Objective To observe the therapeutic effect of anti-inflammatory combined with cedilanid and diuretic therapy for treatment of patients with senile pneumonia and lung cancer accompanied by pleural effusion and to investigate the changes of concentrations in plasma levels of B-type natriuretic peptide(BNP)and C-reactive protein(CRP),procalcitonin(PCT)before and after treatment. Methods From July 2012 to January 2013, a prospective study was carried out to investigate 57 emergently hospitalized patients with pleural effusion,and according to the etiology,they were divided into two groups:a senile pneumonia group(30 cases)and a lung cancer group(27 cases). The same therapeutic measures were taken in the two groups,such as anti-infection,enhancement of cardiac function,diuresis,and limitation of the amount of liquid intake. Respectively,all the patients took the CT scan of the chest before treatment and on the 7th day after treatment,and at the same time,plasma concentrations of BNP,CRP and PCT were detected. Results ①According to the gradation of the New York Heart Association (NYHA),before treatment most of the cardiac function of patients in pneumonia group was at the Ⅲ grade,while that in the lung cancer group was at theⅠgrade,and the incidence of congestive heart failure(CHF)in pneumonia group was significantly higher than that in lung cancer group(86.7% vs. 14.8%,P<0.01). Before treatment,the plasma BNP level in pneumonia group was obviously higher than that in lung cancer group(ng/L:582.67±126.53 vs. 146.27±43.77,P<0.01);compared with that before treatment,BNP was significantly decreased in the pneumonia group(ng/L:225.59±131.33,P<0.05)after treatment,but no such obvious change in the lung cancer group(ng/L:149.34±51.05)was seen. The therapeutic effect of pleural effusion in the pneumonia group was markedly better than that in lung cancer group〔cure:70.0%(21 cases)vs. 0(0),P<0.01〕. ②Before treatment,the plasma levels of CRP and PCT in pneumonia group were remarkably lower than those in lung cancer group(both P<0.05);after treatment,CRP and PCT levels were decreased or decreased to close to the normal physiological range in patients of the two groups,but the comparisons between the two groups there were no statistically significant differences〔CRP(mg/L):20.21±16.32 vs. 22.76±18.53,PCT(ng/L):0.46±0.13 vs. 0.55±0.17,both P>0.05〕. Anti-inflammatory effect in pneumonia group was much superior to that in lung cancer group〔basically cured:86.7%(26 cases)vs. 0(0),P<0.05〕. In pneumonia group,the decrease of the above two indexes after treatment was consistent with the pneumonia shadow dissipation,while in the lung cancer group,no such consistency was found,apparently,the latter phenomenon was associated with the tumor invasive occupation. Conclusion To detect the concentration changes of plasma BNP, CRP and PCT has important clinical significance in screening the cardiac insufficiency and evaluating the curative effect of anti-inflammatory combined with cedilanid and diuretic therapy in patients of lung diseases complicated by pleural effusion.

Objective To explore and compare the clinical efficacy of levetiracetam tablets and compound sodium valproate sustained release tablets in the treatment of children and adolescents with epilepsy.Methods From April 2017 to April 2018,80 children and adolescents with epilepsy treated in Chaonan Minsheng Hospital of Shantou were selected as study objects,and they were randomly divided into two groups by drawing lots,with 40 cases in each group.The observation group was given levetiracetam tablets,and the control group was treated with valproate.The improvement of EEG after therapy,the total effective rate,and the incidence of adverse reactions were observed and evaluated.Results The EEG improvement rates after treatment for 6 months in the observation group and control group were 41.17％,45.71％,respectively,the difference was not statistically significant(x2 =0.508,P ＞0.05).The EEG improvement rates after treatment for 9 months in the observation group and control group were 70.58％,74.28％,respectively,the difference was not statistically significant (x2 =0.225,P ＞ 0.05).The total effective rate in the observation group was 92.50％,which was 95.00％ in the control group,the difference was not statistically significant between the two groups (x2 =0.354,P ＞ 0.05).However,the incidence rate of adverse reactions of the observation group(22.50％) was significantly lower than that of the control group(45.00％)(x2 =6.864,P ＜ 0.05).Conclusion Both levetiracetam tablets and compound sodium valproate sustained release tablets have appreciable efficacy and safety in the treatment of epilepsy in children and adolescents,but levetiracetam therapy has less adverse reactions,which deserves further promotion in monotherapy of epilepsy in children and adolescents.

