【摘 要】
:
Studies have shown that retreatment of the distal stoma after nerve grafting can stimulate nerve regeneration. The present study attempted to verify the effects
【机 构】
:
Department of Hand Surgery,China Japan Union Hospital,Jilin University,Changchun 130033,Jilin Provin
论文部分内容阅读
Studies have shown that retreatment of the distal stoma after nerve grafting can stimulate nerve regeneration. The present study attempted to verify the effects of reanastomosis of the distal stoma, after nerve grafting, on nerve regeneration by assessing brain-derived neurotrophic factor expression in 2-month-old rats. Results showed that brain-derived neurotrophic factor expression in L2-4 dorsal root ganglia began to increase 3 days after autologous nerve grafting post sciatic nerve injury, peaked at 14 days, decreased at 28 days, and reached similar levels to the sham-surgery group at 56 days. Brain-derived neurotrophic factor expression in L2-4 dorsal root ganglia began to increase 3 days after reanastomosis of the distal stoma, 59 days after autologous nerve grafting post sciatic nerve injury, significantly increased at 63 days, peaked at 70 days, and gradually decreased thereafter, but remained higher compared with the sham-surgery group up to 112 days. The results of this study indicate that reanastomosis of the distal stoma after orthotopic nerve grafting stimulated brain-derived neurotrophic factor expression in L2-4 dorsal root ganglia.
其他文献
目的通过研究清洗及烹饪过程对辣椒中百菌清、哒螨灵、腐霉利、氯氟氰菊酯及氰戊菊酯残留的影响,了解农药在加工过程中的变化规律,为膳食暴露评估提供依据。方法采用实验室浸
目的探究早期颅骨修补术治疗颅脑外伤术后颅骨缺损患者的有效性及安全性分析。方法62例颅脑外伤术后颅骨缺损患者,按照随机性原则分为观察组和对照组,每组31例。对照组术后3
Fifty-one patients with mild (n = 14), moderate (n = 10) and severe traumatic brain injury (n = 27)received early rehabilitation. Level of consciousness was eva
Trunk function has been identified as an important early predictor of functional outcome after stroke and the same deteriorates on both contralateral and ipsila
目的观察分析多层螺旋CT三维重建指导下治疗神经根型颈椎病的应用效果。方法55例神经根型颈椎病患者,患者在治疗中进行多层螺旋CT扫描和三维重建检查,观察其临床效果。结果55
The norepinephrine transporter plays an important role in the pathophysiology and pharmacological treatment of major depressive disorder. Consequently, the nore
目的 建立了淀粉类食品中姜黄色素与类胡萝卜素化合物的高效液相色谱分析方法.方法 采用环已烷-乙酸乙酯二元体系提取试样中姜黄素、去甲氧基姜黄素、双去甲氧基姜黄素、叶黄
OBJECTIVE: To review published data on the biological characteristics, differentiation and applications of adipose-derived stem cells in ischemic diseases.DATA
The neurotrophin receptor (p75) activates the c-Jun N-terminal kinase (JNK) pathway. Activation of JNK and its substrate c-Jun can cause apoptosis. Here we eval