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OBJECTIVE To investigate whether electroacupuncture(EA)ameliorates abnormal trigeminal neuralgia(TN)orofacial pain and anxiety-like behavior by altering synaptic plasticity in the hippocampus CA1.METHODS A mouse infraorbital nerve transection model(pT-ION)of neuropathic pain was established,and EA or sham EA was used to treat ipsilateral acu-puncture points(GV20-Baihui and ST7-Xia-guan).Golgi-Cox staining and transmission elec-tron microscopy(TEM)were administrated to observe the changes of synaptic plasticity in the hippocampus CA1.RESULTS Stable and per-sistent orofacial allodynia and anxiety-like behav-iors induced by pT-ION were related to changes in hippocampal synaptic plasticity.Golgi stain-ings showed a decrease in the density of dendritic spines,especially mushroom-type dendritic spines,in hippocampal CA1 neurons of pT-ION mice.TEM results showed that the density of synapses,membrane thickness of the postsynap-tic density,and length of the synaptic active zone were decreased,whereas the width of the synap-tic cleft was increased in pTION mice.EA attenu-ated pT-ION-induced orofacial allodynia and anx-iety-like behaviors and effectively reversed the abnormal changes in dendritic spines and syn-apse of the hippocampal CA1 region.CONCLU-SION EA modulates synaptic plasticity of hippo-campal CA1 neurons,and reduces abnormal oro-facial pain and anxiety-like behavior,providing evidence for a TN treatment strategy.
ABSTRACT
Objective:To explore the effect of suspension exercise training (SET) on the lumbar function and balance ability of patients with thoracolumbar fracture and spinal cord injury.Methods:Totally 64 patients with thoracolumbar fracture and spinalcord injury were randomly divided into a control group and an observation group, each of 32. Both groups received pedicle screw reduction with internal fixation and spinal dome decompression, followed by routine post-operative rehabilitation. In addition, the observation group performed double bridge and single leg suspension training and pelvic lift training. Everyone′s walking ability, spinal nerve functionality and balance were evaluated 3 days after the operation and 2 months after the training. Stride frequency, stride length and walking speed were observed. American Spinal Injury Association (ASIA) nerve function classifications were assigned. The trajectory length, trajectory included area and movement deviation of each subject′s center of gravity (CG) was recorded.Results:The average stride frequency, step length and walking speed of the observation group had all improved significantly after the intervention, and were significantly better than the control group′s averages at that point. This was also true of the proportion in ASIA neurological function grade D (65.63%), CG trajectory length and area, and the Romberg rate of deviation along the X-axis and Y-axis of the CG.Conclusion:SET training after pedicle screw reduction and internal fixation and spinal dome decompression can significantly improve the spinal nerve functioning of persons after a thoracolumbar fracture with incomplete spinal cord injury. It enhances their balance and walking ability. Such therapy is worthy of clinical promotion and application.
ABSTRACT
Objective To explore the effects of application of standard evaluation process of spinal cord motor function in patients with thoracic or lumbar diseases. Methods Selected 60 patients with thoracic and lumbar disease treated in the orthopedic ward of Henan Provincial People's Hospital from April 2016 to June 2016 as the experimental group. We retrospectively analyzed 60 cases of patients with thoracic or lumbar diseases treated with routine nursing evaluation process admitted between January to March 2016. We compared before and after the standardization evaluation process of spinal cord motor function, the theory and operation achievements of nurses, satisfaction of doctors with nurse specialist ability, mean hospitalization days and average cost of two groups. Results The development and implementation of the standardized evaluation process of spinal motor neurotically function, after the training, the theoretical assessment score of the nurse was (94.70±1.18) points, and the operation assessment score was (93.50±2.34) points; the average length of stay was (6.10±1.98) days. The average cost of hospitalization was (29 088±341) yuan; the overall satisfaction of doctors to nurses increased to 14/15; compared with 42.30±12.95, 46.80±15.31, 7.80±2.37, 37 566±592 of the control group, the difference was statistically significant (t=4.76-8.31, P=0.00). Conclusion Application of the standard evaluation process for Spinal cord motor function in patients with thoracic or lumbar diseases can standardize nurses' working procedure, making nursing work more comprehensive, timely and professional, and can better guide clinical practice.
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Objective: To discuss the significance of comprehensive rehabilitation training combined with multimodal analgesia [MMA] for the early knee function recovery of patients with knee bone tumor who underwent prosthesis replacement operation
Methods:Sixty patients with knee bone tumor who underwent prosthesis replacement operation were selected and randomly divided into two groups according to rehabilitation training and postoperative analgesic methods, namely, observation group and control group, 30 cases in each group. The control group was treated with symptomatic treatment [drugs were given based on pain before and after surgery] and continuous passive motion [CPM] functional training, while the observation group was treated with comprehensive rehabilitation training combined with MMA. The compliance of patients in the two groups was compared and the first-time off-bed activity time was recorded. Recovery conditions of wounds were observed, and recovery conditions of limb functions after operations were evaluated
Results:The compliance of patients in the observation group was significantly higher than that in the control group, and the difference was statistically significant [P<0.05]. The first-time off-bed activity time of patients of the observation group was earlier than that of the control group. The wound recovery condition of the observation group 7 days after operation was better compared to that of the control group, and the difference between two groups two weeks after operation was not statistically significant. The Hospital for special surgery knee [HSS] score and evaluation result of range of motion [ROM] of knees of the observation group were both better than those of the control group in different periods after operation, and the differences were statistically significant [P<0.05]
Conclusion:Comprehensive rehabilitation training combined with MMA can improve the compliance of patients and help patients off bed earlier, and remarkably promote the early recovery of knee functions; hence it deserves to be promoted clinically