Different from the general local hospital,the affiliated hospital of medical school plays double social roles that it not only serves as a teaching hospital but also a medical uniL Every medical staff in it shoulders the responsibility of teaching,researching and medical treatmenL According to the relative independence of affiliated hospital in comprehensive university,the particularity of professional and technical post,the multiplicity of post task,as well as problems existed in the current appraisal and appointment of professional and technical posts such as lacking objectivity and maneuverability in clinical skills examination and evaluation.the paper tries to put forward a new mode of clinical skills examination and evaluation system in accordance with the characteristics of affiliated hospital.

Objective To evaluate the efficacy and adverse events of oxcarbazepine(OXC) on the children with partial epilepsy.Met-hods Sixty-four children with partial epilepsy were divided into 2 groups.Forty-one newly diagnosed patients who had never accepted standard therapy entered monotherapy group,and 23 patients who had many anti-epileptic drug(AEDs) in turn with poor efficacy served as add-on therapy group.The initial dose was 4-8 mg/(kg?d).The dosage was increased by one time every 2 weeks,and should not exceed 10 mg/(kg?d) in each time.The maintenance dose was 28-40 mg/(kg?d).With open-label autocontrol method,the efficacy and adverse events of OXC were analyzed during the first 6 months of treatment both in 2 groups.Results The effective rates were 85.4%,69.6% and 79.7%,in monotherapy,add-on therapy and total groups.The seizure free rates were 53.7%,17.4% and 40.6%.It showed that the seizure frequencies between 2 groups at 6 months after therapy were significantly difference(P0.05).The common adverse events were dizziness,headache,fatigue and nausea.Six patients had dropped out because of rashes,however,they all recovered after drug withdrawal and nonspecific therapy.Conclusion The efficacy of OXC is sustained with good safety and tolerability profiles on the treatment of children patients with partial epilepsy.

Graves' ophthalmopathy (GO) is an autoimmune disorder representing the commonest and most important extrathyroidal manifestation of Graves' disease.GO can be a debilitating component of the disease,resulting in impaired quality of life.Although therapeutic methods appear to be widespread,the optimal treatment remains challenging.This article reviewes recent studies on therapy pattern and evidence-based medicine,to provide practical information for managing patients with GO.

Exendin-4,a peptide analogue of glucagon-like peptide-1(GLP-1),is presently in clinical trials as a therapy for type 2 diabetes mellitus.Exendin-4 selectively acts on GLP-1 receptors,which are coupled to the cAMP nucleotide second messenger pathway to enhance the survival and plasticity of neurons in the brain.Exendin-4 has potent effects on homeostasis of Ca2+,on multiple targets to block apoptotic signaling pathways,and on neuronal proliferation and differentiation.It has also been demonstrated to possess properties against oxidative stress and excitotoxicity.In this review the functions of exendin-4 on central nerve system and the potentia therapeutic effects on neurodegenerative diseases will be involved.

The capsule endoscope swallowed from the mouth into the digestive system can capture the images of important gastrointestinal tract regions. It can compensate for the blind spot of traditional endoscopic techniques. It enables inspection of the digestive system without discomfort or need for sedation. However, currently available clinical capsule endoscope has some limitations such as the diagnostic information being not able to correspond to the orientation in the body, since the doctor is unable to control the capsule motion and orientation. To solve the problem, it is significant to track the position and orientation of the capsule in the human body. This study presents an AC excitation wireless tracking method in the capsule endoscope, and the sensor embedded in the capsule can measure the magnetic field generated by excitation coil. And then the position and orientation of the capsule can be obtained by solving a magnetic field inverse problem. Since the magnetic field decays with distance dramatically, the dynamic range of the received signal spans three orders of magnitude, we designed an adjustable alternating magnetic field generating device. The device can adjust the strength of the alternating magnetic field automatically through the feedback signal from the sensor. The prototype experiment showed that the adjustable magnetic field generating device was feasible. It could realize the automatic adjustment of the magnetic field strength successfully, and improve the tracking accuracy.
Capsule Endoscopes ; Endoscopy ; Gastrointestinal Tract ; Humans ; Magnetic Fields

Objective To do the environmental impact assessment for the water supply project of Mopan Mountain Reservoir in Harbin. Methods To collect the related data and to do the field-investigation and inspection in epidemiology, animals and insects, environmental quality sanitization and water quality, etc in the area of Mopan Mountain Reservoir and the surroundings. Results The main infectious disease in the development area of Mopan Mountain Reservoir was at the lower prevalence level and there was no fatal infectious disease such as plague , cholera in the recent ten years. Besides, there was no grievous public health emergency. There were no factories and collieries emitted poisonous chemical material in the catchment area. The results of water quality investigation showed that all the indexes were up to the related standards. Conclusion Monpan Mountain Reservoir project is not ease to cause the infectious diseases spread by water among the people. The water quality can meet the request for water source. The reservoir will not influence the ecological environment when the latent environment pollution factors are under control.

