Objective To observe the effectiveness of comprehensive rehabilitation for neurogenic bladder of patients with spinal cord injury and prevent urinary tract infection (UTI). Methods Fifty-seven patients with spinal cord injury were randomly divided into two groups: treatment group (29 cases) and control group (28 cases). The patients in treatment group were treated with comprehensive rehabilitation,while those in control group were treated mainly with catheterization and TDP equipment. Scored with Barthel index and the rate of UTI. Results It was shown that the improvement of Barthel index after treatment [(8.93 ± 6.27) scores] and the rate of UTI [13.79%(4/29)] were significantly better than those in control group[(5.16 ± 6.82) scores,67.86%(19/28)], which had significant differences (P＜ 0.05). Conclusion Comprehensive rehabilitation can reconstruct bladder function and prevent UTI of patients with spinal cord injury effectively.

Objective To observe the effect of electroacupuncture and body-weight supported treadmill training in the treatment of spinal cord injury (SCI) after fractures of the thoracolumbar segment of the spine.Methods Forty-three patients with SCI after fractures of the thoracolumbar segment of the spine were randomly divided into a treatment group (22 cases) and a control group (21 cases). The patients in the treatment group were treated with electroacupuncture and body-weight supported treadmill training, while those in the control group were treated mainly with drugs. Patients were scored with the American Spinal Injury Association (ASIA) assessment and the modified Barthel index (MBI) initially and after 6 months. Results The ASIA and MBI scores of all patients were significantly higher after 6 months than before treatment, but those in the treatment group were significantly higher than those in the control group. Excellent and good ratings were applied to 77% of the treatment group, while only 48% of the control group, a statistically significant difference. Conclusions Electroacupuncture and body-weight supported treadmill training can effectively improve ability in the activities of daily living, sensation and locomotor abilities after thoracolumbar vertebral fractures.

Objective To evaluate a new model of anterior spinal cord injury (SCI) syndrome and to explore the pathophysiology of SCI. Methods Fifty-five Wistar rats were randomly divided into a sham-operated group ( 10 rats) and an experimental group (45 rats). A metal hook was fixed in front of the rats'abdomens to compress the ventral part of the spinal cord in the experimental group. According to the degree and time of compression,the rats in the experimental group were divided into light, moderate, heavy injury subgroups. The tilt board test and the Bosso-Beattie- Bresnahan (BBB) locomotor rating scale were used to assess the rats' behavior at the 1st , 7th andl4th days and after 4 and 8 weeks. The latency of somatosensory evoked potential (SEP) and motor evoked potential (MEP) were measured before and 8 weeks after the operation. Results After the operation the gradients in the tilt board test and BBB scores in the experimental subgroups were all significantly lower than in the sham-operated group. There were also significant differences among the 3 severity subgroups. Eight weeks after the operation the average MEP latencies in the experimental subgroups were significantly longer than in the sham-operated group, and there were also significant differences among the 3 severity sub-groups. MEP in the heavy injury subgroup was significantly longer compared with the sham-operated group. Conclusions Obvious behavioral and neuroelectrophysiological changes were observed in the injured rats. Models of different severity could be prepared and reproduced to simulate clinical SCI.

Undergraduates in colleges and universities have great academic potential. In order to cultivate undergraduate innovative scientific research talents, the key is to improve the cultivation mode of undergraduates and stimulate students' academic potential. Taking the evidence-based medicine research group of Guangdong Medical University as an example, this paper systematically analyzes the specific measures and relevant practical experiences of the research team in the cultivation of undergraduates. The research team creatively uses the methods of "student guidance system", "PBL" mode and real-time feedback mechanism, and a complete talent training system has formed to explore a group of excellent undergraduate talents. Through innovative scientific research training, these undergraduates have made many achievements in academic research. This paper hopes these strategies and experiences can provide some reference for the cultivation of undergraduates in colleges and universities all over the country.