Objective:To detect the correlativity between clinical periodental indexes and C-terminal telopeptides of type I collagen (CTX)concentration in gingival crevicular fluid(GCF).Methods:77 teeth with periodontitis in 60 patients from the international Bethune peace hospital were included.The concentration of CTX in GCF was detected by enzyme-linked immunosorbent assay.The plague indexe(PL),gingival indexe(GI),probing depth(PD)and attachment loss (AL)level were recorded at clinic.The correla-tion of CTX concentration and clinic indexes was analysed by Kruskal-Wallis test using SPSS 1 1 .0 software.Results:The Spearman correlation coefficient of PL,GI,PD and AL with CTX was 0.386(P <0.01 ),0.366(P <0.05),0.382(P <0.05)and 0.31 4(P <0.05)respectively.Conclusion:PL,GI,PD and AL are positively correlated with the concentration of CTX in GCF(P <0.05).

China ; Humans ; Industry ; statistics & numerical data ; Lead ; blood ; Occupational Exposure

Objective To evaluate the reliability and validity of the Chinese version of the Newest Vital Sign(NVS). Methods The NVS was translated and back-translated. Cultural adaption of scale was performed by Delphi expert consultation and pilot study. The reliability and validity of the Chinese version of the NVS was tested in 451 Chinese residents. Results Chinese version of the NVS consisted of 6 items with Pearson correlation between item and total score of scale ranging from 0.50 to 0.71. Two factors were abstracted by exploratory factor analysis and explained 61.51% of total variance. Confirmatory factor analysis showed that the fitness of the model was acceptable:comparative fit index was 0.96, Tuker-Lewis index was 0.92, standardized root mean square residual was 0.04, root mean square error of approximation was 0.077. Cronbach α coefficient was 0.71, retest reliability was 0.92. Conclusions Chinese version of the NVS has good reliability and validity, which can be used to test the health literacy of residents in China.

Objective To explore the effect of self-care agency on frailty syndrome in hospitalized elderly patients.Methods A total of 102 hospitalized elderly patients were recruited by convenience sampling method and investigated by cross-sectional survey. The prevalence of frailty was evaluated by frailty phenotype, and socio-demographic characteristics scale and exercise of self-care agency scale were used to evaluated these patients.Results The prevalence of frailty syndrome were 31.4%(32/102). The total score of self-care agency scale was (104.38±20.20). Univariate analysis showed that the prevalence of frailty syndrome in elderly was statistically different in the age, household income, career, the number of chronic disease, the use of medication and self-assessment of health (P<0.05). Compared with no-frailty elderly, the self-care agency, especially self-worth of frailty syndrome patients reduced significantly(P<0.05). Multiple Logistic regression indicated that self-care skills (OR=0.775, 95%CI: 0.641-0.937) and self-worth (OR=0.585,95%CI: 0.424-0.807) were significant protective factors of frailty syndrome.Conclusions The poorer self-care skills and self-worth of the elderly, the higher prevalence of frailty syndrome. Raising the level of self-care agency actively can help to prevent or improve frailty syndrome.

Objective To investigate the relationship between health literacy and cognitive function in elderly inpatients.Methods A cross-sectional survey was conducted among 216 elderly people who were admitted to a class Ⅲ grade A hospital by convenience sampling. Social demographic characteristics scale, questionnaire on Chinese citizens' health literacy and minimum mental state examination were used in this survey.Results The health literacy score of elderly inpatients was (64.33±12.79) and the cognitive function score was(26.52±2.27). The scores of health literacy and cognitive function had moderate correlation in hospitalized elderly patients (r=0.52,P<0.05). The single factor analysis showed that the health literacy of the elderly inpatients was statistical different in the education level,the average monthly family income,occupation, chronic disease and cognitive function (P<0.05). The results of multiple linear regression analysis showed that educational level,cognitive function,occupational and chronic diseases were independent factors of health literacy among the elderly inpatients.Conclusions The cognitive function of elderly inpatients varies greatly, and the higher level of cognitive function is a protective factor for the health literacy of elderly inpatients. It is an important approach to improve health literacy among elderly patients in hospital by lowering the burden of cognitive function to communicate health information.

