Objective To explore the application of humanistic nursing model in clinical nursing in psychotic patients. Methods 132 patients from January,2007 to January,2010 were retrospectively analyzed and randomly divided into the research group and the control group with 66 patients in each group.The control group was given routine nursing,the research group was given additional humanistic nursing based upon routine nursing.The nursing effect was compared between the two groups. Results The research group had apparent advantage in hospitalization time,satisfactory degree and treatment compliance comparing with the control group. Conclusions Humanistic nursing can wholly include the physiological,psychological,social,mental and culture factors of patients,so it can satisfy individual nursing care for psychotic patients.

BCG Purified Protein Derivative (BCG-PPD)was isolated and purified from BCG Culture filtrate by trichloroacetic acid and ammonium sulfate methods. The purity of BCG-PPD was Similar to PPD-S(international standard) and PPD-C(China), but more than that of PPD-CT68 (Canada)and PPD-RT23(Danish). The Delayed-Type Hyperseusitivity(DTH) to BCG-PPD was more sensitivity than other PPD on BCG vaccinated guinea pigs, but less sensitivity than other PPD on Mycobacterium tuberculosis infected guinea pigs. The conversion rate and induration diameter to BCG-PPD was higher than PPD in 333 of 12 weeks after BCG vaccination newborns, but lower than that of other PPD in 97 tuberculosis patients. It was shown that DTH reaction to PPD was more sensitivity in Mycobacteria homogeneous strain vaccinated individual than Mycobacteria heterogeneous strain vaccinated individual. It was demonstrated that BCG-PPD was better than other PPD on observation conversion rates and induration diameter of BCG vaccinated individual. It maybe help to identification BCG vaccinated or tuberculosis infected with DTH of BCG-PPD and PPD in same individual.

Objective To investigate the influence of intensive heart rate control on inflammatory factor and cardiac function in patients with chronic heart failure. Methods From January 2015 to December 2015 ,a total of 120 CHF patients in New York Heart Association(NYHA)functional classes Ⅱ to Ⅳ were enrolled and randomized into treatment group(n=60)and control group(n=60). All the patients were in stable situation af-ter conventional drug treatment. The patients in treatment group underwent intensive heart rate control for target HR (55~60 beats/min)through adjusting the dose of metoprolol sustained-release tablets. The concentration of C-reac-tion protein(CRP),interleukin-1β(IL-1β),interleukin-6(IL-6)and tumor necrosis factorα(TNF-α)were de-tected before and after 6-month treatment. The resting heart rate and the concentration of brain natriuretic peptide (BNP),left ventricular ejection fracetion(LVEF),left ventricular end diastolic diameter(LVEDD)and left ven-tricular end systolic dimension(LVEDD)were measured at the start and 6-months after treatment. Results After 6-month treatment,the resting heart rate of the patients in the treatment group decreased significantly compared with that of the control group(P<0.001). Inflammatory factors(CRP,IL-1β,IL-6 and TNF-α)levels decreased significantly compared with that of control group (P < 0.05). The echocardiography parameters (LVEDD and LVESD)and the concentration of BNP of the patients in the treatment group decreased significantly(P < 0.05), LVEF of treatment group increased significantly(P < 0.05). Conclusion Intensive heart rate control in patients with chronic heart failure can significantly reduce Inflammatory factor levels and improve the cardiac function.

Mycoplasma pneumoniae pneumonia is an important component of community-acquired pneumonia, which can cause severe extrapulmonary complications of digestive, cardiovascular, blood, urinary and other systems.Accurate and effective biomarkers are significant for the diagnosis and treatment of Mycoplasma pneumoniae pneumonia.Recent studies have shown that new biomarkers such as IL-35, IL-17, neutrophil to lymphocyte ratio(NLR) and S100 protein are involved in the development of Mycoplasma pneumoniae pneumonia.In order to provide reference for the clinical diagnosis and treatment of Mycoplasma pneumoniae pneumonia, this paper reviews the progress of new biomarkers in Mycoplasma pneumoniae pneumonia.

Objective:To understand the influence of unhealthy lifestyle on diabetic dyslipidemia and the key influencing factors in occupational population and provided scientific evidence for the prevention of diabetic dyslipidemia.Methods:Based on baseline data and follow-up data of Southwest Occupational Population Cohort from China Railway Chengdu Group Co., Ltd. during 2021. Diabetic dyslipidemia was defined as diabetes plus one or more forms of dyslipidemia, and unhealthy lifestyle factors included smoking, alcohol consumption, unhealthy dietary patterns, low physical activity, and abnormal BMI. Multivariate logistic regression model was used to analyze the relationship between unhealthy lifestyle scores and diabetic dyslipidemia, network analysis was used to find and explore the key lifestyles influencing glycolipid metabolism.Results:A total of 25 631 subjects were included. People with unhealthy lifestyle score 2 and 3 were 1.93 (95% CI: 1.31-2.86) times and 2.37 (95% CI: 1.60-3.50) times more likely to have diabetes with ≥1 forms of dyslipidemia than those with scores of 0; People with unhealthy lifestyle score 1, 2 and 3 were 1.98 (95% CI: 1.08-3.61) times, 2.87 (95% CI: 1.60-5.14) times and 3.95 (95% CI: 2.22-7.06) times more likely to have diabetes with ≥2 forms of dyslipidemia than those with score 0. Network analysis found that abnormal BMI and HDL-C were the "bridge nodes" that link unhealthy lifestyles with diabetic dyslipidemia. Conclusion:The higher the score of unhealthy lifestyle, the higher the risk for diabetic dyslipidemia, abnormal BMI and HDL-C are key factors influencing the association between unhealthy lifestyle and diabetic dyslipidemia.

