Objective:To investigate 7-11-years-old children's emotional responses, emotional attributions, coping styles to success and failure situation in learning. Methods: With clinical interview method ,90 pupils from seven-years-old to elevelen-years-old were asked to inference to the dramatis personae's affect reaction, emotional attribution in the given situation.Results:Children's emotional response and emotional attribution in learning context is self-regarded, coping style also decline to self effort .There were no age and sex differences in emotional responses to successful situation,there were age differences to failure situation,and there were no sex difference in emotional attribution.Conclusion:Children's emotional responses and emotional attribution to success and failure in learning have different features.

Objective To study the clinical significance of the expression of matrix metalloproteinase-9(MMP-9) and E-cadherin(E-cad) in patients with non-small cell lung cancer (NSCLC).Methods Immunohistochemical method (SP) was used to detect the expression of the MMP-9 and E-cad in 62 NSCLC tissues and 18 normal lung tissues.Results The positive expression rate of MMP-9 and the abnormal expression rate of E-cad in NSCLC were closely related to the TNM stages,pathological grades and lymph node involvement (P

Osteosarcoma is the most common primary malignant tumor that develops in bone. Since chemotherapy was introduced into the multi-modality treatment regimen for high-grade osteosarcoma, its prognosis has been impressively improved; about two-thirds of all patients could achieve long-term survival. This review summarized the history of chemotherapy for osteosarcoma and current chemotherapeutic treatment strategies for classical osteosarcoma. The review also emphasized the necessity that the patients should be treated in specialized centers and prospective, multi-institutional trials are needed.

Objective:To evaluate the relationship and prognostic significance of matrix metalloproteinase-9(MMP-9)、epidermal growth factor receptor(EGFR) in patients with non- small cell lung cancer(NSCLC). Methods:Immunohistochemical method (S-P) was used to detect the expression of the MMP-9、EGFR in 62 NSCLC tissues and 18 normal lung tissues. Results:The positive expression rates of MMP-9 and EGFR were 67.7%,58.1% respectively in the 62 NSCLC.Their expression levels were significantly higher than those in 18 para-cancerous normal lung tissues(P

The hardcore of clinical medicine program education is to insist on improving the students'practical capability.The efficient methodology is the key to it.In this paper,the authors investigate the practice of Suzhou University and try to find out the ways to assess the graduates in this program.Also,the authors point out the deficiency in the assessment and put forward mending measures in order to improve the quality of clinical medicine graduate program education.

Objective To study effects of exectin hydrochloride and intensity modulated radiotherapy in treatment of patients with advanced lung cancer and its effect on levels of carcinoembryonic antigen (CEA), neuron-specific enolase (NSE) and serum glycoprotein antigen 199 (CA199). Methods 88 patients with advanced lung cancer were selected from June 2014 to June 2016 in our hospital were selected and randomly divided into observation group and control group, 44 cases in each group.In the control group, the patients were treated with IMRT, and the observation group was treated with exectin hydrochloride on the basis of control group.The clinical efficacy and adverse reaction were compared between the two groups.The levels of CEA, NSE and CA199 before and after treatment were analyzed.Results After treatment, the total effective rate in the observation group 84.09% was significantly higher than the control group 52.27%, the difference was statistically significant (P<0.05).Before treatment, the levels of CEA, NSE and CA199 of the two groups had no significantly different, after treatment, the levels of CEA, NSE and CA199 of the two groups were significantly lower than before treatment, the difference was statistically significant (P<0.05).CEA, NSE, CA199 levels in the observation group were significantly lower than the control group, the difference was statistically significant (P<0.05).There was no significant difference in adverse reaction rate of I-II, III-IV liver function, gastrointestinal reaction, bone marrow suppression and acute radiation pneumonitis in observation group and control group.Conclusion Ectectin hydrochloride combined with intensity modulated radiotherapy can effectively reduce the levels of CEA, NSE and CA199 in patients with advanced lung cancer, and the clinical efficacy is good, and will not increase the adverse reaction rate.

