In the process of construction of the professional degree clinical master's standardized and regulated training system, training institutions have encountered some disparities and problems such as lack of correct recognition, no strict restrictions on enrollment, curriculum system construction not meeting the requirements of medical education, lack of perfect clinical evaluation system, inadequate clinical re-search and the role of elimination mechanism being ignored. To resolve these problems, feasible suggestions are raised: strengthening the cognition of training model reform, strictly checking on candidates' qualifica-tions to ensure the quality of students, refining courses and reforming teaching method, completing examin-ing system and enhance the management of practical training, focusing on the feature of clinical scientific research, emphasizing the construction of mechanism of elimination and diversion to improve the quality of training.

Objective To discuss the influence of psychological education on the resourcefulness of perioperative breast cancer patients. Methods Two hundred breast cancer patients from a first-class hospital in Fujian province were randomly assigned to the control group, in which routine care was done, and an intervention group, in which psychological education curriculum was employed at three stages on the basis of routine care. The resourcefulness scale was used in both two groups before and after the intervention to evaluate the score of individual and social resourcefulness and the total score of resourcefulness in these two groups. Results As to the control group, the score on individual resourcefulness and the total score on resourcefulness before and after the intervention had no significant differences (P>0.05), but the difference in the social resourcefulness scores before and after the intervention was statistically significant (P<0.05). The differences in the scores on the individual resourcefulness, social resourcefulness and the total score on resourcefulness in the intervention group before and after the intervention were all statistically different (P<0.001). What′s more, the scores of individual resourcefulness, social resourcefulness and the total score of resourcefulness between these two groups after the intervention were statistically different (P<0.001) as well. The scores of the intervention group were significantly higher than those of the control one. Conclusion The psychological education can significantly improve the resourcefulness level of perioperative breast cancer patients, which can help individuals to manage stress effectively.

Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Intracranial Hemorrhages ; etiology ; pathology ; Magnetic Resonance Imaging ; Prognosis ; Tomography, X-Ray Computed

Cervical spondylotic myelopathy (CSM) is a common cause of spinal cord dysfunction clinical disease. Surgery is the main therapeutic tool for CSM. However, there are obvious differences in clinical functional recovery after operation. For the past few years, the influence factors of prognosis in cervical spondylosis myelopathic has been widely concerned. Age, nerve function, course of desease, imaging findings,surgical method and related factors became the investigative point for prognosis of cervical spondylotic myelopathy. Present viewpoint showed that the older patient, preoperative worse nerve function, longer the course of disease would result in worse outcomes. Imaging examination maybe can indicate the prognosis, but the correlation is unclear. Selection of surgical method and approach should be based on the principles of sufficient decompression, stabilize the alignment of the cervical spine, keeping backward extension of cervical spine, maintain effective decompression, preventing complications. Therefore, the treatment of cervical spondylotic myelopathy should be on the basis of pathogenic condition and imaging examination at early stage and a suitable usrgical procedure should be performed to obtain a better prognosis.
Cervical Vertebrae ; surgery ; Humans ; Magnetic Resonance Imaging ; Prognosis ; Radiography ; Spinal Cord Diseases ; diagnosis ; diagnostic imaging ; surgery ; Spondylosis ; diagnosis ; diagnostic imaging ; surgery

Acetates ; pharmacology ; Animals ; Disease Models, Animal ; Diving ; adverse effects ; Ear Canal ; injuries ; Nitrogen ; Oxygen ; Protective Agents ; pharmacology ; Rabbits

Objective To evaluate the value of serum uric acid(UA)levels with reference to the age,waist circumference,and body mass index(BMI)in predicting the metabolic syndrome(MS)in obese children.Methods A total of 300 obese children,including 180 boys and 120 girls,were enrolled in this study.The height,BMI,waist and hip circumference,blood pressure,serum glucose,insulin and lipid profile in all participants were measured.Oral glucose tolerance test and insulin releasing test were performed.The boys or girls were divided into 4 groups according to the 4 quantile of UA level,respectively.The clinical characteristics and correlation of UA with the clinical indexes and MS components were compared.The binary Logistic regression analysis was applied in the risk of MS and its components for the 4 groups of obese children.The area under the receiver operating characteristic curve(ROC curve)of UA level,age,waist circumference and BMI were used to predict the MS.Results UA level was increased with the increase of age,waist circumference and BMI,and the UA level was significantly correlated with triacylglycerol,postprandial 2 h glucose(2 h PG)(r=0.196,0.174 in boys;r=0.291,0.179 in girls).In boys,the adjusted odds ratio and 95％CI of the highest quartile of UA for triglyceridemia was 2.71(95％CI:0.77-9.58);which in girls,the adjusted odds ratio and 95％CI of the highest quartile of UA for hyperglycemia,hypertension were 8.45(95％CI:1.76-40.52)and 3.93(95％CI:0.66-23.33),respectively,with significant differences.In boys,the area under the ROC curve of UA level,age,waist circumference and BMI which predict the MS were 0.652 0.626,0.621,0.62,respectively,and the differences were significant(all P<0.05).Conclusions The UA level is significantly correlated with the composition of MS,UA detection combining with reference to the age,waist circumference,and BMI is helpful for the identification of high risk groups of metabolic syndrome.