OBJECTIVETo study the economic burden caused by occupational chronic n-hexane poisoning.

METHODSInformation about the cost of treatment, compensation, board, wage, diagnosis, escorts, transportation and the days off work were collected in a 34 cases of occupational chronic n-hexane poisoning accident to estimate the economic burden.

RESULTSThere were 4 mild, 19 moderate, 11 severe in the 34 cases and the total cost was 6 084 809 yuan. The hospitalization days was respectively (204.0 ± 3.7) d, (226.6 ± 78.3) d and (417.6 ± 94.1) d, averaging (285.8 ± 96.3) d. The treatment cost was respectively 62 525.8, 69 409.7 and 128 155.6 yuan. The compensation was respectively 20 000.0, 20 052.6 and 30 290.9 yuan. The wage was respectively 23 460.0, 26 062.6 and 47 644.0 yuan. The board was respectively 17 566.5, 19 499.8 and 36 230.1 yuan. The days of work was respectively (176.8 ± 3.2) d, (196.4 ± 67.9) d and (361.4 ± 81.6) d, averaging (247.7 ± 83.5). The lost productivity was respectively 1 809 724.8, 2 010 350.4 and 3 699 290.4 yuan.

CONCLUSIONThe economic burden of occupational chronic n-hexane poisoning was so heavy that prevention measures should be strengthened.

Adolescent ; Chronic Disease ; economics ; Cost of Illness ; Female ; Health Care Costs ; Hexanes ; poisoning ; Humans ; Male ; Occupational Exposure ; economics ; Young Adult

OBJECTIVE: To explore the genetic etiology for a newborn with corneal opacity. METHODS: The neonate and her parents were subjected to routine G-banding chromosomal karyotyping analysis. Copy number variation (CNV) was analyzed with low-coverage whole-genome sequencing (WGS) and single nucleotide polymorphism microarray (SNP array). RESULTS: No karyotypic abnormality was found in the newborn and her parents. Low-coverage WGS has identified a de novo 5.5 Mb microdeletion at chromosome 8q21.11-q21.13 in the neonate, which encompassed the ZFHX4 and PEX2 genes. The result was confirmed by SNP array-based CNV analysis. CONCLUSION The newborn was diagnosed with chromosome 8q21.11 deletion syndrome. ZFHX4 may be one of the key genes underlying this syndrome.
Chromosome Banding ; Chromosomes, Human, Pair 8/genetics* ; DNA Copy Number Variations ; Female ; Genetic Testing ; Homeodomain Proteins/genetics* ; Humans ; Infant, Newborn ; Karyotyping ; Monosomy/genetics* ; Peroxisomal Biogenesis Factor 2/genetics* ; Polymorphism, Single Nucleotide ; Transcription Factors/genetics*

Objective:To explore the current status and influencing factors of self-management of depression in community residents, so as to provide clues and basis for promoting the mental health of community residents.Methods:From June to August 2020, the residents of a community in Jining city in Shandong Province were selected as the survey objects, and 458 permanent residents were selected by simple random sampling method. The self-designed general data questionnaire, Depression Self-management Scale, General Self-Efficacy Scale (GSES) , Simple Coping Style Questionnaire (SCSQ) and Social Support Rating Scale (SSRS) were used to conduct cross-sectional survey, and structural equation was used to analyze the influencing factors of depression self-management of community residents. A total of 458 questionnaires were sent out and 443 were effectively received, with the effective recovery rate of 96.72%.Results:The depression self-management score of 443 community residents was (32.72±5.72) , GSES score was (23.47±5.12) , score of positive coping in SCSQ (2.07±0.51) , score of negative coping in SCSQ was (1.14±0.43) and total score of SSRS (32.89±3.43) . The structural equation model showed that the total effects of self-efficacy, positive coping, negative coping and social support on self-management of depression in community residents were respectively 0.45, 0.42, -0.52 and 0.37 ( P<0.05) . Conclusions:The depression self-management level of community residents is directly or indirectly affected by self-efficacy, coping styles and social support. When conducting mental health publicity and education in the community, it should be based on improving the self-efficacy of residents, coping styles and the level of social support to choose effective methods and content of publicity and education to promote the improvement of the self-management level of individual depression.

