Objective Investigation of satisfaction of clinical nurses and analysis of the influence factors.Methods The ERG theory of Clayton Alderfer is used as the framework to design the questionnaires,for questionnaire investigation of 249 nurses in the hospital in a stratified sampling,Results The score of general satisfaction of nurses for their work is 3.40±0.58;the satisfaction of nurses for the management of their leaders and teamwork is high,as the satisfaction scores are 4.01±0.76 and 3.60±0.71 respectively;their satisfaction for salary,welfare and social identity is low,as the scores are 2.46±0.86 and 2.50±1.02 respectively.Work satisfaction varies with departments,academic levels,monthly income,work shifts,age,seniority,and objectives for their choice of nursing as profession.Conclusion Managers are prompted to enhance their work in view of the satisfaction scores on survival,mutual relations and growth,as well as factors affecting satisfaction,and take various incentives to improve overall satisfaction of nurses.

Mammalian target of rapamycin(mTOR) inhibitors have the anti-tumor ettect,which have been known early.The traditional mTOR inhibitors include rapamycin and its derivatives,which have been applied in clinical use early.Nowadays,some new small molecule inhibitors such as the PI3K/mTOR duel inhibitor,Torinl,one after another are found to play a unique role in the tumor therapy.

Carcinoma, Adenoid Cystic ; etiology ; Ear Neoplasms ; etiology ; Humans ; Male ; Middle Aged ; Tympanoplasty ; adverse effects

[Objective] To gain more insight into the presentation,diagnosis of Bertolotti's syndrome and to investigate the indications,the procedure and the early clinical results of minimally invasive transverse process plasty.[Methods]Thirteen cases(Santavirta Type I)with Bertolotti's syndrome underwent minimally invasive transverse process plasty under MED X-tube(Medtronic Sofamor)from Apr.2006 to Dec.2008.The Visual Analogue Scale(VAS),Modified Oswestry Disability Index(ODI)score and subjective sensation of patients were recorded to evaluate the function.[Results]The operation blood loss was from 120 ml to 800 ml and operative time was from 60 to 280 minutes,average 115minutes.There was no severe complication.Nine cases were followed up for 10 to18 months,average 13.6 months.The VAS decreased from(6.7?2.2)before operation to(2.2?0.7)one week after operation and(2.8?0.9)three months after operation.ODI score decreased from(27.8?3.6)before operation to(5.9?2.2)three months after operation.The results were excellent in 10 case and good in 3 cases.[Conclusion]Minimally invasive transverse process plasty is an effective method for Bertolotti's syndrome,especially for Santavirta type I.It shows less blood loss and injury and deserves to be spreaded.Disectomy is recommended in one stage if the patient is complicated with disc herniation.

Animals ; Blood Cell Count ; Blood Cells ; Decompression Sickness ; blood ; Male ; Rabbits

Objective:To design and prepare repaglinide and metformin hydrochloride tablets for pilot scale test and industrial pro-duction. Methods:Dissolution was applied to optimize the formula and preparation process. Results: The tablets were prepared ac-cording to the determined formula and process with poloxamer 188, meglumine, PVP K30, croscarmellose sodium, microcrystalline cellulose PH101, sorbitol, magnesium stearate and coating powder as the adjuvants. The dissolution behavior of the tablets in four media was similar to that of the reference. Conclusion:The preparation process of repaglinide and metformin hydrochloride tablets is simple and feasible, and the quality is controllable and stable.

Objective　To study the value and limitation of CT in the damage to multiple organs in children with Langerhans cell histiocytosis (LCH). Methods　Analysis of CT manifestations was performed in 13 cases of LCH proved by clinical features, laboratory data, and pathologic changes. Localized LCH was found in 4 cases, and disseminated LCH in 9 cases. All cases were examined by plain scan in craniocerebral, chest, liver, and spleen, and four cases by contrast-enhanced CT scan. Results　The male outnumbered female in this group. Cranial bones were involved in the sequence of temporal bone(8 cases), parietal bone (3 cases), occipital bone (2 cases), and frontal bone (1 case). CT findings were very sensitive in showing the early destructions of the bones. The characteristic manifestation on CT was multiple lytic lesions of the flat bones at any sites, without reactive sclerosis and soft tissue mass accompanied with the bony lesion. Imaging findings presented later than the clinical manifestations for LCH involving the hypothalamus/pituitary axis. Involvement of the lung at various stages by LCH could be demonstrated by CT scan. Conclusion　Imaging manifestations had no characteristics in LCH involvement. The sites of predilection and related CT manifestations could be suggestive of the diagnosis. In addition, CT findings can be helpful in the classification and evaluation of the therapy and prognosis in LCH.

Recent studies have found that autophagy was not only involved both in the occurrence and development of viral myocarditis (VMC),but also,it plays a key role in anti-viral infections by degradating the viral components,presenting viral antigens and activating the immune response.Meanwhile,the virus can also escape the protective antiviral activity and maintain their own survival and replication by inducing the autophagy of the host cells,becoming the accelerator of the viral infection.The interaction of the virus and the host cell autophagy in VMC is a complex process.Its detailed pathogenesis has yet to be further explored.

OBJECTIVE:To evaluate the status quo of the application of Chinese traditional medicines andthe problemslie in the development of the application of Chinese traditional medicine.METHODS:The Chinese traditional medicines used in outpatients from Apr.2006to Apr.2007in our patient were analyzed statistically in respect of the consumption sum,con-sumption quantity and drug category.RESULTS:Leading the list in terms of consumption quantity in the outpatient depart-ment were heat-clearing drugs,detoxicating drugs,dampness-drying drugs and haemostatics.The utilization of Chinese traditional medicines in outpatients was standard on the whole,but there were still some irrational phenomena.CONCLU-SION:To enhance the curative efficacy of Chinese traditional medicines and standardize their use,the co-effort of both hospital staff and the society is much needed.

Objective To evaluate the actual displacement of a femoral neck fracture following close reduction under the C-arm X-ray perspective.Methods From June, 2006 to June, 2009, we managed 12 patients with femoral neck fracture by open reduction and internal fixation.They were 8 males and 4 females, aged from 23 to 65 (average, 42.3) years old.We tried close reduction of their fractures under the C-arm X-ray perspective before a temporary fixation.Next we performed open reduction, readjusted the fracture ends, and placed internal fixation.The actual displacement of the fracture measured after open reduction was carefully compared with the close reduction under the X-ray perspective.Results A substantial displacement was found after open reduction in 7 patients who had achieved anatomic reduction under the X-ray perspective.In the other 5 patients who presented with a slight displacement after close reduction under X-ray perspective, the actual displacements were larger than the X-ray observations but completely reduced after open reduction.The actual measurements after open reduction were significantly larger (3.21 ± 0.96 mm on average) in the anteroposterior displacement ( t = 11.540, P = 0.000), but insignificantly larger (0.58 ±0.93 mm on average) in the superior-inferior displacement ( t = 2.184, P = 0.346) than those after close reduction.Conclusions In general, anatomic reduction can not be achieved for a femoral neck fracture under the C-arm X-ray perspective.Consequently, open reduction may be better than close reduction in the treatment of femoral neck fracture in that improper reduction can block blood supply to the femoral neck and dissection of the capsula articularis coxae can improve blood supply as well as help decompression.