Animals ; Arteriovenous Malformations ; complications ; Child, Preschool ; Diaphragm ; blood supply ; Hemothorax ; etiology ; Humans ; Male ; Nematode Infections ; pathology ; Pleural Effusion ; etiology

Dental Bonding ; methods ; Dentin ; Dentin-Bonding Agents ; chemistry ; Electricity ; Humans

Literature review of the world on hospital brands, data collection in summary and comparison, and specialist consultancy were used to set the appraisal indicators, while the stratum analysis was used to calculate the weight coefficients of individual indicators, for building the appraisal indicators system for hospital brand effect. In addition, the indicators system and appraisal model were called into play to explore the use of hospital brands, offering scientific references for hospital management.

Objective To investigate the clinical characteristics,the diagnosis and therapy of synchronous multiple primary esophageal carcinoma.Methods Thirty-two cases of synchronous multiple primary esophageal carcinoma were collected from January 1980 to December 2010 and their clinic data were retrospectively analysised.Results In the whole group,there were totally 66 lesions in 30 cases of double primary lesion and 2 cases of three primary lesion.The length of the lesions were 1 cm to 6.5 cm,and there were 22 lesions in cervical esophagus,10 in upper thoracic esophagus,19 in midthoracic esophagus and 15 in lower thoracic esophagus.Within the 66 lesions,65 lesions were squamous cell carcinoma and 1 was adenocarcinoma.The mucosa between the lesions were normal,with a distance of 4 cm to 9.5 cm,average 7.1 cm.Thirty-two patients with synchronous multiple primary esophageal carcinoma received surgery.Among 32 cases,26 of them were given definite diagnosis before operation.Four of them had exploratory operation,one patient underwent palliative resection,27 patients underwent radical resection.Two cases of the pathologic results of esophageal stump showed carcinoma after operation.The complications occurred in 8 patients.Twenty-eight cases were followed up after operation,the 1,3 and 5-survival rate were 76.9％,43.3 and 14.8％,respectively.Conclusion General pre-operation examination can significant helpful for the definite diagnosis of synchronous multiple primary esophageal carcinoma and surgical treatment is better choice for this disease.

Objective:To observe influence of alprostadil injection on contrast-induced nephropathy (CIN) in high risk patients after percutaneous coronary intervention (PCI).Methods: A total of 263 CIN high risk (CIN risk score ≥16 scores) patients were selected.According to random number table, patients were randomly divided into routine treatment group (n=121, received routine hydration therapy) and alprostadil group (n=142, received additional alprostadil injection based on routine treatment group).Serum creatinine (SCr), glomerular filtration rate(GFR), cystatin C (CysC) and β trace protein (β-TP) level before, 48h and 72h after PCI were measured and compared, and incidence rate of CIN, percentage of blood purification therapy and mortality were compared between two groups.Results: Compared with before PCI, there was significant rise in SCr level and significant reduction in GFR in both groups on 48h and 72h after PCI (P<0.01 all);Compared with routine treatment group, there were significant reductions in levels of SCr [72h: (190.04±28.92) μmol/L vs.(141.10±21.18) μmol/L], and significant rise in GFR [72h: (26.0±4.4) ml/min vs.(36.4±4.9) ml/min], and levels of CysC[72h: (1.75±0.74) mg/L vs.(1.47±0.55) mg/L] and β-TP [72h: (1.53±0.50) mg/L vs.(1.22±0.38) mg/L] significantly decreased in alprostadil group on 48h and 72h after PCI, P<0.05 or <0.01;there were significant reductions in incidence rate of CIN (30.6% vs.18.3%) and percentage of blood purification therapy (10.7% vs.3.5%) in alprostadil group, P=0.001, 0.045 respectively.There was no significant difference in mortality between two groups, P=0.728.Conclusion: Alprostadil injection can significantly improve kidney function, reduce incidence rate of CIN and percentage of blood purification therapy in CIN high risk patients after PCI, which is worth extending.