Objective:To systematically evaluate the role of air pollutants in the development and exacerbation of autoimmune rheumatic diseases.Methods:We followed PRISMA guidelines and searched EMBASE, Scopus, PubMed, and Cochrane Library databases using keywords and MeSH terms from inception to July 2019. Observational studies reporting the relationship between autoimmune rheumatic diseases and exposure to certain air pollutants were included. Screening of literature according to established inclusion and exclusion criteria. No meta-analysis but the qualitative analysis was conducted due to the high methodological heterogeneity.Results:A total of 24 studies were included. Rheumatoid arthritis (RA) ( n=6), anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) ( n=1), ankylosing spondylitis (AS) ( n=1), systemic lupus erythematosus (SLE) ( n=3), childhood-onset systemic lupus erythematosus (cSLE) ( n=3), juvenile idiopathic arthritis (JIA) ( n=2), Kawasaki disease (KD) ( n=4), systemic autoimmune rheumatic diseases (SARD) ( n=4). The results of the study suggested that short-term elevation in particulate matter (PM)2.5 concentration was possibly associated with an increased risk of SLE and cSLE flare-ups, disease activity of AS, JIA and SARDs exacerbation. Studies demonstrated an increased risk of RA with cumulative exposure to carbon monoxide (CO), nitrogen dioxide (NO 2), ozone (O 3), and sulfur dioxide (SO 2). Only one study demonstrated an increased risk of KD admission with elevated O 3 levels. No association was found between AAV and ambient air pollution. Conclusion:Air pollution is likely to be involved in the development and exacerbation of certain autoimmune diseases. At the same time, the mechanism of autoimmune diseases of ambient air pollutants should be actively studied, so as to promote the early prevention of cardiovascular diseases.

OBJECTIVETo assess the value of G-banded karyotyping in combination with multiplex ligation-dependent probe amplification (MLPA) as a tool for the detection of chromosomal abnormalities in fetuses with congenital heart defects.

METHODSThe combined method was used to analyze 104 fetuses with heart malformations identified by ultrasonography. Abnormal findings were confirmed with chromosomal microarray analysis (CMA).

RESULTSNineteen (18%) fetuses were found to harbor chromosomal aberrations by G-banded karyotyping and MLPA. For 93 cases, CMA has detected abnormalities in 14 cases including 10 pathogenic copy number variations (CNVs) and 4 CNVs of uncertain significance (VOUS). MLPA was able to detect all of the pathogenic CNVs and 1 VOUS CNV.

CONCLUSIONCombined use of G-banded karyotyping and MLPA is a rapid, low-cost and effective method to detect chromosomal abnormalities in fetuses with various heart malformations.

Chromosome Aberrations ; Chromosome Banding ; Chromosome Disorders ; diagnosis ; genetics ; DNA Copy Number Variations ; Female ; Fetal Diseases ; diagnosis ; genetics ; Genetic Testing ; methods ; Heart Defects, Congenital ; diagnosis ; genetics ; Humans ; Karyotyping ; methods ; Multiplex Polymerase Chain Reaction ; methods ; Pregnancy ; Prenatal Diagnosis ; methods ; Reproducibility of Results ; Sensitivity and Specificity

