OBJECTIVE:To probe into the status quo and the developmental trend of oral hypoglycemic agents used in our hospital.METHODS:Using the defined daily dose as the study unit to make statistic analysis of oral hypoglycemic agents used in our hospital during 2004～2006 in respect of DDDs,consumption sum and average daily cost etc.RESULTS:Both the categories and consumption quantity of oral hypoglycemic agents increased year by year while the proportion of consumption sum was descending.Over the 3 years,dominating the first 5 places on the list of DDDs were glipizide,metformin,gliquidone,gliclazide and glibenclamide,respectively.CONCLUSION:The clinical use of oral hypoglycemic agents was basically reasonable in our hospital.

OBJECTIVE To introduce the characteristic and advantage of a kind of therapeutic method for chronic tibial osteomyelitis by cleaning the focus,iodophor sterilizing and then bone grafting at some selective time.METHODS Ribbon-gauze immersed with iodophor was used for tamponade and constant hydropathic compress after a surgery of debridement,then intramedullary bone grafting was performed.RESULTS This treating manner was applied in 18 patients with chronic tibial osteomyelitis and 17 cases(94.4%) healed,1 case recrudesced.CONCLUSIONS It is reliable for this kind of therapeutic method by debriding the focus,followed by an open and constant hydropathic compress with iodophor,and then grafting bone,which may promote the healing rate of chronic tibial osteomyelitis.

The Chinese Traditional Clinical Treatment for Gout Emulational Training System applies the technologies of AI,multimedia,database and so on to automatically create cases which accord with the learners’ needs,and realize teaching in accordance of students’ aptitude and virtual. It has resolved the problem in the actual instruction of Chinese traditional medicine for gout’s clinical treatment.

Objective To prepare an occupation well-being scale for nurses, and test its reliability and validity. Methods After literature review and semi-structured interviews, the item pool of the occupation well-being scale for nurses was created based on theory of structure of the subjective well-being. After group discussion, and evaluation by the specialists, a pilot scale was obtained. A total of 350 clinical nurses were selected by using stratified sampling method, and their occupation well-being were surveyed by the scale. The data were used to assess the reliability and validity of the scale. Results The occupation well-being scale for nurses had 3 dimensions, including 8 exploring factors. The values of Cronbach Alpha and the split half reliability coefficient of the total scale, endogenous exogenous satisfaction, satisfaction of nurses occupation happiness were all larger than 0.9, which meaned the internal consistency was good. In the emotion dimension, the value of Cronbach Alpha and the split half reliability coefficient were less than 0.7, which meant the internal consistency was not so good. The reliability coefficient of repeated measurement of the whole scale and each dimension were greater than 0.7, suggesting the external consistency of the scale was good. The content validity index of 3 dimensions were all larger than 0.9,and the cumulative ex-planatory variables were all larger than 55%. Conclusion The occupation well-being scale for nurses proposed in this study has good reliability and validity, and can be used to evaluate the occupation well-being of the nurses.

Objective To evaluate the correlation between ultrasonography and histopathology in acute lung injury of rats.Methods Twenty male Wistar rats were randomly divided into control group (4 rats) and experimental group (16 rats),in the experimental group acute lung injury models were step-by-step induced by oleic acid (OA) and sequentially by OA and lipopolysaccharide (LPS).After the end of each step of models,ultrasound examination was applied,and the rats were sacrificed to take the lung specimens to be observed.The ultrasonography and pathological results were analyzed,and the numbers of alveolar were counted under microscope (200 times).Results With the aggravation of acute lung injury,the sonographic findings showed unclear or disappeared pleural line,close-set of B-lines,and pulmonary consolidation with air bronchogram.For control group,the ultrasonographic score was 0.25 ± 0.50,lung injury pathological score was 0.50 ± 0.58,and the numbers of alveolar were 25 ± 3.For OA group,the ultrasonographic score was 2.86-± 1.35,lung injury pathological score was 6.28-± 0.76,and the numbers of alveolar were 10-± 2.For OA + LPS group,the ultrasonographic score was 5.83-± 2.32,lung injury pathological score was 9.83 ± 0.98,and the numbers of alveolar were 6-± 2.All 3 groups were significant different on ultrasonographic score,pathological score and alveolar counts (P ＜ 0.01).Conclusions The ultrasonography image of acute lung injury of rats were positively correlated with its histopathological alteration.The ultrasonography can effectively evaluate the degree of acute lung injury of rats.