In order to meet the urgent needs of social high-level nursing talents in the times and reality, scholars at home and abroad pay more and more attention to the development of professional spirit of nursing students. By using systematic analysis, this paper summarized five kinds of widely used professional spirit teaching methods, such as role model teaching, reflective learning teaching, PBL teaching, behavior-oriented teaching and hidden curriculum teaching so as to break the traditional teaching mode and explore scientific and effective teaching methods.

Objective To observe the curative effect of low molecular heparin for treating secondary high coagulation state in the patients with nephrotic syndrome(NS) .Methods Total 87 cases of NS in our hospital were divided into the conventional treat‐ment group (n=42) and the low molecular heparin treatment group (n=45) .The routine treatment group was given the prednisone treatment and the low molecular heparin treatment group was treated by low molecular heparin combined with prednisone .The re‐lated indicators of blood coagulation before and after treatment were detected and the clinical curative effects in two groups were an‐alyzed .Results The coagulation related indicators in the conventional treatment group had no statistically significant difference be‐tween before and after treatment (P>0 .05) ,the prothrombin time(PT) and activated partial thrombin time(APTT) after treat‐ment in the low molecular heparin treatment group were significantly extended compared with before treatment ,while the concen‐trations of D‐dimer and fibrinogen were significantly decreased and the concentration of antithrombin Ⅲ was markedly increased compared with before treatment ,showing statistically significant differences between the two groups (P<0 .05);the patients of the low molecular heparin group patients had no bleeding after treatment .Conclusion Low molecular heparin combined with predni‐sone can reduce the secondary high condensation state in NS without bleeding and has a significantly clinical effect .

ObjectiveTo study the role and mechanism of resisitin in prophylactic and therapeutic treatments of rosiglitazone,a specific peroxisome proliferator-activated receptor-γ(PPARγ) ligand,in rats with severe acute pancreatitis (SAP) and pancreatitis-associated pulmonary injury.MethodsThe levels of amylase ( AMY ),Resistin,TNF-α,IL-1 β and C reactive protein (CRP) in blood plasma,lung myeloperoxidase ( MPO ) activity,pancreas/body weight ratio and lung wet/dry weight ratio were evaluated.Pancreatic and pulmonary pathology were observed.The expression of resistin in pancreas was detected byimmunohistochemistry.The gene expression of resistin mRNA was investigated by real-time PCR.ResultsBoth prophylactic and therapeutic treatments with rosiglitazone could obviously ameliorate the levels of AMY,resistin,TNF-αt,IL-1β and CRP ( all P ＜ 0.01 ).Compared with the control group,both prophylactic and therapeutic treatment groups were higher( all P ＜ 0.01 ).The prophylactic treatment group was not different from the therapeutic treatment group.Both prophylactic and therapeutic treatments with rosiglitazone could significantly reduce pancreas/body weight ratio,pancreatic pathology,MPO,pulmonary pathology ( all P ＜ 0.01 ).Compared with the SAP group,the expression of resistin mRNA in the prophylactic and therapeutic treatment groups were obviously decreased.ConclusionRosiglitazone could obviously ameliorate pancreatitis and pulmonary injury induced by L-arginine.

Child, Preschool ; Female ; Hand, Foot and Mouth Disease ; complications ; diagnosis ; therapy ; Humans ; Infant ; Male ; Pulmonary Edema ; etiology ; Radiography, Thoracic

The theoretical basis of the alcohol precipitation process control was provided, the alcohol precipitation was optimized and the relationship equation was got. The monod glycoside, loganin and paeoniflorin were used as the evaluation indexes to determine the impact factors of alcohol precipitation techniques of Liuwei Dihuang decoction by the Plackett-Burman experimental design and the levels of non-significant factors were identified. Then, Box-Behnken response surface methodology was used to research and discuss the critical process parameters influence the effect of alcohol precipitation and draw interaction between key process parameters and the correlation equation with index components. Through the establishment and solving the quadratic regression model of composite score, the optimum preparation conditions of alcohol precipitation techniques of liuwei were as follows: stirring speed was 580 r x min(-1), standing time was 17 hours, alcohol concentration was 34%, the density of Liuwei Dihuang decoction was 1.13. The response surface methodology for optimized alcohol precipitation techniques of Liuwei Dihuang decoction is. reasonable and feasible.
Chemical Precipitation ; Chemistry, Pharmaceutical ; methods ; Drugs, Chinese Herbal ; chemistry ; Ethanol ; chemistry