Objectives:This study aimed to evaluate the effect of the strategies on COVID-19 outbreak control in Shenzhen, and to clarify the feasibility of these strategies in metropolitans that have high population density and strong mobility.Methods:The epidemic feature of COVID-19 was described by different phases and was used to observe the effectiveness of intervention. Hierarchical spot map was drawn to clarify the distribution and transmission risk of infection sources at different time points. The Susceptible-Exposed-Infectious-Asymptomatic-Recovered model was established to estimate case numbers without intervention and compare with the actual number of cases to determine the effect of intervention. The positive rate of the nucleic acid test was used to reflect the risk of human exposure. A survey on COVID-19 related knowledge, attitude and behaviors were used to estimate the abilities of personal protection and emergency response.Results:The epidemic of COVID-19 in Shenzhen experienced the rising, plateau and decline stage. The case number increased rapidly at the beginning, with short duration of peak period. Although the epidemic curve showed human-to-human transmission, the "trailing" was not obvious. From the spot map, during the intervention period, the source of infection was widely distributed. More cases and higher transmission risk were observed in areas with higher population density. After the effective intervention measures, both infection sources and the risk of transmission decreased. After compared with the estimated case numbers without intervention, actual number proved the COVID-19 control strategies were effective. The positive rate of nucleic acid test for high risk populations decreased and no new cases reported since February 16. Shenzhen citizens had high knowledge, attitude and behavior level, and high protection ability and emergency response.Conclusions:Although the response initiated by the health administration department played a key role at the early stage of the epidemic, it was not enough to contain the outbreak of COVID-19. The first-level emergency response initiated by provincial and municipal government was effective and ensured the start of work resumption after the Spring Festival. Metropolitans like Shenzhen can also achieve the goals of strategies and measures for containment and mitigation of COVID-19.

OBJECTIVETo investigate the effects of rs10916581, a common single nucleotide polymorphism (SNP) located in the promoter region of pre-miR-320b-2, on coronary heart disease (CHD) risk and circulating microRNA-320b (miR-320b) level. To explore potential factors influencing circulating miR-320b level.

METHODSRs10916581 was genotyped in a case-control study with 1 507 CHD cases and 1 379 age- and sex-frequency-matched controls. The cases were consecutively recruited from 3 hospitals (Tongji Hospital, Union Hospital, and Wugang Hospital) in Wuhan city (Hubei, China) between May 2004 and October 2009 and all the controls resided in Wuhan communities. A subgroup of 174 CHD cases and 181 non-diabetes controls without acute infection were randomly selected and their circulating miR-320b levels were detected using quantitative reverse transcriptase polymerase chain reaction assays. The association of rs10916581 with CHD susceptibility was analyzed with multivariable logistic regression model. Generalized linear regression model was used to explore the associations of rs10916581 and some other factors with circulating miR-320b level.

RESULTSIn single-factor logistic regression analysis, no association was found between rs10916581 and CHD risk. After adjustment for age, sex, BMI, smoking status, hypertension, diabetes, total triglyceride, total cholesterol/high density lipoprotein (TC/HDL-C), the result did not materially alter(compared with CC genotype, the OR (95%CI) of CHR in the subjects carried CT, TT, CT+TT genotypes were 0.94 (0.76-1.15), 0.99 (0.74-1.33) and 0.95 (0.78-1.16) ). No significant interactions were observed between the conventional risk factors of CHD (age, gender, smoking status, BMI, hypertension, diabetes, CHD family history) and rs10916581 on CHD risk (P > 0.05). Rs10916581 showed no significant association with circulating miR-320b level in cases, controls or total population (β(95%CI) was -0.028 (-0.495-0.440), 0.250 (-0.226-0.727) and 0.134 (-0.218-0.486) respectively, P > 0.05). However, circulating miR-320b level was negatively associated with BMI (β (95%CI) was -0.140 (-0.261--0.020), P = 0.022) while positively associated with TC/HDL(β (95%CI) was 0.620 (0.261-0.979), P = 0.001) in cases, and in total population, its circulating level tended to be lower in diabetes or hypertension patients (β(95%CI) was -1.025 (-1.696--0.354) and -0.594 (-1.138--0.049) respectively, P = 0.003, 0.033 respectively) and was positively associated with TC/HDL-C (β(95%CI) was 0.108 (0.027-0.190), P = 0.009).

CONCLUSIONThe common SNP (rs10916581) in the promoter region of pre-miR-320b-2 might have little contribution to the CHD predisposition in Chinese Han population, and it might not affect circulating miR-320b level. Conventional CHD risk factors (BMI, TC/HDL-C, hypertension and diabetes) might have effects on its circulating level.

Aged ; Case-Control Studies ; China ; ethnology ; Coronary Disease ; genetics ; Diabetes Mellitus ; Genotype ; Humans ; Hypertension ; Logistic Models ; MicroRNAs ; adverse effects ; blood ; genetics ; Polymorphism, Single Nucleotide ; genetics ; Promoter Regions, Genetic ; Risk Factors ; Triglycerides