Objective To investigate the clinical characteristics and survival analysis of T-cell lymphoma with hemophagocytic syndrome (HPS).Methods The clinical features,laboratory tests and survival of 30 patients of T-cell lymphoma with HPS were analyzed comparing with 50 random patients of T-cell lymphoma without HPS (control group),and the data were obtained from department of hematology,Ruijin Hospital,Shanghai Jiaotong University School of Medicine from January 2006 to December 2011.Results 30 cases of T-cell lymphoma with HPS manifested for high fever [100.00 ％ (30/30)],splenomegaly [96.67 ％ (29/30)],more than two-line reduction in blood cells [93.33 ％ (28/30)],bone marrow with bloodthirsty phenomenon [86.67 ％ (26/30)],LDH increased [100.00 ％ (30/30)],hypertriglyceridemia [46.67 ％ (14/30)],low fibrin hyperlipidemia [60.00 ％ (18/30)],ferritin increased [93.33 ％ (28/30)],liver damaged [86.67 ％ (26/30)] from patient group,which were higher than those of control group,the differences were statistically significant (x2 =23.11,22.50,36.05,64.20,21.82,5.31,16.54,26.82,46.43,all P ＜ 0.05).But the incidence of superficial lymph nodes enlargement was not high,only 33.33 ％,which made the diagnosis of primary disease difficult.Combined chemotherapy of CHOP or etoposide plus dexamethasone could make the symptoms and laboratory indicators improved,but the median survival time was only 20 days.Compared with the control group,there were significant differences on the survival curves (x2 =35.05,P ＜ 0.0001).Conclusion In T-cell lymphoma with HPS,the clinical manifestations are complex,usually with multi-organ dysfunction,aggressive course,and poor prognosis.The pathogenesis and treatment of HPS should be further studied.

Objective To investigate the characteristics of activation-induced cytidine deaminase (AID) expression level in de novo acute leukemia (AL) patients, chronic myeloid leukemia chronic phase (CML-CP), chronic myeloid leukemia blastic crisis (CML-BC) patients and leukemia cell lines. Methods The expression level of AID mRNA was measured in 89 cases of newly-diagnosed acute lymphoblastic leukemia (ALL) patients, 79 cases of de novo acute myeloid leukemia (AML) patients, 5 cases of CML-BC patients, 5 cases of CML-CP patients and leukemia cell lines NB4, THP-1, KG-1, Raji, K562 by real-time quantitative reverse transcriptase polymerase chain reaction (RT-PCR), bone marrow mononuclear cells of 16 normal healthy donors were used as the control group. Results The expression levels of AID mRNA in 89 cases of ALL and 79 cases of AML were 0.006-7 463.175 and 0.005-69.107, the median expression levels were 3.785 and 1.812, the expression level of AID mRNA in the normal control group was 0.146-4.707, and the median expression level was 1.483, respectively. The AID expression levels of ALL, B-ALL, Burkitt leukemia, M4 patients and Raji cells were significantly higher than those of the normal control group (all P <0.05). Nevertheless, the AID mRNA expression levels of M3 patients and NB4, KG-1 cells were lower than those of the normal control group (all P <0.05). Furthermore, the AID mRNA expression levels of K562 cell were strikingly higher than that of the CML-CP patients (P<0.001), so were those of CML-BC, chronic myeloid leukemia myeloid blast crisis (CML-MBC), chronic myeloid leukemia lymphoblastic blast crisis (CML-LBC) patients. Conclusion AID gene shows high expression level in B-ALL, Burkitt leukemia and M4, low expression level in M3 and KG-1 cells, and obvious high expression level in CML-BC.

Objective To investigate the value of MRI in thmmbolytic thempy of hyperacute cerebral arterial thrombosis.Methods One hundred and sixteen patients with acute cerebral arterial thrombosis were recruited.plain CT and multi.modal MRI were performed in all patients.Thirty-three patients with hyperacute cerebral infarction were treated bv recombinant tissue plasminogen activator(rt-PA) and followed-up periodically using MRI.Results The 33 patients with thrombolysis selected by MRI demonstrated clinical improvement.90 d moclified Rankin scale scores(mRs)were less than 2 and life quality Barthal indexes(BI)were from 80 to 100.The complication included one asymptomatic parenchymal hematoma(PH1)one weeks after thrombolytic therapy and 4(12.2%)hemorrhagic infarction(HI)6 to 24 hours after thrombolytic therapy.Condusions MRI has significant clinical value for the screening and follow-up of intravenous thrombolytic therapy of hyperacute ischemic stroke.MRI-based thrombolysis is a safe and effective method for hyperacute ischemic stroke.

