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Objective@#To explore the relationship and gender difference between family rearing styles with emotional and behavior problems in preschool children aged 3-6 years, so as to provide reference for early prevention and intervention of children s emotional and behavior problems.@*Methods@#Using the method of stratified cluster sampling, 9 647 children aged 3-6 years old from 36 kindergartens in Wuhu, Lu an and Fuyang of Anhui Province were selected in June 2021. Primary caregivers were investigated with self designed questionnaire, Strengths and Difficulties Questionnaire (parents version) and Parental Rearing Style Scale.@*Results@#The detection rate of elevated SDQ total difficulty score was 6.5%, with boys (7.1%) higher than that of girls (5.8%). The detection rate of abnormal emotional behavior were significantly higher in children with high scores on doting, laissez faire, autocracy and inconsistency of family rearing style, compared with those in the low score group ( χ 2=210.32, 203.87, 102.70, 212.69, P <0.01 ), and the detection rate increased with the increase of score. However, the detection rate of abnormal emotional behavior in the high score group of democracy was significantly lower than that in the low score group ( χ 2=156.24, P <0.01), and the detection rate decreased with the increase of score. Logistic regression analysis showed that high level doting ( OR =4.31), laissez faire ( OR = 4.16), autocracy ( OR =3.36) and inconsistency ( OR =4.76) of family rearing style were associated with high risk of children s emotional behavior problems, while high level of democracy ( OR =0.34) in family rearing style was associated with low risk of emotional behavior problems. The comparison between boys and girls showed that the risk of emotional and behavioral problems in the indulgent rearing style of boys was significantly higher than that of girls ( OR =1.90, 2.13) ( P <0.05).@*Conclusion@#Family rearing styles are associated with emotional and behavioral problems among preschool children. Boys are sensitive to the negative impact of doting rearing style. Good rearing styles is beneficial to the prevention and control of children s emotional and behavioral problems.
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Objective To assess the early prognosis of 117 patients after carduopulmonary resuscitation (CPR) in ICU by using the markers of inflammation,Glasgow Coma Scale (GCS) and Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ) scores.Methods A total of 117 CPR patients admitted between 2010 January to 2012 December were enrolled for study.Within 24 h after admission,inflammatory markers,blood routine items,hepatorenal function,electrolytes of blood were measured.The GCS and APACHE Ⅱ scores were recorded.Arterial blood gas analyses were performed at 0,12,and 24 h after hospitalization,and the 12-h and 24-h lactate clearance rates were calculated.Seven days after treatment,according to the outcomes,the patients were divided into survival group and death group,and the clinical data of two groups were analyzed.Results (1) Of them,73 patients died and 44 survived.Factor analysis showed that age,time elapsed from resuscitation to ICU admission,D-dimer,arterial oxygenation index (FiO2),arterial blood pH,arterial blood lactate concentration upon ICU admission,GCS score and APACHE Ⅱ score were significantly different between the two groups (P ＜ 0.05or P ＜ 0.01); (2) Two classification logistic regression analysis showed that D-Dimer,GCS score and APACHE Ⅱ score significantly correlated with the mortality risk of the patients in the wake of CPR with relative odds ratios of 1.000,2.091,and 0.531,respectively (P ＜ 0.05 or P ＜ 0.01) ; (3) Receiver operating characteristic curve analysis indicated that the area under the curve of GCS (0.821) and APACHE Ⅱ (0.869) had higher predictive value than D-dimer (0.655).The highest accuracy (84.6％) in predicting patient survival was achieved when the GCS score was 6.5.Meanwhile,the highest accuracy (82.1％) in predicting patient death was achieved when the APACHE Ⅱ score was 17.5.Conclusions Both GCS score and APACHE Ⅱ score has obvious correlation with the prognosis of the critically ill patients after CPR and could be used to predict prognosis at early stage.
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Objective To research the relation of early growth response gene-1(EGR-1) and NF-κB in human T-cell leukemia virus type 1(HTLV-1) Tax protein positive cells. Methods RT-PCR was used to amplify the aimed segments EGR-1 cDNA which was then inserted into an eukaryotic expression plasmid pcDNA3.0 to construct pcDNA3.0-EGR-1. The constructed plasmid was transfected into TaxN and TaxP cells by Tfx-50-mediated transfer method, the expression levels of EGR-1, p65 and Tax mRNA in transfected cells were assay by RT-PCR after 48 h post-transfection, the proteins of EGR-1 and p65 were detected by Western blot after 48 h post-transfection too. The constructed plasmid and pNF-κB-luc reporter gene plasmid was co-transfected into TaxN and TaxP cells by Tfx-50-mediated transfer method, and the activity of luciferase was assay after 48 h post-transfection. Results The results showed that the eukaryotic expression plasmid pcDNA3.0-EGR-1 was successfully constructed. The mRNA and protein expression of EGR-1 could be promoted significantly by Tax. EGR-1 can promote the mRNA and protein expressions of p65 in TaxP cells, the activity of NF-κB was up-regulated by EGR-1 too. Conclusion EGR-1 maybe involve in adult T-cell leukemia(ATL) by increasing the activation of NF-κB.
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Objective To investingate the role of inflammation in coronary atherosclerosis and the relationship between the inflammatory factors and coronary risk score. Methods 56 patients with acute coronary syndrome were studied, among them 26 cases were diagnosed as acute myocardial infarction (AMI) and 30 unstable angina pectoris (UAP). The study group was compared with a control group of 30 cases who were identified as normal by coronary angiography. The concentrations of serum sICAM-1 and hsCRP were determined by ELISA assay. The coronary risk score was recorded in patients with UAP. Results Serum sICAM-1 levels were significantly elevated in patients with AMI or UAP compared with that of control group, while higher hsCRP level was observed only in the patients with AMI compared with those with UAP and the control group. By linear regression analysis, only serum sICAM-1 levels were correlated with coronary risk score (r=0.445, P
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Aim To explore the influence of atorvastatin on the ultramicrostructure of the membrane surface of the rabbit endothelial cells in rabbit atherosclerosis(AS)in the nanometer level.Methods A total of 44 male New Zealand white rabbits were randomly divided into 3 groups:control group consisting of 12 rabbits,AS group consisting of 16 rabbits and atorvastatin group consisting of 32 rabbits.By the end of 2nd,6th week 6~8 rabbits of each group were sacrificed and the middle segments of thoracic aortas were obtained to be observed with atomic force microscope.Results The control group vascular endothelial cells(VECs)were fusiform in shape and aligned regularly.Their size were about 11.96 ?m?3.72 ?m and their macroaxis were in parallel with the direction of hemokinesis.VECs in the atherosclerotic group were in deformity and bigger than those of the control group.They aligned irregularly and their volumes changed to be swelled.The membrane protein of VECs in the control group was composed of many round and elliptical eminences,which were almost in the same size.and with distinct boundary lines.The membrane protein of VECs in the atherosclerosis group was composed of many irregular eminences in different size.It was vague among the eminences in which there were many holes.But the VECs of atorvastatin group were better than those of atherosclerosis group.The ultramicrostructure of the membrane surface of the atorvastatin group VECs was obviously improved.Meanwhile,the mean roughness(Ra)of membrane protein of three groups was compared.The Ra of the atherosclerosis group was significantly higher than that of the control group and the atorvastatin group(P