Objective:To understand the relationship between unhealthy lifestyle and hyperuricemia, as well as the modification effects of hypertension and dyslipidemia in occupational population and provide a theoretical basis for the prevention of hyperuricemia.Methods:A cross-sectional survey design was adopted, based on baseline data from the Southwest Occupational Population Cohort from China Railway Chengdu Group Co., Ltd., which included the population in 28 prefectures from Sichuan Province and Guizhou Province, and 33 districts (counties) from Chongqing Municipality between October and December 2021. This study collected the information about the demographics characteristics, lifestyles, and prevalence of chronic non-communicable diseases of the study subjects through questionnaire, physical measurement and laboratory biochemical test. The unhealthy lifestyle score was scored based on smoking, alcohol consumption, dietary patterns, physical activity, and low weight or overweight, with higher scores being associated with more unhealthy lifestyles. The multivariate logistic regression model was used to analyze the relationship between unhealthy lifestyle score, smoking, alcohol consumption, other factors and hyperuricemia, and the stratified analysis was used to explore the modification effect of hypertension and other diseases on the relationship between unhealthy lifestyle and hyperuricemia.Results:A total of 11 748 participants were included in this study, the prevalence of hyperuricemia was 34.4%. Multivariate logistic regression model showed that current/previous smoking, current/previous alcohol consumption and BMI abnormality were risk factors for hyperuricemia, and the unhealthy lifestyle score showed a "cumulative" effect on the risk for hyperuricemia, with higher score increasing the risk of hyperuricemia, and the OR increased from 1.64 (95% CI: 1.34-2.00) to 2.89 (95% CI: 2.39-3.50). Stratified analysis showed that unhealthy lifestyles had a greater impact on the risk for hyperuricemia in people with hypertension and dyslipidemia. Conclusions:The coexistence of multiple unhealthy lifestyles might increase the risk of hyperuricemia, and this effect was stronger in participants with hypertension and dyslipidemia. Timely correction of unhealthy lifestyles, and control of hypertension and dyslipidemia might reduce the risk for hyperuricemia.

Objective: To investigate the changes and clinical significance of Caveolin-1, matrix metalloproteinase-9(MMP-9) and interleukin-1β(IL-1β)in cerebrospinal fluid of children with bacterial meningitis or viral encephalitis. Methods: Thirty-six cases of children with bacterial meningitis, 42 cases of children with viral encephalitis, and 20 cases of children with non-nervous system infection were selected from September 2016 to June 2018 at the Third Affiliated Hospital of Zhengzhou University.The levels of Caveolin-1, MMP-9 and IL-1β in cerebrospinal fluid were detected by using enzyme linked immunosorbent assay(ELISA). Results: Cerebrospinal fluid Caveolin-1, MMP-9 , IL-1β levels in the acute phase of bacterial meningitis were(49.06±8.96) ng/L, (134.79±18.88) μg/L, (100.02±14.67) μg/L, respectively, and (29.13±7.25) ng/L, (18.69±7.23) μg/L, (47.57±8.95) μg/L in recovery phase, which were higher than those of the controls[(11.18±2.24) ng/L, (11.53±3.54) μg/L, (39.75±7.08) μg/L)], and the differences were significant (all P<0.05). Cerebrospinal fluid Caveolin-1, MMP-9, IL-1β levels in the acute phase of viral encephalitis were (42.71±10.48) ng/L, (62.78±17.39) μg/L, (57.97±11.28) μg/L, respectively, and (29.13±7.25) ng/L, (18.69±7.23) μg/L, (47.57±8.95) μg/L in recovery phase, which were higher than those of controls, and the differences were significant (all P<0.05). The levels of Caveolin-1, MMP-9 and IL-1β in cerebrospinal fluid of bacterial meningitis group and viral encephalitis group were significantly higher than those of convalescent group (all P<0.05). The levels of Caveolin-1, MMP-9, IL-1β in cerebrospinal fluid of bacterial meningitis group were significantly higher than those in viral encephalitis group (all P<0.05) in the acute phase, and no significant difference was found in the recovery phase(all P>0.05). Cerebrospinal fluid Caveolin-1, MMP-9, IL-1β showed no significant difference among children with different severity of intracranial infection.Correlation analysis showed that there was a positive correlation between Caveolin-1, MMP-9 and IL-1 β levels in cerebrospinal fluid of acute in bacterial meningitis group and viral encephalitis group(Caveolin-1 and MMP-9: R²=0.239, P<0.05; MMP-9 and IL-1β: R²=0.766, P<0.01; Caveolin-1 and IL-1β: R²=0.245, P<0.05). Conclusions Caveolin-1, MMP-9 and IL-1 β involved in the pathogenesis of intracranial infection in children, and the effects of different pathogens on intracranial infection were different.