0.05)and the TNM staging (P=0.55).A mild elevated compared other pathological classification was found in small cell lung cancer (0.191?0.275).Conclusions The results showed that RFQ-PCR was suitable for measurement of the mRNA level of PLKI in bronchoscopic bioptic specimens.This study suggest elevated expression of PLK1 might play a important role in development of lung cancer,so that PLK1 might be a potential tumor marker for Lung cancers.Advanced studies will be needed to clarify that PLKI mRNA level do not relate to TNM staging and pathological classification.

Objective To investigate the clinical characteristics and prognosis of patients with synchronous or metachronous liver metastasis of colorectal cancer. Methods Clinical data of patients with colorectal cancer liver metastasis from 1994 to 2006 in the First Affiliated Hospital of Sun Yat-Sen University was retrospectively analyzed. The Kaplan-Meier method and long-rank test were used for bivariate comparisons. Multivariate analysis was done by the Cox regression model (Backward Wald). Results A total of 486 patients with colorectal cancer liver metastasis, including 191 synchronous and 295 metachronous liver metastasis, were analyzed. The overall 5-year cumulative survival rate was 16.2%, 9. 3% forsynchronous and 21.5% for metachronous liver metastasis respectively ( P ＜ 0. 01 ). Liver metastasis was surgically resected in 267 patients, 151 received radiofrequency ablation and 68 underwent conservative therapy with 5-year cumulative survival rates of 22. 1%, 10. 3% and 0 ( P ＜ 0. 01 ) respectively. On univariate analysis, poor prognosis was associated with older age, synchronous metastasis, higher serum CEA level, advanced N stage and poor differentiation of the primary tumor, bowel obstruction, ascites, tumor longitudinal length over 8cm, non-surgery therapy. Multivariate analysis indicated that synchronous metastasis, serum CEA level, ascites and therapy method were independent prognosis factors. Conclusions The time at which a metastasis occur, serum CEA level,ascites and curative surgical therapy determine the prognosis of patients with colorectal cancer liver metastasis. Surgical resection of metastasis in selected patients could prolong survival.

BACKGROUND:Transfusion of bone marrow mesenchymal stem cells may become a novel and effective biological therapy for inflammatory bowel disease in clinical practice. Nevertheless, the oncological safety of the treatment is worrisome, and is a key to determine whether mesenchymal stem cells can be widely used in treatment of inflammatory bowel disease, and deserves further investigation. OBJECTIVE:To evaluate the therapeutic effect of bone marrow mesenchymal stem celltransfusion against inflammatory bowel disease in mouse models, and to clarify the effects of mesenchymal stem cells on tumorigenesis of inflammatory bowel disease. METHODS:Mouse model of colitis was established using Balb/c (H-2d) mice exposed to dextran sulfate sodium. Syngeneic bone marrow mesenchymal stem cells were transfused into mouse model through caudal vein. The therapeutic effect of mesenchymal stem cells was compared and observed, and pathological remission of colitis was evaluated. Mouse model of colitis-driven colon carcinogenesis was established using Balb/c (H-2d) mice exposed to dextran sulfate sodium and azoxymethane. Tumor formation within the murine colon was compared and observed after transfusion of mesenchymal stem cells. RESULTS AND CONCLUSION:In models of dextran sulfate sodium-induced colitis, weight loss and fecal occult blood were lessened in the bone marrow mesenchymal stem cellgroup compared with the phosphate buffered saline group. Histological damage score of colitis was less in the bone marrow mesenchymal stem cellgroup:mucosal structure of distal colon was almost intact under microscope, and there was smal area of epithelial defects and cryptal defects. Inflammatory cellinfiltration, proliferation of capil ary and smal vessels could be observed in mucosa and submucosa. Homing and colonization of mesenchymal stem cells in submucosa of inflamed colon could also be observed by in vivo tracing. In the dextran sulfate sodium/azoxymethane model of colitis-driven colon carcinogenesis, the number of intestinal tumors and tumor load were obviously less in the bone marrow mesenchymal stem cellgroup than in the control group. Results indicated that transfusion of bone marrow mesenchymal stem cells can apparently improve colitis lesions of mice with inflammatory bowel disease and inhibit carcinogenesis of colitis, which may provide theoretical support for the biological safety of mesenchymal stem cells transplantation for inflammatory bowel disease.

Objective: To investigate and analyze the clinical data of tetramine poisoning in a family and prevent similar incidents from happening again. Methods: The study was conducted in July 2016 in a fami-ly with thiamine poisoning in shandong province, and the clinical data were analyzed. Results: In this case, there are six cases of poisoning caused by the tetramine poisoning, and the convulsions are the main clinical manifestations, and the blood perfusion can have a good effect on the severe patients. After positive treatment, all 6 patients were cured. Conclusions The tetramine poisoning can cause severe convulsion, although the country has banned the production and use of it, the tetramine poisoning case still exist and cannot be ignored.