Animals ; Humans ; Liver ; growth & development ; Liver Diseases ; Receptors, Notch ; metabolism ; Signal Transduction

MAIN OUTCOME MEASURES: Free running EMG and stimulus triggered EMG, including time, frequency, amplitude, muscle group were observed and recorded simultaneously. Never root functional injury and restoration after surgery were detected.RESULTS: 378 pedicle screws in 74 patients were monitored intraoperatively, and only 3 pedicle screw malposition (2 of L_4, 1 of L_5) was detected and then replaced with the help of C-arm fluoroscopic examination. Myoelectricity appeared when the current intensity was less than 10 mA. The correct rate of implantation was 99.2%. Nerve root impingement was found in two cases during laminectomy for L_5 and S_1 decompression and never root solution, which alerted the surgical team of critical neural structures. Nerve symptoms of the lower limb were aggravated after surgery and restored following 2-4 weeks of conventional treatment. The error injury rate of nerve root was 2.7%. In all reported cases, no irreversible neurological deficit was observed 2-4 weeks after operation.CONCLUSION: Intraoperative EMG monitoring can find improperly placed screws and detect impending nerve root injury promptly. Combined EMG and 3-D imaging modality monitoring is a reliable and practicable method that can be used to protect neural structures during complex lumbosacral surgery.

Objective To study the short-term(≤1 year) effect of video-thoracoscope in the treatment of chronic obstructive pulmonary diseases (COPD) accompanied with pneumothorax.Methods 52 COPD cases with pneumothorax from June 2005 to June 2007 were divided into thoracoscope group(n=28) and open heart group(n=24).The patients were followed up at 1,6 and 12 month after surgery,for determination of BODE index,including body mass index,air block,difficulty in respiratory and motor ability.Results No operative death and servere complicatins occurred.Pneumothorax did not relapse.One month after surgery,air block was[(58.62±15.73)% vs (50.12±11.38)%],difficulty in respiratory was[(1.04±0.37)s vs( 1.72±0.45)s] and motor ability was [(387.32±52.07)m vs (318.35±61.52)m] in thoracoscope group and open heart group (P<0.05).At the six month after surgery,body mass index was[(27.19±2.18)kg/m2 vs (20.90±2.35)kg/m2] in thoracoscope group and open heart group(P<0.05);At the 12 month after operation,there was no significant difierence in BODE index between the two groups(P>0.05).Conclusions Video-thoracoscope in treating COPD with pneumothorax can remarkably improve the quality of life early after surgery.

Objective To explore double-qualified clinical nursing teachers' job burnout,direct this group to improve job burnout,and cope with work and daily lives actively.Methods The questionnaire survey is done among 150 clinical nursing teachers of Hubei Medical University by Job Burnout Scale.Results It was obvious that clinical nursing teachers have job burnout,which was relevant with age,length of teaching;educational background and professional title significantly ( x2 =9.975,20.850,11.728,16.205 ; P ＜ 0.05 ) and was not relevant with gender ( x2 =0.802,P ＞ 0.05 ).Conclusions For increasing the clinical nursing teachers' enthusiasm for work and the quality of teaching,the administrative department should pay more attention on the job burnout of clinical nursing teachers,take measures to inspire and support them,and decrease the level of job burnout.

Wearable spectral sensors are integrated smart devices consisting of flexible substrates,sensing and detection units,and analysis units.These sensors can track chemicals in human fluids including sweat,transdermal gases,wound secretions,subcutaneous mesenchymal fluids,tears,exhaled gases,and saliva quickly and non-invasively.Their application is crucial in drug analysis,disease diagnosis,and health monitoring.This paper summarized the literature studies of wearable colorimetric,fluorescence and surface-enhanced Raman scattering sensors since 2016,and reviewed the advancements in wearable spectroscopic sensors,focusing on their composition and applications in epidermal,ocular,and oral forms.Additionally,the future challenges and opportunities of wearable spectroscopic sensors were discussed,providing a reference for the design and development of wearable spectroscopic sensors.