Objective To explore the methods of training emergency nurses under the Trinitarian Mode.Methods 77 emergency nurses were distributed to different groups and received different training contents and assessment criteria stratifiedly as well as in phases according to their working ages.The training content contained emergency capability,emergency specialist skills,evidence based nursing,nursing scientific research,and clinical practice,etc.Results Through the on-the-job training,their emergency caring ability were overall improved,the human resource was effectively utilized,and the overall ability for coping with public health emergencies had made great progress.Conclusions Under the Trinitarian emergency treatment mode,a diversified on-the-job training for the emergency nurses will promote the development of emergency care,as well as help keep pace with the rapid development of emergency medical sciences.

Objective To explore the expression of Aurora-A in breast carcinoma and the relationship with breast carcinoma treatment efficacy of paclitaxel. Methods The expression of Aurora-A were tested by immunohistochemical SP method in 67 cases of breast carcinoma. The relationship of Aurora-A with treatment efficacy of paclitaxel was analysed. Results The expression rate of Aurora-A was 73.13%(49/67)in breast carcinoma. The treatment effective rate of breast carcinoma was 77.78%(14/18) and the rate of nonresponder was 11.11%(2/18) in negative expression of Aurora-A;but the treatment effective rate was 34.69%(17/49) and the rate of nonresponder was 34.69%(17/49) in positive expression of Aurora-A. There were obvious correlations between expression of Aurora-A and treatment efficacy of paclitaxel. Statistical significance could be found between them (P = 0.013 ). Conclusion There is manifest correlation between the high expression of Aurora-A and resistance of paclitaxel in breast carcinoma.

Objective To explore the surgical indication, the operative procedure and effect of breast-conserving surgery plus combined treatment for the patients with early breast cancer. Methods 51 patients with early breast cancer were treated with breast-conserving surgery (BCS) plus radiotherapy, chemotherapy and hormonotherapy postoperatively. The result of breast-conserving group was compared with 56 patients treated by modified radical mastectomy (control group). Results 25 patients underwent quadrant resection plus axillary lymph node dissection (ALND), 15 patients were subjected to local resection plus ALND, and 11 patients received quadrant resection only. All patients were followed-up for an average of 16.9 months. In BCS group, one patient was found to have local recurrence, and the distant metastasis rate was 0%. In the control group, no patient had local recurrence and the distant metastasis rate was 3.6%. The operative complication rate in BCS group and control group was 13.7% and 33.9% respectively (p﹤0.05). Conclusion Breast-conserving surgery plus combined treatment is safe and satisfactory for early breast cancer. It can be considered as the first choice for the treatment of patients with breast cancer in early stage.

Objective Protein chip for mucin detection was prepared to detect the serum levels of mucin1(MUC1),mucin2(MUC2)and micin5ac(MUC5AC)of colorectal cancer patients,and to discuss the relationship between colorectal cancer and the expression of MUC1,MUC2 and MUC5AC in serum.Methods The protein chip was prepared with monoclone and polyclone antibodies for the measuement of the serum levels of MUC1,MUC2 and MUC5AC in 30 patients with colorectal cancer and 30 healthy adults as control,using the method of immuno-fluorescence.Results The serum levels of mucin and CEA in colorectal cancer group were higher than that in control group.The differences were significant between the two groups concerning MUC1(5.25?2.37 vs 3.65?1.82U/ml,P0.05).The positive expression of mucin was related with the cancer differentiation.The positive expression of MUC1 and MUC5AC was higher when cancer differentiation was low as compared with high and median differentiation,but the positive expression of MUC2 was higher in high and middle cancer differentiation.When the serum level of mucin was used as an indicator for the diagnosis of colorectal cancer,the sensibility and specificity were both higher.The sensibility and specificity of MUC1 were 82.1% and 78.1%,respectively,while of combined mucins(at least 2 in 3 mucins were positive)were 96.2% and 85.3%,respectively.Conclusion The application of protein chip for mucin detection on the measurement of serum levels of MUC1,MUC2 and MUC5AC is of higher sensibility and specificity in the diagnosis of colorectal cancer.The establishment of protein chip has provided a new approach to early diagnosis of colorectal cancer,and help estimate the prognosis.