsal root ganglions (DRG) from rat embryos were isolated under microscope and dissociated in trypsin.The dissociated neurons were treated with 5-fluorouracil for purification. 方法取胚胎大鼠背根神经节，通过胰蛋白酶消化、抗有丝分裂药物纯化等方法获得背根神经节神经元。
- Permeability of Injured and Intact Peripheral Nerves and Dorsal Root Ganglia. 损伤和完整的外周神经与背根神经节的通透性。
- Objective To study the effect of botulinum toxin type A (BTXA) on spontaneous discharge and sympathetic-sensory coupling in chronically compressed dorsal root ganglion (DRG) neurons in rats. 摘要目的研究A型肉毒毒素(BTXA)对慢性压迫背根节(DRG)神经元（慢性神经痛模型）的自发放电和交感-感觉耦联的影响。
- Objective To observe the injuries to the dorsal root ganglion(DRG) derived by auto transplantation of nucleus pulposus and find out the relationship between the injuries and the hyperalgesia. 目的观测髓核组织对背根节(DRG)的损伤作用,探讨这种损伤作用与痛觉过敏之间的关系。
