Objective To investigate the clinical value of color Doppler ultrasound (CDFI) in the diagnosis of carotid atherosclerosis lesion in patients with acute stroke.Methods Totally 60patients with acute cerebral infarction were examined with CDFI to observe vessel diameter and stenosis degree of common carotid artery,internal carotid artery and external carotid artery and the results were compared with digital subtraction angiography (DSA) test.Results Among 60patients,normal ultrasound diagnosis was in 28 cases,occlusion and stenosis in 32 cases,stenosis in 25 cases; mild,moderate and severe stenosis were in 18,20,12 vessels,occlusion in 7 cases,14vessels.DSA examination results showed normal in 29 cases,stenosis and occlusion in 31 cases,stenosis in 26 cases,mild,moderate and severe stenosis of the 18,16,18 vessels; occlusion in 5 cases,10 vessels.The consistency test results between carotid artery color Doppler ultrasound and DSA were Kappa=0.786,0.667(P＜0.05).All carotid DSA results were considered as gold standard,CDFI diagnosis of moderate to severe stenosis was in high accuracy compared with DSA.Conclusions CDFI in the diagnosis of different degrees of carotid stenosis is in good agreement with DSA diagnosis,and may replace invasive DSA diagnosis of moderate to severe stenosis.

0.05).The recurrence of pterygium was related to the age.If the age increased five years,the risk of recurrence decreased 18.1%. Conclusion The application of MMC(during) the operation could decrease the recurrence rate of pterygium.The recurrence rate of pterygium was not related to the time of application of 0.02% MMC,and detainment for 3 min was enough during the operation.

Child ; Communicable Diseases ; epidemiology ; Humans ; Nutritional Status ; Zinc ; deficiency

Abstract: Various kinds of therapies have been clinically applied to treat cervical spondylotic radiculopathy (CSR). However, the evaluation standards of therapeutic effect in different medical institutions are quite different from each other at present, thus bringing about many difficulties in the therapeutic effect evaluation of CSR treatment. Although many CSR-related scales have been developed, none of them could completely represent or reflect the exact curative actualities of CSR in China. Therefore, it is quite essential to establish a comprehensive evaluation scale for the therapeutic effect of CSR. And such evaluation system, in which the estimation of quality of life should be included, will become the developmental direction of CSR research in future.

Objective To observe the effects of shenfu injection (SFI) on the awakening quality of the patients with hepatitis B cirrhosis undergoing splenectomy under general anethesia. Methods Forty patients with hepatitis B cirrhosis and hepatic insufficiency (ASA classⅡ~Ⅲ) underwent splenectomy by general anesthesia. Patients were all sent into the post-anesthesia care unit (PACU) shortly after the operation with unconscious and no spontaneously breathing. They were randomly divided into two groups: SFI treatment group (Group SFI, n =20) and normal saline controlled group (Group NSC, n = 20). SFI group were treated with SFI (1 mL/kg, i. v.) in 10 minutes, and NSC group were treated with normal saline (1 mL/kg,i.v.). The time of eyes opening, extubation of tracheal catheter and the detention time of PACU were recorded. The heart rate (HR) and the average artery presses (MAP) were monitored at 4 time points: before SFI and normal saline administration, 5 min, 15 min, and 45 min after administration. The incidence of restlessness during the patients awakening period was also recorded. Results The time of eyes opening, extubation and the detention time of PACU of SFI group show no significant difference compared with the NSC group (P > 0.05). SFI and normal saline intravenous injection did not cause significant changes on HR and MAP at the time of 5 min , 15 min and 45 min compared to the time of before administration (P > 0.05). The incidence of restlessness during the patients resuscitation period in SFI group were lower than in NSC group (P < 0.05). Conclusion Shenfu injection can effectively improve the awakening quality and decrease the incidence of restlessness of the patients with hepatitis B cirrhosis undergoing splenectomy under general anesthesia during the awakening period in PACU.

The paper described the building of a nursing team in a newly built hospital.The process consists of setting up the nursing department in advance and developing rules and regulations;enhancing nurse rotations and training to enhance their professionalism; building a seamless communication to make a supportive environment and sense of belongings; enhancing education of professional spirit to train the nurses to respect their career.All these provide the hospital with solid support of nursing team building.

