Objective To study the clinical efficacy of acupuncture combined with medication plus joint mobilization in the treatment of lumbar intervertebral disc protrusion accompanied with secondary lumbar spinal stenosis.MethodsTotally 66 cases of lumbar intervertebral disc protrusion accompanied with secondary lumbar spinal stenosis were collected randomly and divided into treatment group (34 cases) and control group (32 cases). The control group was given treatment of simple acupuncture and TCM medication, while the treatment group was given joint mobilization treatment besides acupuncture and TCM medication. Functions of lumbar vertebra were evaluated by ODI scale and the degrees of pain were evaluated by VAS. The clinical efficacy in the two groups was compared. Results ODI in both groups were significantly improved after treatment compared with that before treatment. However, the changing range of the ODI of the treatment group was more significant than that in control group (P<0.01). After treatment, VAS scores were relieved (P<0.05) in both groups, and treatment group was more significant than that in control group (P<0.05). The total clinical efficacy was 97.06% (33/34) in the treatment group, and 84.38% (27/32) in the control group, with statistical significance (P<0.05).Conclusion Acupuncture combined with medication plus joint mobilization in the treatment of lumbar intervertebral disc protrusion accompanied with secondary lumbar spinal stenosis has good efficacy.

Objective To discuss the effects and the main operative techniques of laparoscopic highly selective vagotomy(LHSV) in the treatment of perforating duodenal ulcer. Methods In twenty patients with perforating duodenal ulcers, laparoscopic repair of the perforation and laparoscopic freeing of the vagus nerves and highly selective vagotomy(LHSV) were performed, using ultrasonic dissector. Results In all twenty cases the operation was successful. No patient was converted into open HSV. Ulcer symptoms of 15 patients disappeared after operation, and follow up gastroscopy after 6 months showed that the ulcers had healed. The postoperative ulcer symptoms of 5 patients were markedly relieved and were easily controlled by medication. Conclusions The treatment of perforative duodenal ulcer by LHSV has the advantages of minor trauma, rapid postoperative recovery and good results. LHSV is a good procedure for the treatment of perforative duodenal ulcer .

0.05),between the two groups,but in body mass index [(24.451?3.752) vs(22.468?2.434),P=0.030],previous history of pancreatitis(23.8% vs.7.5%,P=0.046) and bloody ascites(95.24% vs.46.24%,P0.05).MODS rate was higher in HL-group(52.4% vs.29%,P=0.04).The two groups had similar operation rates(66.7% vs 80.6%,P=0.178),hospitalization days [(25.476?14.383) vs(22.796?7.191),P=0.216] and mortality rate(28.6% vs.11.8%,P=0.069).Conclusions Hyperlipidemic severe acute pancreatitis has the characters of heavier weight habitus,history of frequent recurrence,high incidence of bloody ascites and prone to develop MOF.

OBJECTIVE:To provide reference for cultivating high-level comprehensive medical talents with high quality. METHODS:Based on the market and social needs,the teaching reform was conducted from the concepts of educational ideas, modes,curriculum system,contents,management and other aspects. RESULTS:In order to adapt to the needs of society and era, it should establish large education educational ideas to cultivate student's independent ability to obtain knowledge and self-develop-ment to make people change into community basic services and service and dedicate society with modes of cultivating inter-disci-plinary talents,including combination of prduction and study,foundation strengthening,professional expanding,penetration of sci-ence and technology and combination of arts and science;generally optimize curriculum system with theprinciple of precise defini-tion,clear classification,and optimized combination based on market and social needs;and update contents timely and teaching materials;the teaching management should be changed from closed off management of the past to the external management which dominated by the market assessment. CONCLUSIONS:Reform of medical higher education based on the market and social needs can cultivate the talents with high quality and comprehensive medical knowledge for the social needs,which is conductive to the de-velopment of medical industry.

Posterior reversible encephalopathy syndrome is a clinical imaging syndrome associated with multiple pathogenic factors.The main clinical manifestations were headache,seizures,psychotic symptoms,visual disturbance,disturbance of consciousness,etc.The parieto-occipital reversible white matter lesions are the main manifestations of the imaging.If this disease can be diagnosed and treated in time,the clinical symptoms and imaging changes of most patients can be disappeared.If the diagnosis and treatment cannot be obtained in time,it may happen some irreversible damage,serious and even life-threatening,so it is very important to strengthen the understanding,diagnosis and treatment of this disease.At present,the pathogenesis of the disease is still not clear,now reviewed its pathogenesis and imaging manifestation in order to strengthen the clinician's understanding of the disease's pathophysiological mechanism and improve the level of diagnosis.

AIM: To explore the effect and mechanism of endothelin receptor antagonist on local angiotensin system of hypertrophic myocardial tissue. METHODS: Twenty four rats were randomly divided into 3 groups, control group (CG), hypertrophy group (HG) and endothelin receptor antagonist group (EG). The ratios of left ventricle weight to body weight (LVW/BW) and left ventricle weight to heart weight (LVW/HW) were measured to reflect myocardial hypertrophy. Protein expression of AT1R was detected by immunohistochemistry. The concentration of Ang Ⅱ was determined by ria. Activity of ACE was examined by spectrophotometry. A piece of myocardial tissue was observed in light microscope after HE or VG dyeing. RESULTS:(1) In comparison to CG, LVW/BW, LVW/HW, ACE activity, the concentration of Ang Ⅱ and the expression of AT1R of HG were increased significantly (P

ObjectiveTo explore the effect of carotid artery sympathetic net exfoliation combined with hyperbaric oxygen therapy on athetosic type cerebral palsy (CP).Methods46 CP children (athetosic type) were divided into the treatment group (n=25) and control group (n=21). All cases of two groups were treated with carotid artery sympathetic net exfoliation as well as children of the treatment group were added with drug and hyperbaric oxygen therapy. Therapeutic effect of two groups was compared.ResultsOne week after operation, the effect rate was 66.67% in control group and 64% in treatment group with no significant difference between two groups. 3 months after operation, the effect rate of the treatment group increased to 96.00%, but that of the control group was not changed, there was a significant difference between two groups (P<0.05).ConclusionCarotid artery sympathetic nerve net exfoliation can improve the symptoms of athetosic type CP children, if combined with hyperbaric oxygen therapy, the curative effect will be further improved.

