Objective To investigate the effects of Atorvastatin Combined with valsartan on the degree of coronary artery lesion and the level of serum lipoprotein and C reactive protein in patients with coronary heart disea.Methods 95 cases of patients with coronary heart disease from September 2015 to September 2016 in our hospital were randomly divided into observation group and control group,the control group were treated with atorvastatin,observation group of patients in the control group patients on the basis of the combination of valsartan treatment,severity of coronary artery disease,serum lipid and protein levels in patients with C reaction protein levels before and after treatment were compared between two groups.Results After treatment,the patients in the observation group were fibrous plaque,calcified plaque,lipid plaque,mixed plaque were significantly decreased,and lower than that of control group,and control group before and after treatment of fibrous plaque,calcified plaque had no obvious change after treatment,the observation group were HDL,LDL,TG,TC were(2.12±1.01),3.27±0.94),(1.53±0.98),(3.35±1.78)was significantly higher than the control group,the difference was significant,2 months after treatment,3 months to observe the levels in patients with C reactive protein were(10.27±1.78)and(7.26±2.63)was significantly lower than the control group with significant difference,with statistical significance(P<0.05).Conclusion Atorvastatin Combined with valsartan can help to reduce the coronary plaque,regulate lipid metabolism,reduce the level of C reactive protein.

Objective To investigate the types and frequency of gene mutations of β‐thalassemia in south of Sichuan area ,so as to provide basis for β‐thalassemia prevention plan and to help drop β‐thalassemia incidence effectively .Methods Polymerase chain reaction(PCR)and reverse dot blot(RDB)techniques were employed to perform diagnostic analysis for β‐thalassemia genes in sus‐pected thalassemia patient in south of Sichuan region.Results The detection rate of β‐thalassemia was 60 .1% among 319 cases ;9 genes mutation types was found among 17β‐thalassemia genes mutation types .Three types of gene mutations had highest frequency of occurrence ,followed by CD17 41 .3% ,CD41‐42 27 .39% ,IVS‐Ⅱ‐654 24 .35% .Conclusion The gene mutation rate of β‐thalasse‐mia are higher in south of Sichuan region .In order to prevent the birth of children with intermedial and major thalassemia ,the sig‐nificance is important to strengthen hematology screenings and genetic diagnosis for β‐thalassemia.

Objective To establish a simple ,rapid,highly specific and sensitive molecular detection of carbapenem-resistance acinetobacter baumannii(CRAB)OXA-23 genes,and this method is used to detect the multiple drug-resistant acinetobacter bau-mannii in our hospital,and the purpose is to know the antibiotic resistance of CRAB OXA-23 genes .Methods The loop-mediated isothermal amplification(LAMP)was established for detection of the CRAB OXA-23 genes,and a set of specific primers were de-signed by special software,PrimerExplorer version 4.The LAMP assay was developed on using SYBR Green Ⅰ for fluorescent chromogenic reaction substances,improved through a series of optimization tests,and through macroscopic observation and electro-phoresis test comparison results.At the same time,the application of LAMP was used to test 41 multiple drug-resistant acineto-bacter baumanniis which were collected from December 2013 to March 2014 in our hospitalized patients.Results The ladder ban-ding was produced in CRAB OXA-23 genes strains by the LAMP detection through electrophoresis test,however,no ladder ban-ding was observed in the others .The color of the amplification product in genes strain CRAB OXA-23 changed from orange to green by adding 1 μL SYBR Green Ⅰ,however it was still orange in others.The sensitivity of the LAMP detection in pure cultrue was 5 cfu/μL of the CRAB OXA-23 genes cells.Application of LAMP was used to separate multiple drug-resistant acinetobacter baumanniis from hospitalized patients ,32 strains were tested in 41 strains,the positive rate was 78.04%.Conclusion Separation of the CRAB OXA-23 genes carry rate is higher in our hospital ,and they have very high resistance of commonly used antibacterial drugs.The LAMP method to test OXA-23 gene of CRAB was established in this research was simple ,fast,sensitive and specific. Therefore,it is especially suitable wider use at the grass-roots unit,and it is of great significance for selecting reasonable choice of antibiotics by clinical doctor.

Background Depressive moods among occupational population are prevalent, which seriously affect their mental-physical health and socioeconomic productivity. This has become an urgent public health concern. Objective To understand current situation of depressive mood among an occupational population aged 18 to 60 covering 120 cities of China, and to explore the relationship between work-family conflict and depressive mood as well as the role of life stress in the relationship, as to provide a scientific basis for developing measures to reduce depressive mood in the occupational population. Methods Using the data of the Psychology and Behavior Investigation of Chinese Residents in 2021, an occupational population aged 18 to 60 years was selected as study subjects. A total of 3785 subjects were included in the study. The Work-Family Conflict Scale, Subjective Life Stress Scale, and Patient Health Questionnaire-Depression Scale were used to assess the work-family conflict, life stress, and depressive mood of the subjects. Harman's single-factor method was used to evaluate common method bias in the survey data. One-way ANOVA was applied to test the difference in work-family conflict, life stress, and depressive mood among occupational population by demographic characteristics, and chi-square test was used to analyze the difference in reporting depressive mood. Partial correlation analysis was used to evaluate the correlation between selected variables. Process plug-in was used to test potential mediating effect of life stress on work-family conflict and depressive emotion. Results The scores of work-family conflict, life stress, and depressive mood among the occupational population were 24.60±8.28, 9.28±3.78, and 5.43±5.30, respectively. The prevalence rates of depressive mood was 48.7% (1888/3875). The score of depressive mood among occupational population who never smoked was significantly higher than that of those who smoked (P<0.01). The partial correlation analysis showed that work-family conflict and life stress were positively correlated with depressive mood (r=0.472 and 0.447, P<0.001); work-family conflict was positively correlated with life stress (r=0.361, P<0.001). The mediation analysis results showed that work-family conflict positively associated with life stress (b=0.361, P<0.001); life stress positively associated with depressive mood (b=0.318, P<0.001); work-family conflict positively associated with depressive mood (b=0.357, P<0.001), and played a partial mediating role in the relationship between work-family conflict and depressive mood with an effect size of 0.115 (95%CI: 0.099, 0.130) that accounted for 24.36% of the total effect. Conclusion Work-family conflict may not only directly affect depressive mood among occupational population, but also indirectly affect depressive mood through a mediating effect of life stress.