Objective To describe the anxiety of caregivers and condition management of preschool asthma children ,and analyze the relation?ship between anxiety and disease management. Methods A total of 208 caregivers of asthma children from two hospitals in Shanghai were select?ed using convenient sampling,and surveyed by self?rating anxiety scale(SAS),condition management ability scale and condition management diffi?culty scale. Results The score of SAS were negatively correlated with the condition management ability and positively correlated with the condi?tion management difficulty. Hierarchical regression analysis showed that the model explained 26.6%amount and 35.1%amount of variation respec?tively. Conclusion The anxiety of caregiver of children with asthma may affect the disease management. Future interventions should be strength?ened on the caregivers'psychological problems,so as to improve disease management and control asthma more effectively.

To study the effects of TNF ? on the protein metabolism and the ubiquitin system gene expression in isolated skeletal muscles, after dissecting and isolating the extensor digitorium longus (EDL) muscles, the in vitro oxygen rich muscle incubation system and as high performance liquid chromatography were used to assess proteolytic rate of the samples. The EDL muscles in study group were incubated with media containing 6 000 U/ml recombinant rat TNF ?. In control group, the media were of the same composition as that of the study group except recombinant rat TNF ?. The expressions of ubiquitin mRNA and C 2 mRNA in rat EDL muscles were determined by Northern blot analysis. No notable difference was observed in the total and myofibrillar proteolytic rate in EDL muscles between the two groups. The expressions of ubiquitin mRNA(2 4kb) and C2 mRNA of EDL muscle incubated with medium containing TNF ? were increased by 151% and 56%, respectively, as compared with those in control group. TNF ? could directly strengthen the function of ubiquitin dependent proteolytic system, but further studies are necessay to elucidate whether TNF ? could directly increase the proteolytic rate in skeletal muscle.

Objective To study the prevention and treatment of severe complications of percutaneous radiofrequency ablation(PRFA)for hepatic malignancy. Methods A series of 939 patients with primary hepatic carcinoma or hepatic metastasis confirmed by pathological examinations or clinical manifestations underwent 1098 treatments of PRFA between January 2006 and December 2009. All the patients were followed up to study the short-or long-term complications related to PRFA. Results Complications developed in 9 patients: bile duct injury (4 patients), hemothorax (2 patients), and intra-abdominal hemorrhage (3 patients). The incidence of complication was 0.82% (9/1098) and the complication-related mortality was 11.1% (1/9). Conclusions Although PRFA which is minimally invasive, is a safe and effective treatment, there were still risks for this procedure, especially when the tumor is located at the portahepatic region or the patient has coagulopathy. Some serious complications can be prevented. It is important to observe the strict indications for RFA and to carry out the procedure carefully. Early detection of complication is important.

Objective To investigate the neural mechanism of inhibitory control in sensation seeking by using the event-related potential(ERP) technique. Methods High and low sensation seekers( 16 people in each group ), who were selected according to their sensation seeking scores, performed a Go/Nogo task in which the stimuli possessed two levels of difficulty. Electro- encephalogram(EEG) signals were recorded continuously by a set of 32 Ag/AgCI electrodes. Results For two types of stimuli ( Congruent, Incongruent) :( 1 )The amplitude(FCZ) of Nogo N2 and Nogo P3 were( (1.61 ±4.25)μV,(-2.32±4.55)μV)and((16.44±5.74)μV,(17.00±5.71)μV). (2)There was no significant main effects of group for the Nogo N2 amplitude( F (1.30) =0.31, P=0. 59,η2=0. 01;F(1.30) =0.07,P=0.80,η2=0.002) ,the N2d amplitude( F(1.30) =1.18,P=0.29,η2=0.04;F(1.30) =0.004, P=0.95, η2 ＜ 0.001 ) ,the Nogo P3 amplitude( F (1.30) =0.13, P=0.72, η2 =0.004;F(1.30)=0.28, P=0.60, η2 =0.009) and the P3d amplitude( F(1.30) =0.08, P=0.50, η2 =0.02; F (1.30) =0.56,P=0.46, η2 =0.02). (3)Neither of main effects for the N2 and P3 latency was significant (P＞0.05). Conclusion The inhibitory control is similar across high and low sensation seeking groups,indicating that there is no relationship between the sensation seeking behaviors and the individual inhibitory control.