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.

Nanostructures ; adverse effects ; toxicity ; Nanotechnology ; Safety

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

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.

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.

Objective To investigate the rates of depression and its risk factors in elderly hypertensive patients and healthy residents in Fuzhou.Methods 882 elderly primary hypertensive patients aged 60 years and over and 1230 healthy elderly residents were assessed by the geriatric depression scale (GDS) and a self-made general information questionnaire, and SPSS 16.0 was used to analyze data.Results The average score of depression and the incidence of depression were higher in elderly hypertensive patients than in healthy elderly residents [(12.43±5.01) vs.(11.53±5.13), 64.4％ vs.55.3％, t=-3.849, x2=16.386, P＜0.01].Compared with healthy controls, scores of depression were higher for all age groups in elderly married male patients, with low levels of education (junior middle school or below), a monthly income less than 2000 yuan, and partial or no medical insurance coverage (P＜ 0.05 for all).Scores of depression were higher in elderly hypertensive patients who had smoking or drinking habits, social activity, hobby, or physical exercise than in healthy controls, (P＜0.05 for all).Scores of depression were also higher in elderly hypertensive patients who had family support, barely enough or adequate family expenses or family support than in healthy controls, regardless of living conditions (P＜0.05 for all).Multiple stepwise regression analysis showed that risk factors for depression in elderly hypertensive patients were family support, age, medical insurance coverage, family expenses, living conditions, hobbies, and gender, while risk factors for depression in healthy elderly residents were family support, interests, medical insurance coverage, and age.Conclusions The incidence of depression is higher in elderly hypertensive patients than in health elderly people in communityin Fuzhou.Family support, hobbies, medical insurance coverage and age are the common risk factors for depression in both elderly hypertensive patients and healthy residents.Family expenses, living conditions and gender are important risk factors for depression in elderly hypertensive patients.

Hepatitis C virus (HCV) infection is the leading cause of chronic liver diseases worldwide.There is no vaccine to prevent HCV infection.Current standard of care (SOC) for hepatitis C is pegylated interferon-α (pegIFN-α) in combination with ribavirin (RBV).However,the efficacy of pegIFN-α and RBV combination therapy is less than 50％ for genotype 1 HCV,which is the dominant virus in human.Additionally,IFN and RBV are highly toxic,causing severe side effects.Therefore,it is urgent to develop safer and more efficacious anti-HCV drugs.Over the last decade,a number of HCV-specific inhibitors have been discovered with many of them reached to late stages of clinical trials.Recently,2 HCV NS3 protease inhibitors,telaprevir and boceprevir,have been approved by the Unite States Food and Drug Administration (FDA).This opens up a new era for anti-HCV therapy.Several new classes of antiviral drugs targeting HCV NS3 protease,NS5A and NSSB RNA-dependence RNA polymerase (RdRp) are currently at various stages of preclinical and clinical studies.Upon approval of more NS3 protease,NS5A and NS5B polymerase inhibitors,future clinical studies will lead to optimal combination therapies which will have desirable parameters such as IFN-free,higher efficacy,safe,one daily dose and short duration.

Objective To observe the therapeutic effect of Jin 's three-needle manipulation combined with rehabilitation therapy for post-stroke shoulder-hand syndrome(SHS).Methods Eighty-two post-stroke SHS patients were randomized into the treatment group(N =42) and the control group(N =40).The treatment group received Jin 's three-needle manipulation combined with rehabilitation therapy,and the control group received rehabilitation therapy alone.The pain score was evaluated with Visual Analogue Scale(VAS),the score of upper-limb function was evaluated with simplified Fugl-Meyer Assay,and the movement of shoulder joint was measured with conimeter.Results The pain was relieved,upper-limb function was improved,and the movement of shoulder joint was increased to some extent after treatment in both groups(P