Objective To evaluate the mechanism of external branch of the superior laryngeal nerve (EBSLN) injury during thyroid surgery as showed by intraoperative neuromonitoring.Methods 70 patients with 109 nerves at risk were enrolled in this study from March 2011 to October 2011.A positive signal is determined by observing contractions of the cricothyroid muscle.The relationship between EBSLN and the upper pole of the thyroid or the inferior constrictor muscle was studied.Results 108 nerves (99.1％) were located successfully,42 of which were visualized (38.9％).55 nerves (50.9％) crossed the superior thyroid artery more than 1 cm apart,while the other 53 nerves (49.1％) went less than 1 cm including 24 nerves(more than 0.5 cm,less than 1 cm) and 29 nerves (less than 0.5 cm) or coursed below the superior pole of the thyroid.The rate of the latter type was significantly elevated in patients with the top to botton diameter of the gland more than 5 cm.One patient suffered from impairing in the production of high tones postoperatively.Conclusions Intraoperative neuromonitoring is useful and helpful in providing instructive information for operations by locating EBSLN.

Background Antagonists against vascular endothelial growth factor (VECF) play key roles in treating and preventing neovascular ophthalmopathy. As a novel anti-angiogenic factor, insulin-like growth factor binding protein-related protein 1 (IGFBP-rP1) might be an antagonist against VEGF in eye. Objective This study was to explore the inhibitory effect of IGFBP-rP1, a novel anti-angiogenic factor, on VEGF-induced retinal angiogenesis in vitro. Methods The retina-choroid endothelial cell line ( RF/6A ) was cultured in DMEM containing 10% fetal bovine serum. Culture cells were divided into control group(free-serum culture group) ,10mg/L VEGF culture group and different concentrations of IGFBP-rP1 (50,100,200 mg/L) +10 mg/L VEGF group. The expression of IGFBP-rP1 in the cells was detected by immunofluorescence assay. The proliferation and migration of RF/6A cells were evaluated using MTS colorimetric assay and the chemotactic motility assay, respectively. Flow cytometry was used to detect the apoptosis of RF/6A cells. Results The immunofluorescence assay RF/6A cells showed the green fluorescence in cytoplasm and red fluorescence in nuclei after cells were exposed to any concentration of IGFBP-rP1 ,but only red fluorescence was seen in nuclei in control cells. After stimulation of 10 mg/L VEGF,the proliferation value (A490) was elevated and the numbers of cell migration were increased in comparison with control group (t = -15. 191, P = 0. 000; t = -21. 274, P = 0. 000 ) , but the cellular apoptosis rate was lower than the control group (t - 10. 228, P = 0. 000 ) . After treated with various concentrations of IGFBP-rP +10% VEGF, the proliferation and migration of RF/6A cells were significantly decreased in comparison with only 10% VEGF group (F = 534. 158,P = 0. 000;F = 2742. 323,P = 0.000,respectively) ,and the inhibitory effects were gradually enhanced with the increase of IGFBP-rP1 levels (P<0. 05). The apoptosis rate of RF/6A cells in 50,100 and 200 mg/L + 10 mg/L VEGF groups increased by ( 1. 26±0. 04)% ,( 1. 50±0. 07)% and ( 1. 93±0. 27)% respectively,showing significant differences among different groups ( F = 274. 273, P = 0. 000). Conclusion IGFBP-rP1 inhibits the proliferation and activity of retina and choroid endothelial cells induced by VEGF at a concentration-independent manner. It appears to be as a novel endogenous inhibitory factor in retinal angiogenesis.

In this study, a novel technique for the preparation of (125)I-5-trimethylstannyl-1-(2-deoxy-2-fluoro-beta-D-arabinofuranosyl) urail (FIAU) was developed, (125)I-FIAU biodistribution profile was detected in Kunming mice and the possibility of using FTAU radio-labeling for reporter gene imaging was explored. 5-trimethylstannyl-1-(2-deoxy-2-fluoro-beta-D-arabinofuranosyl) urail (FTAU) was labeled with radioiodine ((125)I). A rotary evaporation method was used to remove excess methanol. The reactant was purified through a Sep-Pak C18 reversal phase column. The radiochemical purity and in vivo stability were determined using silica gel thin layer chromatography (TLC). The biodistribution of (125)I-FIAU in Kunming mice was also detected. The results showed that (125)I-FIAU could be radiolabeled effectively with FTAU, with mean labeling rate being (81±0.38)% (n =5). The mean radiochemical purity of (98.01±0.40)% (n=5) was achieved after a reversal phase Sep-park column purification. (125)I-FIAU was stable when incubated in normal human serum or in saline at 37°C, with a radiochemical purity >96% during a 0.5-24 h time period. Biological experiments exhibited rapid clearance of (125)I-FIAU from the blood pool. (125)I-FIAU was mostly excreted by kidneys. (125)I-FIAU in myocardium dropped conspicuously after 8 h and there was hardly retention at 24 h. We were led to concluded that the new method of radioiodinization of FTAU for the preparation of (125)I-FIAU is easy, highly effective and stable in vivo. The biodistribution of (125)I-FIAU in Kunming mice showed it can serve as an imaging probe for myocardial reporter genes.