10.3969/j.issn.2095-4344.2013.23.018

Objective To explore osculating value method combined with rank sum ratio method in evaluation of nursing quality in the hospital nursing management application, to provide a scientific basis for decision making. Methods By reference, from the working efficiency, the quality of nursing, 3 dimensions of nursing skill training, the choice of 11 commonly used in the evaluation of nursing quality indicators, the raw data of each index was normalized, the school of nursing quality with 2004-2013 years of osculating value method analysis was assessed, the development of nursing quality combined with rank and file classified score method. Results The nursing quality of the overall upward trend, according to the grading each year osculating value and ranking in 2011, nursing quality best, osculating value was 0.000, the worst quality of nursing in 2004, osculating value was 3.248;the annual nursing quality grading was reasonable, 2011, 2012 and 2013 were in good quality grade, 2004, 2005 and 2006 were of poor quality grades, the rest of the year at a medium level, with statistically significant difference of the file, P<0.05. Conclusion Osculating value method combined with rank sum ratio method in comprehensive evaluation of nursing quality in the hospital has the objectivity and practicability.

Objective To improve the recognition of intravaseular lymphoma.Methods One case of intravaseular T-cell lymphoma was reported and the related literatures were reviewed.Results Intravaseulal T-cell lymphoma presenting with fever,rash and haemophagocytie syndrome is rare.Although the patient was given chemical therapy,he was died of liver failure and gastrointestinal bleeding.Conclusion Intravascular T-cell lymphoma is rare,often diagnosed after autopsy and shows a rapidly aggressive course.

In order to set up a base for stem cells to be widely used in clinical medicine, we tried to optimize, in this study, the technique that induces human mesenchymal stem cells (hMSCs) to differentiate into neural stem cells by using cerebrospinal fluid (CSF) from the different groups. After the induction, presence of neural stem cells was confirmed with microscope observation, flow cytometry analysis, immunohistochemistry and fluorescent immunohistochemistry. At the same time, we also compared and analysed the data of the number of stem cells when it totally met the requirements for clinical treatment and the days required. At last, we confirmed that hMSCs could be induced to differentiate into neural stem cells, and that the number of cells totally met the requirements for clinical treatment. But there were some differences both in the number of cells and the days required. Among the groups, the group that marrow mesenchymal stem cells from patients own induced by CSF from healthy volunteers used the shortest time and the quantity of the cells was significantly higher than those of the others.
Cell Differentiation ; Cerebrospinal Fluid ; chemistry ; Culture Media ; chemistry ; Flow Cytometry ; Humans ; Immunohistochemistry ; Mesenchymal Stromal Cells ; cytology ; Neural Stem Cells ; cytology

lusionsThe CEUS findings are different between benign and malignant gallbladder adenomas. The enhancement pattern and speed are useful for differentiating benign from malignant adenomas.

OBJECTIVE: To evaluate the influence of fewer courses and prolonged intervals of chemotherapy on survival rate of advanced non small cell lung cancer (NSCLC) patients treated by sequential chemo-radiation therapy combined with traditional Chinese medicine (TCM). METHODS: From Jan. 2000 to Dec. 2001, 54 untreated advanced NSCLC patients (2 stage IIIa, 18 stage IIIb, 34 stage IV) were treated by sequential chemo-radiation therapy combined with TCM. The courses of chemotherapy were reduced and the intervals of chemotherapy were longer than that of the standard regimen. The efficacy and survival rate were documented and the prognostic factors were analyzed. RESULTS: Complete remission (CR) was observed in 1 case and partial remission (PR) in 20 cases. The overall objective response rate was 40.4%. Median survival was 15.3 months, 1-, 2- and 3-year survival rate were 53.7%, 28.9% and 9.6% respectively. The median survival of stage III and IV were 21.8 months and 12.5 months respectively. The 1-, 2-, and 3-year survival rates of stage III were 65.0%, 49.5%, 24.7% and that of stage IV were 47.0%, 23.3%, 0%, respectively. The quality of life was improved in most of the patients. Cox's proportional hazards regression showed that improved quality of life and treatment of TCM were the significant prognostic factors of overall survival. CONCLUSION: Chemotherapy and radiotherapy combined with TCM is beneficial to extending the interval of chemotherapy, improving the quality of life, and increasing the survival rate of advanced NSCLC patients.

Objective In order to investigate the impact of interactive online teaching in Laboratory Diagnosis, a randomized experimental study was conducted among the medical students in Grade 2009.Methods A total of 65 subjects were randomized into the experimental group (N=31) and the control group (N=34).In addition to the standard in-class presentation/discussion and school-wide refined online courses offered in the control group, interactive online teaching was added to experimental group.After completion of the course, the impact of interactive online teaching in the experimental group was compared to that in the control group through a final exam and a question-naire concentrating on motivation of study, problem solving and team working skills.Statistical signifi-cance of the comparison was evaluated using t-test.Results The results from the final exam showed that the average score in the experimental group was higher than the control group (87.20 ± 5.25 vs.82.69 ± 5.76), It is statistically significant (P=0.002).The average scores of short answer and case study questions in the experimental group was higher than the control group (26.16 ± 1.57 vs.25.31 ± 1.73, 18.94 ± 1.05 vs.15.53 ± 1.15), It is statistically significant (P=0.043,P=0.000).The satisfaction evaluation of interest in learning, timely answers to questions, learning, analytical skills, teamwork culture reflected by the questionnaire indicated statistically higher (P=0.041,0.000,0.000,0.000,0.000) average scores in the experimental group as compared to its counterparts in the control group (4.30 ± 0.65 vs.3.97 ± 0.62, 4.63 ± 0.49 vs.3.25 ± 0.88, 4.43 ± 0.57 vs.3.49 ± 0.65, 4.46 ± 0.57 vs.3.37 ± 0.73, 4.33 ± 0.66 vs.3.68 ± 0.58).Conclusion Interactive online teaching helps to improve the study performance of medical students in Laboratory Diagnosis.Incorporating interactive online teaching into the current course regarding Laboratory Diagnosis merits recommendation.

