Objective To observe whether having the direct projections from the diencephalon to lumbosacral Spinal cord in rat and to put forward the morphological evidence to further research that diencephalon directly modulates the sacral parasympathetic nucleus. 目的研究大鼠间脑是否有向腰骶髓的直接投射,为进一步研究间脑对骶副交感核的直接支配提供形态学依据。
Method: Occlusion of the abdominal aorta produces lumbosacral spinal cord ischemia. 方法:通过阻断腹主动脉,造成脊髓腰尾段缺血。
In most of the cadaver ( 23, 71.28% ± 4.09%), the artery of Adamkiewicz was the only artery that supplied blood for the lower thoracic and lumbosacral spinal cord. 多数例子中腰膨大动脉是下半脊髓唯一的供血动脉(23例,71.28%±4.09%)。
The results suggest that SPR-like immunoreactive neurons in the DCN and IML of the lumbosacral spinal cord might be innervated by substance P containing primary afferent fibers, which convey visceral nociceptive information of the pelvic organs, and transmit it to the LPB. 上述结果提示腰骶髓DCN及IML内的SPR阳性神经元可能接受由SP介导的盆腔内脏伤害性信息并将之向LPB传递。
Distribution of subtypes of metabotropic glutamate receptors in lumbosacral spinal cord of adult macaques 代谢型谷氨酸受体亚型在成年猕猴腰骶段脊髓中的分布
Clinical Diagnosis and Treatment of Lumbosacral Spinal Cord Nerve Root Cysts 腰骶神经根囊肿的临床诊断和治疗探讨
Anorectal dysfunction in patients with lumbosacral spinal cord injury 腰骶脊髓损伤患者肛管直肠功能障碍的研究
Synaptic connections between substance P receptor positive neurons and sp-ergic terminals in dorsal commissural nucleus of rat lumbosacral spinal cord 大鼠腰骶髓后连合核SP受体免疫阳性神经元与SP免疫阳性终末的突触联系
The infrarenal segment in abdomial aorta was clamped for 30 minutes to build the model of ischemia of lumbosacral spinal cord in rabbits. 夹闭腹主动脉肾下段30min,建立兔脊髓腰骶段缺血模型。
Effects of Tegaserod on Expressions of Fos, Substance P and Calcitonin Gene-related Peptide Induced by Colonic Inflammation in Lumbosacral Spinal Cord of Rats 替加色罗对结肠炎诱导的大鼠腰骶髓Fos、P物质和降钙素基因相关肽表达的影响
Neurogenic bladder caused by latent lumbosacral vertebral canal and spinal cord diseases 腰骶椎管脊髓病变致神经原性排尿功能障碍的诊治
Methods: To analyse the clinical and surgical materials of 12 cases of lumbosacral intraspinal canal tumour. The relationship between the patterns of tethered cord and its clinical appearances was investigated throuth the local pathological mechanisms and based on it the operation principle was defined. 方法:分析12例腰骶部椎管内肿瘤患者的临床资料和手术所见,从局部病理机制的角度探讨脊髓栓系的方式与临床表现之间的联系,并据此确定手术的原则。
Objective: To study the pathological and clinical features and surgical main points of lumbosacral intraspinal canal tumour incorporated tethered cord syndrome. 目的:研究腰骶部椎管内肿瘤合并脊髓栓系综合征的病理临床特征及手术处理要点。
Investigation of the origin of the primary afferent transferring noxious stimuli and projecting to the dorsal commissural nucleus of the lumbosacral spinal cord in the rat-c-fos expression method 投射于腰骶髓后连合核的传递伤害性刺激的初级传入纤维的来源探索&c-fos表达方法
Purpose: To study the diagnosis and treatment of Neurogenic bladder caused by latent lumbosacral vertebral canal and spinal cord diseases. 目的:探讨腰骶椎管脊髓病变致神经原性排尿功能障碍的诊断和治疗。
Objective: To assess the ultrasonic diagnosis of lumbosacral spinal dysraphism ( LSD) with tethered spinal cord ( TSC) syndrome and to evaluate the ultrasonography value in postoperative follow up. 目的:观察超声在腰骶椎管闭合不全合并脊髓栓系综合征中诊断和术后随访的价值。
Distribution of T-Kininogen in rat's lumbosacral segment of spinal cord and dorsal ganglion T-激肽原在大鼠腰骶髓及背根节的分布
The spinal cords of 193 normal fetal cadavers were observed and measured to obtain the average value of overall length, weight, volume, cervical enlargement, lumbosacral enlargement and the terminal filum of spinal cord before birth. 用193例正常胎儿尸体观察测量了脊髓的全长、重量、体积、颈膨大、腰骶膨大及终丝等方面出生前的逐月发育值及位置的变化。
The Cytoarchitectonic organization of the Spinal Cord in Rat ⅰ. The Lower Thoracic and Lumbosacral Cord 关于鼠脊髓灰质细胞构筑的研究Ⅰ·下胸和腰骶髓
The distribution of HRP labeled primary afferent fibers of the pelvic nerve was similar to that of BSI B 4 HRP in the lumbosacral spinal cord, however, BSI B 4 HRP labeled fibers in the DCN were far less than that of the HRP group. HRP和BSIB4HRP标记的盆神经初级传入纤维在腰骶段脊髓内的分布相似,且均向后连合核投射,但BSIB4HRP注入例的标记量明显少于HRP实验组。
Objective To Study the distribution of primary afferent fibers of the sciatic and pelvic nerves in the dorsal commissural nucleus ( DCN) of the rat lumbosacral spinal cord. 目的观察大鼠坐骨神经和盆神经初级传入纤维在腰骶段脊髓后连合核内的分布。
METHODS: The lower segment of the kidney under abdominal aorta was occluded for 30 minutes and 48 hour reperfusion was performed to establish ischemia reperfusion model of lumbosacral segment of spinal cord. 方法:夹闭腹主动脉肾下段30min后恢复血流再灌注48h,建立兔脊髓腰骶段缺血模型。