Objective To explore the expression of CRELD2 at the gene and protein levels of mouse tissues, and to provide a reference for studying the biological function of CRELD2 in various tissues. Methods The expression level of CRELD2 in the liver, pancreas, stomach, and lung of C57BL/6J mice was determined by real-time PCR and Western Blot. Results RT-PCR and WB showed that CRELD2 was expressed in mouse liver, pancreas, stomach, and lung. The relative expression levels of CRELD2 from high to low were pancreas, stomach, liver, and lung at the gene level, and pancreas, liver, stomach, and lung at protein level respectively. The result suggested that the relative expression levels of the CRELD2 gene and protein in different tissues were not completely consistent, suggesting that it is related to transcriptional regulation. Conclusion CRELD2 is expressed in mouse liver, pancreas, stomach, and lung, and the relative expression levels of CRELD2 are not completely parallel at the gene and protein level.

Objective To explore the clinical efficacy of Naikan cognitive therapy(NCT) for alcohol dependent patients.Methods 64 cases of alcohol-dependent patients were randomly assigned to the study group (32 cases) and the control group (32 cases).The study group was treated with NCT for successive 7 days on the basis of taking original drugs; and the control group was only given the original drug therapy.The obsessive compulsive drinking scale (OCDS),self-report symptom inventory(SCL-90),nurses observation scale for inpatient evaluation(NOSIE) were administered to all subjects at pre-and post-treatment.Results ①After the treatments,the scores of OCDS in study group (49.51 ± 1.63) were lower than that in control group(53.92 ± 1.82),and the statistical difference had the significance (P ＜ 0.01).②After the treatments,the total scores and some factor scores of SCL-90 in study group were lower than in control group (t =-2.413,P =0.019 ; t =-2.033,P =0.047 ; t =-2.065,P =0.044 ; t =-2.038,0.046),and the difference was statistically significant.③After the treatments,in the study group,the scores of the total estimated factor and total positive factor(187.10 ± 18.80;78.51 ±12.22) were higher than in control group (175.51 ± 11.71 ; 68.22 ± 11.87),total negative factor score (15.55 ±9.46) were lower than in control group (20.51 ± 9.33),and the difference was statistically significant.Conclusion NCT can effectively inhibit alcohol craving,and reduce the drinking wine relevant questions.It can help to improve psychological symptoms in patients with alcohol dependence,especially depression and anxious symptoms.

Objective To investigate the differences of self-concept and personality in middle school students between the migrant workers and local children. Methods Self-concept was assessed by Piers-Harris Children's Self-concept Scale (PHCSS) and personality was assessed by Eysenck personality questionnaire (EPQ ) in the middle school students between the migrant workers ( n = 206) and local children ( n= 166). Results 1. There was no significant difference between two groups in behavior,intellect and school state and physical appearance subscale of PHCSS. The total scores (55. 7 ± 10.1) and other subscale of PHCSS of the migrant workers group were significant lower than those of the local group (P＜0.01). The total scores (55. 8 ±9. 9) and anxiety (9.4 ± 2.4) and happiness satisfaction (7.5 ±1.9) subscale of PHCSS in the male middle school students of the migrant workers group was significant lower than those of the local group(P＜0.05 or P＜ 0.01). The total scores (54.8±10.2),anxiety(9.0±2.2),gregarious (8.2 ±2.0) ,happiness satisfaction (7.4 ±2.0) subscale of PHCSS in the female middle school students of the migrant workers group were significant lower than those of the local group(P ＜ 0. 01) 2. Except Lie ( L) score of EPQ, other three scores were significantly different between two groups. Conclusion self-concept of middle school students of the migrant workers studying in Tianjin is significantly lower than that of the local. Personality in middle school students of the migrant workers is more diffident, neuropathic and more psychotics than that of local.

Objective To explore the potential diferentiation of insulin-secreting cells from muscle derived stem cells.Methods SD rat muscle derived stem cells(MDSCs)were isolated and then induced for 7～12 days with combination inductor.Morphological changes of the induced cells were observed under an inveted microscope.DTZ staining,immunocytochemical staining were conducted to examine the production of insulin.Glucose challenge and radio immunoassay were perfomed to evaluate the function of the aggregates,and RT-PCR was conducted to detect the expression of endocrine gene.Results Typical insulin-producing cells were observed at the end of the protocol(12 days).Ditizone staining and immunohistochemistry for insulin were both positive.Insulin was secreted by these cells in response to different concentrations of glucose stimulation(P

Objective By measuring the levels of serum MCP-1,sICAM-1 and expression of monocyte CD11b and CD62p in order to investigate the effects of these inflammation mediators on acute coronary syndrome and the relationship between inflammatory mediators and degree of coronary artery stenosis. Methods By means of enzyme-linked immunosorbent assay(ELISA) technique and flow cytometry technique,the changes of concentration of MCP-1,sICAM-1 and expression of CD11b and CD62p were measured in patients with acute coronary syndrome(ACS,n=33) group,stable angina(SA,n=24) group and control group(n=20)in the study. Results (1) The concentration of MCP-1 and sICAM-1 and expression of CD11b and CD62p had significant difference in statistics among three groups.Four inflammatory mediators were the highest in ACS group and the lowest in control group.(2)There were no significant differences in the levels of MCP-1,sICAM-1,CD11b,CD62p between AMI group and UA group.(3)There were no significant differences in the degree of coronary artery stenosis amomg SA,UA and AMI groups. Conclusions The results of the present study suggest that inflammation might play a role in the pathogenesis of coronary artery disease.

OBJECTIVE:To improve the monitoring and reporting system of adverse drug use(ADR)in medical organiza?tions.METHODS:The current situation of monitoring and reporting system of ADR in medical organizations were analyzed.RESULTS&CONCLUSION:In our country the running of the ADR monitoring and reporting system is left to be improved and optimized.