Objective To find out the difference or the regularity by the comparison study on the Auto-CPAP application to treating severe OSAHS patients in daytime nap and nocturnal sleep.It also supplies an evidence for reducing the expense in treating and testing severe OSAHS patients.Methods The patients who complained of snoring or dyspnea during sleeping and excessive daytime somnolence were selected as the subjects.They were monitored by PSG or Auto-CPAP ventilator system.Meanwhile their somnolent level were estimated by Epwoth.After that the patients with more than 20 AHI were selected as the advanced subjects.They were treated respectively in daytime nap and in the nocturnal sleep.And the daytime treating time lasted more than one hour and less than two hours and thirty minutes.Monitoring items included AHI,AI,HI,the longest duration of apnea or hyponea(LAHT),the lowest SaO\-2,the highest CPAP pressure(HP),median pressure(MP),90% pressure(90%P) and 95% pressure(95%P).Results The therapeutical effect is distinguished and is the same with the severe OSAHS in both daytime nap and nocturnal sleep.And also they need the same CPAP pressure level basically.Conclusion The CPAP pressure level titrated in daytime nap treatment period can be used in the nocturnal sleep therapy for severe OSAHS patients.

BACKGROUND:The assessment for long-term efficacy of chronic ischemic disease is more important than the short-term efficacy assessment, which associates with patient’s long-term quality of life and long-term survival rate. OBJECTIVE:To observe the 5-year folow-up outcomes of autologous bone marrow stem cel transplantation for the treatment of thromboangitis obliterans. METHODS:This study enroled 43 patients of thromboangitis obliterans who underwent autologous bone marrow stem cel transplantation from August 2007 to January 2010 in the Department of Thyroid Vascular Surgery, the First Affiliated Hospital of Xinjiang Medical University. At 1, 2, 3, 4 and 5 years after transplantation, pain, cold sensation, and intermittent claudication distance were folowed up by telephone; changes in limb ulcers were observed. At 1 year after transplantation, venous oxygen partial pressure and oxygen saturation of limbs were reviewed. RESULTS AND CONCLUSION:A total of 38 thromboangitis obliterans patients with complete folow-up data were included in the final analysis. Compared to the preoperation, pain, cold sensation, and intermittent claudication significantly improved. The difference was statisticaly significant (Z values:-4.277,-5.086,-3.574, P < 0.001). Compared with 1-5 years after operation, pain and cold sensation had no statisticaly difference (P >0.05). Intermittent claudication distance had increased. Differences in terms of intermittent claudication distance was statisticaly significant (Z=43.898,P < 0.001). Significant differences in venous oxygen partial pressure and oxygen saturation were detected between preoperation and 1-year posttransplantation (tvalues: 36.790, 43.964,P values: 0.040, 0.037). Above results suggest that autologous bone marrow stem cel transplantation for thromboangitis obliterans obtained stable long-term outcomes.

OBJECTIVE To invstigate the diagnosis role of VEMP for inferior vestibular neuritis. METHODS 18 patients with inferior vestibular neuritis were studied. Especially, the oVEMP and cVEMP were recorded in all cases. RESULTS All 18 patients with VN (vertigo symptom in 15 cases, and balance disorders in 3 cases) presented normal in PTA, caloric test and Ovemp test. By contrast, the cVEMPs was abnormal in all patients with VN, including flat/no amplitude of cVEMP in 14 cases, and lower amplitude in 4 cases. After three months, 10 patients recovered, with nomal amplitude of cVEMP in 9 cases and lower amplitude in 1 case. And after half-a-year-follow-up, 18 patients went back to normal, with lower amplitude in only 2 cases. CONCLUSION The VEMP examination is valuable in the diagnosis and prognosis of inferior vestibular neuritis.

OBJECTIVE:To prepare glycyrrhetic acid derivatives-modified norcantharidin(NC)liposome(GDNL)and study its liver-targeting property.METHODS:Gal-GAOSt targeting molecules were synthesized to modify NC and prepare GDNL,with the parameters such as the entrapment efficiency and particle diameter,etc.investigated.Mice were enrolled to be injected with GDNL and NC water solution,respectively via vena caudalis followed by determination of NC concentration in different tissues to compute the targeting-index(TI)of GDNL in liver.RESULTS:The prepared GDNL had an entrapment efficiency of 56.29%,particle diameter of(210?20)nm and TI of 5.213 in liver.CONCLUSION:The prepared GDNL has high entrapment efficiency and remarkable liver-targeting property.