Objective:To study the correlation between medical professionalism construction and hospital serv-ice quality improvement .Methods:Questionnaire was used to collect data about patients feedbacks of medical pro -fessionalism in the third-level hospitals in Baoji in 2013 .The correlation between doctors'performance and public services and improving the hospital service quality was analyzed .Results:Occupation responsibility , doctor-pa-tient integrity , doctors giving patients help , medical fees , service consciousness , attitude , quality and efficiency have related to improving the hospital service quality .Conclusion:The Hospital should strengthen the communica-tion between doctors and patients , pay attention to the humanistic quality training , improve the quality of hospital service .

Objective To discuss the effect of different cataract ultrasonic emulsification incision on the stability of the tear film after operation.Methods 82 patients (149 eyes) in our hospital from January 2010 to December 2012 were adopted as the research object.Patients were randomly divided into group A (40 cases,72 eyes) and group B(42 cases,77 eyes) used stratified random block method.Patients in group B were treated with anti-eyebrow scleral tunnel incision,and patients in group A were treated with corneal incision.The subjective feeling,tear secretion,tear film break-up time and the corneal incision staining of patients were compared and the results were analyzed between two groups.Results There were statistically significant differences in the subjective feeling of patients,the amount of tear secretion and the tear film breakup time (BUT) between the first day and the seventh day after operation.Conclusions Anti-eyebrow scleral tunnel incision is an ideal incision method for phacoemulsification.It has less impact on the stability of the cornea,and the damage to nerve is also light.

Dental Implantation ; standards ; Humans ; Terminology as Topic

Objective To evaluate the effect of conditioned medium made up of ConA-activated spleen cells supernatant on cultured rabbit corneal endothelial cells (RCECs).Methods RCECs were primarily cultured in vitro by revealing descemet membrane and endothelium combining tissues masses.Culture medium was RPMI 1640 with 10% FBS and varied concentrations of conA-activated spleen cells supernatant.Experimental groups were divided by different concentrations of ConA-conditioned supernatant:5%,10%,15%,and 20%.In the control group only RPMI1640 and 10% FBS were used.Methyl thiazolyl tetrazolium colorimetry analysis was used to evaluate the proliferation of RCECs cellular population.The cultured cells were identified by immunohistochemical staining for neuronal specific enolase (NSE).Results The RCECs were cultured successfully.RCECs presented positive expression in cytoplasm with NSE immunohistochemical assay.There were significant differences in the experimental groups compared with the control group (P

ObjectiveTo determine the effect of acute and chronic spinal cord injury (SCI) resulted from thoracic cord transection on the urinary bladder spinal neural pathway.Methods76 adult Sprague-Dawley rats were randomly divided into 4 groups, non-SCI, SCIa, SCIb and SCIc respectively. The non-SCI rats underwent no surgical procedure except Pseudorabies virus (PRV) tracer injection into the bladder tissue, while the rats of other groups were spinalized and given PRV injection at different time after SCI. Transcardiac perfusion fixation was done in appropriate survival periods after PRV injection. Then sections of dorsal root ganglion (DRG) and spinal cord were processed for visualization of virus by the Streptavidin-Peroxidase (SP) immunohistochemical procedure. All sections were measured with the Olympus Cue-2 image analysis system.ResultsThe bladder weights in SCIb and SCIc groups markedly increased (P<0.001). The time-ordered flow charts of PRV tracing were similar in the non-SCI rats and in the SCI rats. The cross-sectional area of the labeled DRG cell profiles increased significantly after SCI (P<0.001). The number of labeled cells in dorsal horn in L6 and S1 segments 3 days after PRV injection markedly increased in chronic SCI rats, and so did the number of labeled motor neurons 4 days post-injection. ConclusionThe acute and chronic SCI have little effect on the process of virus transneuronal transport below the level of lesion. Subsequent to chronic SCI, marked reorganization of the micturition reflex pathways occurs.

· Mesenchymal stem cells ( MSCs ) are a population of multipotent stem cells with various neurotrophins from bone marrow which are widely used in tissue, cell repair and alternative research.Recently, some researches have shown that MSCs could enhance the viability of neurons under a pathological circumstance by secreting some neurotrophins. So the neuroprotection of MSCs can provide a new method of the treatment on retinopathy that it possible to promote cells survial and functional recovery.Here we make a brief review on the secretory function of neurotrophin and neuroprotective effects of MSCs on retinal cells and its application in the treatment of retinal disease.

Atherosclerosis ; Humans ; Stents

?Bone marrow mesenchymal stem cells ( BMSCs ) is a kind of adult stem cells mainly enriched in bone marrow, which possesses multiple differentiation potential and can differentiate into trans-germinal layer. lt is easy for BMSC to be isolated and cultured, which has the ability of repairing various tissues with efficient proliferation and expression. BMSC could be used as seed cell for the transplantation therapy of retinal disease because of its properties of immunoregulation and neurotrophin secretion. This review focuses on research progress on retinal protection of BMSCs.

Objective To evaluate the application of intra-operative cholangiography in cholecystectomy. Methods A total of 442 patients with biliary calculi underwent cholecystotomy were reviewed. Results Of the 442 cases, 3 were false positive and 1 was false negative radiologically. The accuracy rate was 99.1％. Conclusion The results suggested that the application of intra-operative cholangiography could decrease the incidence of residual calculi and avoid unnessary exploration and trauma of the common bile duct.