Objective:To explore the risk factors of violence with psychosis and the effect of family environment,raising the prediction measure.Methods:Demographic information questionnaire,PDQ-4,BPRS and FES-CV were used to assess between 38 subjects with diagnosed psychoses and a history of domestic violence and 40 subjects with no history of domestic violence.Results:Significant differences were found between the two groups in imperfect family structure,intimacy and emotion expression,parental maltreating,unhealthy rearing behavior,the entertainment and the organization.Conclusion:The perfect family structure,intimacy and emotion expression are positively related to violence,which can serve as the risk factors of the violent behavior with psychosis.

The proceeding of syndrome differentiation and treatment of traditional Chinese medicine (TCM) is like a problem-solving process, operated by the steps-- what is it, why does it form, and how do I do. Before making a treatment decision, a doctor needs to recognize all symptoms. However, the cognitive process is influenced by the doctor's previous knowledge and experience. Because of experimental techniques involved, TCM doctors today can see and understand the phenomenon which ancient doctors could not know. Besides, the laboratory test indices which ancient doctors could not know arouse new thinking and more interpretations of the etiology and pathogenesis for TCM doctors today. This paper would discuss the experimental techniques involved in changes of TCM treatment of liver cirrhosis as an example. It found that there were some kind of differences in understanding these issues between ancient and modern doctors, what is liver cirrhosis, why does it form, and how do I treat it. The more doctors' under-standings close to the truth of what liver cirrhosis is and why it forms, the more efficaciously they resolve the prob-lem, how to treat the disease.

China ; epidemiology ; Education, Medical, Continuing ; Hepatitis B ; epidemiology ; prevention & control ; Hepatitis B Vaccines ; immunology ; Humans ; Practice Guidelines as Topic ; Vaccination

Nanostructures ; adverse effects ; toxicity ; Nanotechnology ; Safety

0.05),indicating that two groups had the similar effect on relieving pain.VAS score in both groups was markedly decreased after treatment(P0.05).Conclusion Acupuncture is effective in the treatment of lumbodorsal myofascial pain syndrome,and its effect is similar to that of local block of trigger points with lidocaine.Acupuncture has less side effect.

Objective To analyze the mediating effect of mental resilience on the relationship between work stress and sleep quality in psychiatrists. Methods A total of 221 front-line psychiatrists from four mental health centers in Shannxi Province were selected as the study subjects using convenience sampling method. The questionnaires of Scale for Occupational Stressors on Clinician，Chinese Version of Connor-Davidson Resilience Scale and Pittsburgh Sleep Quality Index Scale were used to investigate the work stress，mental resilience and sleep quality of the psychiatrists. We conducted Bootstrap mediation test to analyze the mediating effect of mental resilience using SPSS PROCESS V3.5 macro program. Results The total score of work stress of psychiatrists was 97.0±17.5，and the medium（P25，P75）of mental resilience and sleep quality scores were 84.0（75.5， 94.0）and 6.0（5.0，9.0）respectively. The detection rate of sleep disorders among psychiatrists was 33.9%（75/221）. The total score of work stress of psychiatrists was negatively correlated with the total score of mental resilience ［rank correlation coefficient（rS ）=−0.34，P<0.01］，and was positively correlated with the total score of sleep quality（rS =0.48，P<0.01）. The total score of mental resilience was negatively correlated with that of sleep quality （rS = − 0.39，P<0.01）. The work stress of psychiatrists had a positive predictive effect on sleep quality［standardized regression coefficient（β）=0.41.P<0.01］，and a negative predictive effect on mental resilience（β）=−0.38，P<0.01）. Mental resilience had a negative predictive effect on sleep quality（β）=−0.24，P<0.01. Mental resilience played a partial mediating role between work stress and sleep quality，and the mediating effect accounted for 22.0% of the total effect. Conclusion Both work stress and mental resilience of psychiatrists can directly affect their sleep quality，and the mental resilience has a partial mediating role in the effect of work stress on sleep quality.

OBJECTIVE To discuss management in the prevention and treatment of infectious diseases and influenza A(H1N1) the according to law.METHODS The requirements of prevention and treatment for infectious diseases and influenza A(H1N1),were set out according to "Communicable Disease Prevention Act" and other relevant laws and regulations.RESULTS The prevention and control strategies and measures of influenza A(H1N1) still existed some problems.CONCLUSIONS The key doing a good job of prevention and control for infectious diseases and influenza A(H1N1) is according to the law scientificly and orderly.

Objective To explore the clinical and pathological features of primary IgA nephrology in patients of different gender.Methods The clinical manifestations,laboratory examination and renal pathology results were compared in 192 IgA nephrology patients.Results Not only the onset age of the male patients was older than that of the female ones (P<0 .05 ),but also the course of disease before the kidney biopsy of male patients was longer than that of the female ones (P<0.05).Besides,the proportion of edema in the male patients was lower (P<0.05).The mean arterial pressure,hemoglobin and 24 h urine protein levels were higher in the male patients at the time of kidney biopsy.Besides,the proportions of high blood pressure,hyperuricemia and hypertriglyceridemia were all higher in the male patients.Furthermore,eGFR of the male patients was lower than that of the female ones (P<0 .05 ).There was a significant difference in the gender distribution of clinical and pathological types (χ2=12.666,P<0.05),and the male and female patients also significantly differed in the 24 h urine protein and CKD grouping (Z=-3.118,Z=-3.246,P<0.05).However,there was no significant sex difference in Lee pathology grading or immunofluorescence type (Z=-1.881,χ2 =-0.187,P>0.05 ).Patients of different gender significantly differed in the renal-interstitial lesions grading (Z=-3.0432,P<0.05);to be more specific,the scores of glomerulosclerosis and renal tubule interstitia were higher in the male patients (P<0.05).Conclusion Patients of different gender differ in the clinical and pathological features of primary IgA nephrology.And clinical pathology of male patients is worse than that of female ones.

In order to optimize the ~(18)O labeling method, two key aspects, peptide dispersion and trypsin deac tivation were discussed o The addition of Rapigest SF in H_2~('8)O and microwave heating enhanced labeling efficiency of α-casein digested peptides(~(18)O/~(16)O) ratio >99%).Chemical modification with tris(2-carboxyeth yl) phosphine (TCEP) and iodoacetamide (IAA) resulted in trypsin deactivated completely.No significant back-exchange from ~(18)O to ~(16)O was observed after labeling in 6 days.The experiment result with peptide mixture from showed that the improved method could be effectively used to label protein and peptide.

AIM: To study the molecular mechanism of EGCG on inhibiting the growth of hepatic carcinoma. METHODS: The proliferation of hepatic cell line HepG2 cultured with different doses of EGCG was studied by MTT and suspension/adherence methods. The effect of EGCG on the expression of HIF-1α/VEGF at mRNA and protein levels in vitro and in vivo was evaluated by RT-PCR and Western blotting, respectively. The inhibition of EGCG on the growth of tumor implanted into athymic nude mice was also observed. RESULTS: The proliferation of hepatic cell line HepG2 was inhibited by EGCG in a dose-dependent manner. The expression of HIF-1α/VEGF was suppressed markedly by EGCG at protein level. However, the inhibitory effect of EGCG on the mRNA expression was only observed on VEGF, not on HIF-1α. In the animal experiment, the implanted tumor growth was inhibited by 39.8%±5.1%. CONCLUSION: EGCG suppresses the hepatic carcinoma cell growth, and interrupts the HIF-1α/VEGF signaling pathway significantly, indicating a fundamental mechanism of EGCG for inhibiting tumor growth.