Objective:To explore the mediating effect of self-compassion between family cohesion and loneliness among adolescents.Method:From November to December 2020, a total of 626 adolescents were investigated with the family adaptability and cohesion scale, children loneliness scale and the self-compassion scale short form.Data were analyzed by SPSS 23.0 and PROCESS v 2.16 softwares.The statistical methods included t-test, one-way ANOVA, Pearson correlation analysis and intermediary effect analysis. Results:Compared with girls, boys’ score of family cohesion((63.52±8.47), (65.48±9.07)) was significantly lower but the scores of self-compassion((37.68±5.26), (36.49±5.75)) and loneliness((37.74±10.44), (36.01±10.48)) were significantly higher( t=-2.79, 2.06, 2.70; all P<0.05). There was no significant difference in the scores of family cohesion((63.67±8.71), (64.74±8.85)), self-compassion((37.45±5.71), (36.98±5.49)) and loneliness((36.60±10.52), (36.96±10.49)) between left-behind and non-left-behind children( t=1.29, -0.87, 0.38, all P>0.05). The score of family cohesion of the adolescents from Grade 7 was significantly lower than those of Grade 8, Grade 10 and Grade 11( P<0.01), while the score of self-compassion of the adolescents from Grade 10 was significantly lower than those of Grade 7 and Grade 11(both P<0.01), but the score loneliness of the adolescents from Grade 11 was significantly lower than those of Grade 8 and Grade 10(both P<0.05). Family cohesion(64.50±8.82)was significantly positively associated with self-compassion(37.09±5.54)( r=0.22; P<0.01). Loneliness(36.88±10.49)were significantly negatively associated with self-compassion( r=-0.27, P<0.01) and family cohesion( r=-0.28, P<0.01). The relation between family cohesion and loneliness was partly mediated by self-compassion and the effect of mediation was 20.9%. Conclusion:Family cohesion will not only directly affect the loneliness of adolescents, but also affect loneliness through the mediating effect of self-care.

Objective:To explore the correlation of miRNA-509 (miR-509) expression level with the clinical characteristics and prognosis in acute myeloid leukemia (AML) patients.Methods:The RNA-seq expression data and clinical data of 162 newly diagnosed AML patients (non-M 3 subtype) based on the World Health Organization (WHO) classification were obtained from the Cancer Genome Atlas (TCGA) database (Project ID:TCGA-LAML). The final follow-up time was April 30th, 2013. According to the different treatment methods, all cases were firstly divided into the chemotherapy group and allogeneic hematopoietic stem cell transplantation (allo-HSCT) group. Each group was subdivided into high miR-509 group and low miR-509 group according to the median relative expression of miR-509, respectively; the clinical characteristics of both groups were analyzed. The effects of miR-509 relative expression level on overall survival (OS) and event-free survival (EFS) of AML patients in chemotherapy group and allo-HSCT group were compared. On the other hand, cases were divided into two groups based on the median relative expression level of miR-509, then each group were further divided into the chemotherapy subgroup and allo-HSCT subgroup according to different treatment methods. The differences of OS and EFS of AML patients with different miR-509 expression in chemotherapy and allo-HSCT subgroups were compared. Results:All the 162 AML patients were firstly divided into chemotherapy group (90 cases) and allo-HSCT group (72 cases). Each group was subdivided into high miR-509 and low miR-509 group according to the median relative expression of miR-509 (chemotherapy group: 14.07, allo-HSCT group: 14.85), respectively. There were no statistically significant differences in the proportion of patients with gender, white blood cell count at initial diagnosis, bone marrow blast/naive cells ratio, peripheral blood blast/naive cells ratio and France-America-British (FAB) subtype between high miR-509 and low miR-509 subgroups in chemotherapy subgroup and allo-HSCT subgroup (all P > 0.05). In the chemotherapy group, low miR-509 group comprised more cases with intermediate prognosis compared to high miR-509 group[68.9% (31/45) vs. 42.2% (19/45), χ2 = 6.48, P = 0.011]. No significant differences in the proportion of patients with other risk stratification were found between both subgroups (all P > 0.05). Of the 90 cases in chemotherapy group, the median OS time in low miR-509 group (45 cases) and high miR-509 group (45 cases) was 10.2 months and 6.7 months, respectively. The 5-year OS rates of the two subgroups in chemotherapy group were 17.9% and 17.0%, and the 5-year EFS rates were 16.9% and 18.2%.There were no significant differences in OS and EFS of low miR-509 group and high miR-509 group ( P = 0.575, P = 0.436). In the allo-HSCT group (72 cases), longer OS and EFS were observed in low miR-509 group compared with high miR-509 group, and the differences were statistically significant ( P = 0.006, P = 0.022). All the 162 cases were divided into low miR-509 group (81 cases) and high miR-509 group (81 cases) based on the median expression level of miR-509 (14.19). In the low miR-509 expression group, cases administered allo-HSCT had a better OS in comparison with those administered chemotherapy ( P<0.001). The EFS of the allo-HSCT group was better than that of chemotherapy group, but the difference was not statistically significant ( P = 0.079). In the high miR-509 expression group, the allo-HSCT group had a better OS compared with that of the chemotherapy group ( P = 0.043). There was no significant difference in the EFS between the allo-HSCT group and chemotherapy group in high miR-509 group ( P = 0.154). Conclusions:The expression level of miR-509 may be helpful in the treatment selection of AML patients. Allo-HSCT can improve the prognosis of patients with low expression of miR-509.