Objective To describe and analyze the status quo of the doctor and nurse configuration in Heilongjiang Province,and to study their cultivation condition while predicting the number of medical staff.Methods Through the health workforce database of Heilongjiang Province in 2014,using Excel 2007 statistical software,the status quo of doctor and nurse configuration was analyzed.The grey prediction model was also used to analyze the number of medical staff in Heilongjiang province from 2004 to 2014,and the number of medical staff in Heilongjiang province from 2016 to 2018 was predicted.Results Up to 2015,the number of doctors and nurses in Heilongjiang Province accounted for 0.42％ of the total population,composed of mainly young and middle-aged staff and mostly with bachelor's degree and junior college certificate.Doctor-to-nurse ratio was 1:0.96.The grey prediction model indicated that the number of medical staff in Heilongjiang Province would increase year by year,and the inversion of doctor-to-nurse ratio would be eased.Conclusion The reform and development of medical education in Heilongjiang Province has promoted the optimization of the professional title structure and educational structure.It is expected that by 2016 Heilongjiang medical care ratio inversion problem will be completely resolved.

Objective To investigate the diagnostic correlation and sensitivity of amplitude integrated electroencephalogram (aEEG),brainstem auditory evoked potential (BAEP) and cranial magnetic resonance imaging (MRI) for acute bilirubin encephalopathy (ABE) in the newborn.Method Term and near-term neonates (gestational age ≥ 35 weeks) with hyperbilirubinemia (the level of bilirubin over than 95th percentile) of high and intermediate risk group admitted in the neonatal ward of Guangxi Maternal and Child Health Care Hospital from Jan 2014 to Dec 2015 were recruited retrospectively.The infants were assigned to ABE group and non-ABE group according to the diagnostic criteria of ABE.The clinical data of the newborns were collected and the diagnostic correlation between clinical diagnosis and aEEG,BAEP and cranial MRI were analyzed.The receiver operating characteristic (ROC) curve was adopted to assess the diagnostic efficiency of the peak level of serum bilirubin,aEEG,BAEP and cranial MRI on the early diagnosis of ABE.Result A total of 152 newborns with hyperbilirubinemia were recruited,including 33 cases in the ABE group and 119 cases in non-ABE group.(1) The results of aEEG and MRI were marginally positively correlated with clinical diagnosis of ABE (aEEG:r =0.487,P ＜ 0.001;MRI:r =0.220,P=0.018),while the results of BAEP were closely related to the clinical diagnosis of ABE (r =0.593,P ＜ 0.001);(2) The results of BAEP and MRI on the diagnosis of ABE were positively correlated with those of aEEG (BAEP:r =0.424,P ＜ 0.001;MRI:r =0.307,P ＜ 0.001).(3) The area under the ROC curves for predicting the onset of ABE were 0.899 for the peak level of serum bilirubin,0.767 for BAEP,0.738 for aEEG and 0.590 for MRI.Conclusion There was the correlation on the diagnosis of ABE among the methods of aEEG,BAEP and MRI.The combined diagnosis of the three methods could play a complementary role.The aEEG contributed to the early diagnosis of ABE with high sensitivity.

OBJECTIVE: To study the expression and activation of p50 subunit of nuclear factor-kappa B(NF-kappaB) in mucosa of seasonal allergic rhinitis. METHOD: The expression of p50 subunit of NF-kappaB in the mucosa from 16 patients (6 patients with symptom, 10 patients without symptom)and 10 normal subjects were detected by immunohistochemistry. The activation of DNA-binding proteins which was labeled with 32P-radiolabeled oligonucleotide probe for NF-kappaB was detected with electrophoretic mobility shift assays(EMSA) in mucosa. RESULT: The expression of p50 subunit of NF-kappaB was observed in the nasal mucosa of SAR and normal samples. The expression of p50 subunit of NF-kappaB was positive in the cytoplasm and some nuclei of the mucosal epithelia, inflammatory cells, glandular epithelia, and vascular endothelia in nasal mucosa. The Rate of nucleus positive staining of p50 was (41.83 +/- 4.43)% and(37.19 +/- 3.93)% in SAR with symptom and SAR without symptom patients,respectively. There was no significant difference (P > 0.05). The Rate of nucleus positive staining of p50 in nasal mucosa of normal samples was (8.89 +/- 1.32)%. The difference of p50 subunit of NF-kappaB expression between SAR group and normal group was statistically significant (P < 0.01). The DNA-binding proteins activity of samples from patients with seasonal allergic rhinitis was stronger than that in normal subjects (P < 0.05). CONCLUSION p50 subunit of NF-kappaB was activated in healthy nasal mucosa to some extent. The expression and DNA-binding proteins activity of p50 subunit of NF-kappaB was enhanced in seasonal allergic rhinitis. It indicated that p50 subunit of NF-kappaB may be involved in nasal mucosa physiological function and may have an important role in maintaining the chronic inflammation in seasonal allergic rhinitis.
Case-Control Studies ; Humans ; NF-kappa B p50 Subunit ; genetics ; metabolism ; Nasal Mucosa ; metabolism ; Rhinitis, Allergic, Seasonal ; metabolism